A SERVICE OF

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12
Attaching the Brackets
Use four Phillips flat-head screws to attach the long side of the brackets on the Catalyst 3550-12
switches.
Number-8 Phillips
flat-head screws
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
2
1
1
2
3
4
5
6
7
8
9
1
0
Catalyst 3550
S
E
R
IE
S
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
2
1
1
2
3
4
5
6
7
8
9
1
0
Catalyst 3550
S
E
R
IE
S
100-240V~
5-3A
50/60Hz
DC OUTPUT 1
C
O
NSO
LE
Front-mounting position
Mid-mounting position (telco rack)
Rear-mounting position