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PRI ISDN Cable
Supplied as standard with the G150 Media Gateway. The cable can be used for either PC to
G150 LAN connection or as an ISDN trunk connection.
Plug (both ends): RJ45
Cable Core: Cat 5 UTP twisted pair cable (RED)
Cable Length: 3 meters/9.84ft
Pins 7 and 8 are through connected for ease of construction. They are not actually used.
Pin Connections
Table 26: Pin Description
Pin No.
Description
1
Receive Data (Rx-A)
2
Receive Data (Rx-B)
4
Transmit Data (Tx-A)
5
Transmit Data (Tx-B)
Table 27: Pin connections
Both Ends
4
5
3
6
1
2
7
8
Signal Direction
To G150
To G150
From G150
From G150
PRI
Color
Tx-A
Blue/White
Tx-B
White/Blue
---
White/Green
---
Green/White
Rx-A
White/Orange
Rx-B
Orange/White
---
White/Brown
---
Brown/White
Port Pinouts and Cables
Issue 1 June 2005
187
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