Avaya MCC1 Installation And Upgrades page 254

System 75 XE to R8si (Blowback)
Task List: System 75 XE to R8si
Connect TDM/LAN Cables and ICC Cables for EPN Upgrade [75 XE upgrade]
Return to Task List
NOTE:
This procedure is for dual cabinet (EPN) 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
For a duplicated system, connect the ICC cables as shown in the
Connections — EPN,
EPN, on page 255,
page 256 and
2
On the A carrier, verify the CFY1 current limiter (CURL) is properly connected to pin-field block
00 (see
components should be on the left side as viewed from the rear.
Table 11: Intercabinet Cable Connections — EPN
FROM: Carrier
J58890N
254
on page 254 table and in
Figure 56, ICC Pin-Field Blocks on J58890N Expansion Control Cabinet,
Figure 57, ICC Pin-Field Blocks on J58890H Port Cabinet,
Figure 57, ICC Pin-Field Blocks on J58890H Port Cabinet,
Pin-Field Block
ICCA
ICCB
Table 11, Intercabinet Cable
Figure 55, TDM/LAN Connections for Release 8si
on page 257). The CURL's
TO: Carrier
J58890H
SI Installation and Upgrades
on
on page 257.
Pin-Field Block
ICCA
ICCB
June 2004