Cabletron Systems SmartSwitch 8000 Getting Started Manual page 45

LED
Per-port Rx
Per-port Tx
Per-port AN
1000Base-LX Line Card
1000Base-LX (T-Series) Line Card
The 1000Base-LX and 1000Base-LX (T-Series) line cards provide the same features as the
1000Base-SX line card, but supports singlemode fiber (SMF) as well as MMF.
shows the front panel of the 1000Base-LX line card.
SSR 8000/8600 Getting Started Guide
Description
• Green – indicates when the port's transceiver receives
packets.
• Orange – indicates when the port's transceiver receives
flow-control packets.
• Green – indicates when the port's transceiver transmits
packets.
• Orange – indicates when the port's transceiver transmits
flow-control packets.
• 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.
SSR-GLX19-02
Tx Link
Offline
Online Rx AN
Gigabit port
Figure 15. Front panel of 1000Base-LX line card
1 2
Tx Link
Rx AN
Gigabit port
Chapter 1: Features Overview
Figure 15
1000BASE-LX
Hot
Swap
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