4
947565
RJ45 NETWORK
CONNECTION
SIDE
HORN SIGNAL CONNECTION
HORN
RJ45 NETWORK
CONNECTION
SIDE
STANDARD
RJ45 PATCH CABLE
(T568B)
Typical 568B
RJ-45 Jack
RJ-45
CAT 3/5/6
VM-186
RJ45
WHITE/GREEN
GREEN
WHITE/BROWN
BROWN
BROWN
BLUE
WHITE/BLUE
BLUE
WHITE/ORANGE
ORANGE
WHITE/GREEN
GREEN
WHITE/BROWN
BROWN
WHITE/BLUE
BLUE
WHITE/ORANGE
ORANGE
HORN
*The Maximum Recommended Distance
From the IP Link to the Horn is 350’.
CALL IN SWITCH
NORMAL OPEN
MOMENTARY CLOSED
(OPTIONAL)
Figure 4. Signal Connections
