Ds1 Distribution; Ds1 Pipes; Ds1 Extensions - Lucent Technologies SLC-2000 Remote Terminal Assembly Manual

363-208-010
Applications

DS1 Distribution

DS1 Pipes

The SLC -2000 System can be configured to support up to 28 DS1 pipes without
using an external multiplexer. In a DS1 only configuration no MDS are provided
and the DS1 pipes can be used to support DS1 service or DS1 interfaces for
collocated SLC Series 5 or SLC 96 systems. This configuration is used for those
applications that initially require up to 28 DS1s and anticipate future DS0 services.
Whenever DS0 services are needed MDS assemblies can be added.

DS1 Extensions

The DDM-Plus system provides both metallic and optical DS1 extensions. For
metallic applications the DDM-Plus can be used as a repeater shelf for T1
extensions. For optical applications the DDM-Plus provides multiplexed optical
transport of four DS1 pipes on multimode or single mode fiber.
DS1 Service
DS1 Service
Figure A-4A. DS1 Feeder Cabling
A-10
Issue 5 May 1997
DSX
Lucent Technologies Bantam
Plus™
or equivalent P/O CA ASSM
ED7C723-35
EQ MX Group 4, 5, or 6
1T
LIU (A) 1R
DS 1-16 IN
(OUT) (IN)
P/O CA ASSM
ED7C723-35
Group 4, 5, or 6
28T
DS 17-28 IN
TR RCV 28R
P/O CA ASSM
ED7C723-35
Group 4, 5, or 6
EQ MX 1T
DS 1-16 OUT
LIU (A) 1R
(IN) (OUT)
P/O CA ASSM
ED7C723-35
Group 4, 5, or 6
28T
RCV TR 28R
DS 17-28 OUT
P160 J160 P160 J160
ED7C723-30
Group 16A
LIU (A)
ARM Shelf
P161 J161 P161 J161
ED7C723-30
Group 14A
P162 J162 P162 J162
ED7C723-30
Group 15A
P163 J163 P163 J163
ED7C723-30
Group 13A