PLCC EPAX
TECHNICAL SPECIFICATIONS
FOR
DIGITAL PLCC VERSION EPAX
GUJARAT ENERGY TRANSMISSION
CORPORATION LTD.
SARADAR PATEL VIDYUT BHAVAN,
RACE COURSE, BARODA – 390 007.
TECHNICAL SPECIFICATIONS
FOR
DIGITAL PLCC VERSION EPAX
GETCO/E/TS- PLCC EPAX - 05501/R0, Dt: 01.10.11
GETCO/E/TS- PLCC EPAX - 05501/R0, Dt: 01.10.11
Page 1 of 24
TECHNICAL SPECIFICATIONS
FOR
DIGITAL PLCC VERSION EPAX
(A) SPECIAL INSTRUCTIONS TO BIDDER
Please read following instructions carefully before submitting your bid.
1. All the drawings, i.e. elevation, side view, plan, cross sectional view etc.
in AutoCAD format and manuals in PDF format, for offered item shall be
submitted. Also the hard copies as per specification shall be submitted.
2. The bidder shall submit Quality Assurance Plan for manufacturing process
and Field Quality Plan with the technical bid.
3. The bidder shall have to submit all the required type test reports for the
offered item. In case of non-submission of the type test reports with the
offer, the bid shall be liable to be rejected.
4. The bidder must fill up all the point of GTP for offered item/s. Instead of
indicating “refer drawing, or as per IS/IEC”, the exact value/s must be
filled in.
5. All the points other than GTP, which are asked to confirm in technical
specifications must be submitted separately with the bid.
6. The bidder is required to impart training in view of manufacture,
assembly, erection, operation and maintenance for offered item, at his
works, to the person/s identified by GETCO, in the event of an order, free
of cost. The cost of logistics will be bear by GETCO.
7. Please note that the evaluation will be carried out on the strength of
content of bid only. No further correspondence will be made.
8. The bidder shall bring out all the technical deviation/s only at the
specified annexure.
9. The bidder should indicate manufacturing capacity by submitting latest
updated certificate of a Chartered Engineer (CE).
GETCO/E/TS- PLCC EPAX - 05501/R0, Dt: 01.10.11
Page 2 of 24
TECHNICAL SPECIFICATIONS
FOR
DIGITAL PLCC VERSION EPAX
(B) QUALIFYING REQUIREMENT DATA
(For Supply)
Bidder to satisfy all the following requirements.
1) The bidder shall be Original Equipment Manufacturer (OEM). The offered
equipment have to be designed, manufactured and tested as per relevant
IS/IEC with latest amendments.
2) The bidder should indicate manufacturing capacity by submitting latest
updated certificate of a Chartered Engineer (CE).
3) Equipment proposed shall be of similar or higher rating and in service for a
minimum period of THREE (3) years and satisfactory performance
certificate in respect of this is to be available and submitted.
4) The bidder should clearly indicate the quantity and Single Value Contract
executed during last FIVE (5) years, for the offered equipment. Bidder should
have executed one single contract during last five years for the quantity
equivalent to tender / bid.
The details are to be submitted in following format,
Sr.
No
ITEMS
SUPPLIED
TO
ORDER
REFERENCE No.
& DATE
ITEMS
QUANTITY
ORDER
FULLY
EXECUTED
YES/NO
STATUS, IF
ORDER
UNDER
EXECUTION
REMARK
5) Equipment offered shall have Type Test Certificates from accredited
laboratory (accredited based on ISO/IEC Guide 25 / 17025 or EN 45001 by
the National accredition body of the country where laboratory is located), as
per IEC / IS / technical specifications not older than FIVE (5) years and shall
have validity till expiry of validity of technical bid.
GETCO/E/TS- PLCC EPAX - 05501/R0, Dt: 01.10.11
Page 3 of 24
TECHNICAL SPECIFICATIONS
FOR
DIGITAL PLCC VERSION EPAX
( C ) SYSTEM REQUIREMENT:
The EPAX designed especially for use on PLCC network is
required for switching of outgoing, incoming and transit calls effectively
and reliably. GETCO is coming up with wideband communication
facility. The EPAX is, therefore, required to support E1 Optical/Electrical
connectivity over Optic Fibre, UHF radio links, VOIP & GSM in addition
to PLCC communications on dialing & express trunks. The exchange
shall support CO lines also.
The EPAX device has to operate in remote stations in hot, humid
climate without air conditioning. Therefore, the device shall be
manufactured from latest components designed to withstand high
temperature. The EPAX shall have low D.C. Power consumption so that
it works satisfactorily during prolonged power failure conditions without
draining back up battery. The equipment has to work on -48V D.C.
Battery.
The decadic dialing pulses suffer distortion while passing through a
number of the line sections. This aspect must be taken into account while
designing the EPAX. The bidder will explain this in detail. Similarly care
shall be taken for over voltage protections, lighting stroke, etc.
The EPAX shall have to support as PLCC express switch & point
to point connectivity for inter connecting important locations of 400KV
& 220KV sub-station with SLDC & ALDCs by express telephone
through E&M trunk over PLCC network shall be obtained by means of
programming of any E&M trunk not limited to particular card/slot
through system software, means it shall be possible to program E&M
trunk of E&M card either for express trunk or dialing trunk. Each single
location of mesh network topology shall require to be connected with
other nodes over express trunks for point to point connectivity &
connectivity through transit location. To establish this, interface of PLCC
EPAX shall have 6 wire E&M trunks (2 W for Tx, 2 W for Rx & 1 W
each for call send & receive either on test tone (1000Hz) and/or pilot shift
(3750 or 3631 Hz)) to be wired with carrier terminal of our PLCC
network. Express connectivity over particular E&M trunk shall be
initiated by activating Call signal (either 1000Hz or 3750 or 3631 Hz) of
PLCC carrier terminal by just touching once the button of digital phone
programmed for that E&M trunk & call outgoing activation status shall
be indicated by LED for selected trunk on button of digital phone.
GETCO/E/TS- PLCC EPAX - 05501/R0, Dt: 01.10.11
Page 4 of 24
TECHNICAL SPECIFICATIONS
FOR
DIGITAL PLCC VERSION EPAX
Similarly on receipt of call over express trunk the system shall receive the
call & sound the ringer on digital phone with display of station name
which shall be software programmable and shall give indication of inbuilt
LED at location of selection button of particular trunk, so that operator
can identify the trunk and access it by just selecting button at one touch
with off hook the receiver or enabling the speaker of digital phone. The
PLCC EPAX shall also work for express trunk call send/receive operation
even if at opposite distance sub-station end the same EPAX may not be
connected but only 4 wire express telephone instrument connected
directly with the PLCC carrier terminal. The EPAX shall provide suitable
interface for connecting digital phone just over 2 wires to be used for
Speech, Data and power. The PLCC EPAX functionality as express
switch shall offer,
C.1 The intuitive and easy making & receiving calls from the key
phone with the name of the called & calling location shall be
displayed on LCD display. Each selection key with dual color
LED to show elaborate status of the line and Conversation through
built-in speaker or handset.
C.2 Extended coverage to digital key phone to locations next to the site
to attend emergencies during odd hours.
C.3 Flexibility to adjust ringer & speech volume as per user preference.
Ring tune & cadence shall be programmed to differentiate
between different phones ringing simultaneously. Also it shall
provide flexibility for placing a call in a desired sequence by
means of flexible hunting the groups with simultaneous and
round-robin rings.
C.4 Level of integration for express trunks within the same EPAX such
that it shall be the superset of all the switching function and
capable to work as a PLCC EPAX with transit functions. It shall
have to support role of normal office PBX.
C.5 Modular, Centralized and Software driven architecture with
redundant critical hardware blocks so to meet needs of critical
applications.
C.6 Universal accessibility by means of making it possible to configure
the EPAX to provide express lines access to normal subscribers
using analog phones. For making an outgoing call, the user will
have to dial just the trunk port number and call would be placed
on the other end of the express line. The incoming calls from the
express lines shall be routed or transferred to these phones.
GETCO/E/TS- PLCC EPAX - 05501/R0, Dt: 01.10.11
Page 5 of 24
TECHNICAL SPECIFICATIONS
FOR
DIGITAL PLCC VERSION EPAX
C.7 Value added features like Call transfer, Call toggle between two
calls and multi-party conference etc. These features shall be
programmable on the Digital key phones to make it easy to use.
(D)
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
The System design should have,
High speed processor to provide real time response to all the incoming
and outgoing calls fluently.
19”rack mounted design leads to occupy lesser space.
Dedicated DTMF circuit for each user port which provides 100 %
Non-Blocking operation even while dialing.
Multiprocessor architecture, wherein each interface card with own
dedicated microprocessor (slave processor) for local processing of
events and commands and the master processor manages all the
slaves. Such design to enhance greater flexibility and reliability.
Built-in PCM/TDM digital technology and switching matrix to
provide unrestricted communication to all users simultaneously.
Platform which allows replacing old or faulty interface cards without
switching off the system.
To support in addition to E&M (6 wire- 2W Tx, 2W Rx , E wire & M
wire) ports , CO lines, ISDN BRI, ISDN PRI, T1/E1, GSM/3G and
VoIP network operation simultaneously using respective interface
cards, which enable the system to be used as a common switch for
PLCC, POTS,ISDN,GSM/3G and the VoIP telephony network.
Primary Protection by means of providing IPM (Inter Protection
Module) that consists of resettable fuses and GD Tubes to be mounted
on MDF.
To offer redundancy for its all critical functional cards like switching
card, 48V DC Power supply card and main processor (master) Card.
In the event of failure of the power card and Switch card, the stand-by
card should have to take over without interruption of their
functionalities. Whereas, if the active Master card fails, the system
should restart and take over automatically.
DSP based Subscriber Loop Integrated Circuit (SLIC) which allows
having programmable line parameters features.
Standard 19” powder coated aluminum Sub Rack enclosure and thus
can be mounted in a rack with other data and networking telecom
equipment.
All the expansion slots universal in nature, so that, it would be
possible to insert any of the cards in any slot and it will be
automatically configured by the System when inserted. Thus, design
GETCO/E/TS- PLCC EPAX - 05501/R0, Dt: 01.10.11
Page 6 of 24
TECHNICAL SPECIFICATIONS
FOR
DIGITAL PLCC VERSION EPAX
13.
will eliminate configuration bottleneck and offer true flexible
configuration.
Flexible and user friendly web browser based GUI which would help
to program the offered PLCC Digital EPAX from any where on IP
network. To configure the EPAX remotely using internet, EPAX
should also require having built-in server.
(E) CONSTRUCTION :
It will be of plug in modular construction with motherboard
arrangement. Sufficient clearance shall be maintained between tracks,
pins etc to avoid short circuits and capacitive effects. The track thickness
shall be sufficient to avoid opening of tracks due to flow of heavy current
and to ensure proper functioning of circuit. The circuit shall be designed
in such a way that the EPAX works without any such problems. The
construction shall be robust to take transit vibrations.
The EPAX shall be based on PCM/TDM Technology. It will
support DTMF facility without compromising with suitability of
matching existing switching network of the Grid. It shall have the hot
standby facility for CPU & PSU. It shall have universal slot architecture.
It shall be wired for full capacity for offered model. It shall have E1
connectivity port for digital trunk for 30 channels multiplexer.
The equipment shall be supplied in 19” rack duly mounted inside a
spacious cabinet with sufficient natural cooling facility and with D.C.
operated Exhaust Fan. Cabinet doors should open from front as well as
backside. Sufficient arrangement shall be made to dissipate the heat of
Power Supply Unit in such a way that performance of CPU is not
adversely affected. The Power supply shall be equipped with over voltage
protection.
Main EPAX will be mounted on upper side of cabinet. MDF will
be mounted on lower side & cable entry will be from bottom side. The
wiring facility will be available from the backside of cabinet. The
construction details of the EPAX offered should be explained in detail
with relevant drawings.
The exchange shall be supplied with mountable A type MDF with
Krone make connectors & required tools for punching & testing will be in
the scope of supply. The cabinet shall be vermin proof.
GETCO/E/TS- PLCC EPAX - 05501/R0, Dt: 01.10.11
Page 7 of 24
TECHNICAL SPECIFICATIONS
FOR
DIGITAL PLCC VERSION EPAX
The surge arrestors and fuses on all ports of subscriber and trunk
lines shall be provided for Protection of electronic circuitry against
external induction, short circuits, high voltage surges, etc. Fuse socket
shall be of good quality to avoid lose connection.
Proper lighting arrangement shall be provided for visual inspection
of Mother Board & working in EPAX cabinet.
The 2 wire Telephone instrument shall be supplied along with EPAX as
per schedule of requirement having following facilities.
1. Push button number key.
2. DTMF and pulse Dialing.
3. Flash key.
4. Pause key.
5. Redial key.
6. LED indication for incoming ring.
7. Long cord connecting between handset and base unit.
8. Adjustable ring volume.
The Digital key Phone shall be supplied along with EPAX as per
schedule of requirement having following features:
1. LCD Display
2. Minimum 15 Direct station Selection Keys
3. Auto answer
4. Adjustable Ringer Volume level
5. Adjustable speech level
6. Call duration display
7. Call cost display
8. Directory dialing by name
9. Dual color LED’s for port status
10.Full duplex
11.Forced answer
12.Hands free operation
13.Headset Connectivity
14.Missed calls
15.Multiple ringer tones
16.Ring LED indication
17.Text message
GETCO/E/TS- PLCC EPAX - 05501/R0, Dt: 01.10.11
Page 8 of 24
TECHNICAL SPECIFICATIONS
FOR
DIGITAL PLCC VERSION EPAX
(F) SPECIFICATION AND FUNCTIONAL DESCRIPTION
(1) SYSTEM ARCHITECTURE:
System architecture shall have,
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
1.10
1.11
1.12
1.13
PCM/TDM 100% non-blocking
Digital ISDN switching platform for PLCC
High density digital switching
32 bit processor architecture
Distributed processing architecture wherein each card of EPAX
should have its own dedicated Micro-controller, EPROM & RAM.
Open, Universal slots architecture to allow flexible configuration and
easy expansion in future without changing the basic platform.
System should support separate dedicated DTMF circuit for each port.
The latest surface mount technology
Secondary protection on each port with resettable fuse in addition to
the primary protection.
Support PLCC and normal PBX switching operation simultaneously.
SLIC based design
Redundancy for critical cards
Support Hot-swapping of cards
(2) Facilities:
System should have following facilities:
2.1
Built-in RS 232 port for operation of Debug and system activity
monitoring simultaneously.
2.2 Built-in Ethernet Port for programming the EPAX through PC and
printing of reports by printer connected to PC.
2.3 Built-in USB Port.
2.4 Built-in Digital Extension Port & also the provision to insert card for
Digital Extension subscriber.
2.5 Built-in port for connecting external music source.
2.6 Built-in port for connecting Public Address System (PAS)
2.7 Built-in port for potential free contact (PFC) relay connection to
interface external error annunciation device.
2.8 Built-in Auto Attendant functionality.
2.9 Built-in Voice mail System functionality.
2.10 Generation & printing of System Configuration reports
GETCO/E/TS- PLCC EPAX - 05501/R0, Dt: 01.10.11
Page 9 of 24
TECHNICAL SPECIFICATIONS
FOR
DIGITAL PLCC VERSION EPAX
2.11 Generation & printing of System Activity Log reports
2.12 Transferring the file using external modem
2.13 Display of Software version
(3) INTERFACES:
The System should support following interfaces.
3.1
Trunk (Network) Interfaces
3.1.1 CO (TWT) Lines:
This interface shall allow terminating 2-Wire Analog Trunks (CO
lines) to function the EPAX as both PLCC EPAX and Conventional
PBX at the same time.
3.1.2 E&M Trunks:
E&M card shall provide interface to PLCC panel to extend
connectivity for both 6 Wire E&M (2W Tx speech, 2W Rx Speech, E
wire & M wire) Dial-in/Tie line as well as E&M Express lines. Using
E&M interface, the offered EPAX shall also to be integrated in the
network with Routers, VSAT, DACS/Multiplexers, etc.
3.1.3 GSM/3G (Mobile)Trunks:
GSM/3G card shall support GSM/3G connectivity by means of
GSM/3G (SIM) line to avail benefits offered by GSM networks.
3.1.4 ISDN BRI/PRI Trunks:
This interface shall support connectivity to ISDN BRI (2B+D) and
ISDN PRI (23B+D or 30B+D) lines to the system. These lines when
configured as NT or TE as per application requirement, the system
with this card should allow an ISDN terminal; Video Phone or LAN
connectivity to ISDN port in NT mode.
3.1.5 T1/E1 Trunks:
This interface shall provide connectivity based on T1/E1 standard and
interface of EPAX to Radio link, STM, xDSL Modem, Multiplexers
etc.
GETCO/E/TS- PLCC EPAX - 05501/R0, Dt: 01.10.11
Page 10 of 24
TECHNICAL SPECIFICATIONS
FOR
DIGITAL PLCC VERSION EPAX
3.1.6 VoIP Trunks:
Each VoIP card shall provide 32 channels and enable users to call on
channels simultaneously.
3.2
Extension Interfaces:
3.2.1 Analog Telephones (FXS):
This interface shall provide FXS port to interface standard Analog (2Wire) telephone instruments. The system shall also be programmed
using any analog telephone connected to FXS port.
3.2.2 Digital Phone Interface:
This interface shall provide digital extension port to connect Digital
phone through 2-Wire full duplex Digital Subscriber Network
interface circuit. The each key of digital phone shall be programmable
for required function/application viz. Call transfer, call pick up, to
access Express trunk of E&M card, to access trunk by single touch
push button by programming & storing the access number etc.
3.2.3 IP Extension:
The IP phone, PC with soft phone or Mobile phone with SIP client
shall function as IP extension. Each IP extension shall be assigned
unique user name and password to authenticate and established calls
using system resources regardless of being located anywhere on the
global IP network.
3.2.4 ISDN Extension (NT mode):
This interface shall provide ISDN BRI (2B+D) and ISDN PRI
(23/30B+D) ports.
3.3
Auxiliary Interface:
3.3.1 External Music Port:
The external music port shall allow an external music source to
connect to EPAX.
GETCO/E/TS- PLCC EPAX - 05501/R0, Dt: 01.10.11
Page 11 of 24
TECHNICAL SPECIFICATIONS
FOR
DIGITAL PLCC VERSION EPAX
3.3.2 Public Address System Port (PAS):
The public address system port shall allow any station user to make
public announcement on external speakers.
3.3.3 Security Dialer Port:
This interface shall allow sensor devices to connect to its digital input
port. In case of emergency, the EPAX will dial different predefine
numbers and play a prerecorded message. In case of emergency a
hooter shall also be activated.
3.3.4 Call accounting System (CAS) Interface:
(4)
The offered EPAX should have to support interface for most types of
call accounting System protocols available world-wide which will
help in easy integration of the third party call accounting software.
PLCC FEATURES :
4.1
The EPAX shall have the following PLCC features.
Alternate Routing :
In a typical PLCC network, there can be multiple paths that a call can
take to reach the destination. The offered EPAX shall have the facility
to select an alternate route if a particular route is busy.
4.2
Compander Control Signal:
To improve S/N ratio in a PLCC network, speech signals are
necessary to be compressed at source and decompressed at the
destination. This process is activated by the CCS. The offered EPAX
shall have to provide CCS for each E&M port.
4.3
Destination restricted Dialing:
This feature shall restrict all the users of the system to make a call to
certain destination even though availability of trunk line to that
destination.
4.4
Disable out-of-Order Trunk:
GETCO/E/TS- PLCC EPAX - 05501/R0, Dt: 01.10.11
Page 12 of 24
TECHNICAL SPECIFICATIONS
FOR
DIGITAL PLCC VERSION EPAX
In the event of faulty trunk line, the EPAX shall disable the faulty
trunk and takes it out of service to avoid routing of calls on such trunk
lines.
4.5
Field Programming:
The hardware & software configuration should be changed in the field
to adapt to the dynamic field requirement. Hardware capacity, port
configuration and programming should be managed at the installation
site. No specific tool should be required while expanding the
configuration on field.
4.6
Flexible extension numbering:
4.7
The EPAX should offer flexible numbering plan for all the stations
users (1 to 3 digits) and even overlapping numbers is also possible.
Flexible Station ID:
In a PLCC network, each EPAX is require to give a programmable
Station Identification Number (SID), which helps to route a call to its
correct destination. EPAX should allow setting of SID from 1 to 3
digits, allowing seamless integration of offered EPAX in any existing
PLCC network.
4.8
Multiple station ID:
The same EPAX shall be programmed for multiple stations ID with
mixed digit length which provides flexibility to connect the EPAX
with multiple PLCC networks.
4.9
Priority:
In a PLCC network it is desired that calls from selected users have
precedence over others. Such important users may be allowed to
interrupt an ongoing call to request them for release of current call.
The offered EPAX shall extend this feature for both priority within a
system & priority over E&M lines.
4.10 The EPAX shall be programmable using normal analog telephone,
digital phone and remotely using web-based GUI.
GETCO/E/TS- PLCC EPAX - 05501/R0, Dt: 01.10.11
Page 13 of 24
TECHNICAL SPECIFICATIONS
FOR
DIGITAL PLCC VERSION EPAX
4.11 Web based Programming:
For offered EPAX, it shall also be possible to change programming
from remote location once it will be connected to the internet which
will save valuable time and efforts in providing essential technical
support.
4.12 The EPAX shall provide facility to search detailed reports for Calls
Viz. outgoing, incoming & internal and also to print the same when
ever require for analysis. The EPAX shall have sufficient & separate
buffer capacity for each type of call i.e. outgoing, incoming & internal
in multiplication of 1000.
4.13 The important events viz. module going faulty, System restarting, port
getting hang etc. shall be recorded in internal log file of the system
and shall also provide option to print by connecting printer on parallel
or a serial printer and to transfer log file to PC/laptop.
4.14 The EPAX shall have suitable relay port to announce failure of a card
or related problems.
4.15 The EPAX shall have system fault log to maintain the log of all faults
occurring in system & on event of fault it would have to activate
buzzer.
4.16 The EPAX shall have transit barring feature to block unauthorized
routing of calls to streamline the flow of traffic only on the designated
routes.
4.17 The EPAX shall have trunk restricted dialing feature to group the
trunks to avoid traffic on critical routes which allow keeping the trunk
reserved for specific traffic. Similarly user restricted dialing feature
shall also to be supported.
4.18 The EPAX shall have “allowed & denied lists” and “auto attendant
functionality” features to restrict dialing of long distance &
international calls made by users and to perform the task of virtual
operator.
GETCO/E/TS- PLCC EPAX - 05501/R0, Dt: 01.10.11
Page 14 of 24
TECHNICAL SPECIFICATIONS
FOR
DIGITAL PLCC VERSION EPAX
4.19 The EPAX shall offer interface for most types of call accounting
system protocols available world-wide to have easy integration of the
third party call accounting software.
4.20 The EPAX shall also support features like Call Duration Control,
Caller line identification, Conference Dial in, Conference – Multiple
Participants.
4.21 The EPAX shall support paging, Voice mail system & Voice message
application.
4.22 Call routing progression Tone to the caller- A beep should be given to
the caller every time the call passes through a station.
4.23 Trunk disable option to avoid call on an out-of-order trunk
4.24 Trunk Groups to restrict ordinary traffic on a certain trunks/routes.
4.25 Maximum digit on E&M Trunks should be programmable.
4.26 The EPAX shall support for following requirements,
1. Engage Pulse : Suitable for PLCC version exchange so as to match
with various existing EPAX in PLCC network of
GETCO.
2. Priority Pulse : Same as engage pulse. The priority facility should be
available for all subscribers through programming.
3. Release Pulse
: 800 ms min.
4. Digit Pulse
: 50 ms ± 2 ms make
: 50 ms ± 2 ms break
5. Inter digit Pause
: 500 ms min
6. Loop resistance
: 1000 Ohm subscriber line
7. 4 wire transmit level
: - 3.5 dBm
Receive level
600 ohm balanced
: - 3.5 dBm
GETCO/E/TS- PLCC EPAX - 05501/R0, Dt: 01.10.11
Page 15 of 24
TECHNICAL SPECIFICATIONS
FOR
DIGITAL PLCC VERSION EPAX
Frequency response
0.3 - 3.4 kHz
: ± 0.5 dB
8. Dialing Trunk/ Express
Trunk Interface
: 4W-E&M (card should support mixed
configuration)
Dialing procedure
: Pulse dialing and DTMF dialing
9. Supply
: - 48V DC +/- 20% & 2 Amp max
10. Operating Temperature : -10 to + 50 deg. C
(5)
11. Operating Humidity
: 5 to 95 % RH, Non-condensing
12. Storage Temperature
: -40 to +85 deg. C
13. Storage Humidity
14. Ring
: 0 to 95 % RH, Non-condensing
: 75VRMS 17-23 HZ
15. Dial Tone
: 440 HZ continuous
16. Ring back
: 440 HZ tons, 360 mS ON, 180 mS OFF
360 mS ON, 2340mS OFF
17. Busy tones
: 440 HZ tons, 540 mS ON, 540mS OFF
System Features :
System shall have following features.
5.1 Programmable feature Access codes
5.2 Allowed and denied Lists
5.3 Call cost calculation
5.4 Configuration report
5.5 Conferencing
5.6 DID
5.7 DISA
5.8 Distinctive rings
5.9 External call forward
5.10 External music input port
5.11 Help report
5.12 Voice mail system integration
GETCO/E/TS- PLCC EPAX - 05501/R0, Dt: 01.10.11
Page 16 of 24
TECHNICAL SPECIFICATIONS
FOR
DIGITAL PLCC VERSION EPAX
5.13
5.14
5.15
5.16
5.17
5.18
5.19
5.20
5.21
Music on hold
Remote programming
Station message detail recording
System activity log for diagnostic purpose
Trunk Access groups-Programmable
Trunk landing group-Programmable
Field up gradation of software using a PC
Control application using a relay port
Voice messages
(6)
Extension features :
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9
6.10
6.11
6.12
6.13
6.14
6.15
6.16
6.17
6.18
6.19
6.20
6.21
6.22
6.23
6.24
6.25
6.26
6.27
6.28
The extension shall have following features.
Abbreviated Dialing
Alarms – Time, daily, Date & Time, Multiple
Auto answer
Auto call back : (a) Busy, (b) No reply
Auto Redial on Normal trunk
Call duration control
Call forward: (a) All calls, (b) On busy, (c) On no reply
Call park
Call pick up: (a) Group, (b) Selective
Call splitting
Call Transfer
Calling line identification presentation in DTMF and FSK format
Calling line identification restriction
Conference : (a) 3 Party, (b) Multi party, (C) Dial-in
Do Not disturb
Dynamic lock
Follow me
Forced call disconnection
Call hold
Hot line
Last caller recall
Last number redial
Missed calls
Over ride
Paging
Priority
Selective trunk access
Voice prompts for tones
GETCO/E/TS- PLCC EPAX - 05501/R0, Dt: 01.10.11
Page 17 of 24
TECHNICAL SPECIFICATIONS
FOR
DIGITAL PLCC VERSION EPAX
6.29 Programmable speech level for each port
6.30 Programmable ring cadences
(G) COMPLIANCES:
The offered system shall comply for following tests confirming to
standard mention & latest amendment if any & necessary Type test reports
of NABL accredited Lab/Central Government approved testing
Lab/International Lab for the same shall be submitted with tender bid.
Sr.No. Test Description
1. Safety
2.
EMI/EMC
3.
Mechanical
4.
Environmental
Test Name
Safety test
Standard
IEC 60950:2001
First edition
Conducted Emission
CISPR 22, FCC
Part 15
Radiated Emission
CISPR 22, FCC
Part 15
Harmonic Current Emission
IEC 61000-3-2
Voltage flicker
IEC 61000-3-3
Electro-Static Discharge
IEC 61000-4-2
Radiated Susceptibility
IEC 61000-4-3
Electrical Fast Transient
IEC 61000-4-4
Surge
IEC 61000-4-5
Conducted immunity
IEC 61000-4-6
Power Frequency Magnetic IEC 61000-4-8
Field Immunity
Voltage interruption & Dips IEC 61000-4-11
Shock test
IEC- 68-2-27
Vibration test
IEC- 600068-2-6:
2007
High Voltage
IEC-255-5
Insulation resistance
Impulse Voltage
Dry Heat test
IS 9000 Part 3/
Section 5
Cold test
IS 9000 Part 2/
Section 4
Damp Test
IS 9000 Part 5/
Section 1
GETCO/E/TS- PLCC EPAX - 05501/R0, Dt: 01.10.11
Page 18 of 24
TECHNICAL SPECIFICATIONS
FOR
DIGITAL PLCC VERSION EPAX
Sr.No. Test Description
5
Telecom-TEC
(Telecom
Engineering
Center, India)
6
Telecom-FCC
(Federal
Communication
Commission,
USA)
7
RoHS
Test Name
Standard
Telecom Standard to use IR/IPX-01/03 APR
system in India
2005
Telecom Standard to use FCC
Part
system in USA
Specification
Restricted
Substance
over
68
Hazardous RoHS applicable
standard
(H)
Diagnostic and Maintenance :
(I)
• Power on self test, logic on each card to indicate hardware failure
on a particular card.
• Port status and activity indication for E&M lines.
• Auto indication of an error condition
• System should have capability of generating of system Activity
Log with
(a) Any error, exception or important activity should be logged in
a non-volatile memory file with date, time and details of event.
(b) Activity log should be transferred to a computer for storage.
(c) Facility to print system activity log on a standard printer
(d) Facility of on line printing/transferring of system activity for
continuous monitoring
Programming / Configuring the EPAX :
• The System should have capability to program it using any standard
analog telephone.
• Interactive programming using Digital Key phone.
• Window based GUI tool to program the EPAX using PC.
• Facility for remote programming.
(J)
Dialing Scheme:
For a subscriber dialing scheme will be as follows:
1. Dialing '0' for access to tie lines.
GETCO/E/TS- PLCC EPAX - 05501/R0, Dt: 01.10.11
Page 19 of 24
TECHNICAL SPECIFICATIONS
FOR
DIGITAL PLCC VERSION EPAX
2.
3.
(K)
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
Double digit or 3 digit station number.
Double digit or 3 digit number for the subscriber.
GENERAL:
The EPAX shall work satisfactorily in a PLCC, Optic fiber & P&T
trunk-dialing network using electronic exchange and other switching
devices.
The equipment shall be well designed and shall occupy less space.
The power consumption shall be minimum to avoid air conditioning
and to conserve 48V D.C. Battery capacity in case of system failure.
Over voltage protection above 57 Volts D.C. shall be provided
through MCB of reputed make.
The exchange shall have periodic reset facility and the time shall be
specified. This feature shall be programmable.
All trunk wiring & sub wiring connection should be provided with
identification mark for wiring.
The bidder shall give the details of after sales service intended to be
provided.
The bidder shall have full fledged testing facility.
The EPAX shall be compatible with PC operated console in Windows
environment.
The bidder shall clearly indicate the optional items offered.
The bidder shall quote for the set of recommended spare modules
and this shall be valid for period of two years from date of order.
In the event of order, the bidder shall have to first offer proto type
for inspection & only after getting clearance of GETCO further
Process of manufacturing of balance quantity shall be taken on
hand.
NOTE: A detailed technical literature and manual shall be provided by the
bidder with full technical particulars and technology used &
schematic drawings. The offer without which shall be evaluated
accordingly. All bidders shall arrange demonstrations within a
week’s time after opening of the technical bid.
(L) THE SCOPE:
The following shall be in the scope of supply
GETCO/E/TS- PLCC EPAX - 05501/R0, Dt: 01.10.11
Page 20 of 24
TECHNICAL SPECIFICATIONS
FOR
DIGITAL PLCC VERSION EPAX
(1) EPAX with necessary System software for programming
through PC and equipped/ wired for full capacity.
(2) D.C. power supply cord with necessary lugs.
(3) Testing cords and Krone punching tools.
(4) EPAX mounted in 19” rack mounted in cabinet with exhaust
fan and lighting and MDF.
(5) The extension card for testing.
(6) Operating, Programming and service manual with all relevant
circuit diagrams.
(7) The Programming console instrument.
(8) 2 wire Telephone instruments and Digital key phone.
The technical particulars shall be furnished in the form of schedule - B
and deviation in the form of separate statement.
SCHEDULE -'B'
GUARANTEED TECHNICAL PARTICULARS
SR. NO.
(Particulars to be furnished by the bidder)
EPAX - PLCC VERSION
DESCRIPTION
PARTICULARS
1.
Name & Address of Manufacturer
2.
Type /Model
3.
Type of technology used
4.
Architecture used
5.
Method of mounting cubicle
6.
Method of connection to
External circuits
7.
Cable entry
8.
Literature to be enclosed for
typical layout of equipment
9.
Operating temperature range °C
GETCO/E/TS- PLCC EPAX - 05501/R0, Dt: 01.10.11
Page 21 of 24
TECHNICAL SPECIFICATIONS
FOR
DIGITAL PLCC VERSION EPAX
SR. NO.
DESCRIPTION
PARTICULARS
10.
Operating relative humidity
%
11.
Operating voltages
V
12.
Power requirement
W
13.
Operating voltage range
14.
Numbering Scheme.
15.
Max. number of trunk lines (4 W E&M)
Normal Dialing
Express
16.
Max. number of Analog lines (2W extension)
17.
Nos. of CO lines
18.
No. of ports for Digital key phone
19.
No. of E&M Trunks per module
20.
No. of Analog subscribers per module
21.
No. of CO lines per module
22.
No. of Digital subscriber port per module
23.
Method of extending capacity
24.
Method of implementing and
Modifying Scheme
25.
programmable Speech signal levels
GETCO/E/TS- PLCC EPAX - 05501/R0, Dt: 01.10.11
Page 22 of 24
TECHNICAL SPECIFICATIONS
FOR
DIGITAL PLCC VERSION EPAX
SR. NO.
26.
DESCRIPTION
PARTICULARS
Description of audible tones
- dial tone
- busy tone
- ringing tone
27.
Pulse criteria
Description
Standard
Tolerance
Engage Pulse:
Digit Pulse :
Inter Digit Pause:
Release Pulse:
Priority Pulse:
28.
Insertion loss
29.
Specify the facilities that are available.
-
as standard
-
at an extra cost.
30.
Dimensions in mm
31.
Weight of complete equipment Kg.
32.
Supports Interface for ISDN BRI & PRI
YES/NO
33.
Supports interface for E1 2048 kbps/ HDB3
YES/NO
34.
Supports interface having Quad GSM Modem YES/NO
35.
Supports VOIP interface
GETCO/E/TS- PLCC EPAX - 05501/R0, Dt: 01.10.11
YES/NO
Page 23 of 24
TECHNICAL SPECIFICATIONS
FOR
DIGITAL PLCC VERSION EPAX
PLCC 16 Trunks X 16 Subscribers EPAX:
Sr.
No.
1.
Qty.
Description
PLCC VERSION EPAX WITH 16 NOS. OF TRUNKS & 16 NOS.OF SUBSCRIBER
SUITABLE FOR BOTH EXPRESS AND DIALING CONNECTIVITY FOR SPEECH
COMMUNICATION WITH UNIVERSAL SLOT ARCHITECTURE AND ALSO
WITH PROGRAMMING FACILITY ON GUI TO CONFIGURE THE DIFFERENT
FUNCTIONS & PARAMETERS OF EPAX as per technical specification &
configuration given at Annexure – A here under.
1
ANNEXTURE – ‘A’
Each Single Exchange at Sr. No. 1 above comprising of
Sr.
No.
1.
2.
3.
4.
5.
6.
7.
8.
Item
PLCC EPAX with
48VDC Power supply
card (Including
Required Cards for
HOT STANDBY
Facility).
4 W E&M trunk for
Normal PLCC dialing
trunk & PLCC express
trunk
Digital Key phone as
per specification
Interface card with port
for Digital key phone
Rack Enclosure
Analog Subscribers
Central office Trunk
Push button type
standard telephone
instrument of reputed
make for analog
subscriber
Description
Unit
Qty.
ISDN digital integrated PLCC Switch
having Universal Slots architecture out of
which 6 slots (3 Main slots + 3 Redundancy
Slots for Master card, Switch card & power
supply card). System having with built-in 4
digital key phone ports, auto attendant,
remote maintenance facility, public address
system port, external music port, parallel
printer port and two RS-232C ports,
Ethernet Port.
Basic System comprising of:
(1) System Enclosure (2) Back Plane (3)
Master card (4) Switch card (5) 48V DC
Power Supply Card.
E&M Trunk (2 W Tx, 2W Rx , E wire & M
wire)
No.
1
No.
16
Digital key phone for digital extension line
connectivity.
Digital extension line port (RJ 45)
No.
2
No.
4
19” Rack mounting type cabinet to house
PLCC EPAX.
Analog Extension lines.
CO trunk lines
Push button type analog telephone
No.
1
No.
No.
No.
16
---8
GETCO/E/TS- PLCC EPAX - 05501/R0, Dt: 01.10.11
Page 24 of 24
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertising