Description:
 

4 CH CCTV Video Balun allows 4 base-band composite video signals and Power supply as well Data to be transmitted via unshielded twisted pair (UTP) cable for more versatile cabling.

The 4 CH CCTV Balun can be used with CCTV power & data thru balun or CCTV Power converter for wide applications, and allow you to eliminate more expensive coaxial cables, including coupling signals from remote video cameras to display systems, video capture, security and surveillance monitoring applications.
 

Specification:
 

Environment: CCTV equipment for security and surveillance video, data, and power transmission.
Devices: CCTV cameras, monitors, multiplexers, digital video recorders (DVR) and other CCTV equipment.
Bandwidth: Video DC to 8MHz
Maximum input: 1.0Vp-p
Insertion loss: Max. 2dB per pair over the frequency range from DC to 8MHz
Return loss: Greater than 15dB over the frequency range from DC to 8MHz
Cross Talk: Greater than 40dB over the frequency range from DC to 8MHz
Common mode rejection: Greater than 40dB at 8MHz
Maximum video distance: Color: Cat.5 2230ft (680 Meter), Monochrome: Cat.5 2550ft (780 Meter), No qualified cable might decrease the transmission distance.
Maximum power distance: Max. Distance @ 24Vac via UTP Cat5 cable (24 AWG):
5VA .......... 558ft (170m) 10VA ........... 279ft (85m) 20VA .............. 141ft (43m) 30VA .................

Impedance: 75 ohm to 100 ohm (or 75ohm to 120ohm on request)
Power Supply:+12V/2A DC
Power Backup: Centralized power management through UPS at monitor site, no worry for power blackout.
Temperature: Operating temp. 0 to 55° C, Storage temp. -22 to 85°C, Humidity up to 95%
 

After-sale services:
 

All the products can be get back within 7days,exchanged within

3months and have 3 years warranty.(details please look at our instructions)

If