Lemar Industrial Corp.
CCTV balun
  • Product Number : Power Converter, video and PTZ
  • Product : with balun built-in, power transmission on long distance
DESCRIPTION :

Our CCTV 3 in 1 balun, or Power Converter with Balun, transmits power, video and PTZ control signals through Cat5 UTP cable. It convert the input power (24 or 28Vac) to 12Vdc. This model has to be used only with camera running on a 12Vdc power input.

Regarding your system needs, the 3 in 1 balun can be configurated for power and video transmission only, or for power, video and PTZ control transmission.

Associated with our Power Thru balun or our CCTV Hub 16 ports, Power Converter allows to reach long distance for power transmission, depending on the power input and cameras power consumption. Models can be 500mA or 1A current.

All our balun are 100% tested for reliability and durability to guarantee your signal integrity
 
SPECIFICATIONS :

Bandwidth:
DC to 8Mhz

Maximum video input:
1.0Vp-p

Impedance:
75Ω to 100Ω

Cable UTP:
Cat.5 or better, AWG#24 typical
Impedance:100Ω at 1MHz
Maximum capacitance: 20pf/ft
Attenuation: 6.6dB/100ft at 1MHz

Return Loss:
Greater than 15dB over the frequency range

Insertion Loss:
Max. 2dB over the frequency range

Common Mode Rejection:
40dB at 8MHz

Maximum Distance for Video:
Color: 680m, B&W: 780m

Maximum Power Input:
40vdc or 28Vac

Maximum Current Rating:
4.5A

Maximum Distance for Power @24Vac via 3 pairs of AWG#24 UTP cat.5 cable:
Camera power consumption ----- Max. distance
200mA ---------------------------------- 1195m
500mA ---------------------------------- 480m
1000mA --------------------------------- 210m

Maximum Distance for Power @28Vac via 3 pairs of AWG#24 UTP cat.5 cable:
Camera power consumption ----- Max. distance
200mA ---------------------------------- 1600m
500mA ---------------------------------- 640m
1000mA --------------------------------- 280m

Power On LED indicator:
0,5 A: blue color
1 A: red color

Power Protection:
Over current protection built-in

Data:
PTZ controller by RS485
Maximum distance can be up to 1000m. over cat.5 UTP

 
PRODUCT NUMBER :

PN: 1181161A
Power Converter, video, power and data (PTZ) BNC male, with DC power plug PTZ lead-free, 0.5A
RJ45 wiring: video 8+ / 7-, power 1,3+ / 2,6- , data 4+ / 5-

PN: 1181161B
Power Converter, video, power and data (PTZ) BNC male, with DC power plug and PTZ lead-free, 1A
RJ45 wiring: video 8+ / 7-, power 1,3+ / 2,6- , data 4+ / 5-

PN: 1181961A
Power Converter, video and power, BNC male, with DC power plug, 0.5A
RJ45 wiring: video 8+ / 7-, power 1,3,5+ / 2,4,6-

PN: 1181961B
Power Converter, video and power, BNC male, with DC power plug, 1A
RJ45 wiring: video 8+ / 7-, power 1,3,5+ / 2,4,6-


Other configurations also available, please contact us for more information.
 
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