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InfiniBand Switch Platform Hardware User Manual
PS1
PS2
PSU #1
PSU#2
Blank
PSU#2
Mellanox Technologies
Figure 47: PSU Cover On and Off
PSU Covers On
STATUS PSU SPINE
LEAF
MNG 1
MNG2
FANS
FANS
MASTER
MASTER
S1
1
3
5
7
9
11
13
15
17
2
4
6
8
10
12
14
16
18
UID
1
3
5
7
9
11
13
15
17
S2
2
4
6
8
10
12
14
16
18
UID
1
3
5
7
9
11
13
15
17
S3
2
4
6
8
10
12
14
16
18
UID
SX6506 N+1 PSU Covers Off
STATUS PSU SPINE
LEAF
MNG 1
MNG2
FANS
FANS
MASTER
MASTER
S1
1
3
5
7
9
11
13
15
17
2
4
6
8
10
12
14
16
18
UID
1
3
5
7
9
11
13
15
17
S2
UID
2
4
6
8
10
12
14
16
18
1
3
5
7
9
11
13
15
17
S3
2
4
6
8
10
12
14
16
18
UID
SX6506 N+N PSU Covers Off
STATUS
PSU
SPINE
LEAF
MNG 1
MNG2
FANS
FANS
MASTER
MASTER
S1
1
3
5
7
9
11
13
15
17
2
4
6
8
10
12
14
16
18
UID
S2
1
3
5
7
9
11
13
15
17
UID
2
4
6
8
10
12
14
16
18
1
3
5
7
9
11
13
15
17
S3
2
4
6
8
10
12
14
16
18
UID
SX6506
Mellano
®
x
19
21
23
25
27
29
31
33
35
20
22
24
26
28
30
32
34
36
19
21
23
25
27
29
31
33
35
20
22
24
26
28
30
32
34
36
19
21
23
25
27
29
31
33
35
28
32
34
20
22
24
26
30
36
SX6506
Mellanox
®
19
21
23
25
27
29
31
33
35
20
22
24
26
28
30
32
34
36
19
21
23
25
27
29
31
33
35
20
22
24
26
28
30
32
34
36
19
21
23
25
27
29
31
33
35
20
22
24
26
28
30
32
34
36
SX6506
Mellanox
®
19
21
23
25
27
29
31
33
35
20
22
24
26
28
30
32
34
36
19
21
23
25
27
29
31
33
35
20
22
24
26
28
30
32
34
36
19
21
23
25
27
29
31
33
35
20
22
24
26
28
30
32
34
36
PS3
PSU #3
PSU #3
55
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