Nortel 450-24t 用户指南
BayStack 450 10/100/1000 Series Switches
309978-D Rev 01
1-3
Figure 1-2.
BayStack 450 Switch Front Panels
1
2
3
4
= Comm Port
= Uplink/Expansion Module slot
= Port connectors
= LED display panel
BS45078A
Uplink/Expansion Module
28
26
27
25
Comm Port
17
19
13
15
21
18
20
14
16
22
24
23
Status Dwn
Pwr
Up
Cas
RPSU Base
Activity
Activity
10/100
10/100
1
2
3
4
BayStack 450-24T
5
7
1
3
9
6
8
2
4
10
12
11
Uplink/Expansion Module
16
Comm Port
13
15
14
RPSU
Dwn
Pwr
Cas
Up
Status
Base
Activity
Activity
10/100
10/100
1
2
3
4
BayStack 450-12T
5
7
1
3
9
6
8
2
4
10
12
11
Uplink/Expansion Module
16
14
15
13
Comm Port
Status Dwn
Pwr
Up
Cas
RPSU Base
Activity
Link
F Dx
1
2
3
4
BayStack 450-12F
5
7
1
3
9
6
8
2
4
10
12
11