Rs-449/Rs-422/V.36 Wan Cable-Minimum Pin-Outs - HP J2600A Installation Manual

RS-449/RS-422/V.36 WAN Cable—Minimum Pin-Outs
WAN link Router end
end 37-pin male 62-pin male
4 17
5 2
6 1
7 15
8 3
9 4
10 54
11 5
12 16
13 6
14 53
15 48
16 55
17 14
18 8
19 9
30
32
20 47
22 38
23 23
24 22
25 36
26 24
27 25
28 33
29 26
30 37
31 27
33 29
34 34
35 35
37 10
Cable and Connector Pin-Outs
RS-449 Signal Name
and Circuit
SD Send Data, A
ST Send Timing, A
RD Receive Data, A
RS Request to Send, A
RT Receive Timing, A
CS Clear to Send, A
Reserved
DM Data Mode, A
TR Terminal Ready, A
RR Receiver Ready, A
Reserved
Reserved
Reserved
TT Terminal Timing, A
Reserved
SG Signal Ground
Reserved
SD Send Data, B
ST Send Timing, B
RD Receive Data, B
RS Request to Send, B
RT Receive Timing, B
CS Clear to Send, B
Reserved
DM Data Mode, B
TR Terminal Ready, B
RR Receiver Ready, B
Reserved
Reserved
TT Terminal Timing, B
SC Send Common
Cables and Connectors
A-7