4 ch video mux for video security Video: BNC Fiber: FC/SC/ST Data: RS485 Distance: 2km/20km/60km

Product Description

  4 ch Digital Video Multiplexer is tiny and with high stability,  and it is widely used in video security field as a surveilance equipment. It realizes the transmission of maximum 4 ch video and 1 ch RS485 data over fiber.

Device Application

Monitoring center interconnectionIntelligent transportation system (ITS)Highway video monitoring systemToll station video surveillance systemThe exchange transmission of television programsHigh-fidelity video conference systemclosed-circuit television industrial monitoringSecurity system

Technical datasheet

Video Interface

Signal compatible with PAL/NTSC/SECAMVideo input/output impedance: 75 Ohm (unbalanced)Video bandwidth: 6.5 MHzSample frequency: 13.5MHzQuantitative level: 8bitDifferential Gain: <1% (typical value)Differential phase: <1o(typical value)SNR: 67dB(typical)Color brightness delay difference: 10ns(typical)Color brightness gain difference: ±10%(typical)

Optical Interface

0~20KM (single mode, standard)0~60KM (single mode, long standard)0~2KM (multimode, standard)

Environment

Work temperature: -20~70oCStorage temperature: -40~85oCWork humidity: 5~95% (noncondensing)Storage humidity: 0~95%(noncondensing)No corrosive and solvent gas, no dust, no strong magnetic field interference

Dimension

Device: 122×100×30mmPack: 300×220×100mm

Order Information 

HM-C1V	One channel video(BNC)
HM-C1V1D	One channel video(BNC) + One RS485 data
HM-C2V	Two channel video(BNC)
HM-C2V1D	Two channel video(BNC) + One RS485 data
HM-C4V	Four channel video(BNC)
HM-C4V1D	Four channel video(BNC) + One RS485 data

4 ch video mux for video security