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Hardware Overview
LED
Per-port Rx
Per-port Tx
Per-port AN
1000Base-T Line Card (T-Series)
The 1000Base-T line card contains two independent Ethernet ports. Each port supports a
1000Base-T connection.
32
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
Figure 16
shows the front panel of the 1000Base-T line card.
G8M-GTXB2-02
1
Offline
Link
Tx
Online
Rx
1000Base-T port
Figure 16. Front panel of 1000Base-T line card
1
Link
Tx
Master
Rx
Quality
1000Base-T port
Enterasys Xpedition 8000/8600 Getting Started Guide
1000BASE-T
Hot
Master
Swap
Quality
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