Allied Telesis AT-4016F/SC, AT-4016F/ST Installation Manual

CentreCOM

AT-4016F/ST

AT-4016F/SC

Ethernet Switch with ATM Access

Installation Manual



Copyright 1996 Allied Telesyn International Corporation

All rights reserved. No part of this publication may be reproduced without prior written permission from Allied

Telesyn International Corporation.

Allied Telesyn International Corporation reserves the right to make changes in specifications and other information contained in this document without prior written notice. The information provided herein is subject to change without notice. In no event shall Allied Telesyn International Corporation be liable for any incidental, special, indirect, or consequential damages whatsoever, including but not limited to lost profits, arising out of or related to this manual or the information contained herein, even if Allied Telesyn International Corporation has been advised of, known, or should have known, the possibility of such damages.

Trademarks: CentreCOM is a registered trademark of Allied Telesyn International Corporation. Ethernet is a registered trademark of Xerox Corporation. UNIX is a registered trademark of UNIX System Laboratories. Novell and NetWare are registered trademarks of Novell, Inc. Microsoft and MS-DOS are registered trademarks and LAN

Manager and Windows for Workgroups are trademarks of Microsoft Corporation. 3Com is a registered trademark of

3Com. PC-NFS is a trademark of Sun Microsystems, Inc. PC/TCP is a registered trademark of FTP Software, Inc.

DECnet is a registered trademark of Digital Equipment Corporation.

Electrical Safety and Installation

Requirements

RADIATED ENERGY

U.S. Federal Communications Commission

Note: This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC

Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with this instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

Note: Modifications or changes not expressly approved by the manufacturer or the FCC can void your right to operate this equipment.

Canadian Department of Communications

This Class A digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.

Cet appariel numérique de la classe A respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.

SAFETY

ELECTRICAL NOTICES

WARNING: ELECTRIC SHOCK HAZARD

To prevent ELECTRIC shock, do not remove cover. No user-serviceable parts inside. This unit contains HAZARDOUS VOLTAGES and should only be opened by a trained and qualified technician. To avoid the possibility of ELECTRIC SHOCK, disconnect electric power to the product before connecting or disconnecting the LAN cables.

This is a “ CLASS 1 LED PRODUCT .”

LIGHTNING DANGER

DANGER : DO NOT WORK on equipment or CABLES during periods of LIGHTNING ACTIVITY.

CAUTION: POWER CORD IS USED AS A DISCONNECTION DEVICE.

TO DE-ENERGISE EQUIPMENT, disconnect the power cord.

INSTALLATION

ELECTRICAL—AUTO VOLTAGE ADJUSTMENT

This product will automatically adjust to any voltage between the ranges shown on the label.

ELECTRICAL—TYPE CLASS 1 EQUIPMENT

THIS EQUIPMENT MUST BE EARTHED.

Power plug must be connected to a properly wired earth ground socket outlet. An improperly wired socket outlet could place hazardous voltages on accessible metal parts.

ELECTRICAL—CORD NOTICE

Use power cord, maximum 4.5 meters long, rated 6 amp minimum, 250V, made of HAR cordage molded IEC 320 connector on one end and on the other end a plug approved by the country of end use.

CAUTION : Air vents must not be blocked and must have free access to the room ambient air for cooling.

CAUTION : DO NOT detach rubber feet from the product unless an Allied Telesyn vertical mounting chassis is being used.

Operating Temperature

This product is designed for a maximum ambient temperature of 40

°

C .

All Countries: Install product in accordance with local and National Electrical Codes.

NORMEN: Dieses Produkt erfüllt die Anforderungen der nachfolgenden Normen.

Hochfrequenzstörung

EN55022 Klasse A

StörsicherheitEN50082-1

WARNUNG : Bei Verwendung zu Hause kann dieses Produkt Funkstörungen hervorrufen. In diesem Fall müßte der Anwender angemessene Gegenmaßnahmen ergreifen

Störsicherheit

EN50082-1

Elektrische Sicherheit

EN60950, UL1950, CSA 950

SICHERHEIT

ACHTUNG: GEFÄHRLICHE SPANNUNG

Das Gehäuse nicht öffnen. Das Gerät enthält keine vom Benutzer wartbaren Teile. Das Gerät steht unter Hochspannung und darf nur von qualifiziertem technischem Personal geöffnet werden. Vor Anschluß der LAN-Kabel, Gerät vom Netz trennen.

i

ii

Das ist ein “ LED Produkt der Klasse 1 .”

GEFAHR DURCH BLITZSCHLAG

GEFAHR : Keine Arbeiten am Gerät oder an den Kabeln während eines Gewitters ausführen.

VORSICHT : DAS NETZKABEL DIENT ZUM TRENNEN DER STROMVERSORGUNG. ZUR TRENNUNG VOM NETZ, KABEL

AUS DER STECKDOSE ZIEHEN.

INSTALLATION

AUTOMATISCHE SPANNUNGSEINSTELLUNG

Dieses Gerät stellt sich automatisch auf die auf dem Etikett aufgeführten Spannungswerte ein.

GERÄTEDER KLASSE 1

DIESE GERÄTE MÜSSEN GEERDET SEIN.

Der Netzstecker darf nur mit einer vorschriftsmäßig geerdeten Steckdose verbunden werden. Ein unvorschriftsmäßiger Anschluß kann die Metallteile des Gehäuses unter gefährliche elektrische Spannungen setzen.

NETZKABEL

Das Netzkabel sollte eine maximale Länge von 4,5 Metern, einen Nennwert von mindestens 6 A und 250 V haben, aus HAR-Material hergestellt und mit einer gepreßten, IEC 320 entsprechenden, Anschlußverbindung an einem Ende, und am anderen Ende mit einem im Land des Endverbrauchers geprüften Stecker ausgestattet sein.

VORSICHT : Die Entlüftungsöffnungen dürfen nicht versperrt sein und müssen zum Kühlen freien Zugang zur Raumluft haben.

VORSICHT : Die Gummifüße NICHT ENTFERNEN, außer bei Gebrauch des Allied Telesyn-Vertikalmontagegestells.

BETRIEBSTEMPERATUR

Dieses Produkt wurde für den Betrieb in einer Umgebungstemperatur von nicht mehr als 40˚ C entworfen.

Alle Länder: Installation muß örtlichen und nationalen elektrischen Vorschriften entsprechen.

Radiofrekvens forstyrrelsesemission

EN55022 Klasse A

ADVARSEL : I et hjemligt miljø kunne dette produkt forårsage radio forstyrrelse. Bliver det tilfældet, påkræves brugeren muligvis at tage tilstrækkelige foranstaltninger.

Immunitet

EN50082-1

Elektrisk sikkerhed

EN60950, UL1950, CSA 950

SIKKERHED

ELEKTRISKE FORHOLDSREGLER

ADVARSEL: RISIKO FOR ELEKTRISK STØD

For at forebygge ELEKTRISK stød, undlad at åbne apparatet. Der er ingen indre dele, der kan repareres af brugeren. Denne enhed indeholder LIVSFARLIGE STRØMSPÆNDINGER og bør kun åbnes af en uddannet og kvalificeret tekniker. For at undgå risiko for

ELEKTRISK STØD, afbrydes den elektriske strøm til produktet, før LAN-kablerne monteres eller afmonteres.

Dette er et “ Produkt under Klasse 1 LED .”

FARE UNDER UVEJR

FARE : UNDLAD at arbejde på udstyr eller KABLER i perioder med LYNAKTIVITET.

ADVARSEL : DEN STRØMFØRENDE LEDNING BRUGES TIL AT AFBRYDE STRØMMEN. SKAL STRØMMEN TIL APPARATET

AFBRYDES, tages ledningen ud af stikket.

INSTALLATION

ELEKTRISK—AUTOMATISK SPÆNDINGSREGULERING

Dette apparat vil automatisk tilpasse sig enhver spænding indenfor de værdier, der er angivet på etiketten.

ELEKTRISK—KLASSE 1-UDSTYR

DETTE UDSTYR KRÆVER JORDFORBINDELSE . Stikket skal være forbundet med en korrekt installeret jordforbunden stikkontakt. En ukorrekt installeret stikkontakt kan sætte livsfarlig spænding til tilgængelige metaldele.

ELEKTRISK—LEDNING

Anvend ledning af maksimum 4,5 meters længde, med en kapacitet på minimum 6 amp., 250 v, bestående af en IEC 320 connector med indstøbt HAR ledning i den ene ende og et stik i den anden ende godkendt der er af myndighederne i brugerlandet.

ADVARSEL : Ventilationsåbninger må ikke blokeres og skal have fri adgang til den omgivende luft i rummet for afkøling.

ADVARSEL : UNDLAD at fjerne gummisoklerne fra apparatet, med mindre der anvendes et Allied Telesyn vertikalt monteringsstel.

BETJENINGSTEMPERATUR

Dette apparat er konstrueret til en omgivende temperatur på maksimum 40 grader C.

Alle Lande: Installation af produktet skal ske i overensstemmelse med lokal og national lovgivning for elektriske installationer.

RFI Emissie

EN55022 Klasse A

WAARSCHUWING : Binnenshuis kan dit product radiostoring veroorzaken, in welk geval de gebruiker verplicht kan worden om gepaste maatregelen te nemen.

Immuniteit

EN50082-1

Electrische Veiligheid

EN60950, UL1950, CSA 950

VEILIGHEID

WAARSCHUWINGEN MET BETREKKING TOT ELEKTRICITEIT

WAARSCHUWING : GEVAAR VOOR ELEKTRISCHE SCHOKKEN

Gelieve het deksel niet te verwijderen, teneinde ELEKTRISCHE schokken te voorkomen. Binnenin bevinden zich geen onderdelen die door de gebruiker kunnen worden onderhouden. Dit toestel staat onder GEVAARLIJKE SPANNING en mag alleen worden geopend door een daartoe opgeleide en bevoegde technicus. Om het gevaar op ELEKTRISCHE SCHOKKEN te vermijden, moet u het toestel van de stroombron ontkoppelen alvorens de LAN-kabels te koppelen of ontkoppelen.

Dit is een " Klasse 1 LED-produkt ."

GEVAAR VOOR BLIKSEMINSLAG

GEVAAR : NIET aan toestellen of KABELS WERKEN bij BLIKSEM.

WAARSCHUWING : HET TOESTEL WORDT UITGESCHAKELD DOOR DE STROOMKABEL TE ONTKOPPELEN. OM HET

TOESTEL STROOMLOOS TE MAKEN: de stroomkabel ontkoppelen.

INSTALLATIE

ELEKTRISCH—AUTOMATISCHE AANPASSING VAN DE SPANNING

Dit toestel past zich automatisch aan elke spanning aan, tussen de waarden op het label vermeld.

ELEKTRISCHE—TOESTELLEN VAN KLASSE 1

DIT TOESTEL MOET GEAARD WORDEN. De stekker moet aangesloten zijn op een juist geaarde contactdoos. Een onjuist geaarde contactdoos kan de metalen onderdelen waarmee de gebruiker eventueel in aanraking komt onder gevaarlijke spanning stellen.

ELEKTRISCHE—SNOEREN

Gebruik een elektrisch snoer, maximum 4,5 meter lang, berekend voor ten minste 6 ampère, 250 V, uit HAR vervaardigd, met aan het ene uiteinde een gevormde IEC 320 stekker en aan het andere uiteinde een stekker die goedgekeurd is door het land waar het toestel zal worden gebruikt.

WAARSCHUWING : De ventilatiegaten mogen niet worden gesperd en moeten de omgevingslucht ongehinderd toelaten voor afkoeling.

WAARSCHUWING : De rubberen voetjes NIET van het produkt LOSMAKEN behalve wanneer een chassis voor vertikale montage van Allied Telesyn wordt gebruikt.

Bedrijfstemperatuur

De omgevingstemperatuur voor dit produkt mag niet meer bedragen dan 40 graden Celsius.

Alle landen: het toestel installeren overeenkomstig de lokale en nationale elektrische voorschriften.

NORMES : ce produit est conforme aux normes de suivantes :

Emission d'interférences radioélectriques

EN55022 Classe A

MISE EN GARDE : dans un environnement domestique, ce produit peut provoquer des interférences radioélectriques. Auquel cas, l'utilisateur devra prendre les mesures adéquates.

Immunité

EN50082 - 1

Sécurité électrique

EN60950, UL1950, CSA 950

SECURITE

INFORMATION SUR L’ELECTRICITE

AVERTISSEMENT : DANGER D’ELECTROCUTION

Pour empêcher les dangers d’ELECTROCUTION, ne pas enlever le couvercle. L’équipement ne contient aucun élément réparable par l’utilisateur. Cet appareil comprend des TENSIONS DANGEREUSES et ne doit être ouvert que par un technicien dûment qualifié.

Pour éviter tout risque d’ELECTROCUTION, débrancher l’appareil de la prise de courant avant de connecter ou de déconnecter les câbles LAN.

Ce produit est un « Produit à diode électroluminescente de class 1.

»

DANGER DE FOUDRE

DANGER : NE PAS MANIER l’équipement ou les CABLES pendant les périodes d’activité orageuse.

ATTENTION : LE CORDON D’ALIMENTATION SERT DE MISE HORS CIRCUIT POUR COUPER L’ALIMENTATION DE

L’APPAREIL, débranchez le cordon.

iii

iv

INSTALLATION

ELECTRICITE—REGLAGE DE TENSION AUTOMATIQUE

Ce produit peut s’ajuster automatiquement sur n’importe quelle tension comprise dans la plage indiquée sur le label.

ELECTRICITE—EQUIPEMENT DE CLASSE 1

CET APPAREIL DOIT ETRE MIS A LA TERRE. La prise de courant doit être branchée dans une prise femelle correctement mise à la terre. Sinon, des tensions dangereuses risqueraient d’atteindre les pièces métalliques accessibles à l’utilisateur.

ELECTRICITE—INFORMATION SUR LE CORDON

Utiliser un cordon secteur de 4,5 mètres de long maximum, calibré à 6 ampères minimum, 250V, et fabriqué en câblage HAR avec connecteur IEC 32C moulé à une extrémité et à l’autre extrémité, une prise de courant mâle répondant aux normes du pays d’utilisation.

ATTENTION : Ne pas bloquer les fentes d’aération, ce qui empêcherait l’air ambiant de circuler librement pour le refroidissement.

ATTENTION : NE PAS ôter les pattes d’attache en caoutchouc du produit, à moins d’utiliser un châssis de montage vertical Allied

Telesyn.

TEMPERATURE DE FONCTIONNEMENT

Ce produit est capable de tolérer une température ambiante maximum de 40 degrés Celsius

Pour tous pays: Installer le produit conformément aux normes électriques nationales et locales.

Radioaaltojen häirintä

EN55022 Luokka A

VAROITUS : Kotiolosuhteissa tämä laite voi aiheuttaa radioaaltojen häiröitä, missä tapauksessa laitteen käyttäjän on mahdollisesti ryhdyttävä tarpeellisiin toimenpiteisiin.

Kestävyys

EN50082-1

Sähköturvallisuus

EN60950, UL1950, CSA 950

TURVALLISUUS

SÄHKÖÖN LIITTYVIÄ HUOMAUTUKSIA

VAROITUS : SÄHKÖISKUVAARA

Estääksesi SÄHKÖISKUN älä poista kantta. Sisällä ei ole käyttäjän huollettavissa olevia osia. Tämä laite sisältää VAARALLISIA

JÄNNITTEITÄ ja sen voi avata vain koulutettu ja pätevä teknikko. Välttääksesi SÄHKÖISKUN mahdollisuuden katkaise sähkövirta tuotteeseen ennen kuin liität tai irrotat paikallisverkon (LAN) kaapelit.

Tämä on " ensimmäisen luokan valodiodituote.

"

SALAMANISKUVAARA

HENGENVAARA: ÄLÄ TYÖSKENTELE laitteiden tai KAAPELEIDEN KANSSA SALAMOINNIN AIKANA.

HUOMAUTUS : VIRTAJOHTOA KÄYTETÄÄN VIRRANKATKAISULAITTEENA. VIRTA KATKAISTAAN irrottamalla virtajohto.

ASENNUS

SÄHKÖ—AUTOMAATTINEN JÄNNITTEENSÄÄTÖ

Tämä tuote säätää automaattisesti mihin tahansa jännitteeseen ohjetarrassa annettujen arvojen välillä.

SÄHKÖ—TYYPPILUOKAN 1 LAITTEET

TÄMÄ LAITE TÄYTYY MAADOITTAA.

Pistoke täytyy liittää kunnollisesti maadoitettuun pistorasiaan. Virheellisesti johdotettu pistorasia voi altistaa metalliosat vaarallisille jännitteille.

SÄHKÖ—JOHTOON LIITTYVÄ HUOMAUTUS

Käytä seuraavanlaista virtajohtoa: maksimipituus 4,5 metriä, minimiteho 6 ampeeria, 250 V, valmistettu HAR-johdostosta, muovattu

IEC 320 -liitin toisessa päässä ja käyttömaassa hyväksytty pistoke toisessa päässä.

HUOMAUTUS : Ilmavaihtoreikiä ei pidä tukkia ja niillä täytyy olla vapaa yhteys ympäröivään huoneilmaan, jotta ilmanvaihto tapahtuisi.

HUOMAUTUS : ÄLÄ irroita kumijalkoja tuotteesta, ellei Allied Telesyn-pystykiinnitysalusta ole käytössä.

KÄYTTÖLÄMPÖTILA

Tämä tuote on suunniteltu ympäröivän ilman maksimilämpötilalle 40

°

C.

Kaikki maat: Asenna tuote paikallisten ja kansallisten sähköturvallisuusmääräysten mukaisesti.

Emissione RFI (interferenza di radiofrequenza)

EN55022 Classe

AVVERTENZA: in ambiente domestico questo prodotto potrebbe causare radio interferenza. In questo caso potrebbe richiedersi all'utente di prendere gli adeguati provvedimenti.

Immunità

EN50082-1

Sicurezza elettrica

EN60950, UL1950, CSA 950

NORME DI SICUREZZA

AVVERTENZE ELETTRICHE

ATTENZIONE: PERICOLO DI SCOSSE ELETTRICHE

Per evitare SCOSSE ELETTRICHE non asportare il coperchio. Le componenti interne non sono riparabili dall’utente. Questa unità ha

TENSIONI PERICOLOSE e va aperta solamente da un tecnico specializzato e qualificato. Per evitare ogni possibilità di SCOSSE

ELETTRICHE, interrompere l’alimentazione del dispositivo prima di collegare o staccare i cavi LAN.

Questo è un " Prodotto con LED di Classe I.

"

PERICOLO DI FULMINI

PERICOLO : NON LAVORARE sul dispositivo o sui CAVI durante PRECIPITAZIONI TEMPORALESCHE.

ATTENZIONE : IL CAVO DI ALIMENTAZIONE È USATO COME DISPOSITIVO DI DISATTIVAZIONE.

PER TOGLIERE LA CORRENTE AL DISPOSITIVO staccare il cavo di alimentazione.

INSTALLAZIONE

ELETTRICITÀ—REGOLAZIONE AUTOMATICA DELLA TENSIONE

Questo prodotto regolerà automaticamente la tensione ad un valore compreso nella gamma indicata sull’etichetta.

ELETTRICITÀ—DISPOSITIVI DI CLASSE 1

QUESTO DISPOSITIVO DEVE AVERE LA MESSA A TERRA.

La spina deve essere inserita in una presa di corrente specificamente dotata di messa a terra. Una presa non cablata in maniera corretta rischia di scaricare una tensione pericolosa su parti metalliche accessibili.

ELETTRICITÀ—AVVERTENZA SUL CAVO

Usare un cavo della lunghezza massima di metri 4,5, con capacità minima di 6 A, 250 V, di filo HAR, dotato di connettore stampato

IEC 320 ad un’estremità e di spina approvata dal paese di destinazione all’altra.

ATTENZIONE : le prese d’aria non vanno ostruite e devono consentire il libero ricircolo dell’aria ambiente per il raffreddamento.

ATTENZIONE : NON staccare il piedino in gomma dal prodotto tranne qualora si utilizzi il telaio Allied Telesyn per il montaggio verticale.

Temperatura di funzionamento

Questo prodotto è concepito per una temperatura ambientale massima di 40 gradi centigradi.

Tutti i paesi: installare il prodotto in conformità alle vigenti normative elettriche nazionali.

RFI stråling

EN55022 Klasse A

ADVARSEL : Hvis dette produktet benyttes til privat bruk, kan produktet forårsake radioforstyrrelse. Hvis dette skjer, må brukeren ta de nødvendige forholdsregler.

Immunitet

EN50082-1

Elektrisk sikkerhet

EN60950, UL1950, CSA 950

SIKKERHET

ELEKTRISKE MEDDELELSE

ADVARSEL: FARE FOR ELEKTRISK SJOKK

For å unngå ELEKTRISK sjokk, må dekslet ikke tas av. Det finnes ingen deler som du kan bruke på innsiden. Denne enheten inneholder FARLIGE SPENNING, og må kun åpnes av en opplært, kvalifisert tekniker. For å unngå muligheten av ELEKTRISK

SJOKK, må den elektriske strømmen til produktet være av når du slår LAN-ledninger av og på.

Dette er et " klasse en LED produkt ."

FARE FOR LYNANTENNELSE

FARE : MÅ IKKE BRUKES på utstyr eller ledninger mens LYN-AKTIVITET er i gang.

FORSIKTIG : STRØMLEDNINGEN BRUKES TIL Å SLÅ APPARATET AV. HVIS DU VIL DEAKTIVISERE UTSTYRET, må du fjerne strømledningen.

INSTALLASJON

ELEKTRISK—AUTO SPENNINGSTILPASSING

Dette produktet vil automatisk bli tilpasset hvilken som helst strøminnstilling i de områdene som vises på etiketten.

v

vi

ELEKTRISKE—TYPE 1. KLASSE UTSTYR

DETTE UTSTYRET MÅ JORDES. Strømkontakten må være tilkoplet en korrekt jordet grunnstøpselkontakt. En støpselkontakt som ikke er jordet på rett måte, kan tilføre farlig spenning til lett tilgjengelige metalldeler.

ELEKTRISKE—MEDDELELSE OM LEDNINGER

Bruk en strømledning av maksimal størrelse 4,5 m i lengde, vurdert for minst av 6 amp, 250V, fremstilt av HAR ledning IEC 320 koplingsstykke på den ene kanten og på den andre kanten en plugg som har blitt godkjent i det landet hvor den siste brukeren befinner seg.

FORSIKTIG : Luftventilene må ikke blokkeres og må ha fri tilgang til luft med romtemperatur for avkjøling.

FORSIKTIG : Gummiføttene må IKKE fjernes fra produktet med mindre en Allied Telesyn vertikal monteringschassis er i bruk.

Driftstemperatur

Dette produktet har blitt fremstilt til bruk med maksimum romtemperatur på 40 grader celsius.

Alle land: Produktet må installeres i samsvar med de lokale og nasjonale elektriske koder.

Emissão de interferência de radiofrequência

EN55022 Classe A

AVISO: Num ambiente doméstico este produto pode causar interferência na radiorrecepção e, neste caso, pode ser necessário que o utente tome as medidas adequadas

Imunidade

EN50082-1

Segurança Eléctrica

EN60950,UL1950, CSA 950

SEGURANÇA

AVISOS SOBRE CARACTERÍSTICAS ELÉTRICAS

ATENÇÃO: PERIGO DE CHOQUE ELÉTRICO

Para evitar CHOQUE ELÉTRICO, não retire a tampa. Não contém peças que possam ser consertadas pelo usuário. Este aparelho contém VOLTAGENS PERIGOSAS e só deve ser aberto por um técnico qualificado e treinado. Para evitar a possibilidade de CHOQUE

ELÉTRICO, desconecte o aparelho da fonte de energia elétrica antes de conectar e desconectar os cabos da LAN.

Este é um " Produto Classe 1 LED.

"

PERIGO DE CHOQUE CAUSADO POR RAIO

PERIGO : NÃO TRABALHE no equipamento ou nos CABOS durante períodos suscetíveis de QUEDAS DE RAIO.

CUIDADO: O CABO DE ALIMENTAÇÃO É UTILIZADO COMO UM DISPOSITIVO DE DESCONEXÃO.

PARA DESELETRIFICAR O EQUIPAMENTO desconecte o cabo de alimentação.

INSTALAÇÃO

ELÉTRICO—AJUSTE AUTOMÁTICO DE VOLTAGEM

Este produto ajustar-se-á automaticamente a qualquer voltagem que esteja dentro dos limites indicados no rótulo.

ELÉTRICO—EQUIPAMENTOS DO TIPO CLASSE 1

DEVE SER FEITA LIGAÇÃO DE FIO TERRA PARA ESTE EQUIPAMENTO. O plugue deve ser conectado a uma tomada com ligação de fio terra. Tomadas sem ligação de fio terra podem transmitir voltagens perigosas a peças metálicas expostas.

ELÉTRICO—AVISO SOBRE O CABO DE ALIMENTAÇÃO

Use cabo de alimentação com comprimento máximo de 4, 5 metros, com uma capacidade mínima de 6 amp e 250 V, fabricado de material para cabo HAR com conector moldado IEC 320 em uma extremidade e, na outra extremidade, um plugue aprovado para uso no país em questão.

CUIDADO: As entradas de ar não devem ser bloqueadas e devem ter acesso livre ao ar ambiente para arrefecimento adequado do aparelho.

CUIDADO: NÃO RETIRE os calços de borracha do produto a menos que esteja sendo usado um chassis de montagem vertical Allied

Telesyn.

TEMPERATURA DE FUNCIONAMENTO

Este produto foi projetado para uma temperatura ambiente máxima de 40 graus centígrados.

Todos os países: Instale o produto de acordo com as normas federais e locais para instalações elétricas.

Emisión RFI

EN55022 Clase A

ADVERTENCIA: en un entorno doméstico, este producto puede causar radiointerferencias, en cuyo caso, puede requerirse del usuario que tome las medidas que sean convenientes al respecto.

Inmunidad

EN50082-1

Seguridad eléctrica

EN60950, UL1950, CSA 950

SEGURIDAD

AVISOS ELECTRICOS

ADVERTENCIA: PELIGRO DE ELECTROCHOQUE

Para evitar un ELECTROCHOQUE, no quite la tapa. No hay ningún componente en el interior al cual puede prestar servicio el usuario. Esta unidad contiene VOLTAJES PELIGROSOS y sólo deberá abrirla un técnico entrenado y calificado. Para evitar la posibilidad de ELECTROCHOQUE desconecte la corriente eléctrica que llega al producto antes de conectar o desconectar los cables

LAN.

Este es un "producto de diodo luminiscente (LED) clase 1."

PELIGRO DE RAYOS

PELIGRO: NO REALICE NINGUN TIPO DE TRABAJO O CONEXION en los equipos o en LOS CABLES durante TORMENTAS

DE RAYOS.

ATENCION: EL CABLE DE ALIMENTACION SE USA COMO UN DISPOSITIVO DE DESCONEXION. PARA DESACTIVAR EL

EQUIPO, desconecte el cable de alimentación.

INSTALACION

ELECTRICO—AUTO-AJUSTE DE TENSION

Este producto se ajustará automáticamente a cualquier tensión entre los valores máximos y mínimos indicados en la etiqueta.

ELECTRICO—EQUIPO DEL TIPO CLASE 1

ESTE EQUIPO TIENE QUE TENER CONEXION A TIERRA. El cable tiene que conectarse a un enchufe con tierra debidamente instalado. Un enchufe que no está correctamente instalado podría ocasionar tensiones peligrosas en las partes metálicas están expuestas.

ELECTRICO—ADVERTENCIA SOBRE EL CABLE

Use un cable eléctrico con un máximo de 4, 5 metros de largo, con una capacidad mínima de 6 amperios, 250 V, hecho de cable HAR, con el conector moldeado IEC 320 en un extremo y con un enchufe que está aprobado por el país de uso final en el otro.

ATENCION: Las aberturas para ventilación no deberán bloquearse y deberán tener acceso libre al aire ambiental de la sala para su enfriamiento.

ATENCION: NO separe las patas de goma del producto a menos que se esté usando un chasis de montaje vertical de Allied Telesyn.

Temperatura requerida para la operación

Este producto está diseñado para una temperatura ambiental máxima de 40 grados C.

Para todos los países: Monte el producto de acuerdo con los Códigos Eléctricos locales y nacionales.

Radiostörning

EN55022 Klass A\

VARNING: Denna produkt kan ge upphov till radiostörningar i hemmet, vilket kan tvinga användaren till att vidtaga erforderliga

åtgärder.

Immunitet

EN50082-1

Elsäkerhet

EN60950, UL1950, CSA 950

SÄKERHET

TILLKÄNNAGIVANDEN BETRÄFFANDE ELEKTRICITETSRISK:

RISK FÖR ELEKTRISK STÖT

För att undvika ELEKTRISK stöt, ta ej av locket. Det finns inga delar inuti som behöver underhållas. Denna apparat är under

HÖGSPÄNNING och får endast öppnas av en utbildad kvalificerad tekniker. För att undvika ELEKTRISK STÖT, koppla ifrån produktens strömanslutning innan LAN-kablarna ansluts eller kopplas ur.

Detta är en "Klass 1 lysdiodprodukt."

FARA FÖR BLIXTNEDSLAG

FARA: ARBETA EJ på utrustningen eller kablarna vid ÅSKVÄDER.

VARNING: NÄTKABELN ANVÄNDS SOM STRÖMBRYTARE FÖR ATT KOPPLA FRÅN STRÖMMEN, dra ur nätkabeln.

INSTALLATION

ELEKTRISKT—AUTOMATISK SPÄNNINGSJUSTERING

Denna produkt justeras automatiskt till alla spänningar inom omfånget som indikeras på produktens märkning.

vii

viii

ELEKTRISKT—TYP KLASS 1 UTRUSTNING

DENNA UTRUSTNING MÅSTE VARA JORDAD. Nätkabeln måste vara ansluten till ett ordentligt jordat uttag. Ett felaktigt uttag kan göra att närliggande metalldelar utsätts för högspänning. Apparaten skall anslutas till jordat uttag, när den ansluts till ett nätverk.

ELEKTRISKT—ANMÄRKNING BETRÄFFANDE KABELN

Använd en kabel med maximum längd 4,5 meter och minimum 6 amp nominal, 250V, av HAR kabelfabrikat med ett specialutformat

IEC 320-kontaktdon i ena änden och i den andra en plugg som godkänts i landet där produkten används.

VARNING: Luftventilerna får ej blockeras och måste ha fri tillgång till omgivande rumsluft för avsvalning.

VARNING: Ta ej bort gummifötterna från produkten om inte ett Allied Telesyn vertikalt monteringschassi används.

DRIFTSTEMPERATUR

Denna produkt är konstruerad för rumstemperatur ej överstigande 40 grader Celsius.

Alla länder: Installera produkten i enlighet med lokala och statliga bestämmelser för elektrisk utrustning.

Table of Contents

Electrical Safety and Installation Requirements

About This Manual

Background . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii

Document Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiv

Related Documentation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiv

Contacting ATI Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv

Phone Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv

Bulletin Board Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvi

Internet Mail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvi

CompuServe Forum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvi

World Wide Web . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvi

FTP Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvi

Chapter 1

Overview

AT-4016F Ethernet Switch with ATM Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

ATI’s Solution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

MIB Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Ethernet-to-Ethernet Switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

ATM Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Network Prefix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Selector Byte . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

MAC Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Two Modes of Ethernet Switching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Cut-Through . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Store-and-Forward . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Bridging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Bridge Address Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

AT-4016F User Topology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

AT-4016F/ST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

AT-4016F/SC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

FOIRL, 10Base-FL Wiring Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Duplex Fiber Optic Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Configuration Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Power Supply. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Network Management. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Upgrading Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 xi

Table of Contents

Chapter 2

Installation

Site Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Ventilation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Installing the AT-4016F ATM Ethernet Switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Installing the Redundant Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Media Module Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Chapter 3

Connectivity

Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Back Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

AT-4016F Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Station Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

RS232 Terminal Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

PCMCIA Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

ATM Media Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

LED Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

System Status LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Power Supply LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Fiber Optic Port LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

ATM Interface LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

ATM Port LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Alarms LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

LOOP LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

ATM Media Module LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Reset Switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Chapter 4

Troubleshooting

Troubleshooting the Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

LED Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Power Supply LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

ATM Media Module LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Appendix A

Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Appendix B

Technical Support Fax Order . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37

Incident Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Appendix C

Installation Manual Feedback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39

Appendix D

Where To Find Us. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

Appendix E

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43

xii

About This Manual

Background

This manual assumes that you, the user, are familiar with the fundamentals of Asynchronous Transfer Mode (ATM) technology and the operation of switching bridges. If you are unsure about some of the features included in this document, we refer you to the reference documentation noted in this preface under the subheading “Related

Documentation.”

The contents of each chapter are described below.

❑ Chapter 1, “Overview” describes both the AT-4016F/SC and

AT-4016F/ST hardware platforms. These platforms are identical in that they combine 10 Mbps of dedicated Ethernet-to-Ethernet bandwidth on each of sixteen (16) FOIRL, 10BASE-FL, Fiber Optic ports with a 155 Mbps Asynchronous Transfer Mode (ATM) Fiber

Optic port for Ethernet-to-ATM connectivity. They differ only by the type of Ethernet-to-Ethernet front panel connector (SC or ST).

❑ Chapter 2, “Installation” details how to install an AT-4016F in a standalone configuration. It also describes the redundant, dual power-supply and ATM Media Modules.

❑ Chapter 3, “Connectivity” describes network hardware functions.

The first two sections cover the layout of the front and back panels.

The rest of the chapter covers the functionality of the different components: connectors, indicators and switches.

❑ Chapter 4, “Troubleshooting” tells you how to troubleshoot the installation as well as how to use LED indicators towards the resolution of problems.

xiii

About This Manual

Document Conventions

The following conventions are used in this manual:

Commands, prompts, and information displayed by the computer appear in Courier typeface, for example:

Current Number of Learned Addresses: 133

Number of Defined Filters: 4

Information that you enter appears in Courier bold typeface, for example:

AT-4016F > status

Information that you need to enter with a command is enclosed in angle brackets < >. For example, you must enter a port number and an IP address to execute the ipaddr <port #> <IP address> command. Note that the IP address shown below is for illustration only and not meant to represent your actual IP address.

AT-4016F <ipaddr 6 192.138.217.40>

Field value options appear in bold typeface. For example, an AT-4016F filter type can be either Entry or Exit.

Note

A note provides additional information about, or possible consequence of, a specific action you can perform.

Related Documentation

You may find the following networking reference material helpful:

❑ Interconnections, Bridges and Routers, Radia Perlman, Addison

Wesley © 1992.

❑ Internetworking with TCP/IP: Principles, Protocols, and

Architecture (2nd edition), Volumes I and II, Douglas Comer,

Prentice Hall © 1991.

❑ The Simple Book, An Introduction to Management of TCP/IP-based internets, Marshall T. Rose, Prentice Hall © Second Edition, 1994.

❑ ATM Forum contributions are only available to Principal Members of the ATM Forum although published Forum specifications are available for purchase. Call the ATM Forum at 415.578.6860, fax server at 415.525.0182, or send e-mail to [email protected] for details about ATM Forum membership.

❑ Internet RFCs can be obtained through anonymous FTP or e-mail to [email protected]

with the message: help: ways_to_get_rfcs xiv

AT-4016F Installation Manual

❑ Internet drafts are available by anonymous FTP. Internet draft directories are located at:

— US East Coast: ds.internic.net

— US West Coast: ftp.isi.edu

— Europe: nic.nordu.net

— Pacific Rim: nunnari.oz.au

❑ ATM documentation is also available through Phillips Publishing

International: (301) 424-3700 or (703) 281-1135

Contacting ATI Technical Support

Phone Numbers

Problems? You can contact ATI’s Technical Support staff by:

❑ Telephone

❑ Bulletin board services

❑ Electronic mail via the Internet

❑ CompuServe forum

When you contact Technical Support, you should have the following information available:

❑ Serial number of your AT-4016F

❑ Power-up test codes, if any

❑ Diagnostic test codes, if any

Commercial telephone service is available Monday through Friday from

6:30 AM to 5:00 PM PST:

1 (800) 428-4835

(United States)

The FAX number is:

(206) 481-3790

For telephone numbers outside of the United States and Canada, contact your reseller or regional ATI office.

xv

About This Manual

Bulletin Board

Services

Internet Mail

CompuServe

Forum

World Wide Web

FTP Server

A bulletin board is available. The number is:

(206) 483-7979

Modem settings for the bulletin board is: 9600 baud; 8 bits; no parity; 1 stop bit.

The process is straightforward: Once the BBS is accessed, it requests that you register either as a new user or as a current user. It then provides instructions on the various features and functions available. This is followed by a list and description of all available technical notes and files that can be downloaded.

You can send electronic mail via the Internet to: [email protected]

ATI has a forum on CompuServe. You can reach us by typing GO ALLIED at the CompuServe prompt (!).

You can access Allied Telesyn at our new Web Site using the following: http://www.alliedtelesyn.com

Allied Telesyn has Internet access to an FTP Server in Bothell, WA., for driver and Readme files on our adapter cards and managed products. The server can be accessed through your Internet connection as follows (note

— use lower case letters):

Address

Login

Password gateway.centre.com [lowercase letters] anonymous [lowercase letters] your e-mail address [requested by the server when you login] xvi

Chapter 1

Overview

This manual describes the AT-4016F hardware platform and provides installation procedures and connectivity information. For information on network management and firmware, see the separate CentreCOM

AT-4016TREthernet Switch with ATM Access — Operations Manual which is shipped with each system.

AT-4016F Ethernet Switch with ATM Access

This manual describes both the AT-4016F/SC and the AT-4016F/ST hardware platforms. While these platforms are identical in form and function they differ only by the type of Ethernet-to-Ethernet front panel connector.

That is, in addition to the Ethernet-to-ATM fiber optic interface, you have the option of using either Straight Tip (ST) or Subscriber Channel (SC) fiber optic Ethernet-to-Ethernet connectors. Figure 1 shows both connectors.

Figure 1: ST and SC

Connectors

1

2

Overview

Features

The following features are fully implemented

❑ “Hot swappable,” dual-redundant, load-sharing, modular power supplies

❑ 16 Fiber Optic — either SC or ST connectors — ports

❑ ATM media interface, configurable by means of removable media cards in several different media types

❑ RS232C ASYNC ASCII terminal port for local network management

❑ Recessed reset switch

❑ Stand-alone or 19-inch rack mount chassis options

❑ Software upgradeability through a PCMCIA memory card

❑ Comprehensive diagnostic LEDs

❑ Separate Ethernet segment availability, with one or multiple DTEs on all 16 switched ports

❑ Plug-in 155 Mbps Synchronous Optical Network (SONET) OC-3c or SDH STM-1 ATM physical media modules that allow various media choices:

— multimode fiber/SC connectors

— single mode fiber/SC connectors

— Level 5 UTP/100

Ω

STP

❑ Signaling between AT-4016TR and ATM switches in conformance with ATM Forum UNI 3.0 Specifications (Firmware dependent)

Note

Note that UNI 3.0 protocols cannot communicate with UNI 3.1 protocols due to differences in signaling. Therefore, ensure that all your equipment is at the same UNI standard.

Table 1 summarizes both versions of ATI’s Fiber Optic AT-4016F Switch.

Table 1: AT-4016F Multimode Fiber Options

Model Number Port Count

AT-4016F (ST) 16

AT-4016F (SC) 16

Media/Connector Type

Fiber Optic (FOIRL, 10Base-FL) with Straight Tip (ST) connectors

Fiber Optic (FOIRL, 10Base-FL) with Subscriber Channel (SC) connectors

ATI’s Solution


In the past, a legacy Ethernet-to-Ethernet switch partially resolved fundamental bandwidth congestion problems by assigning each node to a unique segment.

That was yesterday. Unfortunately, legacy Ethernet-to-Ethernet switching is not a total solution to bandwidth congestion when it originates from the backbone or if you (and others at the same time) access a server or data base which is outside your local network.

For example, bandwidth congestion — and subsequent degradation of network throughput — will occur if just a single node in the network is either the source, or destination, of excessive traffic.

ATI’s solution is straightforward.

First. If your LAN is out of bandwidth then you can use your AT-4016F to convert your legacy, shared-media traffic to a dedicated 10 Mbps for each port.

Next. Use ATM functionality to connect traffic to a server or backbone (at up to 155 Mbps in this case). Once you have done this, you will have eliminated the focused load problem associated with other switching technologies that force the server to run at the same rate as the client devices.

The advantage of this approach is that you only have to “upgrade” those devices that actually need the increased bandwidth (like the server).

Figure 2 shows the front panel of an AT-4016F/SC. It is presented here as a review of the positioning of the relevant ports. A full discussion of the functions, LEDs and other features of this switch will be discussed later.

Figure 2: AT-4016F/SC Front

Panel

3

Overview

Figure 3 shows the front panel of an AT-4016F/ST.

Figure 3: AT-4016F/ST Front

Panel

Figure 4 shows the Ethernet-to-ATM modular media interface which is located on the back panel.

Both the AT-4016F/SC and the AT-4016/ST have identical back panels.

Figure 4: ATM Media Interface

4


Figure 5 shows a close-up of the ATM Media Module faceplate using an

SC connector.

Figure 5: ATM Faceplate

Without a media module installed, or installed but not used, the AT-4016F operates as a standalone Ethernet switch.

When ordered factory-installed, the media module version is indicated by the third digit in the model name suffix. You can also order additional

ATM Physical Media Modules separately for different media requirements.

Table 2 shows the suffixes and separate model numbers for ATM Media

Modules.

Table 2: ATM Media Modules

AT-4016F

Model Suffix

0

2

3

5

1. Available 2Q96

2. Available 3Q96

Media

Module

Model

—

AT-4002

AT-4003

1

AT-4005

2

Description

ATM slot (i.e., the AT-4016F acts as an Ethernet switch without ATM connectivity)

155 Mbps OC-3c/STM-1 multimode optical media module

155 Mbps OC-3c/STM-1 twisted pair media module

155 Mbps OC-3c/STM-1 single mode optical media module

5

6

Overview

MIB Support

The following Management Information Base (MIB) protocols are supported by ATI’s AT-4016F Omega Management Software.

❑ SNMP MIB2 (RFC 1213)

❑ Ethernet MIB (RFC 1643)

❑ Partial Bridge MIB (RFC 1493)

❑ ATM Forum ILMI MIB

Ethernet-to-Ethernet Switch

Your AT-4016F combines Ethernet-to-Ethernet device switching with

Ethernet-to-ATM backbone/server connectivity. As such, it provides user-programable capabilities that can screen data packets based on several user-defined criteria including port (or protocol) criteria.

Additional user-programmable capabilities provide:

❑ Enhanced network security

❑ Improved network performance

❑ Greater network traffic control

For example, your switch can be programmed to restrict access to a specific network segment or device, or to limit multicast traffic. In short, the user-programmable capabilities of your switch can be used to establish virtual LANs which, in turn, allows physical segments to be dynamically assigned to logical workgroups.

ATM Addresses

Network

Prefix

ELAN membership requires ATM addresses.

That is, ATM addresses are used by each device attached to your LEC to register and acknowledge membership to an ELAN. Specifically. ELAN assignment is based upon an address registration which consists of a network prefix, a Media Access Control (MAC) address (also known as

Ethernet addresses) and a selector byte.

[network prefix] [MAC address] [selector byte]

The network prefix is determined through the ILMI protocol.

[network prefix] [MAC address] [selector byte]

During the AT-4016Fpower on cycle, internal tests are automatically run to test the integrity of the CPU and memory. After the tests are successfully completed, a request is sent to the ATM switch for a network prefix assignment.

Selector Byte

MAC Address


The selector byte is used to denote specific ELAN membership.

[network prefix] [MAC address] [selector byte]

Selector bytes consist of integers ranging from 00 to 64 and includes a

“Super LEC.”

For example, a complete ATM port address will resemble of the following:

[network prefix] [MAC address] [00] — The “Super LEC”

[network prefix] [MAC address] [01] — LEC for ELAN #1

[network prefix] [MAC address] [02] — LEC for ELAN #2

*

**

***

[network prefix] [MAC address] [0x40] — LEC for ELAN #64

These ATM addresses are used to join ELANs 01 through 64 (hex 40).

A basic MAC address has been assigned to each switch by the manufacturer.

[network prefix] [MAC address] [selector byte]

If you are unsure of the base MAC address, it can be found either as a decal above the RS232 port and/or on the Omega Diagnostics menu.

Figure 6 shows the location of the MAC address label on the front panel.

Figure 6: AT-4016F MAC

Address Label

MA

0000F4XXXXXX

7

8

Overview

Each ATM MAC address is created by adding the port number to the basic

AT-4016F MAC address.

Since the AT-4016F has 16 ports there are 16 MAC addresses:

Port #1 - [basic MAC address + 01]

Port #2 - [basic MAC address + 02]

*

**

***

Port #16 - [basic MAC address +16]

Two Modes of Ethernet Switching

Cut-Through

Store-and-

Forward

There are two popular methods to forward information: cut-through and store-and-forward. Although your AT-4016F employs store-and-forward as the default, you can also choose cut-through.

In a cut-through system, the device starts to forward the incoming packet while the packet is still being received on the inbound link.

Cut-through switching requires software that can both look at the start of the packet and determine which outbound link is to be used to forward the packet. Cut-through does not check for Cyclic Redundancy Check (CRC) errors before forwarding a packet.

Store-and-forward means that your AT-4016F stores the incoming packet as it receives it until it has the entire packet and then forwards it.

Store-and-forward switching, performed at the MAC layer, not only checks for a valid CRC before forwarding a packet, but allows your AT-4016F to temporarily store packets until network resources, typically an unused link, are available for forwarding. This allows complete error checking until the entire packet is received correctly and limits the amount of time between when a device requests access to the network and when it is granted permission to transmit. Full store-and-forward switching, therefore, ensures data integrity, thus preventing network error conditions from being generated throughout the network.

On the other hand, in a store-and-forward system, every device in the path from the sender of the packet to the packet’s receiver adds a small delay due to the time spent storing the packet before forwarding it.


Bridging

Bridge Address

Table

Your AT-4016F acts as a transparent bridge to the Ethernet ports and the

ATM interface. As such, it learns the source MAC address of all incoming packets and ages out devices which have not been heard for a period of time.

Bridging involves a forwarding table with a maximum storage capacity of

2,048 MAC address. These addresses are associated with all devices that have been detected recently either from Ethernet ports or the ATM interface.

Each virtual LAN uses a unique bridge. Therefore, relayed data within a virtual LAN is segregated from relayed data in other virtual LANs and broadcast traffic is isolated within each virtual LAN, even if the virtual

LAN resides in the same AT-4016F.

Since the AT-4016F switch automatically routes traffic onto virtual LANs, you can only connect virtual LANs either to each other or to external routers.

Your AT-4016F checks all incoming packets from each port for their destination address against a Bridge Address Table. If a packet’s destination address is not on the same network segment as the originating packet, the AT-4016F forwards the packet to the network segment associated with that destination address. However, if the packet’s source and destination address are on the same network segment, known as local traffic, the packet is automatically discarded (ignored).

The AT-4016F creates and maintains a dynamic database of addresses which are stored in a Bridge Address Table. Port information entries in the Bridge Address Table are, in turn, used as a basis from which to compare and examine every packet to determine its source address, segment origin and port information.

If a packet’s MAC address is not already stored in the Bridge Address

Table, the AT-4016F adds the learned address, the associated port number and a timer value that indicates the age of the dynamic Bridge Address

Table entry. Consequently, the AT-4016F knows the address and associated port number the next time it sees that address. By using the information stored in the Bridge Address Table, the AT-4016F is able to quickly forward each packet to the correct port.

The AT-4016F learns addresses from all packets. When devices are added to the network, removed from it, or relocated, you do not have to reconfigure your AT-4016F. Your AT-4016F automatically learns all addresses.

An address stored in the Bridge Address Table is discarded if there is no activity from that address after a configured length of time (the default is five minutes). This aging process ensures that the Bridge Address Table is not only continually updated but does not grow too large.

9

Overview

Each entry which is automatically entered (a dynamic entry) includes:

❑ An Ethernet MAC address

❑ The port number of the LAN on which the address resides

❑ The age of the entry

❑ ELAN/VLAN membership

Each entry which is manually entered (a static entry) contains the same information as a dynamic entry, except that a static entry is not aged.

The AT-4016F can store up to 2,048 static and dynamic entries in its

Bridge Address Table.

AT-4016F User Topology

As defined by the ATM Forum, the AT-4016F offers interoperability with

Ethernet hosts and other LAN Emulation Clients (LECs) through a LAN

Emulation User to Network Interface (LUNI).

Figure 7 shows an example linking many LANs across an ATM network.

In this example, even if all AT-4016F switches are in separate locations, all the computing resources connected to them behave as if they are co-located on the same LAN.

Figure 7: ATM

Implementation

10

AT-4016F/ST


The AT-4016F/ST has Straight Tip (ST) connectors which mate through a two-pin, bayonet-style interface.

ST connectors are popular simply because they have less attenuation and less vulnerability to human error than previous fiber optic connectors such as a Sub Miniature Assembly (SMA).

On the other hand, if your existing (usually older) networking environment uses SMA (or Biconic) connectors, a commercially available

ST-SMA hybrid cable allows easy conversion from one type of connector to the other. This cable is a one-meter duplex fiber optic cable with ST connectors on one end and SMA connectors on the other.

Figure 8 shows the front panel of an AT-4016F/ST.

Figure 8: AT-4016F/ST Front

Panel

Figure 9 shows an ST connector. This connector uses a spring loaded twist and lock coupling similar to conventional BNC connectors that are used with coaxial cabling.

Figure 9: ST Connectors

Note that, since the ST connector is keyed, you should gently rotate the connector to ensure proper mating of the ST plug receptacle. Be careful not to force the connector mating or you might damage the hub’s connector.

11

Overview

AT-4016F/SC

The AT-4016F/SC has Subscriber Channel (SC) connectors which mate through a square push-pull interface.

SC connectors represent, for many individuals, an improvement over ST connectors in that they have a lock proof mechanism.

Figure 10 shows the front panel of an AT-4016F/SC.

Figure 10: AT-4016F/SC

Front Panel

Figure 11 shows an SC connector matrix with the locking device removed and suspended over the connectors.


Connector

12


Figure 12 shows an SC connector group with the locking device installed.


Connector With

Lock

FOIRL, 10Base-FL Wiring Specifications

Duplex Fiber

Optic Cable

The IEEE FOIRL standard limits a fiber segment length to 1 km (1,000 meters or 3,280 feet). That is, the fiber optic cable that connects two repeaters is limited to 1 km (3,280 ft.).

While the more recent IEEE 802.3 10Base-FL standard is compatible with

FOIRL, it can travel up to 2 km. (2,000 meters or 6,560 feet) using multimode duplex fiber optic cable in a point-to-point link which directly attaches two devices. Note, however, that the 2 km. distance only applies to topologies in which one 10Base-FL node connects to another 10Base-FL node.

That is, you can intermix 10Base-FL and FOIRL nodes, but if the cable connects a 10Base-FL node at one end and a FOIRL node at the other, the limitation would revert to the lesser distance of 1 km (3,280 ft.).

Both 62.5/125 micron and 50/125 micron duplex optical fiber cable is supported. Duplex refers to support for fiber optic cable pairs: a two-cable fiber optic connection with transmit mode dedicated to one cable and receive mode on the other.

Normally, duplex fiber optic cable is labeled TX or TD (transmit) and RX or

RD (receive). You must connect the receiving port (RX or RD) on one device to the transmitting (TX or TD) port on a second device for proper connectivity.

To connect a network device to a fiber optic port on the AT-4016F:

1.

Attach both connectors at one end of the cable to the TX and RX ports on the network device.

2.

Connect one of the paired connectors at the other end of the cable to the

RX port on the repeater.

3.

Check for On Line indicator to illuminate. If it does, connect the other of the pair to TX. If On Line stays off, unplug the connector from RX and use the other of the pair.

13

Overview

Configuration

Rules

Power Supply

Depending on the medium you choose, there are certain wiring practices you must follow to ensure the reliability of communication throughout the network. The AT-4016F complies with IEEE standards for 802.3 Carrier-

Sense Multiple-Access with Collision Detection (CSMA/CD) Ethernet and with ATM Forum UNI Specification 3.0; you should refer to these standards when implementing your network.

The AT-4016F offers two redundant, removable, load-sharing power supplies.

Table 3 shows the model numbers for the different power arrangements:

Table 3: AT-4016F Model Configuration

AT-4016F Model

AT-4016F-12x

AT-4016F-22x

Power Cord

US Style Power Cord

International (no cord supplied)

Power Supply

Dual

Dual

The first digit in the model name suffix indicates whether a power cord is supplied. The second digit specifies a dual power-supply. The “x” in the model name suffix indicates the factory-installed ATM Media Module.

For example, an AT-4016F-122 is a switch with a U.S.A.-style power cord, dual power supply and, from Table 2, a 155 Mbps OC-3c/STM-1 multimode optical media module.

Network Management

Upgrading

Software

All units come equipped with firmware-installed network management agents. Additional information about AT-4016F network management can be found under the separate document CentreCOM AT-4016TREthernet

Switch with ATM Access — Operations Manual which is shipped with each system.

There are three types of network management:

❑ Omega local network management (ASYNC ASCII terminal port)

❑ Omega remote network management (Telnet session)

❑ SNMP

The AT-4016F software is easy to upgrade through the PCMCIA memory port. When you insert a PCMCIA Flash Memory Card into this port, the new firmware is copied to the switch’s onboard non-volatile flash memory at power-up. See the CentreCOM AT-4016TREthernet Switch with ATM

Access — Operations Manual for information on management software capabilities and installation.

Further, an on-line Bulletin Board System (BBS) offers updated software files that can be downloaded through either the TCP/IP applications

Trivial File Transfer Protocol (TFTP). This is discussed in the Preface of this document.

14

Chapter 2

Installation

Site Preparation

Location

Ventilation

Power

Note

Before installing the AT-4016F Ethernet Switch with ATM Access , read the

“Electrical Safety and Installation Requirements” on page i.

The AT-4016F can be installed on a shelf, in a desktop chassis, or in a

19-inch rack which ATI has designated Model AT-31C1.

The installation site must have adequate ventilation to provide an operating environment consistent with an ambient temperature range of 0 to 40 o

C and a maximum 80% of non-condensing humidity. While the

AT-4016F has internal fans to aid in cooling, for the fans to function correctly, you must provide 50 to 75 mm (2 to 3 in.) clearance around the ventilation openings. The ventilation louvers are located on the sides of the AT-4016F housing.

Power connections for each system should be able to provide 100-120 watts at 100-120/200-240 VAC, 50/60 Hz, 2.0/1.0 Amp.

Since a reliable power source is a critical component of your network, ATI recommends your network components be installed on a dedicated power circuit. That is, dedicated power circuits or power conditioners tend to isolate network equipment from electrical-power noise, surges and interruptions.

15

Installation

Installing the AT-4016F ATM Ethernet Switch

The following procedure details how to install an AT-4016F in a standalone configuration.

Installing the switch

1.

Plug one end of the power cord into the switch’s power receptacle and the other end into a power outlet.

2.

Check the front panel to see that the Power indicator illuminates for both power supplies. PS Present 1 indicates Power Supply #1 and PS

Present 2 indicates Power Supply #2. Note that these redundant power supplies use a load sharing methodology — that is, while a single power supply provides sufficient power to operate the unit, the MTBF duration is greatly extended when a dual power supply configuration operates at half power.

3.

Plug your Ethernet data cables into the AT-4016F and the network device (DTE). The Link Status indicator for each connected port will illuminate.

4.

Please refer to the troubleshooting section of this manual if any on line

LEDs are not functioning. Note that any communication between a node and the switch requires Omega management. LAN Emulation, in particular, requires Omega management.

5.

The AT-4016F is now functional and ready to operate; see CentreCOM

AT-4016TR Ethernet Switch — Operations Manual for details.

6.

The following information only pertains to those who are going to attach the ATM portion of your switch at this time.

Attach one end of your fiber optic cable to the ATM Physical

Interface Module at the back of the AT-4016F and the other end to the ATM port. The ATM Online LED should illuminate.

Additionally, if the Loss of Signal (LOS) LED illuminates, the fiber pairs are either crossed (incorrectly installed) or there are other cable problems.

16


Installing the Redundant Power Supplies

The AT-4016F has a redundant, dual power-supply. See Table 3 in

Chapter 1 for the list of AT-4016F models. Power supply modules are keyed so that they will only fit in the appropriate switch housing.

The following procedure details how to replace an AT-4016F power supply.

Replacing a power supply

Caution

When inserting or removing power supplies using the hot swapping method, the power cord should remain plugged in.

1.

An illuminated PS Fail 1 or PS Fail 2 LED indicates a failure in a power supply. (PS Fail LEDs are located at the lower right corner of the

AT-4016F front panel; see Chapter 3 for details.)

2.

Leaving the AC power cord attached, loosen the two screws that secure the power supply you want to replace (see Figure 13).

Figure 13: AT-4016F Power

Supply

Replacement

POWER SUPPL

Y

POWER SUPPL

Y 2

AC

FAIL

INTERNAL

LOOP

TIMING

POWER SUPPL

Y 1

ACE

ATM MEDIA INTERF

OC-3c

SYNC

LOS

FIBER SC DUPLEX

POWER SUPPL

Y

Attention

Loose metal parts can cause damage to exposed circuit boards and components. Handle parts and any required tools with care during installation.

3.

Carefully slide the power supply module out from the switch housing.

4.

Insert the replacement power supply until the faceplate of the module is flush with the switch housing.

5.

Tighten the two screws to secure the power module.

6.

Ensure that the power LEDs are illuminated.

17

Installation

Media Module Installation

ATM Physical Media Modules are available in several versions for differing network requirements.

Installing ATM Media Modules

ATM Media Modules plug into the Media Channel connector located on the AT-4016F back panel.

Attention

You must disconnect the AT-4016F from its power source to install or swap

ATM Media Modules.

1.

Disconnect the AC power cord from the AT-4016F.

2.

Unplug any data cables connected to the current ATM Media Module.

(If no ATM Media Module is currently installed, skip this step.)

3.

Unscrew the screws at the outer edges of the current module’s faceplate

(or blank faceplate, if no module is currently installed).

4.

If you are replacing a module, unplug the current module from the

AT-4016F’s 96-pin ATM Media card connector and slide it out from the housing (see Figure 14).

Figure 14: Replacing an ATM

Media Module

5.

Carefully insert the new module until it plugs into the ATM Media card connector and its faceplate is flush with the AT-4016F housing.

6.

Tighten the two screws to secure the new module.

7.

Reconnect the AC power cord to power on the system.

18

Chapter 3

Connectivity

Front Panel

This chapter describes network hardware functions. The first two sections cover the layout of the front and back panels. The rest of the chapter covers the functionality of the different components: connectors, indicators and switches.

An AT-4016F/SC front panel is shown in Figure 15.


Front Panel

19

Connectivity

Back Panel

The front panel includes the following components:

❑ 16 Fiber Optic — either SC or ST — station ports

❑ RS232 Terminal Port

❑ PCMCIA Flash Memory slot

❑ Recessed Reset Switch

❑ Diagnostic LEDs:

— Network Loading indicators

— ATM Port indicators

— Individual Fiber Optic Port Interface indicators

— ATM Media Alarms and Power Supply indicators

An AT-4016TR/SC back panel is shown in Figure 16.

Figure 16: AT-4016F Back

Panel

The back panel includes the following components:

❑ Power supply modules)

❑ ATM Media Interface slot

— ATM Interface indicators

❑ AC power receptacle

20


AT-4016F Ports

Station Ports

RS232

Terminal Port

PCMCIA

Interface

ATM Media

Interface

There are 16 Fiber Optic station ports which can be used to connect to workstations, servers or hubs.

The AT-4016F includes an RS232 Terminal Port on the front panel. The principal use for this port is the connection of a local network management terminal to access ATI’s Omega agent.

The PCMCIA Interface port, located on the front panel, is a read-only interface that uses a standard 16-bit 2MB Flash EPROM PCMCIA card to either restore software or to download updated software.

If a PCMCIA firmware card is installed before a reset or power-up sequence, the AT-4016F boots from the PCMCIA card. Otherwise, it boots from internal Flash RAM. For further details, see CentreCOM AT-4016TR

Operations Manual.

Located on the back panel, the ATM Media Interface can accommodate multimode fiber, single mode fiber, or Level 5 UTP wire. An internal

96-pin DIN receptacle mates to the switch’s ATM Media Interface card.

Table 1 on page 2 lists the different types of media modules.

Figure 17 shows the factory-installed removable ATM Media Interface that has been configured for a multimode fiber optic network. This

Interface can be used to connect to another AT-4016F, an ATM Switch, or to an ATM adapter.

Figure 17: ATM Media

Interface

21

Connectivity

LED Displays

System Status

LEDs

The AT-4016F has four types of LEDs:

❑ System Status indicators show the overall condition of the switch

❑ Power Supply Indicators

❑ Port indicators shows information about each Fiber Optic port connection.

❑ ATM Interface indicators show status and alarm information about the ATM Physical Interface

Network Load (Green)—Indicates approximately how much of the switch’s capacity is being used, depending on how many of the 10 LEDs in the gradient light up. Figure 18 shows the Network Load LEDs.

Figure 18: Network Load

LEDs

Note that Omega management software will always provide more information about your network than just an LED.

22

Power Supply

LEDs

Figure 19 shows the Power Supply LEDs.


Figure 19: Power Supply

LEDs

PS Present 1 (Green)—Indicates Power Supply #1 is installed.

PS Present 2 (Green)—Indicates Power Supply #2 is installed.

PS Fail 1 (Amber)—Indicates Power Supply #1 has failed. This means that there is either an inadequate, or nonexistent, amount of AC voltage.

PS Fail 2 (Amber)—Indicates Power Supply #2 has failed. This means that there is either an inadequate, or nonexistent, amount of AC voltage.

23

Connectivity

Fiber Optic Port

LEDs

The port indicators on the AT-4016F front panel provide visual diagnostic and activity information for network analysis. Each Fiber Optic port supports the following indicator functions with three front panel LEDs per port, arranged in a central bank as shown in Figure 20.

Figure 20: Port Indicators

LINK (Solid Green)—This indicates that the particular port has a valid link and is not partitioned.

LINK (Amber)—This indicates that the particular port does not have a valid link or it is partitioned.

RECEIVE (Flashing Green)—This indicates that the port is receiving

Ethernet packets.

COLLISION (Flashing Amber)—This LED will flicker to indicate packet collisions. Although occasional collisions are normal in Ethernet networks, excessive collisions are an indication of possible segment problems. A constantly illuminated Collision LED may indicate that there is a port problem, cabling problem, or excessive traffic problem.

If you believe there are excessive packet collisions, then you are advised to consider Omega management for additional information such as the amount of transmitted packets instead of collisions.

24


ATM Interface LEDs

The AT-4016F supports an additional set of indicators that convey diagnostic and status information about the ATM Physical Interface. The location of these indicators is shown in Figure 21.

Figure 21: ATM Interface

LEDs

ATM Port LEDs

Alarms LEDs

LOOP LEDs

ONLINE (Solid Green)—Indicates that the ATM Physical Interface is active (enabled).

SYNC (Synchronization) (Solid Green)—Indicates that the ATM Physical

Interface has synchronization.

LOS (Loss Of Signal) (Amber)—Indicates that the ATM Physical Interface is experiencing a Loss Of Signal or the cables are not installed.

RED (Amber)—A RED Alarm on the ATM Physical Interface indicates either the system is rebooting or there is a signal failure condition at the source.

YELLOW (Amber)—A YELLOW Alarm on the ATM Physical Interface indicates to the AT-4016F (source device) has a signal failure condition at the destination (sink device). This is usually associated with DS3/E3 interfaces.

BLUE (Amber)—A BLUE Alarm Indication Signal or AIS Alarm indicates that a different signal has replaced the normal traffic signal when a maintenance alarm indication has been activated. An AIS is also referred to as a “Blue Alarm,” “Alarm Inhibit Signal” or “Keep Alive Signal.”

LOOP-IN (Green)—Indicates that any TX traffic on the ATM Physical

Interface will be looped back to AT-4016F RX inputs.

LOOP-OUT (Green)—This indicates that any RX traffic on the ATM

Physical Interface will be looped back to the ATM Interface TX connection.

25

Connectivity

ATM Media

Module LEDs

A further set of indicators appears on the ATM Media Module. Located on the back panel of the AT-4016F, these LEDs convey diagnostic and status information specific to the type of media connection that has been installed. The location of these indicators is shown in Figure 22. A brief discussion of their functions follows.

Figure 22: ATM Media Module

LEDs

FAIL (Amber)—This LED indicates that the ATM Media Channel has failed self-test or is disabled.

TIMING—(Green) This indicates the timing source of the ATM Media

Transmit (TX) signal. This source can be either INTERNAL or LOOP.

— INTERNAL—The TX signal timing is derived from an internal time-base. The AT-4016F acts as the timing master.

— LOOP—The TX signal timing is derived from the Receive (RX) signal timing. The AT-4016F acts as the timing slave.

SYNC (Green)—This LED indicates that the ATM Media Channel has clock synchronization (bit-level).

LOS (Loss Of Signal) (Amber)—This indicates that the ATM Media

Channel is experiencing a Loss Of Signal on the Receive (RX) line The problem may be caused by cables that are not installed correctly.

26

Reset Switch


Located at the far left of the front panel (as shown in Figure 23), this switch is recessed to avoid inadvertent activation. To press the switch, insert the tip of a pen or similar object into the access hole.

Figure 23: Reset Switch

The Reset switch initiates the same diagnostic self-testing cycle which takes place when you initially apply power to the system.

27

Chapter 4

Troubleshooting

Troubleshooting the Installation

This section provides a checklist for resolving problems associated with your AT-4016F and cabling.

The first rule of troubleshooting is to isolate the problem. As you experiment, only vary one factor at a time. Substitute known good equipment and see if the problem persists or is eliminated.

As a preliminary check, perform the following steps

1.

Do not overlook the obvious—check diagnostic LEDs and make sure the cables and connectors are securely attached.

2.

If there is no power indication, check that the power plug is properly seated at the AT-4016F switch and at the AC receptacle.

LED Indicators

Power Supply

LEDs

ATM Media

Module LEDs

The following are suggested courses of action in response to specified LED indicator conditions:

❑ If PS Fail 1 or PS Fail 2 lights up, you may have a failure in one of the removable power supplies. Replace the affected power supply and check the indicator again.

❑ If the ATM FAIL indicator lights. Replace the module.

❑ If the ATM TIMING indicator is not lighted. Reconfigure the ATM channel through the Omega management agent and at the corresponding ATM port at the other end of the segment. Make sure the channel definitions are compatible.

❑ If the ATM LOS indicator lights. Check the ATM Media

Channel connections at both ends of the cable. Since you are only using optic media, try exchanging the Transmit (TX) and Receive

(RX) connectors and check whether the LOS light stays lighted.

❑ If the ATM SYNC indicator is not lighted. There may be a cable problem or a configuration problem.

29

Appendix A

Glossary

10BASE-T—IEEE 802.3 UTP Ethernet. Low-cost Level 3 or better UTP wiring affords

100 meters (328 ft.) of point-to-point link segments. UTP uses RJ-45 connectors and sometimes 50-pin AMP connectors to a patch panel and runs at 10 MHz.

ADDRESS RESOLUTION PROTOCOL (ARP)—The procedures and messages in any communications protocol which resolve local addresses to those of the network. In

TCP/IP, the protocols for translating between IP addresses and physical addresses.

ASYNCHRONOUS TRANSFER MODE (ATM)—A technology for LAN data transport that packages the data in short fixed length cells for high-speed transport.

ATM FORUM—An international voluntary organization composed of ATM vendors, manufacturers, service providers, research organizations and users. Purpose is to

“accelerate the use of ATM products and services through the rapid convergence of interoperability specifications, promotion of industry cooperation and other activities.”

ATTACHMENT UNIT INTERFACE (AUI)—Connection between a MAU

(transceiver) and a DTE (typically a workstation). Includes a 15-pin D-sub connector and sometimes a 15-conductor twisted pair cable. Maximum length is 50 meters (164 ft.).

BASEBAND COAXIAL SYSTEM—A system whereby information is directly encoded and impressed on the coaxial transmission medium. At any point on the medium, only one information signal at a time can be present without disruption.

BAYONET NUT COUPLE (BNC) CONNECTOR—A 10Base2 thin coax connector with push-on BNC locking lug that quickly locks into place with a half twist.

BIT RATE (BR)—The rate of data throughput on the medium in bits per second.

Ethernet specifies 10 million bits per second.

BIT TIME—The duration of one bit symbol (1/BR). Ethernet specifies a bit time of 100 ns.

BROADCAST AND UNKNOWN SERVER (BUS)—BUS defines that set of functions implemented in an ATM network that provide LAN-to-LAN transmission support while a LAN connection is being established, It also supports LAN broadcast services.

CARRIER SENSE—In a LAN, an ongoing activity of a data station to detect whether another station is transmitting.

31

Glossary

CARRIER SENSE MULTIPLE ACCESS with COLLISION DETECT

(CSMA/CD)—This is the access method employed by IEEE 802.3 LAN transceivers, by which multiple stations compete for use of the transmission medium (coax cable) for data packet transmission. It provides for a level of error detection should that transmission be corrupted or impeded by contention for the transmission medium.

COAXIAL CABLE—A two-conductor (center conductor, shield system), concentric, constant impedance transmission line used as the trunk medium in the baseband system.

COAXIAL CABLE SEGMENT—A length of coaxial cable sections and coaxial connectors, terminated at each end in its characteristic impedance.

COLLISION—An unwanted condition that results from concurrent transmissions on the physical medium.

COLLISION PRESENCE—Provides the ability to detect simultaneous occurrence of

Manchester-encoded data on the DI and DO and to report such an occurrence as a collision.

COMPATIBILITY INTERFACE—The MDI coaxial cable interface and the AUI branch cable interface, the two points at which hardware compatibility is defined to allow connection of independently designed and manufactured components to the baseband transmission system.

CROSSOVER—Wiring used when connecting a 10Base-T MAU to another 10Base-T

MAU or a 10Base-T hub to another 10Base-T hub. For example, one 10Base-T MAU has the TD pair on the same pins as another 10Base-T MAU. If pins were wired straight, there would be two transmitters on one pair and no receiver. As a solution, the crossover cable crosses the TD pair with the RD pair, to connect the TD pins on one end to the RD pins at the other end.

CYCLIC REDUNDANCY CODE (CRC)—An algorithm used to check for and correct bit errors in data transmission.

D-SUB CONNECTOR—The AUI cable uses 15-pin D-sub connectors. “D” refers to the shape of the connector shell. Also called miniature D, DB15, or DIX connectors.

DATA COMMUNICATION EQUIPMENT (DCE)—In RS232 specification a module, such as a modem, for connecting a DTE to other equipment. A repeater connected to a terminal or workstation for OMEGA management use is wired as a DCE.

DATA TERMINAL EQUIPMENT (DTE)—In RS232 specification a module typically at the end of a segment. The DTE could be an Ethernet workstation, repeater or bridge.

EMULATED LOCAL AREA NETWORK (ELAN)—See LAN Emulation.

FOIRL — A fiber optic standard that allows up to 1,000 meters (3,280 ft.) of multimode duplex fiber optic cable in a point-to-point link.

HARMONICA ADAPTER—This adapter provides a simple way to convert the 50-pin

Telco connection to RJ-45 connections.

HEARTBEAT—See SQE

HOT SWAPPING— The process of replacing a module without interrupting the network. This process occurs by sliding an active module into a fully powered up unit, replacing a failed module.

HOUSE WIRING—House wiring is the existing wiring inside a building. This wiring generally originates from one or more wiring closets, such as a telephone room. Some older buildings may have wiring unsuitable for 10 megabit data rates. In these circumstances, it is recommended that the wiring be tested with a 10Base-T signal/wire tester.

32


HUB/REPEATER—A hub is a central signal distributor. It is used in a wiring topology consisting of several point-to-point segments originating from a central point. The term hub is often used interchangeably with the term repeater. Multiport 10Base-T, 10Base2 and fiber optic (10Base-FL, FOIRL) repeaters are considered hubs. See Repeater.

HUB-to-HUB WIRING—See MAU-to-MAU Wiring

HUB-to-MAU WIRING—UTP cables for 10Base-T hub-to-MAU or NIC cards are wired straight-through. An RJ-45 receptacle at the hub would wire pin-to-pin to the RJ-45 receptacle at the MAU.

IMPEDANCE—An electrical characteristic of a circuit dealing with the combination of the AC and DC resistance and the appearance of that resistance to attached circuits.

INTERIM LAYER MANAGEMENT INTERFACE (ILMI)—Protocol defined by the

ATM Forum UNI standards for managing the UNI.

JABBER LOCK-UP—The MAU’s ability to automatically inhibit the transmit data from reaching the medium if the transmit data time exceeds a specified duration. This duration is in the range of 20 ms to 150 ms. Jabber lock-up protects the medium from being overrun with data packets from a possibly defective device.

JAM—This is a term used to describe the collision reinforcement signal output by the repeater to all ports. The jam signal consists of 96 bits of alternating 1s and 0s. The purpose is to extend a collision sufficiently so that all devices cease transmitting.

JITTER—The fluctuation of the data packet in respect to a standard clock cycle. Jitter is undesirable and must be minimized.

LAN—See Local Area Network

LAN EMULATION—Methodology for mimicking the appearance of a LAN by rendering the ATM switching fabric invisible to the user; enables user interface software to treat a virtual LAN as if it were a physical LAN.

LAN EMULATION CLIENT (LEC)—ATM Forum-defined specifications in support of

LAN-to-LAN connectivity, called LAN Emulation. LEC defines that set of functions implemented in a LAN DTE to interface with an ATM network in support of LAN

Emulation.

LAN EMULATION SERVER (LES)—LES defines that set of functions implemented in an ATM network in support of LAN-to-LAN connection establishment.

LAN EMULATION CONFIGURATION SERVER (LECS)—LECS defines that set of functions implemented in an ATM network that provide LAN DTEs with information regarding the location of the other LAN Emulation services.

LINK SEGMENT—The link segment of coaxial cable is a segment that has no MAU devices, but links together two LAN devices such as repeaters.

LINK TEST—In 10Base-T Ethernet there is a link test function that validates the UTP link. This consists of a pulse transmitted from point A on one pair that is validated at point B. Point B also transmits a pulse on the second pair to be validated by point A.

These pulses occur during media idle states (in between packets).

LOCAL AREA NETWORK (LAN)—A type of limited-area broadcast network in which devices attached to a common transmission medium.

MEDIA ACCESS CONTROL (MAC)—IEEE specifications for the lower half of the data link layer (layer 2) that defines topology-dependent access control protocols for

IEEE LAN specifications.

MANAGEMENT AGENT—Software that is used to view system activity and set system variables.

MAU—See Medium Attachment Unit

33

Glossary

MAU-to-MAU, HUB-to-HUB WIRING—10Base-T MAU-to-MAU or hub-to-hub wiring generally requires a crossover cable located somewhere along the UTP cable run.

This may commonly occur at the punch-down block or between the RJ-45 wall receptacle and the workstation.

MAU/TRANSCEIVER—An Ethernet transceiver is a MAU. A 10Base-T MAU interfaces the UTP media to an AUI port on a workstation, repeater, bridge or other

Ethernet device.

MDI/MDI-X—See Medium Dependent Interface

MEDIUM ATTACHMENT UNIT (MAU)—In a LAN, a device used in a data station to couple the DTE to the transmission medium.

MEDIUM DEPENDENT INTERFACE (MDI)—The mechanical and electrical interface between the trunk cable medium and the MAU. MDI-X is another version of the interface that enables like devices to connect using different pin-outs, thereby avoiding conflicts that occur when receiving and transmitting packets use the same pinout.

MANAGEMENT INFORMATION BASE (MIB)—A data base of network configuration and performance information. The formal definition of a MIB includes the names of the objects it contains and the type of information retained. Management protocols such as SNMP and CMIP contain procedures for acquiring and exchanging

MIB information.

MULTIMODE FIBER—Type of fiber optic cable used for transmitting data over relatively short distances (maximum 2 km). The fiber contains two materials with different refractive indices and uses reflection to propagate a relatively low-intensity signal (Class 3 or equivalent).

NETWORK SERVICES ACCESS POINT (NSAP)—OSI generic standard for a network address consisting of 20 octets. ATM has specified E.164 for public network addressing and the NSAP address structure for private network addresses.

PATCH PANEL—A 10Base-T patch panel may be used between a punch-down block and UTP workstation. The patch panel generally has a female RJ-45 connector on the front for each workstation and a Telco (RJ21) connector on the back, which is wired to a punch-down block. This provides a convenient way for the installer or network manager to connect the hub 10Base-T ports into the desired building locations.

PERMANENT VIRTUAL CIRCUIT (PVC)—A virtual circuit (x.25), virtual connection (Frame Relay) or virtual channel connection (ATM) that has been established by manual or semi-automated methods in advance of its need. Analogous to a leased/dedicated/provisioned real circuit.

PHYSICAL MEDIUM ATTACHMENT (PMA)—The portion of the MAU that contains the functional circuitry.

PHYSICAL SIGNALING (PLS)—That portion of the physical layer contained within the DTE that provides the logical and functional coupling between MAU and data link layers.

POLARITY CORRECTION—Many 10Base-T UTP ports have a polarity correction function. If the UTP wiring has RD- and RD+ inadvertently crossed, the polarity correction function will sample the signal and electrically swap the wires. If the TD- and

TD+ wires are crossed, the correction would occur at the MAU on the other end of the

UTP link. This occurs within a single pair and should not be confused with the crossover cable.

34


PROPAGATION DELAY—The time it takes a signal to travel from the input of a system component to the output. Usually measured in nanoseconds. IEEE 802.3 has specific propagation delay maxima for computing propagation budgets when designing a LAN. Cable length plays a major role in propagation delay; for example, a 50-meter

(164-foot) AUI cable has a maximum allowable propagation delay of 257 ns. The propagation delay of cable depends on the length and velocity factor of the cable type.

There are also propagation delays associated with electronics attached to the system.

PUNCH-DOWN BLOCK—The punch-down block is the wiring panel where the house wiring from the building’s offices terminates. This is where many 10Base-T hubs would be located. Wiring installers use a special punch-down tool to insert the UTP wire for data and voice applications.

REPEATER—A device used to extend the length, topology, or interconnectivity of the physical medium beyond that imposed by a single segment, up to the maximum allowable end-to-end trunk transmission line length. Repeaters perform the basic actions of restoring signal amplitude, waveform and timing applied to normal data and collision signals.

RJ-45—This connector is a 10Base-T standard for connecting UTP cabling. It is inexpensive and easy to install onto UTP cable.

SDH—See Synchronous Optical Network

SIGNAL QUALITY ERROR (SQE) TEST—Signal indicates SQE function is active.

The SQE message is sent by the MAU to the DTE in the presence of a collision.

SIMPLE NETWORK MANAGEMENT PROTOCOL (SNMP)— SNMP is a TCP/IP protocol that generally uses the User Datagram Protocol (UDP) to exchange messages between a management information base and a management client residing on a network. Since SNMP does not rely on the underlying communication protocols, it can be made available over other protocols, such as XNS or DECnet.

SINGLE MODE FIBER—Type of fiber optic cable that uses wave propagation within a homogenous medium to transmit signal over long-range distances (5 to 10 km).

Requires high-intensity laser light source (Class 1 emission).

SONET—See Synchronous Optical Network.

SQE TEST—Commonly referred to as Heartbeat, is a special 802.3 signal sent by the

MAU to the DTE to test the collision detection function. Some DTE want SQE and others do not. Repeaters do not want the SQE Test.

STANDALONE—Repeater operating as a hub on its own; i.e., not a module among other modules in a department concentrator chassis.

STRAIGHT-THROUGH—A type of wiring connection where the pins of one connector connect to the same pins of another connector. For example, pin 1 of one connector connects to pin 1 of another connector.

STRAIGHT TIP (ST) CONNECTOR—A type of port connection where the pins connect through a bayonet-style interface.

SUBSCRIBER CHANNEL (SC) CONNECTOR—A type of port connection where the pins connect through a push-pull mating interface.

SUB MINIATURE ASSEMBLY (SMA) CONNECTOR —A type of port connection where the pins connect through a threaded attachment interface. Also referred to as an

SM Connector.

SWITCH, ETHERNET—A type of Ethernet hub that filters traffic based on low-level address. As over against a repeater, a switch does not necessarily broadcast, retime or retransmit packets, depending on its configuration. A switch cuts down on traffic by placing packets only on the receiver’s segment when known.

35

Glossary

SWITCHED VIRTUAL CIRCUIT (SVC)—A virtual circuit (X.25), virtual connection

(Frame Relay) or virtual channel connection (ATM) that has been established dynamically in response to a signaling request message.

SWITCHED LAN—Emerging technology that replaces the shared bus backplane of

Ethernet hubs and the shared ring backplane of token Ring hubs with a switching backplane. Connectivity is provided by switching sender traffic directly to the port of the addressed destination device. Provides potentially higher throughput, scalable capacity, and simpler configuration support. Does not require any changes to access wiring or adapter cards.

SYNCHRONOUS OPTICAL NETWORK (SONET)—Also called the Synchronous

Digital Hierarchy (SDH), a set of physical layer definitions for data transmission across fiber-based high-speed links.

TCP/IP PROTOCOLS—A set of protocols for intercomputer communication, including network level (Internet Protocol), transport level (Transmission Control Protocol or

TCP) and application level protocols (for example, Telnet terminal emulation). TCP/IP has been used for many years in two country-wide networks, the ARPANET and

MILNET. Recently, TCP/IP has become very popular with users of a variety of multiuser computer systems and engineering workstations. Most UNIX computers use TCP/

IP over Ethernet as the main intercomputer networking technology. TCP/IP is also popular among PC users, particularly as a means of communication with large multiuser computers.

TELCO CONNECTOR— A 50-pin receptacle that plugs into the front of the hub, enabling cables from external devices to connect to the hub.

TRUNK CABLE—Coaxial cable used for distribution of signals over long distances throughout a cable system.

UNSHIELDED TWISTED PAIR (UTP)—A cable used in 10Base-T wiring that consists of at least two twisted pairs of 22 to 26 AWG wire. The pairs should have at least

3 twists per foot and have an impedance of 100 W. Level 3, Level 4 and Level 5 UTP cables fit these criteria.

USER-TO-NETWORK INTERFACE (UNI)—The interface between an end device and a public or private ATM switch.

VIRTUAL CIRCUIT (VC)—A connection between end users that has defined end points and route but does not have bandwidth dedicated to it. Bandwidth is allocated on demand by the network as users have traffic to transmit.

VIRTUAL CHANNEL CONNECTION (VCC)—Virtual channels in two or more sequential physical circuits can be concatenated to create an end-to-end connection called a VCC. A VCC is a specific instance of a SVC or PVC. A VCC may traverse one end-to-end VPC or several sequential VPCs.

VIRTUAL CIRCUIT IDENTIFIER (VCI)—Field in an ATM cell that maps the cell’s route through the ATM network.

VIRTUAL LAN (VLAN)—A user-configured logical workgroup or collection of

Ethernet addresses, as opposed to a physical LAN defined entirely by wiring.

VIRTUAL PATH IDENTIFIER (VPI)—Field in an ATM cell that maps the cell’s route through the ATM network.

36

Appendix B

Technical Support Fax Order

Incident Summary

City ____________________State/Province____________ Zip/Postal Code __________

Country _______________________ Phone______________________ Fax _________

Model number of Allied Telesyn product I am using _____________________________

Firmware release number of Allied Telesyn product _____________________________

Other network software products I am using (e.g., network managers)

Conditions (List the steps that led up to the problem.) ___________________________

Detailed description (Please use separate sheet)

Please also fax printouts of relevant files such as batch files and configuration files.

When completed, fax this sheet to the appropriate ATI office. Fax numbers can be found on page 41.

37

Appendix C

Installation Manual Feedback

Please tell us what additional information you would like to see discussed in the manual. If there are topics you would like information on that were not covered in the manual, please photocopy this page, answer the questions and fax or mail this form back to Allied Telesyn. The mailing address and fax number are at the bottom of the page. Your comments are valuable when we plan future revisions of the manual.

On a scale of 1 to 10 (10 being most important), rate the importance of the following topics in this manual:

Overview

Hardware Installation

Connectivity

_______

_______

_______

Troubleshooting

Glossary

______

Data Cabling Techniques ____

______

I found the following the most valuable

_________________________________________________________________

_________________________________________________________________

_________________________________________________________________

I would like the following more developed __________________________

_________________________________________________________________

_________________________________________________________________

_________________________________________________________________

I would find the manual more useful if _____________________________

_________________________________________________________________

_________________________________________________________________

Please fax or mail your feedback. Fax to 1-206-481-3790. Or mail to:

Allied Telesyn Technical Publications Department

19015 North Creek Parkway Suite 200

Bothell, WA 98011 USA

39

Appendix D

Where To Find Us

For Technical Support or Service

Location

North America

United States, Canada, Mexico, Central America, South America, Australia, New Zealand

France

France, Belgium, Luxembourg, The Netherlands, Middle East, Africa

Germany

Germany, Switzerland, Austria, Eastern Europe

Italy

Italy, Spain, Portugal, Greece, Turkey, Israel

United Kingdom

United Kingdom, Denmark, Norway, Sweden, Finland, Iceland

Japan

Asia

Singapore, Taiwan, Thailand, Malaysia, Indonesia, Korea, Philippines, China, India

Hong Kong

Technical Bulletin Board Service

CompuServe

Internet (ftp)

World Wide Web

Phone

1 (800) 428-4835

(+33) 1-69-28-16-17

(+01) 30-83-56-66

(+39) 2-38093-444

(+0) 800-20-40-40

(+81) 3-3443-5640

(+65) 383-2050

Fax

1 (206) 481-3790

(+33) 1-69-28-37-49

(+49) 30-435-70-650

(+39) 2-38093-448

(+44) 1-865-390-002

(+81) 3-3443-2443

(+65) 383-2079

(+852) 2-529-4111

1 (206) 483-7979

(+852) 2 529-7661

Go ALLIED ftp://gateway.centre.com

http://www.alliedtelesyn.com

Allied Telesyn International Corp.

19015 North Creek Parkway Suite 200

Bothell, WA 98011

Tel: 1 (800) 424-4284

Tel: 1 (206) 487-8880

Fax: 1 (206) 489-9191

For Information Regarding Allied Telesyn International Corp.

Allied Telesyn International Corp.

950 Kifer Road

Sunnyvale, CA 94086

Tel: 1 (800) 424-4282 (USA and Canada)

Fax: 1 (408) 736-0100

United States

Lilburn, GA

Tel: (404) 717-0290, Fax: (404) 717-0806

Salt Lake City, UT

Tel: (801) 350-9130, Fax: (801) 350-9051

Vienna, VA

Tel: (703) 506-0196, Fax: (703) 506-1986

Chicago, IL

Tel: (708) 406-8431, Fax: (708) 406-8462

Austin, TX

Tel: (512) 502-3087, Fax: (512) 794-9326

Dallas, TX

Tel: (214) 446-9873, Fax: (214) 446-8555

Reading, MA

Tel & Fax: (617) 944-3492

Los Angeles, CA

Tel: (310) 412-8684, Fax: (310) 412-8685

Costa Mesa, CA

Tel: (714) 432-6424, Fax: (714) 432-6546

San Diego, CA

Tel: (619) 279-3896, Fax: (619) 279-3897

Clearwater, FL

Tel: (813) 726-0022, Fax: (813) 726-0234

For Sales Information

Turnersville, NJ

Tel: (609) 438-1070, Fax: (609) 468--1201

Canada

Mississauga, Ontario

Tel: (905) 803-8626, Fax: (905) 279-0050

Richmond, British Columbia

Tel: (604) 244-0678, Fax: (604) 270-3644

Germany

Berlin

Tel: (+49) 30-435-9000, Fax: (+49) 30-435-70650

Freising

Tel: (+49) 8161-62-002, Fax: (+49) 8161-68-374

Lothar Bahn

The Netherlands

Schiphol

Tel: (+31) 20-654-0111, Fax: (+31) 20-654-0270

Italy

Milano

Tel: (+39) 2-38093-444, Fax: (+39) 2-38093-448

England

Abingdon, Oxon

Tel: (+1) 44-865-390001, Fax: (+1) 44-865-390002

France

Les Ulis

Tel: (+33) 1-69-28-16-17, Fax: (+33) 1-69-28-37-49

Hong Kong

Kowloon

Tel: (+852) 2-393-0101, Fax: (+852) 2-397-7979

Wanchai

Tel: (+852) 2-529-4111, Fax: (+852) 2-529-7661

Singapore

Tel: (+65) 383-3832, Fax: (+65) 383-3830

Japan

Shinagawa-ku, Tokyo

Tel: (+81) 3-3443-5640, Fax: (+81) 3-3443-2443

Yodogawa-ku, Osaka

Tel: (+81) 6-391-6310, Fax: (+81) 6-391-6325

Fujisawa-shi, Kanagawa

Tel: (+81) 466-88-8510, Fax: (+81) 466-88-8515

Machida-shi, Tokyo

Tel: (+81) 427-21-8141, Fax: (+81) 427-21-8848

Nagoya-shi, Aichi

Tel: (+81) 52-223-3791, Fax: (+81) 52-223-3736

41

Appendix E

Index

A alarms blue 25 red 25 yellow 25

AT-4016F ports 21

ATM media interface 21

RS232 terminal 21 station 21

ATM

LOS 25 online 25

SYNC 25

ATM media fail 26

LOS 26

SYNC 26 timing 26

ATM media port 2

B

Bulletin board service xv bulletin board system (BBS) 14

C cabling

10Base-FL 2, 13

FOIRL 2 troubleshooting 29 carrier sense multiple access with collision detection

(CSMA/CD) 14 chassis desktop 15 compliance

IEEE 802.3 13, 14

CompuServe forum xv connectivity 19 connectors straight tip (ST) 1, 2 subscriber channel (SC) 1, 2

E

Electronic xv electronic mail xv

H hot swapping 17

I indicators 25, 26

ATM media module 26 collision 24 fiber optic port 24 link (amber) 24 link (solid green) 24 link status 16

LOS 29 network load 22 port 24 power 16 power supply 23 receive 24 status 22 installation 18 installing the unit 16

Internet xv

L location 15 loop loop-in 25 loop-out 25 loss of signal (LOS) 16

M management agent

Omega 16, 21 management software upgrading 2 memory card

PCMCIA 2, 20

PCMCIA interface 21

43

Index modules

AT-4016F 1, 2, 5

AT-4016F/SC front panel 19

ATM media 5, 18

ATM physical media 5

P ports media 2 power supply installing 15, 17

R replacing power supply 17 hot swapping 17

RS232 serial port 20

S serial port 20 signaling 2 site preparation 15 station ports fiber optic 20 support, contacting technical xv switches 27 synchronous optical network (SONET) 2

T technical support, contacting xv terminal connector 20 troubleshooting 29

V ventilation 15

W wiring 2, 13, 29 wiring practices 14

44

No results