High-Speed Data Interface Modules

Campus-RS SDI
The Campus-RS™ SDI (Serial Data Interfaces) are interface modules that install directly into a
Campus-RS remote or Campus-RS Star concentrator and provide serial data connections to
routers and other network devices. The SDI interface modules include a variety of standard
physical interfaces, including RS-232C, RS-449, RS-530, RS-530A, V.35, and X.21 which can
be configured to operate at n x 56/64 kbps rates up to a maximum of 4.608 Mbps.
The Campus-RS SDI can be used to provide high-speed connectivity for industry-standard
bridge/router type devices within a private network enterprise using the existing copper
infrastructure. The SDI modules provide fractional bandwidth on the integrated local data
port at speeds ranging from 56 kbps to 4.608 Mbps and provide a variety of data clocking
options including internal, external, or using the SDSL signal. Interface-specific settings can
be accessed and configured from the front panel of the Campus-RS remote or Campus-RS
Star concentrator. SNMP-based management is enabled via the Campus-RS Star CMU
(Campus Management Unit).
Features:
• Supports a wide variety of standard data interfaces
• Interoperable with standard router platforms
• High-speed serial connectivity up to 4.608 Mbps
• Simple Installation and configuration
High-Speed Data
Interface Modules
Specifications
Hardware Requires Campus-RS remote or Campus-RS Star line unit
Multibank flash memory for field software upgrades
SDSL WAN Physical Interface: RJ-48C
Interface Signal Format: full-duplex 2B1Q line code, 130.7 to 2352 kbps per loop, 1 or 2 loops, selectable
Payload Data Rate: One Loop: 128 kbps to 2304 kbps, in 64 kbps increments
Two Loops: 256 kbps to 4608 kbps, in 128 kbps increments
Network Industry-standard V.35, X.21, RS-449, RS-530 and RS-530A interfaces
Interface Synchronous rates of n x 56/64 kbps from 56 kbps up to 4.608 Mbps
Timing reference is selectable from internal clock, SDSL signal or data port

Physical Interface: RS-449: DB-37;
RS-530/530A: DB-25; X.21: DB-15;
V.35: AMP 34-pin Type F
Management Chassis LCD, switches
& Maintenance RS-232 console port for complete user
control and status (9600, 8/N/1)
Five operator selectable loopback modes
V.54 loopback support
Activity monitors for interface signals
Password protected menu access
Remote log-on capability
Power Input AC: 110 VAC@60 Hz or
220 VAC@50–60 Hz, 8W
DC: -18 to -72 VDC
Environmental Operating Temperature: 0 to 50°C
Relative Humidity: 0 to 85%
Electromagnetic Emissions: FCC Part 15
Class A, CE
Safety Compliance: UL, CSA, CE
ADC Telecommunications, Inc., P.O. Box 1101, Minneapolis, Minnesota USA 55440-1101
Specifications published here are current as of the date of publication of this document. Because we are continuously improving our
products, ADC reserves the right to change specifications without prior notice. At any time, you may verify product specifications by
contacting our headquarters office in Minneapolis. ADC Telecommunications, Inc. views its patent portfolio as an important corporate
asset and vigorously enforces its patents. Products or features contained herein may be covered by one or more U.S. or foreign patents.
100006PR 09/00 Original © 2000 ADC Telecommunications, Inc. All Rights Reserved An Equal Opportunity Employer
Web Site: www.adc.com
From North America, Call Toll Free: 1-800-366-3891 • Outside of North America: +1-952-938-8080 Fax: +1-952-946-3292
For a complete listing of ADC's global sales office locations, please refer to our web site.
Figure 2: Campus-RS Reach Profile (based on 10
-10

BER)
12/19.3 –
11/17.7 –
10/16.1 –
9/14.5 –
8/12.9 –
7/11.3
–
6/9.7
–
5/8.5
–
4/6.4
–
3/4.8
–
2/3.2
–
1/1.6
–
19
0.91 mm
26
0.40 mm
24
0.51 mm
22
0.61 mm
ESTIMATED RANGE
(MILES/ KILOMETERS)

WIRE
GAUGE
384
128 (1 loop)
T1, 768
E1
LAN
SDSL
SDSL
SDSL
RS-449
RS-232, RS-530
V.35, X.21 Ethernet
Ethernet
VideoVideo
Campus-RS
Star
WAN
Campus-RS Remotes with
Campus-RS SDI Modules
Router
LAN
LAN
Router
Description
Campus-RS Remote
RS-449 Interface Module
RS-530 Interface Module
RS-530A Interface Module
V.35 Interface Module

X.21 Interface Module
Catalog Number
150-1158-51/52*
150-1178-52
150-1178-53
150-1178-54
150-1177-51
150-1178-55
Ordering Information
Dimensions (H x W x D)
2.0 x 7.4 x 9.4 in. (5.1 x 18.8 x 23.9 cm)
N/A
N/A
N/A
N/A
N/A
*Catalog number depends on power supply: 51 - internal 100-240 VAC power supply; 52 - internal -48 VDC power supply.
Figure 1:
Campus-RS SDI Interface
Module Applications