Brand Rex part #
BR866-JC
Standard 8-pin
jack wiring
1—T
2
––––
R
2
––––
T
3
––––
R
1
––––
T
1
––––
R
3
––––
T
4
––––
8—R
4
––––
2
T
—1
2
R
3
T
1
R
1
T
3
R
4
T
4
R
—8
Odd number CM jacks
to be affixed to
building wiring block
66-Block free of building
wiring; needed for jumpers
To
previous
even
number
port used
per
—1
R
1
T
1
—8
66-Block wired for Even number CM jacks
four-pair station runs
from which to run jumpers
FIGURE 2-8 A 66-type block wired for 4-pair station runs.
Wiring the System 2-31