X .21 Wan Cable - Avaya 4600 Series Installation Manual

IP Office Installation

X .21 WAN Cable

2 4 5 B
This cable is used for connection from an IP Office control unit or WAN3 module WAN port to the X.21
service providers equipment.
IP Office WAN
•
•
•
Supply: This cable is not supplied with the control unit or WAN3 module. It must be ordered
separately.
•
SAP Code: 700213408.
•
Cable: 6 twisted pair screened cable - each core is 7/0.203mm (24 AWG) tinned copper stranded
wire, nominal capacitance of 98pF/m, impedance of 77ohms at 1MHz, screened with aluminized
tape and a tinned copper wire drain.
•
Maximum Length: 5m/16'5''. This is the maximum length that should be used if the above cable
is replaced with an alternate cable.
Installation Manual
IP Office 3.2
Signal
Port
1 Rx-B: Receive B.
20 Rx-A: Receive A.
4 Tx-A: Transmit A.
23 Tx-B: transmit B.
24 Ctl-A: Control A.
5 Ctl-B: Control B.
2 Ind-A: Indicate A.
21 Ind-B: Indicate B.
3 Clk-A: Clock A.
22 Clk-B: Clock B.
6 Ground
At the IP Office end pin 7 is connected to pin 6.
At the IP Office end pin 19 is connected to the Screened Cable
Drain Wire.
Wires X.21 WAN
Service
Twisted 11
Pair
Twisted
Pair
Twisted
Pair
10
Twisted
Pair
12
Twisted
Pair
13
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15-601042 Issue 14b (13th November 2007)
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