2-14 Riverstone Networks RS 3000 Switch Router Getting Started Guide
Hardware Features
Introduction
The 10/100Base-TX line card uses the following LEDs.
1000BASE-SX Line Card
The 1000BASE-SX line card supplies two independent Gigabit (1000-Mbps) Ethernet ports. The ports connect to
MMF optical cable.
shows the front panel of the 1000Base-SX line card.
Figure 2-5 Front panel of the 1000BASE-SX line card
The following table lists the media specifications for the 1000BASE-SX line card.
Table 2-7
10/100Base-TX line card LEDs
LED
Description
Offline
When lit, this amber LED on the left side of the line card indicates that
it is offline (powered off).
The Offline LED also is lit briefly during a reboot or reset of the
RS 3000 and goes out as soon as the control module discovers and
properly initializes 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.
Link
Each port has two LEDs on its connector. The green LED on the left
side of the connector 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.
Activity
The amber LED on the right side of each port connector flashes each
time the port’s transceiver sends or receives packets.
2
1
Rx
Tx
Link
AN
Rx
Tx
Link
AN
1000BASE-SX
G3M-GSXB1-02