Cisco Catalyst 3550

1-7
Catalyst 3550 Multilayer Switch Hardware Installation Guide
78-11358-03
Chapter 1 Product Overview
Front-Panel Description
Figure 1-4 Catalyst 3550-24 and Catalyst 3550-24-DC Front Panel
Figure 1-5 Catalyst 3550-48 Front Panel
Figure 1-6 Catalyst 3550-24-FX Front Panel
M
O
D
E
S
Y
S
T
E
M
1X
2X
15X
1
6
X
R
P
S
S
T
A
T
U
S
U
TIL
D
U
P
L
X
S
P
E
E
D
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
1
X
2X
15X
1
6
X
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
2
Catalyst 3550
S
ERIES
10/100 ports
GBIC
module slots
74020
M
O
D
E
Catalyst 3550
SERIES
S
Y
S
T
E
M
1
X
2
X
1
7
X
1
8
X
3
3
X
3
4
X
1
5X
16
X
3
1
X
3
2
X
4
7
X
48
X
R
P
S
S
T
A
TU
S
U
TIL
D
U
P
LX
S
P
E
E
D
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
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
3
2
3
3
3
4
3
5
3
6
3
7
3
8
3
9
4
0
4
1
4
2
4
3
4
4
4
5
4
6
4
7
1
4
8
2
10/100 ports
GBIC
module slots
74019
1
2
Catalyst 3550
SER
IES
M
O
D
E
S
Y
S
T
E
M
R
P
S
S
T
A
T
U
S
U
T
IL
D
U
P
L
X
S
P
E
E
D
100BASE-FX
ports
GBIC
module slots
74096