Installation guide

Chapter 1 Product Overview
Front Panel Description
1-24
Catalyst 3750 Switch Hardware Installation Guide
OL-6336-01
Note If the port LEDs are green on all the switches in the stack, the stack is operating
at full bandwidth (32 Gbps). If any of the port LEDs are not green, the stack is not
operating at full bandwidth.
Figure 1-15 Stack LED
1 Stack member 8 3 Stack member 4
2 Stack member 3
Catalyst 3750
S
E
R
IE
S
SYST
RPS
MASTR
STAT
DUPLX
SPEED
STACK
M
O
D
E
1X
2X
17X
18X
33X
34X
15X
16X
31X
32X
47X
48X
1
2
3
4
1
2
3
4
5
6
7
8
9
10
1
1
1
2
1
3
1
4
1
7
1
8
1
9
2
0
2
1
2
2
23
2
4
2
5
2
6
27
2
8
2
9
3
0
3
1
3
2
3
3
3
4
3
5
3
6
3
7
3
8
3
9
40
4
1
4
2
4
3
4
4
4
5
46
4
7
4
8
1
5
1
6
Catalyst 3750
S
E
R
IES
SYST
RPS
MASTR
STAT
DUPLX
SPEED
STACK
M
O
D
E
1X
2X
17X
18X
33X
34X
15X
16X
31X
32X
47X
48X
1
2
3
4
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
7
1
8
1
9
2
0
2
1
2
2
2
3
2
4
2
5
26
2
7
2
8
2
9
3
0
3
1
3
2
3
3
3
4
3
5
3
6
37
3
8
3
9
4
0
4
1
4
2
4
3
44
4
5
4
6
4
7
48
1
5
1
6
Catalyst 3750
S
E
R
IE
S
SYST
RPS
MASTR
STAT
DUPLX
SPEED
STACK
M
O
D
E
1X
2X
17X
18X
33X
34X
15X
16X
31X
32X
47X
48X
1
2
3
4
1
2
3
4
5
6
7
8
9
1
0
11
1
2
1
3
1
4
1
7
1
8
1
9
2
0
21
22
2
3
2
4
2
5
2
6
27
2
8
2
9
30
3
1
3
2
3
3
3
4
3
5
36
3
7
3
8
3
9
4
0
4
1
42
4
3
4
4
45
4
6
4
7
4
8
1
5
1
6
1X
2X
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
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