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GEM Electronics BLNPVRJ451 BLN-PVRJ45-1
CCTV Balun - BNC Plug with Power Lead All Pigtailed to RJ45 Jack.
The CCTV Power-thru Balun provides the transmission of video signals and remote power via a single UTP (unshielded twisted pair) cable for more versatile cabling. The CCTV Power-thru Balun is used in pairs that allow you to eliminate more expensive coaxial cable, which include coupling signals from remote video cameras to display systems, video capture, security and surveilance monitoring applications.
The use of existing twisted pair infrastructure (such as telephone cable and CAT5 computer networking cables) is also available. All of our Baluns are tested 100% for realiability and durability to gaurantee you signal integrity.
Bandwidth: Video DC to 8 MHz
Maximum: Input 1.0Vp-p
Impedance: 75 Ohm to 100 (or 75 Ohm to 120 Ohm on request)
Insertion Loss: Maximum 2dB per pair over the frequency range from DC to 8 MHz
Return Loss: Greater than 15dB over the frequency range from DC to 8 MHZ
Common Mode Rejection: Greater than 40dB at 8 MHz
Environment: Close-circuit TV (CCTV) equipment for security and surveilance
Devices: CCTV cameras, monitors, switchers, sequencers, multiplexers, digital video, recorders (DVR) and other CCTV equipment
Connectors: RJ45 Jack, BNC Male
Cable UTP: CAT5 or better - 100 Ohms at 1 MHz Maximum capacitance: 20pf/ft Attenuation: 6.6dB/1000ft. at 1 MHZ
Cable BNC: Imedance: 75 Ohms at 1 MHz (RG59/U) Maximum 25ft. of coax allowed per end to end
Maximum Distance: Color: CAT5 2230ft. (680 Meters) - Monochrome: CAT5 2550ft. (780 Meters)
Environment Required: Operating temperature 0 to 55 degree C - Storage temperature -22 to 85 degree C - Humidity up to 95%
Maximum Distance @ 24VAC via three pairs of a UTP CAT5 cable (24AWG): 5VA: 519ft. (170mm), 10VA: 258ft. (85mm), 20VA: 130ft. (43mm), 30VA: 86ft. (28mm) Based on 10% voltage drop at camera. Longer distance may be achieved @ 28VAC
Maximum Input Voltage: 50 Volts (AC RMS/DC)
Maximum Current Rating: 4.5A (AC RMS/DC)
Dimension: 33.0 x 21.0 x 24.2mm
GEM ELECTRONICS 04076CSQSTP
GEM ELECTRONICS 04066CS
GEM ELECTRONICS 30121
GEM ELECTRONICS 046018CSGTP
GEM ELECTRONICS 0406610CSTP
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JMAC Supply Corp.
333 West Merrick Rd.
Valley Stream, NY 11580
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