Catalyst 1800 Token Ring Switch Cable Kit Guide 5
Wiring and Signal Assignment Specifications
Figure 3
Connecting a Modem to a Catalyst 1800 Switch
Wiring and Signal Assignment Specifications
Diagrams in this section provide wiring and signal information for the cable and adapters in the
Catalyst 1800 console cable kit.
Status
Activity
Catalyst 1800
8 TOKEN RING
Pwr A
Pwr B
Sys Status
Failure
H9224
Ring Status
1
2
3
4
5
6
7
8
Port Activity
16 Mbps
Ring Status
Port Activity
16 Mbps
4TR + FDDI
Pwr A
Pwr B
Sys Status
Failure
A
Wrap
B
Bypass
1
2
3
4
DB-9 console
connector/port interface
RS-232 cable
Modem adapter
RJ-45 port
connectors
Port status
LEDs
Modem
RJ-45 cable wiring diagram
End 1
Pin
1
2
3
4
5
6
7
8
Conductor
White/Orange
Orange/White
White/Green
Blue/White
White/Blue
Green/White
White/Brown
Brown/White
Pin
1
2
3
4
5
6
7
8
End 2
Pin
1
2
3
4
5
6
7
8
Conductor
White/Orange
Orange/White
White/Green
Blue/White
White/Blue
Green/White
White/Brown
Brown/White
Pins
Male
RJ-45 connector
end 2
8
1
H8712
Pins
Male
RJ-45 connector
end 1
8
1
