Lucent Technologies SLC-2000 Access System Central Office Terminal, Инструкция по сборке

Страница: 282 / 284

A3-12
Issue 1
November 1998
363-208-010, Appendix 3 T
est Head Installation
Figure 1-4.
ARM Shelf DS1 Out/R
T RMU Link J44
1
6
5
9
Wiring Side
3
J44
Note 2:
N/C = not used or required
for this application.
Data Set Ready (DSR) Input from RTH
Receive Input from RTH
Secondary BITS Clock DSX-1 Input (Tip)
Primary BITS Clock DSX-1 Input (Tip)
Transmit Output to RTH
Data Transmit Ready (DTR) Output to RTH
Secondary BITS Clock DSX-1 Input (Ring)
Primary BITS Clock DSX-1 Input (Ring)
Ground
Lead Designations
SLC-2000
Lead Designations
SLC-2000
Test Head
Test Head
CS
N/C
N/C
RTS
TD
DTR
DCD
RD
SG
Note 1:
The lead designations are shown for the
SLC-2000 and the Test Head to show the
relationship between the lead designations
and their functional purpose.
RT
DTR
TRANSMIT
N/C
N/C
RT
N/C
N/C
RECEIVE
CD
GRD