Avaya IP401 - Technical Data; Port Pinouts; Analog Trunk Ports (RJ45); Power Fail and POT Ports (RJ45)

Installation Manual Page 79
IP Office 2.1 40DHB0002USCL Issue 10c (11th May 2004)
Technical Data
Port Pinouts
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 Cables
for cable details.
• Note: Throughout the following, Tx = from IP Office and Rx = to IP Office.
Analog Trunk Ports (RJ45)
Pin No. Description
1-3 Do not use.
4 Ring.
5 Tip.
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*.
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)
Pin No. Description
1-3 Do not use.
4 Sig 1.
5 Sig 2.
6-8 Do not use.