1000Base-Lx Line Card - Cabletron Systems SmartSwitch 6000 Installation & User Manual

Hardware Overview
LED
Per-port Rx
Per-port Tx
Per-port AN

1000BASE-LX Line Card

The 1000BASE-LX line card provides the same features as the 1000BASE-SX line card, and
supports both single-mode fiber (SMF) and MMF.
1000BASE-LX line card.
1-18 Introduction
Table 1-8 1000BASE-SX Line Card LEDs (Continued)
• 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 is autonegotiating the
operating mode of the link between full-duplex and
half-duplex.
• Orange (intermittent) – indicates that autonegotiation is in
process.
• Orange (solid) – indicates a problem with autonegotiation
configuration.
• Red – indicates an autonegotiation failure. This fault may
occur if the link partner does not support full duplex.
• Off – indicates that autonegotiation has been disabled or
the link is down.
Description
Figure 1-5 shows the front panel of the