GS910 Series Gigabit Ehternet Unmanaged Switch Installation and User’s Guide
18
10/100/1000
Base-TX Twisted
Pair Ports
The GS910 series switch is equipped with multiple 10/100/1000Base-TX
twisted pair ports
Connector
All twisted pair ports feature 8-pin RJ-45 connectors. For the port pinouts,
see “RJ-45 Twisted Pair Port Connectors” on page 69.
Speed
The ports are 10Base-T, 100Base-TX, and 1000Base-T compliant and
capable of 10 Mbps, 100 Mbps, and 1000 Mbps speeds. The ports are
IEEE 802.3u Auto-Negotiation compliant. With Auto-Negotiation, the
switch automatically matches the highest possible common speed
between the switch port and its end-node.
Table 3. LEDs for the AT-GS910/8, AT-GS910/8E, AT-GS910/16, and
AT-GS910/24 Switches
LED State Description
PWR Green The switch is powered ON and operating
normally.
Off The switch is not receiving power.
LOOP Green The Loop Prevention is enabled.
Blinking
Green
A loop has been detected and the switch
blocks the looped port to stop the loop.
Off The Loop Prevention is disabled.
L/A Green A valid link is established on the port.
Blinking
Green
Frames are being transmitted/received on the
port.
Off No link is established.
SPD/
LOOP
Green The port is operating at 1000Mbps.
Amber The port is operating at 100Mbps.
Off The port is operating at 10Mbps or no link is
established.
Blinking
Green
A loop is detected while the port is operating at
1000Mbps. The switch blocks the looped port
to stop the loop.
Blinking
Amber
A loop is detected while the port is operating at
10/100Mbps. The switch blocks the looped port
to stop the loop.
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