3Com 3C13840 Network Router User Manual


 
3Com Router 5000 and Router 6000 v2.41
Module Guide
Chapter 4 Flexible Interface Cards (Router 6000)
4-13
Figure 4-10 1-Port GEF FIC panel
The following table describes the LEDs on the 1-Port GEF FIC panels.
Table 4-10 LEDs on the 1-Port GEF FIC panel
LED Description
LINK OFF means no link is present; ON means a link is present.
ACT
OFF means no data is being transmitted or received; blinking means data is being
received or/and transmitted.
4.5.4 Interface Cable
For 1-Port GEF FIC cards, select optical fibers depending on the type of the installed
1000Base-SX/1000 Base-LX SFP. As the interfaces that these SFP modules provide
use LC-type fiber-optic connectors, you must use fibers with LC-type connectors for
them.
Figure 4-11 LC-type fiber-optic connector
Note:
LC-type fiber-optic connectors were compact fiber-optic connectors developed by Lucent.
The fibers are provided depending on the purchased SFPs. Therefore you must provide information on
the SFPs when purchasing FICs; otherwise, the fibers are not provided.