At-2971sx, Figure 2. at-2971sx gigabit ethernet adapter – Allied Telesis AT-2971T User Manual
Page 17
AT-29xx Series Gigabit Ethernet Adapters Installation Guide
17
AT-2971SX
The AT-2971SX Gigabit Ethernet adapter has one fiber port and two
LEDs, as shown in Figure 2 and described in Table 2.
Figure 2. AT-2971SX Gigabit Ethernet Adapter
100
Green
On
A valid link has been established at
100 Mbps.
Off
No valid link at 100 Mbps.
1000
Green
On
A valid link has been established at
1000 Mbps.
Off
No valid link at 1000 Mbps.
ACT
Green
On
The adapter is receiving or
transmitting data.
Off
The adapter is not receiving or
transmitting data.
Table 1. AT-2916T LEDs (Continued)
LED
Color
State
Description
ACT
LINK
1249