Sfp Port Pinouts And Cable Specifications; T1/E1 Port Pinouts - Cisco 901 Installation Manual

SFP Port Pinouts and Cable Specifications

Table B-1
Pin
3
4
5
6
7
8

SFP Port Pinouts and Cable Specifications

For information about SFP modules supported by the Cisco ASR 901 router, including pinouts, see the
Cisco Interfaces and Modules
Pins not listed in the tables in this appendix are not connected
Note

T1/E1 Port Pinouts

Figure B-2
Cisco ASR 901 router.
Figure B-2
RJ-48C connector
Figure B-3
Figure B-3
1
Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide
B-2
RJ-45 Connector Pinouts
FE Signal GE Signal
RX data+ RX B+
Not used TX C+
Not used TX C–
RX data– RX B–
Not used RX D+
Not used RX D–
shows the RJ-48C connector used by the T1/E1 ports on the TDM interface module on the
RJ-48C Connector
8 7 6 5 4 3 2 1
shows the RJ-48C connector wiring for the T1/E1 cable.
RJ-48-to-RJ-48 T1/E1 Cable Wiring
8
support section on Cisco.com.
Appendix B Cable Specifications
OL-23778-01