RJ-11 P

ORTS

B-5

RJ-11 Ports
Standard telephone RJ-11 connectors and cabling can be found in several
common wiring patterns. These six-pin connectors can accommodate up
to three wire-pairs (three telephone lines), but usually only one or two pairs
of conductor pins and wires are implemented.
The RJ-11 ports on the side of the CPE contain two wire-p airs, an inner
pair (pins 3 and 4) and outer pair (pins 2 and 5). On the LINE port, the
inner wire-pair carries both voice and digital data. On the PHONE port,
the inner wire-pair carries voice only.
The outer wire-pair is only connected if there is a second telephone line,
and carries voice only.
Figure B-4 RJ-11 Wiring
123456
Blue/White
White/Blue
R1T1
123456
Red
Green
R1T1R2T2
Black
Yellow
123456
Blue/White
White/Blue
R1T1R2T2
White/Orange
Orange/White
6x2Jack6x4Jack6x4Jack
T=Tip R=Ring