Installing the DSL Access Wiring
The local loop terminates at the punchdown block or NID. Wiring must be connected from the customer premises side of the punchdown block or the NID to an RJ11 jack. Typically, the punchdown block is installed in commercial locations and the NID is installed in residential locations.
"Procedure
1.Access the punchdown block or NID.
2.Disconnect the DSL access pair from the local loop.
!WARNING:
Do not continue unless the DSL access line from the local loop has been disconnected at the NID or punchdown block. Refer to Important Safety Instructions on page 19.
A punchdown block is used without a POTS splitter in the following example.
Punchdown Block |
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| Wiring to | |
Demarcation Point |
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| DSL Jack | |
DSL |
| Bridge Clip |
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Access | A | B | C | D | |
from Local | |||||
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Loop |
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