Cisco CATALYST 4500 7 SLOT CHASSIS FAN NO POWER SUPPLY REDUNDANT SUPCAPABLE Техническое Руководство
Chapter 3 Installing the Switch in a Rack
System Ground Connection Guidelines
3-24
Catalyst 4500 Series Switches Installation Guide
78-14409-08
Figure 3-17
Connecting System Ground on the Switch
Step 5
Remove the label that covers the grounding pad.
Step 6
Place the grounding lug against the grounding pad, aligning the holes. Insert the
two M4 screws through the holes in the grounding lug and grounding pad
(
two M4 screws through the holes in the grounding lug and grounding pad
(
and
).
79482
WS-X4448
-GB-RJ4
5
STATUS
12
11
10
9
8
7
6
5
4
3
2
1
14
13
16
15
28
27
26
25
24
23
22
21
20
19
18
17
30
29
32
31
44
43
42
41
40
39
38
37
36
35
34
33
46
45
48
47
10/100BA
SE-TX
ETHERNE
T
MULTI-S
PEED
GIGABIT
ETHERN
ET
SWITCHIN
G MODUL
E
WS-X444
8-GB-RJ4
5
STATUS
12
11
10
9
8
7
6
5
4
3
2
1
14
13
16
15
28
27
26
25
24
23
22
21
20
19
18
17
30
29
32
31
44
43
42
41
40
39
38
37
36
35
34
33
46
45
48
47
10/100BA
SE-TX
ETHERNE
T
MULTI-SP
EED
GIGABIT
ETHERN
ET
SWITCHIN
G MODUL
E
1
STATUS
WS-X4412-2
GB-TX
2
3
4
5
6
7
8
9
10
11
12
17
1
STATUS
WS-X4412-2
GB-TX
2
3
4
5
6
7
8
9
10
11
12
17
1
STATUS
WS-X4412-2
GB-TX
2
3
4
5
6
7
8
9
10
11
12
17
UPLINK
UPLINK
CONSOLE
10/100
BASE-TX
STATUS
UPLINK
UPLINK
CONSOLE
10/100
BASE-TX
STATUS
Grounding
pad
pad
Grounding lug
Wire
Screws (M4)