User guide

As shown in figure 47, each I/O board is identified by the input and output numbers supported
by the board position, which are printed on the side of each fan module (1 - 16, 17 - 32,
and so on). The transceiver modules on fiber optic I/O boards are identified as A through P.
A B C D E F G H I J K L M N O P
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
A B C D E F G H I J K L M N O P
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
1 - 16
17 - 32
33 - 48
49 - 64
FAN ASSIMBLY
A B C D E F G H I J K L M N O P
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
3G P BNC
O#1
Slot 2
No board
installed
I#1
O#2
I#2
O#3
I#3
O#4
I#4
O#5
I#5
O#6
I#6
O#7
I#7
O#8
I#8
O#9
I#9
O#10
I#10
O#11
I#11
O#12
I#12
O#13
I#13
O#14
I#14
O#15
I#15
O#16
I#16
O#33
I#33
O#34
I#34
O#35
I#35
O#36
I#36
O#37
I#37
O#38
I#38
O#39
I#39
O#40
I#40
O#41
I#41
O#42
I#42
O#43
I#43
O#44
I#44
O#45
I#45
O#46
I#46
O#47
I#47
O#48
I#48
Location P
Output and Input
Location A
Output and Input
Slot 1
(1-16)
Slot 4
(49-64)
Slot 3
(33-48)
I/O Numbers
Figure 47. Arrangement of Inputs and Outputs on the I/O Boards
Locations A through P correspond to the transceiver modules. Each module, numbered
from left to right, includes one of the outputs and one of the inputs supported by the board.
(For example, the input and output numbers supported by the I/O board in location 33 - 48
[slot 3] are as follows: A = 33, B = 34, C = 35, D = 36, E = 37, F = 38, G = 39, H = 40,
I = 41, J = 42, K = 43, L = 44, M = 45, N = 46, O = 47, and P = 48.)
NOTE: The output on the transceiver module is to the left of the input.
Slot Inputs and outputs Slot Inputs and outputs
1 1 through 16 11* 161 through 176
2 17 through 32 12* 177 through 192
3 33 through 48 13* 193 through 208
4 49 through 64 14* 209 through 224
5 65 through 80 15* 225 through 240
6 81 through 96 16* 241 through 256
7 97 through 112 17* 257 through 272
8 113 through 128 18* 273 through 288
9 129 through 144 19* 289 through 304
10* 145 through 160 20* 305 through 320
* FOX Matrix 320x only
ATTENTION: Do not touch the electronic components or the backplane or circuit
board connectors without being electrically grounded. Handle circuit boards by their
edges only. ESD can damage circuits, even if you cannot feel, see, or hear it.
NOTE: The I/O boards are hot-swappable. You do not need to power down the
switcher to remove or install an I/O board.
FOX Matrix 320x and FOX Matrix 14400 • Maintenance and Modifications
76