At-2973t adapter, Figure 2. at-2973sx faceplate, Table 2: at-2973sx network link and activity leds – Allied Telesis NetExtreme II Adapters User Manual
Page 20: Figure 2, Figure 2 and
Chapter 1: Introducing the AT-2973SX, AT-2973T, AT-2973T/4, and AT-VNC10S Adapters
20
Figure 2. AT-2973SX Faceplate
For AT-2973SX LED information, see Table 2.
AT-2973T
Adapter
The AT-2973T and AT-2973T/4 adapters include a 10/100/1000-Mbps
Ethernet MAC with both half-duplex and full-duplex capability and a 10/
100/1000-Mbps PHY. The transceiver is fully compatible with the IEEE
802.3 standard for auto-negotiation of speed and duplex mode.
The AT-2973T adapter operates at speeds of 10/100/1000T Mbps in
either full-duplex or half-duplex mode. This adapter has two twisted-pair
connectors and two LEDs, as shown in Figure 3 on page 21.
Table 2. AT-2973SX Network Link and Activity LEDs
Port LED
LED State
Network State
Link LED
Off
No link (cable disconnected)
Steady On
Link
Activity LED
Off
No network activity
Blinking
Network activity
1699
100
ACT
LNK