Console port pin assignments 29Nortel Ethernet Routing Switch 5520-24T-PWR and 5520-48T-PWRThe following table outlines the RJ-45 connector pin assignments in theNortel Ethernet Routing Switch 5520.5520 RJ-45 connector pin assignmentsConnector Pin Number Signal Description1 RX+/power+ Receive Data+/power+2 RX-/power+ Receive Data-/power+3 TX+/power- Transmit Data+/power-4 Not applicable Not applicable5 Not applicable Not applicable6 TX-/power- Transmit Data-/power-7 Not applicable Not applicable8 Not applicable Not applicableNote: The Nortel Ethernet Routing Switch 5520 uses pins 1, 2, 3, and 6for the purposes of Power over Ethernet (PoE).Console port pin assignments" Console port pin assignments" (page 29) outlines the console port pinassignments in the Nortel Ethernet Routing Switch 5500 Series.Console port pin assignmentsConnector Pin Number Signal1 Carrier detect (not used)2 Transmit Data (TXD)3 Receive Data (RXD)4 Data terminal ready (not used)5 Signal ground (GND)6 Not used7 Request to send (not used)8 Not used9 Ring indicator (not used)Nortel Ethernet Routing Switch 5500 SeriesInstallationNN47200-300 2.00 Standard5.0 7 July 2006Copyright © 2005 - 2006, Nortel Networks Nortel Networks Confidential.
