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DEFINITY Enterprise Communications Server Release 8.2
Upgrades and Additions for R8r
555-233-115
Issue 1
April 2000
Multicarrier G2 Universal Module to R8r EPN
5-19Standard Reliability
5
Remove Module Control Carrier A
Disconnect TDM/LAN Cables
NOTE:
Note the position of the TDM/LAN cables before disconnecting.
1. Disconnect 1 end of the TDM/LAN cable (between the “A” and “C”
carriers) from the “A” carrier. See
Figure 5-1
.
2. Disconnect 1 end of the TDM/LAN cable (between the “A” and “D”
carriers) from the “A” carrier.
!
WARNING:
When removing the TDM/LAN cables from a previously upgraded
carrier, be careful that none of the short pieces of shrink tubing come
off the 4 corner pins of the pin-field block. Otherwise, when the new
equipment is connected, -48 volts could short to ground.
3. On port carrier J58890BB-1, connect the TDM cable or TDM terminator to
Slot 02. On port carriers J58890BB-2 and J58890BB-3, connect the TDM
cables to Slot 01.