Nortel Networks Accelar 1050 - Manual (Page 30)

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Chapter 1 Hardware overview
NN46110-313 02.01
1000BASE-T (1000 GT) Ethernet interface card LEDs
The following figures show the LEDs on the 1000BASE-T (1000 GT) Ethernet
interface card. Although the card supports 10/100/1000 Mbit/s operation, the VPN
Router 1100 only supports 10/100 Mbit/s operation.
Figure 8 LEDs on the full-height 1000BASE-T (1000 GT) Ethernet interface card
Figure 9
LEDs on the half-height 1000BASE-T (1000 GT) Ethernet card
The following table describes the LEDs on the 1000BASE-T (1000 GT) Ethernet
interface card.
Table 6 LED indicators on the 1000BASE-T (1000 GT) Ethernet interface card
LED Indicator Description
ACT/LINK Steady green The port is connected to a valid link partner.
Flashing green The card is sending or receiving network data. The
frequency of the flashes increases with increased
traffic.
Off The card is not sending or receiving data.
10/100TX Green The port is operating at 100 Mb/s.
Off The port is operating at 10 Mb/s.