Appendix a – cables and connectors, Rs-232 (eia-574) for diagnostic port, Rs-232 (eia-530) cable for wan port – D-Link DI-1162M User Manual
Page 126
DI-1162/DI-1162M Remote Access Router
120
Appendix A – Cables and Connectors
RS-232 (EIA-574) for Diagnostic Port
Pin
Signal Name
Mnemonic
Source
1
Recv. Line Sig. Det. (DCD)
109
DCE
2
Received Data
104
DCE
3
Transmitted Data
103
DTE
4
DTE Ready (DTR)
108
DTE
5
Signal Ground
102
-
6
DCE Ready (DSR)
107
DCE
7
Request to Send
105/133
DTE
8
Clear to Send
106
DCE
9
Ring Indicator
125
DCE
End Connector: DB-9 Pin Male
Cable Length:
1.5 m
RS-232 (EIA-530) Cable for WAN Port
DB25
Female
Pin
Number
DB25
Male Pin
Number
Signal Name
Mnemonic
Source
1
1
Protective Ground
-
-
2
2
TXD
BA
DTE
3
3
RXD
BB
DCE
4
4
RTS
CA
DTE
5
5
CTS
CB
DCE
6
6
DSR
CC
DCE
7
7
Signal Ground
AB
-
8
8
Rec. Line Signal Det.
CF
DCE
9
9
RXD CLK
DD
DCE
10
10
Rec. Line Signal Det.
CF
DCE
11
11
TXD CLK
DA
DTE
12
12
TXD CLK
DB
DCE
13
13
CTS
CB
DCE
14
14
TXD
BA
DTE
15
15
TXD CLK
DB
DCE
16
16
RXD
BB
DCE
17
17
RXD CLK
DD
DCE
18
18
Local Loopback
LL
DTE
19
19
RTS
CA
DTE
20
20
DTR
CD
DTE
21
21
Remote Loopback
RL
DTE
22
22
DSR
CC
DCE
23
23
DTR
CD
DTE
24
24
TXD CLK
DA
DTE
25
25
Test Mode
TM
DCE
End Connector: DB-25 Pin Female (ISO-2110)
DB-25 Pin Male (ISO-2110)
Cable Length:
1.5M