Connector Pin-Outs On Diopu Pcb; Installing The Direct Inward Dial Pcb - NEC UX5000 Hardware Manual

Chapter 2 - PCB Installation and Startup
2.7.3.2

Connector Pin-Outs on DIOPU PCB

2.7.3.3

Installing the Direct Inward Dial PCB:

1.
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Install the DIOPU PCB into a slot.
●
With normal operation, the status LED will flash fast. If trouble was found during the self
diagnostics routine, the status LED will flash slowly.
RJ61 Cable Connector - CN2
Line No. Pin No.
1 5
4
2 3
6
3 2
7
4 1
8
Connection
Tip
Ring
Tip
Ring
Tip
Ring
Tip
Ring
Chapter 2