Series 3700A Switch and Control Cards Reference Manual
Section 11: Model 3732 quad 4x28 reed relay matrix card
3700AS-909-01 Rev. A / Preliminary
11-47
Schematic: Single 8x28 2-pole configuration
The next figure is a simplified crosspoint schematic of the single 8x28 2-pole matrix configuration.
NOTE
When viewing the crosspoint matrix for your 2-pole configuration in the Series 3700A web interface
on your computer, the low crosspoint in a channel pair will appear unavailable (gray). If you attempt to
click on the low crosspoint, you will receive an error message stating the channel is not active.
Figure: Single 8x28 simplified crosspoint schematic
Figure 58: Single 8x28 simplified crosspoint schematic
11528
11155
11527
11525
11524
11523
11522
11514
11513
11512
11511
11628
11255
11627
11625
11624
11623
11622
11614
11613
11612
11611
11728
11355
11727
11725
11724
11723
11722
11714
11713
11712
11711
11828
11455
11827
11825
11824
11823
11822
11814
11813
11812
11811
R15H
R16H
R17H
R18H
C128H
C127H
C126H
C125H
C124H
C123H
C122H
C104H
C103H
C102H
C101H
11128
11127
11126
11125
11124
11123
11122
11114
11113
11112
11111
11228
11227
11226
11225
11224
11223
11222
11214
11213
11212
11211
11328
11327
11326
11325
11324
11323
11322
11314
11313
11312
11311
11428
11427
11426
11425
11424
11423
11422
11414
11413
11412
11411
R11H
R12H
R13H
R14H
Crosspoints 105
to 121 omitted
12128
12127
12126
12125
12124
12123
12122
12104
12103
12102
12101
12228
12227
12226
12225
12224
12223
12222
12204
12203
12202
12201
12328
12327
12326
12325
12324
12323
12322
12304
12303
12302
12301
12428
12427
12426
12425
12424
12423
12422
12404
12403
12402
12401
Crosspoints 105
to 121 omitted
12528
12527
12526
12525
12524
12523
12522
12132
12131
12130
12129
12628
12627
12626
12625
12624
12623
12622
12232
12231
12230
12229
12728
12727
12726
12725
12724
12723
12722
12332
12331
12330
12329
12828
12827
12826
12825
12824
12823
12822
12432
12431
12430
12429
Matrix
crosspoint
relay detail
Bank 1 High
Bank 1 Low
Model 3732 in Slot 1 for this configuration
C128L
C127L
C126L
C125L
C124L
C123L
C122L
C104L
C103L
C102L
C101L
R15L
R16L
R17L
R18L
R11L
R12L
R13L
R14L