ArgentWAN3 Hardware Reference Manual
18
Revision 4
V.24/V.28 WAN C
ABLE
Part No:
CABV28SN03M0PP00
Sales Feature: ARG-WANV24C
A
37 Way D-Type Plug with UNC 4-40 locking screws.
B
25 Way D-Type Plug with UNC 4-40 locking screws.
C
12 core screened cable - each core is 7/0.203mm (24 a.w.g.) tinned copper stranded
wire, nominal capacitance of 95pF/m, resistance of 92
Ω
/km, screened with tinned
copper braid, maximum working voltage of 440V r.m.s. and a Maximum current
per core of 1A r.m.s.
D
3 metres.
Pin Connections
End A
Name
End B
6
Ground
7
8
DTR (Data Terminal Ready)
20
9
Receive Data
3
10
Transmit Clock
15
11
DCD (Data Carrier Detect)
8
12
CTS (Clear To Send)
5
26
Transmit Data
2
27
RTS (Request To Send)
4
28
Receive Clock
17
29
RI (Ring Indicator)
22
30
DSR (Data Set Ready)
6
Connect pin 25 to pin 6 at End A only.
Pin 19 at end A is connected to the Screened Cable Drain Wire.
The maximum core to core capacitance must not exceed 800pF.
D
A
B
C
