3Com MSR 20 Network Router User Manual


 
150 CHAPTER 4: FLEXIBLE INTERFACE CARDS
Operation at 1000 Mbps, 100 Mbps, and 10 Mbps, auto-sensing.
Half-duplex/full duplex, autosensing
Interface Attributes The following table describes the interface attributes of the FIC-1GBE/FIC-2GBE:
Interface LEDs The following figures show the FIC-1GBE and FIC-2GBE panels.
Figure 172 FIC-1GBE panel
Figure 173 FIC-2GBE panel
The following table describes the LEDs on the FIC-1GBE/FIC-2GBE panel.
Interface Cable FIC-1GBE/FIC-2GBE uses both crossover and straight-through cables for
connection.
Table 104 Interface attributes of the FIC-1GBE/FIC-2GBE
Attribute FIC-1GBE FIC-2GBE
Connector RJ-45
Number of connectors 1 2
Interface type MDI/MDIX
Interface standard 802.3, 802.3u, and 802.3ab
Cable type Ethernet cable
Operating mode 10/100/1000 Mbps auto-sensing
Half-duplex/full duplex, autosensing
Table 105 LEDs on the FIC-1GBE/FIC-2GBE 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 transmitted
and/or received.