Reading A Fiber Module's Led Display - Linksys EF3116 User Manual

Appendix A
WARNING:
The fiber module does not
autosense, so you must set it to run at either
full or half duplex. Prior to installing the fiber
module into the expansion port, use the
jumpers on the card as shown in Figure A-1.
Jumper Diagram
WARNING: Changing connectors must be
done professionally with the proper tools. If
this is your first time working with fiber, consult
a networking professional who is familiar with
fiber.

Reading a Fiber Module's LED Display

A Fiber Module's LED Display has two LEDs: the Link/Activity
(Link/Act) LED and the Full Duplex/Half Duplex (FDX) LED.
See the chart below to find out what the status of each
LED denotes.
Front Panel LED Displays
LEDs
LEDs Color
Solid light
Link/Act Green
Blinking light
Solid light
FDX Yellow
No light
EtherFast® 16-Port and 24-Port 10/100 Ethernet Switches
Network Status
Status
Connection
Established
Transmitting/
Receiving
Full duplex
transfer mode
Half duplex
transfer mode
Fiber Optic Modules
6