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Chapter 1: Overview
20
Figure 10 RJ-45 Port LEDs for the AT-8000/24 and AT-8000/48
Each non-POE RJ-45 port has two LEDs, one for Link and one for Mode
status. The Link and Mode Port LED indications are described in the
following table:
Table 6 Port LED Mode/Indications for AT-8000GS/24 & AT-8000GS/48
Port
LED
Port
Mode
LED
Indication
Description
Left
LED LINK
Solid Green A link is established on the port.
Off No link is established on the port.
Right
LED
COL
Solid Green
Data collisions are occurring on the port.
Off
No data collisions are occurring on the
port.
SPD
Solid Green
Link is established at 1000Mbps.
Solid Amber
Link is established at 100Mbps.
Off
Link is established in 10Mbps.
FDX
Solid Green
A Full Duplex mode connection is
established.
Off
A Half Duplex mode connection is
established.
ACT
Solid Green
Port is transmitting and/or receiving
data (default mode).
Off
No activity is established.