Technical Data; Port Pinouts; Analog Trunk Ports (Rj45); Power Fail And Pot Ports (Rj45) - Avaya IP OFFICE 40DHB0002USCL Installation Manual

Technical Data

Technical Data

Port Pinouts

This section provides the technical specifications for the IP Office ports with the exception of the USB
port and cable. All diagrams are viewed from the front. The USB port and cable (up to 5 meters) are
standard. Refer to page 55 for cable details.
Note: Throughout the following, Tx = from IP Office and Rx = to IP Office.

Analog Trunk Ports (RJ45)

Pin 1

Power Fail and POT Ports (RJ45)

Pin 1
* Pins 2 and 6 are shorted together and, via a 'ringer' capacitor, connected to in 5.

DS/DT Ports (RJ45)

Pin 1
ISDN Port – BRI (RJ45)
Pin 1
IP Office Installation Manual
40DHB0002USCL – Issue 7 (09/25/2002)
Pin No.
1-3
Pin 8
4
5
6-8
Pin No.
1 & 3
Pin 8
2
4
5
6
7-8
Pin No.
1-3
Pin 8
4
5
6-8
Pin No.
Pin 8
3
4
5
6
Description
Do not use
Ring
Tip
Do not use
Description
Do not use
Connected to pin 6*
Ring
Tip
Connected to pin 2*
Do not use
Description
Do not use
Sig 1
Sig 2
Do not use
Description
Transmit Data (Tx-A)
Receive Data (Rx-A)
Receive Data (Rx-B)
Transmit Data (Tx-B)
Port Pinouts - Page 51
Signal Direction
Technical Data - Page 51
Port Pinouts