
2.5"
(6.4 cm)
RX+RX-GNDTX-TX+1234
ON
VIDEO POWER
ON
OFF
KBD4000V
INTERFACE
INTERFACECABLEPOWER SUPPLY
KBD4000V
USER-SUPPLIEDVIDEO COAX CABLEUSER-SUPPLIEDCOMMUNICATIONCABLE25 FOOT (7.6 M) DATA CABLEMULTIPLEXER
12345678RJ-45WALLBLOCKKBD4000V
TO
KBD4000V
VCRAUXMAINSPOTSVHS110-240 V~50/60 Hz
ALARMS12345678 91011 1415161213
C
O
M
I
N
C
O
M
O
U
T
R+
R–
T–
T+
R+
R–
T–
T+
Figure 3. Connecting KBD4000V to a MultiplexerRJ-45 JACKPIN FUNCTIONS TABLEPIN FUNCTION
1 Tx+
2 Tx-
3 +12 VDC
4 DC COMMON
5 GROUND
6 COMP. VIDEO
7 Rx-
8 Rx+
PIN 1
VIDEO POWERONOFFON
1 2 3 4 5 6 7 8
ON1 2 3 4 5 6 7 8