Nortel SONET AccessNode Quick Reference Manual page 35

ABM bay external cabling connections
Table 4-2 describes the external connections and cabling used in the ABM
bay. Figure 4-2 on page 4-8 shows a schematic diagram of these connections.
Table 4-2
ABM bay external connections
Connection/Cable From
Main power / Battery distribution fuse
NT4K84UA bay
External Ext Sync IF (J12)
synchronization connector on ABM shelf
interface / side interconnnect left
NT4K86EA-EE (SIL)
Parallel telemetry / Parallel Telemetry (J11)
NT4K85GA/GB/GC/GF connector on the ABM
shelf SIL
Control Network In/Out / Ctl Net In (J10) and
NT7E44JB/JC/JK Ctl Net Out (J09)
connectors on the ABM
shelf SIL
Modem / NT7E44EA/EB Modem (J08) connector
on the ABM shelf SIL
Operations Controller OPC (J07) connector on
(OPC) on the SIL/ the ABM shelf SIL
NT7E44EA/EB,
NT7E44QA/QB
NT7E44RA/RB, and
NT7E44SA/SB
Serial telemetry / Serial Telemetry (J06)
NT4K86CA/CB/CC connector on the ABM
shelf SIL
AccessNode ABM Bay Cable Connection Quick Reference Guide Issue 1.0
ABM bay connections 4-5
To
Breaker interface panel (BIP)
Battery and Return connections 1-4
External synchronization
equipment
External parallel telemetry
equipment
Ctl Net In/Out connector on another
ABM bay
External modem
NT7E44EA/EB - Modem
NT7E44QA/QB - X.25 interface
NT7E44RA/RB - VT 100 terminal
NT7E44SA/SB - PC laptop
External serial telemetry
equipment.
—continued—
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