Cisco MWR-1941-DC-2T1 Hardware Installation Guide - Page 75
Fast Ethernet Connector Pinouts
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Appendix B Cable Specifications Fast Ethernet Connector Pinouts Table B-5 10BaseT Connector (RJ-45) Pinouts Pin1 Description 1 TX+ 2 TX- 3 RX+ 4 - 5 - 6 RX- 7 - 8 - 1. Any pin not described is not connected Fast Ethernet Connector Pinouts This section illustrates the Fast Ethernet 100BaseTX (RJ-45) connector and lists its pinout and signal descriptions. Figure B-5 shows the 100BaseTX RJ-45 connector, and Table B-6 lists its pinout. The 1-port Fast Ethernet network module RJ-45 port actively terminates wire pair 4 and 5 and wire pair 7 and 8. Common-mode termination reduces electromagnetic interference (EMI) and susceptibility to common-mode sources. Figure B-5 100BaseTX RJ-45 Connector RJ-45 (both ends) H1567 Pin 1 Pin 8 Table B-6 RJ-45 Connector Pinout Pin Signal 1 TX+ 2 TX- 3 RX+ 6 RX- 78-15827-06B0 Cisco MWR 1941-DC Mobile Wireless Edge Router Hardware Installation Guide B-9
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