Quick Start Manual

Model GS504 4-Port Gigabit Switch Installation Guide
Front Panel
The front panel of the Model GS504 switch contains the following LEDs that
correspond to each network port: Activity (Rx/Tx) and FDX (full-duplex)/
Collision. Each fiber network port has its own Link LED (located to the right of
each 1000 Mbps port).
LEDs
The table below describes the activity of the LEDs.
Label
Color Activity Description
Power Green On
Off
Power is supplied to the switch.
Power is disconnected.
FDX/Col Green
Yellow
On
Off
Blinking
The port is operating in full-duplex mode.
The port is operating in half-duplex mode.
Data collisions are occurring on the port. In a full-
duplex environment, there is no collision. In a half-
duplex environment, some collisions are normal.
Activity Green Blinking Packet transmission or reception is occurring on
the port.
Link Green On
Off
A valid 1000 Mbps link is established on the port.
A link is not established on the port.
Product Illustration
Power
Green=FDX, Yellow=Col
Activity
Tx Rx
123 4
Link
1234
GS504SX
MODEL
Gigabit Fiber Switch
4
PORT
10/100Mbps
Ethernet
Tx Rx
Link
Tx Rx
Link
Tx Rx
Link
Front Panel of the Model GS504 Switch
Power LED
Fiber network
ports
Activity
LEDs
FDX/Collision LED
9318FA
Link
LED