Nortel Networks 1000BASE-ZX Manual Do Utilizador

Chapter 1 BayStack 420 Switch

209418-A

The 10BASE-T/100BASE-TX switch ports also support half- and full-duplex 
mode operation (refer to Installing the BayStack 420 10/100/1000 Switch).

The 10BASE-T/100BASE-TX RJ-45 ports can connect to 10 Mb/s or 100 Mb/s 
Ethernet segments or nodes.

See 

 for more 

information about the RJ-45 port connectors.

 shows the BayStack 420 Switch LED display panel. See 

 for a 

description of the LEDs.

Figure 3   BayStack 420 Switch LED display panel

Note: Use only Category 5 copper unshielded twisted pair (UTP) cable 
connections when connecting 10BASE-T/100BASE-TX ports.

9991EA

1

3

5

7

9

11

13

15

17

19

21

23

2

4

6

8

10

12

14

16

18

20

22

24

10/100 Link Activity

HDX/FDX

12/100 Link Activity

HDX/FDX

Base

Unit Set