Table of Contents
Advertisement
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 67 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
40DHB0002UKCL – Issue 9 (28 October 2003)
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 63
Signal Direction
Technical Data - Page 63
Port Pinouts
Advertisement
Table of Contents
