Netgear FS 750 User Manual download pdf (Page 18)

physical description 2-4

LED Mode Button and LED Descriptions

LEDs on the front panels of the FS726 and FS750 Switches provide a quick and

accurate display of port operation.Users can clearly identify the status of each port

for link and by toggling the LED Mode button through the associated categories speed,

activity, collision, and duplex mode .

Table 2-1 summarizes the LEDs on the FS726 and FS750 Switches. A detailed

description of the LEDs follows the table.

Table 2-1.Front Panel LEDs

Label Color Activity Description

Power Green On Power is supplied to the switch.

Off Power is disconnected

Link Green On Port has a valid link connection.

Off A valid link has not been established on the port.

Mode in: Max Spd

10/100 Mbps Port Green On Port has made a 100 Mbps connection.

Off Port has made a 10 Mbps connection.

Module Bay Port Green On Port has a valid 1000 Mbps (1 Gbps) link connection

Off A valid link has not been established on the port.

Mode in: Activity /

Collision Green Blinking Data transmission is occurring on the port.

Yellow Blinking Data collision is occurring on the port.The rate at

which this LED blinks corresponds to the number of

collisions.When a collision occurs,the connected

device pauses and transmits again after waiting a

specified time.

Mode in: FDX Green On Port is operating in full-duplex mode.

Yellow On Port is operating in half-duplex mode.

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Netgear FS 750 User Manual Page 18