Avaya 40DHB0002USCL Manual Do Utilizador

Página de 70
Page 62 - Cables 
Technical Data 
V.24/V.28 WAN Cable 
SAP Code:-  700213416 
A
B
C
D
E
 
 
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 Label 
D  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 
E 3 meters. 
Pin Connections 
End A 
Name 
End B 
6 Ground 
DTR (Data Terminal Ready) 
20 
9 Receive 
Data 
10 Transmit 
Clock 
15 
11 
DCD (Data Carrier Detect) 
12 
CTS (Clear To Send) 
26 Transmit 
Data 
27 
RTS (Request To Send) 
28 Receive 
Clock 
17 
29 
RI (Ring Indicator) 
22 
30 
DSR (Data Set Ready) 
 
  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. 
This cable is used to connect a WAN port to a Digital leased Line. 
Page 62 - Technical Data 
IP Office Installation Manual 
Cables 
40DHB0002USCL – Issue 7 (09/25/2002)