B-6
Cisco ME 1200 Series Carrier Ethernet Access Devices Hardware Installation Guide
OL-31962-04
Appendix B Connector and Cable Specifications
Console Port Adapter Pin-outs
Table B-3 lists the pin-outs for the console port, RJ-45-to-DB-25 female DTE adapter, and the console device.
Note The RJ-45-to-DB-25 female DTE adapter is not supplied with the switch. You can order a kit (part number
ACS-DSBUASYN=) containing this adapter from Cisco.
Table B-2 Console Port Signaling Using a DB-9 Adapter
Switch
Console Port
(DTE)
RJ-45-to-DB-9
Terminal
Adapter
Console
Device
Signal DB-9 Pin Signal
RTS 8 CTS
DTR 6 DSR
TxD 2 RxD
GND 5 GND
GND 5 GND
RxD 3 TxD
DSR 4 DTR
CTS 7 RTS
Table B-3 Console Port Signaling Using a DB-25 Adapter
Switch
Console Port
(DTE)
RJ-45-to-DB-25
Terminal
Adapter
Console
Device
Signal DB-9 Pin Signal
RTS 5 CTS
DTR 6 DSR
TxD 3 RxD
GND 7 GND
GND 7 GND
RxD 2 TxD
DSR 20 DTR
CTS 4 RTS