Dte Cable - Avaya IP Office 3.0 Installation Manual

DTE Cable

A. 25 Way (or 9 Way on IP412) D-Type Plug with UNC 4-40 locking screws.
B. 9 Way D-Type Socket with UNC 4-40 locking screws.
C. 2 core screened cable - each core is 7/0.203mm (24 AWG) tinned copper stranded wire, nominal
capacitance of 95pF/m, resistance of 92 /km, screened with tinned copper braid, maximum
working voltage of 440V rms and a Maximum current per core of 1A rms
D. 2 meters/6.57ft.
Pin Connections
End A End A
(25 Way) (9 Way)
2 3
3 2
4 7
5 8
6 6
7 5
8 1
20 4
22 9
Small Office Edition Installation Manual
IP Office 3.0
Name
Receive data
Transmit Data
RTS (Request To Send)
CTS (Clear To Send)
DSR (Data Set Ready)
Ground
DCD (Data Carrier Detect)
DTR (Data Terminal Ready) 4
RI (Ring Indicator)
End B
3
2
7
8
6
5
1
9
40DHB0002UKED Issue 3 (4th February 2005)
Technical Data
Page 47