Technical Data
Port Pinouts - Page 34
Technical Data
Port Pinouts
This section provides the technical specifications for the Avaya IP Office - Small Office
Edition ports. All diagrams are viewed from the front.
Note:
Throughout the following, Tx = from Avaya IP Office - Small Office Edition and Rx =
to Avaya IP Office - Small Office Edition.
Analog Trunk Ports (RJ45)
Pin No.
Description
1-3
Do not use
4 Ring
5 Tip
Pin 1
Pin 8
6-8
Do not use
Power Fail and POT Ports (RJ45)
Pin No.
Description
1 & 3
Do not use
2
Connected to pin 6*
4 Ring
5 Tip
6
Connected to pin 2*
Pin 1
Pin 8
7-8
Do not use
* Pins 2 and 6 are shorted together and, via a ‘ringer’ capacitor, connected to in 5.
DS/DT Ports (RJ45)
These ports are available on specific small office configurations only (see page 11).
Pin No.
Description
1-3
Do not use
4 Sig
1
5 Sig
2
Pin 1
Pin 8
6-8
Do not use
ISDN Port – BRI (RJ45)
On Avaya small Office these are optional ports are available with the Quad BRI module
(see page 11).
Pin No.
Description
Signal Direction
3
Transmit Data (Tx-A)
4
Receive Data (Rx-A)
5
Receive Data (Rx-B)
Pin 1
Pin 8
6
Transmit Data (Tx-B)
IP Office - Small Office Edition Installation Manual
Technical Data - Page 34
40DHB0002UKED – Issue 2 (29th July 2004
Port Pinouts
