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

Страница: 151 / 284

363-208-010
Cabling, Wiring, and Assembly
Issue 5 May 1997
3-85
Step 4: Repeat Steps 2 and 3 for the second DSX-1 interface cable that mates
with the P191/P192-IN connector.
Step 5: Terminate the transmit pairs at the DSX and label the leads in accor-
dance with Figure 3-50() and Table 3-8() for Enhanced FiberReach/
MSDT applications or Table 3-9 for FiberReach/MSDT applications.
Step 6: Terminate the receive pairs at the DSX and label the leads in accor-
dance with Figure 3-50() and Table 3-8() for Enhanced FiberReach/
MSDT applications or Table 3-9 for FiberReach/MSDT applications.
NOTE
:
Transmit (T, R) and Receive (T1, R1) pairs are run in separate
cables to the DSX. The cable shields must be grounded at the
RT frame and the Transmit (OUT) and Receive (IN) cables
shall not be mixed on the same cross-connect block.
Step 7:
Repeat Steps 1 through 6 for other MDS, as required.
Connections for HDOS to DSX-1
This procedure consists of installing the ED7C723-35, Group 18 cables to J191()
and J192() of a miscellaneously mounted HDOS shelf and terminating their other
end at the DSX-1 panel. The HDOS must be located within 25 cable running feet
of the DSX-1 panel, either in the same frame or an adjacent frame.
Step 1:
Label the connectorized end of the first cable P191-1. See Table 3-10()
for HDOS circuit pack slot association.
Step 2:
Connect the first ED7C723-35, Group 18 cable to P191-1 on the HDOS
shelf.
Step 3:
Terminate the pairs at the DSX and label the leads in accordance with
Figure 3-50B and Table 3-10().
NOTE
:
Transmit (T, R) and Receive (T1, R1) pairs are run in the same
cables to the DSX. The Transmit (OUT) and Receive (IN) pairs
shall not be mixed on the same cross-connect block.
Step 4: Label the connectorized end of the second cable P192-1. See Table 3-
10() for HDOS circuit pack slot association.
Step 5: Connect the second ED7C723-35, Group 18 cable to P192-1 on the
HDOS shelf.
Step 6: Terminate the pairs at the DSX and label the leads in accordance with
Figure 3-50B and Table 3-10().
NOTE
:
Transmit (T, R) and Receive (T1, R1) pairs are run in the same
cables to the DSX. The Transmit (OUT) and Receive (IN) pairs
shall not be mixed on the same cross-connect block.
Step 7:
Repeat Steps 1 through 6 to connect the third and fourth ED7C723-35,
Group 18 cables to P191-2 and P192-2 as required.