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Fiber Node Cabinet System Manual
Alarm Block Connections
The alarm block receives alarm input from six shelf components:
• Total Access 3000 Fan Modules (2)
• Environmental Control Unit
• Fuse and Alarm Panel
• Valere Rectifier Shelf
The alarm panel has ten terminal blocks labeled
nal block has two barrier strips: a NO (normally open) barrier strip with 1 through 8 wire-wrap pins, and a
COMM (common) barrier strip with 1 through 8 wire-wrap pins. All alarms use the
contacts on backplane connections. Alarm inputs must be jumpered to customer designated Total Access
3000 input terminals.
7.
TOTAL ACCESS 3000 CUSTOMER WIRING
The customer is responsible to dress and lace customer installed wiring to accepted workmanship
standards. Take special care with fiber optic cables making use of all fiber optic management and prot e c -
tion devices.
Total Access 3000 Shelf Wiring
The loops for ADTRAN Total Access 3000 shelf wiring appears on the equipment side of the cross
connect blocks.
Beginning with the host shelf (A), HDSLx circuits are wired to the equipment side protection panel. Loop
1 pairs are wired sequentially to positions 1 through 84. Positions 85 through 100 are not connected. Loop
2 pairs are wired sequentially to positions 101 through 184. Positions 185 through 200 are not connected.
Cross Connections
To connect a customer per the engineering order to the assigned slot, the equipment side of the cross
connect is wired from the appropriate equipment side position to the appropriate field side position by
installing jumper wires on the wire-wrap pins of the cross-connect panel. The protector module is provided
for the corresponding position in the protector panel. After this cross connect has been completed, the
HDSLx or appropriate technology module should then be seated in the Total Access 3000 shelf.
Outside Plant Wiring
Pair numbering on the field side cross connect block is straight through, sequentially numbered 1 through
200, and corresponds with the sequential numbering of the field pairs as they are terminated on the splice
modules.
20
through
, reading from left to right. Each termi-
TS1
TS10
and
NO
COMM
64192MS3KQL1-1A
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