Avaya MCC1 Installation And Upgrades page 251

Connect TDM/LAN cables and ICC cables for PPN Upgrade [75 XE upgrade]
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NOTE:
This procedure is for single cabinet (PPN) upgrades only.
Use this procedure to route and connect the new WP-91716 L3 TDM/LAN cables between the System 75
XE port cabinets that are being reused.
CAUTION:
Do not run the new cables through the existing slot in the rear shelves.
1
Working from the rear of the cabinets, loosen the 2 screws on the left side of the connector-panel,
and then remove the other 2 connector-panel screws.
2
Attach the TDM/LAN cable to the backplane, and slide the cable between the connector panel and
the rear shelf.
Do not run the cable through the existing slot in the rear shelves.
3
Route the cable along the bottom of the cabinet.
4
Replace and tighten the connector-panel screws.
5
For a duplicated system, connect the ICC cables as shown in this table:
Table 10: Intercabinet cable connections — PPN
FROM: Carrier
J58890L-1 L5
For the locations of the pin-field blocks, see
enhanced control cabinet,
J58890M-2 L7 enhanced duplicated control cabinet,
6
On the A carrier, verify that the 982LS current limiter (CURL) is properly connected to the pin-
field block marked CURL (see
control cabinet,
the rear.
SI Installation and Upgrades
June 2004
Pin-Field Block TO: Carrier
ICCB J58890M-1 L5
ICCC
on page 252 or
Figure 53, ICC pin-field blocks on J58890L-1 L5 enhanced
on page 252). The CURL's components should be on the left side as viewed from
System 75 XE to R8si (Blowback)
Task List: System 75 XE to R8si
Pin-Field Block
ICCB
ICCC
Figure 53, ICC pin-field blocks on J58890L-1 L5
Figure 54, ICC pin-field blocks on J58890M-1 L5 or
on page 253.
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