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Appendix B Cable Specifications
SFP Port Pinouts and Cable Specifications
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Pin | FE Signal | GE Signal | |
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3 | RX data+ | RX B+ | |
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4 | Not used | TX C+ | |
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5 | Not used | TX C– | |
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6 | RX data– | RX B– | |
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7 | Not used | RX D+ | |
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8 | Not used | RX D– | |
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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 support section on Cisco.com.
Note Pins not listed in the tables in this appendix are not connected
T1/E1 Port Pinouts
Figure B-2 shows the RJ-48C connector used by the T1/E1 ports on the TDM interface module on the Cisco ASR 901 router.
Figure B-2 RJ-48C Connector
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Figure B-3 shows the RJ-48C connector wiring for the T1/E1 cable.
Figure B-3 RJ-48-to-RJ-48 T1/E1 Cable Wiring
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| Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide | |
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