Fiber Optics - IS5 COMMUNICATIONS iES6 Series User Manual

The 10/100 Base-T MDI/MDI-X pins assignment is as shown below:
Pin Number
1
2
3
4
5
6
7
8
4.2

Fiber Optics

The iES6 Series are available with optional fiber ports. The fiber optical ports are available in either
Multimode or Singlemode, and with either SC or ST type connectors. The transceivers are also available for
longer distances as required.
Note: T(X) port of Switch A should be connected to the R(X) port of Switch B as shown below..
TX
iS5 Communications Inc.
MDI port
TD+(transmit)
TD-(transmit)
RD+(receive)
Not used
Not used
RD-(receive)
Not used
Not used
Switch A
RX
Fiber cord
igure 9 - Switch A to Switch B Connection
iES6 Series User's Manual
MDI-X port
RD+(receive)
RD-(receive)
TD+(transmit)
Not used
Not used
TD-(transmit)
Not used
Not used
Switch B
TX RX
18