Avaya MCC1 Installation And Upgrades page 309

Install TDM/LAN bus terminators and connect cables [75 small upgrade]
Return to Task List
1
On the top port cabinet, remove the existing terminator (AHF1), and replace it with a AHF110
TDM/LAN bus terminator.
2
Route and connect the new WP-91716 L3 TDM/LAN cables (see
connections for R7si/R8si PPN,
the R1V3 port cabinets being reused. The new cables are not run through the existing slot in the
rear shelves.
a
Loosen the 2 left (as viewed from the rear) connector-panel screws, and then remove the
other 2 connector-panel screws.
b
Attach the TDM/LAN cable to the backplane and slide the cable between the connector
panel and the rear shelf (not through the existing hole in the shelf). Route the cable along
the bottom of the cabinet.
c
Replace and tighten the connector-panel screws.
3
If you are upgrading and adding duplication, connect the cables as shown in the
Intercabinet Cable Connections,
J58890L-1 L5 enhanced control cabinet,
J58890M-1 L5 or J58890M-2 L7 enhanced duplicated control cabinet,
Figure 82: TDM/LAN connections for R7si/R8si PPN
SI Installation and Upgrades
June 2004
on page 309). Use the following steps to route the cables between
on page 310 table and
SLOT 21
TDM/LAN CABLE
(WP91716 L6)
SLOT 21
REAR VIEW
NOTE: ON PORT CARRIER J58890BB-1, CONNECT THE TDM/LAN TERMINATOR TO SLOT 02.
ON PORT CARRIERS J58890BB-2 AND J58890BB-3, CONNECT THE TDM/LAN TERMINATOR TO SLOT 01.
IF THE PORT CARRIER HAS BOTH J58890BB-1 AND J58890BB-2 STENCILLED ON IT, TREAT IT
AS A J58890BB-1.
System 75 Small-Cabinet to R8si (Blowback)
Task List: System 75 Small Cabinet to R8si
Figure 82, TDM/LAN
Figure 83, ICC pin-field blocks on
on page 310 and Figure 84, ICC pin-field blocks on
SLOT 03
TDM/LAN BUS
TERMINATOR
(ZAHF4)
A
J58890AH-1 L5
CONTROL CARRIER
SEE NOTE
TDM/LAN BUS
TERMINATOR
(ZAHF4)
B
J58890BB
PORT CARRIER
Table 14,
on page 311.
309