Duplex Sc Plug And Duplex Sc Connector; Figure B-2. Duplex Sc Connector And Duplex Sc Plug Connection - NETGEAR FS566 - Switch Installation Manual

Installation Guide for the Model FS562 and Model FS566 Fiber Switches
Table B-1 lists the pin assignments for the RJ-45 plug and the vista RJ-45 connector.
Table B-1. RJ-45 Plug and Vista RJ-45 Connector Pin Assignments
Normal Assignment
Pin
on Ports 1 to 16
1 Input Receive Data +
2 Input Receive Data –
3 Output Transmit Data +
6 Output Transmit Data –
4, 5, 7, 8 Internal termination, not used for data transmission

Duplex SC Plug and Duplex SC Connector

The duplex SC connector connects stations, hubs, and switches that support the 100BASE-FX
fiber interface. Each fiber link needs a clearly defined, external crossover. In other words, the
transmit port of one interface must be wired to the receive port of the opposite interface and vice
versa. Fiber cables must be connected in this manner to transmit and receive data.
The duplex SC connector and duplex SC plug are illustrated in
Figure B-2. Duplex SC Connector and Duplex SC Plug Connection
Warning: Fiber optic equipment can emit laser or infrared light that might injure your
eyes. Never look into an optical fiber or connector port. Always assume that fiber optic
cables are connected to a light source.
B-2
Uplink Assignment
on Port 16
Output Transmit Data +
Output Transmit Data –
Input Receive Data +
Input Receive Data –
TX RX
8895FA
Figure B-2.
Connector Pin Assignments