5
MDI-X (Cross-over cable)
100BaseFX port
100Base-FX full-duplex SM or MM port, SC/ST/FC type .The
fiber port must be used in pair, TX (transmit) port connect
remote switch’s RX (receive) port; RX (receive) port connect
remote switch’s TX (transmit) port.
The optical fiber connection supports the line to instruct
enhance the reliability of network effectively.
Suppose:
If you make your own cable, we suggest labeling the
two sides of the same line with the same letter (A-to-A and
B-to-B, shown as below, or A1-to-A2 and B1-to-B2).
1
8
RJ45
TX+
TX-
TX-
RX+
RX+
RX-
RX-
TX+
2
3
6
1
6
1
2
3
(TX-)
(RX+)
(RX-)
(TX+)
(TX+)
(TX-)
(RX+)
(RX-)
