Installation guide

1-7
Catalyst 3750 Switch Hardware Installation Guide
OL-6336-01
Chapter 1 Product Overview
Front Panel Description
Figure 1-6 Catalyst 3750-48TS Front Panel
The Catalyst 3750G-48TS 10/100/1000 ports are numbered 1 through 48. The
ports are grouped in pairs. The first member of the pair (port 1) is above the
second member (port 2), as shown in Figure 1-7. Port 3 is above port 4, and so on.
The SFP module slots are numbered 49 to 52.
Figure 1-7 Catalyst 3750G-48TS Front Panel
1 10/100 ports 2 SFP module slots
Catalyst 3750
S
E
R
IE
S
S
YST
RPS
MASTR
STA
T
DUPLX
SPEED
STACK
M
O
D
E
1X
2X
17X
18X
33X
34X
15X
16X
31X
32X
47X
48X
1
3
2
4
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
14
1
7
1
8
1
9
2
0
2
1
2
2
2
3
2
4
2
5
2
6
2
7
2
8
2
9
3
0
3
1
32
33
3
4
3
5
3
6
3
7
3
8
3
9
4
0
4
1
42
4
3
4
4
4
5
46
4
7
4
8
15
1
6
2
1
86542
1 10/100/1000 ports 2 SFP module slots
119770
2
1
Catalyst 3750G
S
E
R
IE
S
S
Y
S
T
R
P
S
S
T
A
T
D
U
P
L
X
S
P
E
E
D
MODE
1
2
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
3
4
1X
2X
15X
16X
1
7
1
8
2
1
2
2
2
3
2
4
2
5
2
6
2
7
2
8
2
9
3
0
3
1
3
2
1
9
2
0
17X
18X
31X
32X
3
3
3
4
3
7
3
8
3
9
4
0
4
1
4
2
4
3
4
4
4
5
4
6
4
7
4
8
3
5
3
6
33X
34X
47X
48X
4
9
5
0
5
1
5
2
M
A
S
T
R
S
T
A
C
K