Auxiliary Port Cables And Pinouts; Ethernet Port Pinouts - Cisco AS5350XM Installation Manual

Ethernet Port Pinouts

Auxiliary Port Cables and Pinouts

Use the RJ-45-to-RJ-45 rollover cable and RJ-45-to-DB-25 male DCE adapter (labeled MODEM) to
connect the auxiliary port to a modem.
Table C-3
and the RJ-45-to-DB-25 male DCE adapter (labeled MODEM).
Figure C-4
Universal gateway
Table C-3
AUX Port (DTE)
Signal
RTS
DTR
TxD
GND
GND
RxD
DSR
CTS
Ethernet Port Pinouts
Table C-4
To comply with the intra-building lightning surge requirements of GR-1089-CORE, Issue III, October
Caution
2002, you must use a shielded cable when connecting to either of the Cisco AS5350XM universal
gateway Ethernet ports. The cable must consist of shielded cable terminated by shielded connectors on
both ends, with the cable shield material tied to both connectors.
Table C-4
RJ-45 Pin
1
2
3
Cisco AS5350XM Universal Gateway Chassis Installation Guide
C-4
lists the pinouts for the asynchronous serial auxiliary port, the RJ-45-to-RJ-45 rollover cable,
Connecting the Auxiliary Port to a Modem
RJ-45-to-RJ-45
rollover cable
Auxiliary Port Signaling and Cabling Using a DB-25 Adapter
RJ-45-to-RJ-45 Rollover Cable
RJ-45 Pin
1
2
3
4
5
6
7
8
lists the pinouts for the Ethernet ports.
10/100BASE-T Port Pinouts
Description
TXD+
TXD–
RXD+
Figure C-4 shows how to connect the auxiliary port to a modem.
Modem
RJ-45-to-DB-25 adapter
(labeled MODEM)
RJ-45-to-DB-25
Modem Adapter
RJ-45 Pin DB-25 Pin
8 4
7 20
6 3
5 7
4 7
3 2
2 8
1 5
Appendix C Cabling Specifications
Modem
Signal
RTS
DTR
TxD
GND
GND
RxD
DCD
CTS
OL-6417-02