Nortel Networks Installing Media Dependent Adapters 4TX / 8100-4TX MDA, Item Label Description

The 10BASE-T/100BASE-TX MDA ports can operate at either 10 Mb/s or 100 Mb/s. The port speed is determined through autonegotiation with its connecting device.

Table 3 describes the 400-4TX MDA and the 8100-4TX MDA front-panel components.

Table 3. 400-4TX / 8100-4TX MDA

Item Label Description

1 100 100BASE-TX port status LEDs (green):

On: The corresponding port is set to operate at 100 Mb/s.

Off: The link connection is bad or there is no connection to this port.

Blinking: The corresponding port is management disabled.

2 10 10BASE-T port status LEDs (green):

On: The corresponding port is set to operate at 10 Mb/s.

Off: The link connection is bad or there is no connection to this port.

Blinking: The corresponding port is management disabled.

(continued)

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