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Optical Fiber Cable
Connectors
Table 49 RJ-45 MDI Port Pin-outs (continued)
Pinout 10BASE-T/100BASE-TX
3
Rx+
Receive data
4
Reserved
-
5
Reserved
-
6
Rx-
Receive data
7
Reserved
-
8
Reserved
-
Tx = Send data Rx = Receive data BI = I-directional data.
Table 50 lists
RJ-45 MDI-X Port Pin-outs.
Table 50 RJ-45 MDI-X Port Pinouts
Pinout 10BASE-T/100 BASE-TX
Signal
Function
1
Rx+
Receive data
2
Rx-
Receive data
3
Tx+
Send data
4
Reserved
-
5
Reserved
-
6
Tx-
Send data
7
Reserved
-
8
Reserved
-
Figure 42 illustrates the SC optical fiber cable connector.
Figure 42 SC Optical Fiber Connector
Optical Fiber Cable Connectors
1000BASE-T
BIDB+
Send data to direction B
BIDC+
Receive data from direction C
BIDC-
Send data to direction C
BIDB-
Receive data from direction B
BIDD+
Send data to direction D
BIDD-
Receive data from direction D
1000BASE-T
Signal
Function
BIDB+
Send data to direction B
BIDB-
Receive data from direction B
BIDA+
Send data to direction A
BIDD+
Receive data from direction D
BIDD-
Send data to direction D
BIDA-
Receive data from direction A
BIDC+
Send data to direction C
BIDC-
Receive data from direction C
69
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