BACKPLANE
23-8
Figure 23-9 8-SHELF SWITCH RACK SETUP
P
T
M
P
T
M
P
T
M
P
T
M
P
T
M
P
T
M
01234567891011
16 17 18 19
20 21 22 23
24 25 26 27
48 49 50 51
52 53 54 55 56 57
58
59
64 65 66 67 68 69 70 71 72 73 74 75
SHELF 7
SHELF 1
SHELF 2
SHELF 4
SHELF 5
SHELF 6
M
D
C
M
D
C
M
C
I
M
C
I
M
C
I
M
C
I
M
C
I
M
C
I
M
C
I
M
C
I
M
C
I
M
C
I
t
N
e
M
V
T
M
V
T
12
M
S
N
M
S
N
M
I
T
M
I
T
M
I
T
M
I
T
M
C
C
M
C
C
POWER SUPPLY
"A"
"B"
80 81 82 83 84 85 86 87 88 89 90 91
N
I
M
t
N
e
N
I
M
M
L
E
M
L
E
M
W
A
M
W
A
M
W
A
M
W
A
M
W
A
M
W
A
M
I
D
M
I
D
P
T
M
32 33 34 35
36 37 38 39
40 41 42 43
SHELF 3
96 97 98 99 100 101 102 103 104 105 106 107
P
T
M
SHELF 8
112 113 114 115 116 117 118 119 120 121 122 123