Cabletron Systems SmartSwitch 8000, Getting Started Manual

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Chapter 1: Features Overview
28 SSR 8000/8600 Getting Started Guide
LEDs
The 100Base-FX line card uses the following LEDs.
1000Base-SX Line Card
1000Base-SX (T-Series) Line Card
The 1000Base-SX line card and 1000Base-SX (T-Series) line cards contain two independent
Gigabit (1000 Mbps) Ethernet ports. The ports connect to multimode fiber (MMF) cables.
Figure 13 shows the front panel of the 1000Base-SX line card.
Figure 13. Front panel of 1000Base-SX line card
LED Description
Offline When lit, this amber LED on the left side of the line card
indicates that the line card is offline (powered off) but is ready
for hot swap.
The Offline LED also is lit briefly during a reboot or reset of the
SSR but goes out as soon as the Control Module discovers the
line card.
Online When lit, this green LED indicates that the line card is online
and is ready to receive, process, and send packets if configured
to do so.
Lnk Each port has two LEDs located to the left of the connector.
The green Lnk LED indicates the link status. When this LED is
lit, the port hardware is detecting that a cable is plugged into
the port and the port has established communication with the
device at the other end.
Act The amber Act LED flashes each time the port’s transceiver
sends or receives packets.
Hot
Swap
2 1
Online
Offline
Rx
Tx Link
AN Rx
Tx Link
AN
Gigabit port Gigabit port
1000BASE-SX SSR-GSX11-02