3Com 7754 Installation Manual

Also see for Switch 7754: Product guide Datasheet Datasheet Product guide Configuration guide

3Com 7754 Installation Manual Manual pdf 79 page image

Optical Fiber Cable Connectors 79Tx = Send data Rx = Receive data BI = I-directional data.Table 56 lists RJ-45 MDI-X Port Pin-outs.Optical Fiber CableConnectorsFigure 47 illustrates the SC optical fiber cable connector.Figure 47 SC Optical Fiber Connector3 Rx+ Receive data BIDB+ Send data to direction B4 Reserved - BIDC+ Receive data from direction C5 Reserved - BIDC- Send data to direction C6 Rx- Receive data BIDB- Receive data from direction B7 Reserved - BIDD+ Send data to direction D8 Reserved - BIDD- Receive data from direction DTable 56 RJ-45 MDI-X Port PinoutsPinout 10BASE-T/100 BASE-TX 1000BASE-TSignal Function Signal Function1 Rx+ Receive data BIDB+ Send data to direction B2 Rx- Receive data BIDB- Receive data from direction B3 Tx+ Send data BIDA+ Send data to direction A4 Reserved - BIDD+ Receive data from direction D5 Reserved - BIDD- Send data to direction D6 Tx- Send data BIDA- Receive data from direction A7 Reserved - BIDC+ Send data to direction C8 Reserved - BIDC- Receive data from direction CTable 55 RJ-45 MDI Port Pin-outs (continued)Pinout 10BASE-T/100BASE-TX 1000BASE-T

/ 80

Related manuals for 3Com Switch 7754