8- channel surge protection to UTP and coaxial cable LHD-8R-PRO with power supply distribution

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  • Code: LHD-8R-PRO-FPS
  • Manufacturer's code: 5904041750830
  • Weight: 1.2 kg
  • Availability: Duża ilość produktów Produkt available
    (shipping withing 24-48h)
FPS, power supply distribution for 8 camera, power protection track to 16 channel, signaling circuit, patch panel for CCTV, universal surge protection for UTP twisted Pair or coaxial cable, converter transformer Video UTP, eXQuality, HD, CVI, TVI,  FPS, AHD, HD-CVI, HD-TVI, passive device, TurboHD
LHD-8R-PRO-FPS is rack mount system designed to protect CCTV instalations from lightnings, electrostatic overvoltages and vandalism.

LHD series is universal for UTP twisted pair and coaxial cable. You can choose which one will be connected by switching jumpers on PCB (Coaxial / UTP). It’s a perfect solution for installations with different types of cables.

Built-in camera power distributor FPS - provides 8 independents power outputs, protects from short circuit and lightnings. It is equipped on optical signal of power supply to each channels and buzzer signaling of short circuit on any of them.

The device include high quality converter (transformer), change impedance UTP to coaxial cable.
The device dedicated is to transmission signal high frequency, which using to transmission Video HD in systems AHD, HD-CVI, HD-TVI / Turbo HD. Converter uses a high quality inductance of amorphous core, with linear characteristic allows signals move to 42Mhz.

LHD-8R-PRO is high quality, 8-channel surge protection for wire UTP and coaxialvcable. The device is dedicated to CCTV High Definition, using standard signal AHD, HD-CVI, HD-TVI oraz Turbo HD.
 
The device used three degrees protective acting in the right order while a lightning surge or other sources, both high and low. While normal operation, the signal transmission circuits are galvanically connected to ground, so are no harmful ground loops and interference, the HD signal. This protection is based on suppression of an electrical charge to the circuitry already in initial stage of formationand delays the emergence of the destructive voltage on the input circuit CCTV equipment. At the start of the primary impulse overvoltage, he is from the earth is neutralized using a different cable to ground. Surges generated inside the wire and secondary overvoltage, are eliminated before other circuit, decoupling special resistor. This results in a high strength to impulses multiple devices (stun guns) and ensures the order in each action grade protective.

Low capacitance circuit (7~9PF) has minimal effect on signal transmission from 0 ~ 100MHz, which for complex signals AHD HD-CVI and HD-TVI is very important, because it does not cause large attenuation.

LHD-8R-PRO can be use in systems multi channel systems with 1-channel surge protection HDO-1F-PRO, HDT-1F-PRO or device series EXTREME . In order to ensure full protection. It is recommended to use surge protection on two ends wire signal along with their ground.



Przykład zastosowania panelu do zabezpieczenia urządzenia odbiorczego z zastosowaniem urządzeń HDT-1F-PRO i HDO-1F-PRO

Example use patch panel LHD-16R-PRO to basic protect DVR and cameras using HDT-1F-PRO i HDO-1F-PRO.

The LHD-8R-PRO-FPS series is designed to Rack Cabinet. The patch panel can be mounted in front of rack cabinet at rear of rack cabinet with a LK-MOUNT brackets


Technical Specification:
Video channel 8
Impedance UTP
75 Ohm
Impedance BNC
100 Ohm
Connector input (line)
Socket srew/ UTP
Connector output (device)
Wire with male BNC
Frequency response
42 MHz
Tłumienie 0.4dB
Protect
3 - Air ionizing, gas tube, transcient bridge
Protect line-ground
Gas tube: 90V, 2x10kA @ 8/20uS
Protect line-line
Transcient bridge: 6V, 100A @ 8/20uS
Maximum level overvoltage
4kV
Capacity circuit Maximum 7~9pF
FPS  
Power supply channel 8
Input socket Connector DC
Output socket Screw connection
Nominal voltage 12V
Protection Overvoltage, overload, short circuit
Dimension 1U rack 19"

* transmission distance depend on the quality of the cable