Slot numbering, Physical slot ordering, Inputs and outputs – Grass Valley NV8500 Series v.3.5 User Manual
Page 52: Nv8144 slot numbers increment from right-to-left, Nv8140 slot numbers increment from right-to-left, Nv8280 slot numbers increment from right-to-left, Outputs inputs (viewed from the rear of the frame), Outputs

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Inputs and Outputs
Slot Numbering
Slot Numbering
Physical slot ordering is primarily right-to-left (as you face the rear of the router.)
For the NV8576 frame and the NV8576-Plus frame, there is a different slot ordering for port
numbers.
Physical Slot Ordering
When you face the rear of the router, the slots are numbered incrementally from right-to-left.
•
NV8144
Slot numbers increment from right-to-left:
•
NV8140
Slot numbers increment from right-to-left:
•
NV8280
Slot numbers increment from right-to-left.
•
NV8576, NV8576-Plus
Slot numbers increment from right-to-left in each bay:
The slots are numbered from 1 to 64, both for inputs and for outputs.
For the NV8576-Plus, slots in both frames have this same numbering.
7
5 4 3 2 1
8
6
15
13 12 11 10 9
16
14
7
5 4 3 2 1
8
6
OUTPUTS
INPUTS
(Viewed from the
rear of the frame)
7
5 4 3 2 1
8
6
15
13 12 11 10 9
16
14
7
5 4 3 2 1
8
6
OUTPUTS
INPUTS
(Viewed from the
rear of the frame)
31
29 28 27 26 25
32
30
15
13 12 11 10 9
16
14
23
21 20 19 18 17
24
22
7
5 4 3 2 1
8
6
31
29 28 27 26 25
32
30
15
13 12 11 10 9
16
14
23
21 20 19 18 17
24
22
7
5 4 3 2 1
8
6
OUTPUTS
INPUTS
(Viewed from the
rear of the frame)
63
61 60 59 58 57
64
62
47
45 44 43 42 41
48
46
31
29 28 27 26 25
32
30
15
13 12 11 10 9
16
14
55
53 52 51 50 49
56
54
39
37 36 35 34 33
40
38
23
21 20 19 18 17
24
22
7
5 4 3 2 1
8
6
63
61 60 59 58 57
64
62
47
45 44 43 42 41
48
46
31
29 28 27 26 25
32
30
15
13 12 11 10 9
16
14
55
53 52 51 50 49
56
54
39
37 36 35 34 33
40
38
23
21 20 19 18 17
24
22
7
5 4 3 2 1
8
6
OUTPUTS
OUTPUTS
INPUTS
INPUTS
(Viewed from the
rear of the frame)