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Chapter 1 Cables and power 29
Nortel VPN Router Installation — VPN Router 1750
The following table describes the LEDs on the 1000BASE-T (1000 GT) Ethernet
interface card.
1000BASE-T (1000 MT) Ethernet interface card LEDs
The following figure shows the LEDs on the 1000BASE-T (1000 MT) Ethernet
interface card.
Figure 6 LEDs on the 1000BASE-T (1000 MT) Ethernet interface card
The following table describes the LEDs on the 1000BASE-T 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 connects 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.
10/100/1000 Yellow The port operates at 1000 Mb/s.
Green The port operates at 100 Mb/s.
Off The port operates at 10 Mb/s.
Table 7 LED indicators on the 1000BASE-T (1000 MT) Ethernet interface card
LED Indicator Description
ACT/LNK Steady green The port connects to a valid link partner.
Flashing green The LAN port is sending or receiving network data.
Off The port does not link to a valid partner.
11287EA
10 = OFF
100 = GRN
1000 = ORG
ACT/LNK
Intel PRO
R
10/100/1000
ACT/LNK