ADC PCS-822, Technical Practice, Page: 38 / 46

SCP-PCS822-021-03H January 6, 2003
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ADC Telecommunications, Inc.
P
ROTECTION
B
LOCK
Network, DSL and alarm lines are routed through the right hand protection block. Subscriber drops are routed
through the left hand block (FPR-806 applications only) (
Figure 22 ).
Figure 22. Protection Block
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