Using Lanview Leds - Cabletron Systems E2210 Installation Manual

INSTALLATION

2.5.1 Using LANVIEW LEDs

The E2200 series network adapters employ four LANVIEW LEDs.
The functions of these LEDs are explained below:
Transmit Data (green)
The Transmit Data LED flashes when Ethernet packets are being
transmitted by the adapter onto the network.
Receive Data (yellow)
The Receive Data LED flashes when Ethernet packets are being
received from the network.
Collision Present (red)
The Collision Present LED flashes (in Standard Ethernet Mode
only!) when collisions are being detected on the network. This
LED does not function when the E2200 series adapter is in Full-
Duplex Switched Ethernet mode.
Link OK (green)
This LED illuminates to indicate that a link has been established
with another Ethernet device on the network segment. This LED
remains lit as long as the link is maintained on the network.
LANVIEW LEDs
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Transmit Data
(green)
Receive Data
(yellow)
Figure 2-6. LANVIEW LEDs
Collision
(red)
Link OK
(green)