Nortel Networks 10BASE-T Manual do Utilizador descarregar pdf (Página 288)

Using the BayStack 410-24T 10BASE-T Switch

B-2

309985-C Rev 00

10BASE-T/100BASE-TX MDA

The 400-4TX MDA (Figure B-1) uses four 10BASE-T/100BASE-TX RJ-45

(8-pin modular) port connectors to attach Ethernet devices. Table B-1

describes

the 400-4TX MDA components and LEDs.

Figure B-1. 400-4TX MDA Front Panel

Table B-1. 400-4TX MDA Components

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.

3 F Dx Full-duplex port status LEDs (green):

On: The corresponding port is in full-duplex mode.

Off: The corresponding port is in half-duplex mode.

4 Activity Port activity LEDs (green):

Blinking: Indicates the network activity level for the corresponding port. A

high level of network activity can cause LEDs to appear to be on

continuously.

5 10BASE-T/100BASE-TX RJ-45 (8-pin modular) port connectors.

400-4TX MDA

Activity

100

F Dx

BS41046A

5 3

1 2 ... 283 284 285 286 287 288 289 290 291 292 293 ... 329 330

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