Technical Data
Cables - Page 37
Cables
This section provides information about the cables that are used with Avaya IP Office -
Small Office Edition.
Refer to page 34 for port pin out details.
All of the following cables are for internal use only.
All structured cabling/site wiring
must
conform to all local regulations.
Cautions:
1. All ISDN and WAN cables should not be longer than 5 meters in length.
2. For Analog Trunk cables, to reduce the risk of fire, use only No. 26 AWG
or larger telecommunications line cord.
DTE Cable
A
B
C
D
A 9 Way D-Type Plug with UNC 4-40 locking screws.
B 9 Way D-Type Socket with UNC 4-40 locking screws.
C 12 core screened cable - each core is 7/0.203mm (24 AWG) tinned copper stranded
wire, nominal capacitance of 95pF/m, resistance of 92
Ω
/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 (9 Way) Name
End B
3 Receive
data
3
2 Transmit
Data
2
7
RTS (Request To Send)
7
8
CTS (Clear To Send)
8
6
DSR (Data Set Ready)
6
5 Ground
5
1
DCD (Data Carrier Detect)
1
4
DTR (Data Terminal Ready)
4
9
RI (Ring Indicator)
9
Installation Manual
Technical Data - Page 37
IP Office - Small Office Edition
40DHB0002UKED – Issue 2 (29th July 2004