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Benefits
Rackmount Modem & DSU Systems
Consolidate modems and DSUs
Scalable
Proven reliability
Easy to install
The scalable CC1600-Series 19" rackmountable card cage consolidates up to 16
V.34/33.6K modem cards for dial-up or 2- and 4-wire leased line service or
56K DSU cards. This system is ideal for businesses that want to provide
dial-in remote access, dial-in/dial-out faxing, or point-to-point connectivity
with branch offices.
Features
Rackmount
Modem/DSU
System for Remote
Access Servers,
Fax Servers, and
Point-to-Point
Connectivity
•
Rackmount chassis supports up to 16 V.34/33.6K modems or 56K DSUs
•
Hot-swappable modem and DSU cards
•
Hot-swappable, dual redundant power supplies
•
Easily scaled capacity to accommodate increased load/usage
•
DSUs support sync equipment to 56K bps or async equipment to 19.2K bps
•
Modems support dial-up and 2-wire leased line
•
BLR modems support 4-wire leased line and dial backup
•
Industry-standard error correction and data compression
•
Expanded Class 2 faxing at 14.4K
•
Modems support callback security, DTMF tone detection, and remote
configuration
•
Flash memory on modems for firmware updates
•
Two-year warranty
CC1600-Series
Applications
Remote Access. Give your telecommuters and road
warriors access to the central site LAN and the
Internet with the CC1600-Series.
Internet
PSTN
Up to 16
Dial-Up Users
CC1600
Router
Multiport
Serial
L
A
N
Hub
Corporate
Server
Router uses rackmount DSUs in CC1600 rack to connect to Internet.
Multiport serial cards connect to modems in CC1600 rack for dial up users.
Dial-Out Services. In addition to dial-in services, you
can also provide dial-out Internet access to LAN users.
This eliminates the cost and hassle of installing and
maintaining modems and phone lines for every desktop.
Fax Services. The CC1600-Series is the ideal solution
for dedicated fax servers. The easily installed, reliable
modems provide fax send and receive capabilities in
one small rack.
Central Site-to-Branch Connectivity. Provide a
point-to-point connection between the central site and
a branch office with a 56K DSU card in the CC1600Series at the corporate office and a stand-alone 56K
DSU at the branch office.
Serviceability. The CC1600-Series
rack provides the option for dualredundant power supplies that are
hot-swappable. In addition,
individual modem and DSU cards
are hot-swappable so a card can be
installed or removed without
interrupting service to the other
cards on the system.
Diagnostics. The power-on self-test, local analog loop,
local digital loop, and remote digital loop diagnostics
provide valuable information on the CC1600-Series.
Fully Tested and Supported. All CC1600-Series
components are fully tested and supported by
Multi-Tech so there is only one place to call when you
need technical support.
Solution Options
CC1600-Series System. An operational CC1600-Series
system requires one chassis, one power supply (two are
recommended for redundancy), and up to 16 Multi-Tech
modem or DSU cards. The CC1600 rack provides
versatility to be used in a wide variety of applications like:
dial-in remote access, dial-out, fax services, and leased line
or DDS connectivity. The supporting modems and DSUs
can be mixed and matched to suit your needs:
l
l
l
DDS
Network
Internet
CC1600
CC1600 Rackmount DSUs
consolidate communications
resources into one system with
hot-swappable modules and
redundant power supplies.
LAN
Router
Router
Branch
Office
l
V.34/33.6K dial-in/dial-out services over PSTN
V.34/33.6K dial-in/dial-out services over
2- or 4-wire leased line
V.34/33.6K dial-in/dial-out services over 4-wire
leased line with dial backup
Dedicated 56K DDS line
System Components
Card Cages. The CC1600-Series card cage is offered in
several models to accommodate various applications.
Router
Cost-Effective. The CC1600-Series conserves back
office space and minimizes administration expenses by
consolidating up to 16 modems or DSUs in one standard
equipment rack using a single power outlet.
Scalable. Scaling dial-in/dial-out services through the
CC1600-Series is easy and cost-effective. Select the
number of modems or DSU cards to meet today’s
networking needs. As demand grows simply add more
cards to your system and preserve your initial investment.
Dial-up
2-wire leased line
4-wire leased line
Optional V.34 Modem LED Labeling
on front panel
PS1600 -48 DC power
PS1600 Universal 90v-245v AC
CC1600-21/48v
System Architecture
Card Cage Features
CC1600-21
Hub
CC1600-11L/48v
Hub
CC1600-11L
MultiDSU
CC1600-Series
MT2834BLR
MT2834BR
Modem Features
33.6K/V.34
14.4K Class 2 Fax
Dial-up/Sync/Async
2-wire leased line
4-wire leased line with dial backup
DSU Card. The MultiTech DSU card is a
multi-rate 56K DSU
that supports synchronous equipment at
2.4K to 56K and
asynchronous equipment at 2.4K to 19.2K.
DSU Features
MT56DSUR
Modem Cards. The CC1600-Series modem cards
provide V.34/33.6K bps dial-in/dial-out connectivity,
field-proven reliability for mission-critical corporate
applications and a robust feature set. These modems
are the rackmount version of Multi-Tech’s leading
corporate modems from the MultiModemII family—
the MT2834BA and MT2834BL models.
Sync 2.4K, 4.8K, 9.6K, 19.2K,
& 56K DDS
Async 2.4K, 4.8K, 9.6K, 19.2K
The DSU card is easy
Internal & DTE clocking
to install and
Network DSU/CSU, remote,
requires little to no
& local loopback and test
maintenance. You
pattern diagnostics
simply plug the line
AT&T 41450 & 62310
service and the DTE
standards
equipment into the
External DTE clocking
MultiDSU, configure
it, and you’re up and
running. And when necessary, built-in test capabilities
let you quickly troubleshoot line problems.
Error correction/V.42 & MNP 3 & 4
Data compression V.42bis & MNP®5
U.S. Caller ID
Callback Security, Remote Configuration
Other Multi-Tech Solutions and Services
DTMF Tone Detection, 11 bit support
Compatible with CC1600-11L &
CC1600-11L/-48v
Compatible with CC1600-21 &
CC1600-21/-48v
Some of the features that make these modems ideal
for corporate applications are discussed below.
The callback security feature maintains network
security and saves on long distance calling costs from
remote offices and mobile users.
For multiple sites, the remote configuration feature
is ideal. Administrators can configure the modems
from the central site using dial-up software like
HyperTerminal .
®
For mission-critical applications, the MT2834BLR
modem card supports dial backup. If the leased line
connection for the card goes down; the modem switches
to a dial-up line until the primary line is available.
DSUs. Multi-Tech MultiDSUs are Data Service Units/
Channels Service Units (DSU/CSU) that will connect
your router, frame relay device or other DTE
equipment to digital service for central site-to-branch
office connectivity.
Voice/Fax Over Data Gateways and Routers. To save
on long distance calling costs between business offices,
Multi-Tech has voice, data and fax convergence
solutions for the small to midsize business. For IP
networks, look at the MultiVOIP family; for frame
relay networks look at the MultiFRAD with voice
family; and for routing and convergence look at the
RouteFinder with voice.
CC1600-Series
Specifications
Ordering Information
Card Cage
Model
Description: Metal construction with vent holes,
built-in mounting brackets, and connections for
power, data ports, and phone line or digital service
Power Supply: 70W fully loaded; 5v DC & ±15v DC
regulated
Cooling Fan: 1
Connectors: One 3-prong grounded receptacle, 16
DB-25 data ports, & 16 RJ-11 jacks (dial-up models) or
3 50-pin connectors (male) for RJ-21 connections
(leased line models)
Modem Card Options: Multi-Tech MT2834BR &
MT2834BLR
DSU Card Options: Multi-Tech MultiDSU
MT56DSUR. See the MultiDSU data sheet (86000140)
for more information.
Dimensions: 19" w × 7" h × 15" d
(48 cm × 18 cm × 38 cm)
Weight: 21 lbs. with 1 power supply (9.6 kg)
Operating Temperature: 32-120°F (0-50°C)
Modem Cards
Models: MT2834BR, MT2834BLR, MT2834BRI,
MT2834BLRI
Data: Enhanced V.34, V.34, V.32bis, V.32, V.22bis
Error Correction: V.42
Data Compression: V.42bis, MNP 3 & 4 & Class 5
Fax: V.17 or V.29, Group 3, Class 2
DTE Interface: RS-232 C/D
Physical Description:
10.5" w × 5.5" h × 0.9" d; 1.5 lbs.
26.7 cm × 14.0 cm × 2.2 cm; 0.68 kg
Operating Temperature Range: 32-120°F (0-50°C)
®
Card Cages
CC1600-11L
CC1628-11L*
CC1600-11L/48v
CC1628-11L/48v*
CC1600-21
CC1628-21*
CC1600-21/48v
CC1628-21/48v*
RJ-11 Chassis (Dial-Up)
RJ-11 V.34 Chassis (Dial-Up)
RJ-11 Chassis (Dial-Up)
RJ-11 V.34 Chassis (Dial-Up)
RJ-21 Chassis (Leased)
RJ-21 V.34 Chassis (Leased)
RJ-21 Chassis (Leased)
RJ-21 V.34 Chassis (Leased)
Global
Global
Global
Global
Global
Global
Global
Global
PS1600†
PS1648
90-245v AC Power Supply
-48v DC Power Supply
Global
Global
33.6K Rack Modem (Dial-Up)
33.6K Rack Modem (Leased)
33.6K Rack Modem (Dial-Up)
33.6K Rack Modem (Leased)
US/Can
N. Am.
Euro/Intl
Euro/Intl
Power Supplies
Modem Cards
MT2834BR
MT2834BLR
MT2834BRI‡
MT2834BLRI‡
DSU Card
MT56DSUR
19.2K-56K Sync/Async Rack DSU US/Can
*
The front panel has V.34/33.6K modem LED labeling.
†
Specify North American, European, or British-style power cord and voltage when ordering.
‡
Approved for connection to public telephone network in most countries in Europe, the
Americas, Asia, and other regions. Specify country when ordering.
Made in Mounds View, MN, U.S.A.
Trademarks: Intelligent Serial Interface, MultiDSU, MultiModem, MultiModemII,
MultiVOIP, RouteFinder, Multi-Tech, & the Multi-Tech logo: Multi-Tech Systems, Inc.
/ All other products or technologies are the trademarks or registered trademarks of
their respective holders.
Model: MT56DSUR
Link Speeds: 2.4K, 4.8K, 9.6K, 19.2K, & 56K
Link Interface: RJ-48S
DTE Rates: 2.4K, 4.8K, 9.6K, 19.2K, & 56K sync;
2.4K, 4.8K, 9.6K, & 19.2K async
DTE Interface: RS-232C/D and V.35
Command Interface: DIP switches
Physical Description:
5.5" w × 0.9" h × 10.5" d; 1.5 lbs.
14.0 cm × 2.2 cm × 26.7 cm; 0.7 kg
World Headquarters
U.K. Sales Office
Multi-Tech Systems, Inc.
2205 Woodale Drive
Mounds View, MN 55112 U.S.A.
Multi-Tech U.K., Ltd.
Unit 1, Thames Court
2 Richfield Avenue
Reading, Berkshire RG1 8EQ U.K.
Tel: +(44) 118-959 7774
Fax: +(44) 118-959 7775
Multi-Tech Systems, Inc., has sales offices in China, France, Germany, India, the Netherlands,
and the United Kingdom. For more information, contact Multi-Tech world headquarters.
Copyright © 1999 by Multi-Tech Systems, Inc. All rights reserved.
10/99 86000316
Region
Order one or two power supplies separately.
DSU Card
Tel: (612) 785-3500 or (800) 328-9717
Fax: (612) 785-9874
www.multitech.com
Description