Specifications

Enterasys Xpedition 8000/8600 Getting Started Guide 27
Hardware Overview
1000Base-LX (T-Series) Line Card
The 1000Base-LX (T-Series) line card provides the same features as the 1000Base-SX line
card, but supports singlemode fiber (SMF) as well as MMF. Figure 13 shows the front
panel of the 1000Base-LX (T-Series) line card.
Figure 13. Front panel of 1000Base-LX (T-Series) line card
Per-port Rx • Green – indicates when the port’s transceiver receives
packets.
• Orange – indicates when the port’s transceiver receives
flow-control packets.
Per-port Tx • Green – indicates when the port’s transceiver transmits
packets.
• Orange – indicates when the port’s transceiver transmits
flow-control packets.
Per-port AN • Green – indicates that the line card has auto negotiated the
operating mode of the link between full-duplex and half-
duplex.
• Orange (intermittent) – indicates that auto negotiation is in
process.
• Orange (solid) – indicates a problem with auto negotiation
configuration.
• Red – indicates an auto negotiation failure. This fault may
occur if the link partner does not support full duplex.
• Off – indicates that auto negotiation has been disabled or
the link is down.
LED Description
21
Link
Offline
Online
Tx
Rx
1000BASE-LXG8M-GLXB9-02
Hot
Swap
LinkTx
RxAN AN
Gigabit Port
Gigabit Port