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SpectraLink Corporation Installation and Operation
Link WTS – Link 150 M3 MCU
Two-wire Analog or Digital Demarc Block
The demarc block for the two-wire analog or digital interface should be wired as
follows.
LINE1 tip
ring
LINE 2 tip
ring
LINE 3 tip
ring
LINE 4 tip
ring
LINE 5 tip
ring
LINE 6 tip
ring
LINE 7 tip
ring
LINE 8 tip
ring
LINE 9 tip
ring
tip
ring
tip
ring
tip
ring
LINE 13 tip
ring
LINE 14 tip
ring
LINE 15 tip
ring
LINE 16 tip
ring
25 PAIR MALE
CONNECTOR
CABLE TO
MCU
CONNECTOR A
Telephone
Ports
UNUSED
1 & 2
3 & 4
1
2
3
4
Base
Station
Power
Pairs
Base
Station
Data
Pairs
LINE 10
LINE 11
LINE 12
UNUSED
Two-wire Connector
PN: 72-0075-01-F.doc Page 20