E-link China Technology Co.,LTD
E-link China Technology Co.,Ltd. Professional Fiber Optical Communication and CCTV Security Transmission Product Manufacturer
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2~4 Channel Video Multiplexer for 1 Coaxial Cable
Features
► 2-4Channel video signal for camera over 1 coaxial cable
► Designed according to projects with minimum installation volume requirement
► Long distance transmission up to 500m
► Frequency Division Multiplexing, with all video and data transmission real-time and all images high-definition and non-delay.
► One coaxial cable, no extra cable, which save infrastructure cost,(cost saving 25~30%)
► Maintaining high quality video & anti-interference immunity
► Easy installation with BNC harness
Overview
E-link LNK-MV series video multiplexer bound the 2~4-ch video signal of the camera and the control signal of rs485 reverse controller in one coaxial cables transmission. The Video Multiplexer is composed of a Transmitter and a Receiver. From the receiver to the transmitter, it transmits 2~4 channel video signals through one coaxial cable to long distance. Besides, as you don’t need to install extra cable for data signals, you can save your money and time.
Technical Indexes
| Transmitter | ||||||
| VIDEO 1 | VIDEO 2 | VIDEO 3 | VIDEO 4 | VIDEO 5 | VIDEO 6 | |
| Central Frequency | 46MHZ | 38MHZ | 30MHZ | 30MHZ | 30MHZ | |
| Signal Output Intensity | 105db | 105db | 103db | 102db | 102db | 102db |
| Video Input Impedance | 75 Ohm (Unbalanced) | |||||
| Video Input Amplitude | 0.8-1.5VPP | |||||
| Video Compatible Format | PAL, NTSC | |||||
| Video Interface | BNC | |||||
| 2-62-2- | 8MHZ | |||||
| Power Supply | DC12V/1A | |||||
| Receiver | ||||||
| Signal Output Amplitude | 0.9-1.1VPP | |||||
| Output Polarity | Positive | |||||
| Output Impedance | 75(Unbalanced) | |||||
| Video Interface | BNC | |||||
| Power Supply | DC12V/1A | |||||
| RS485 Output Parameter(Switch with VIDEO 1) | ||||||
| Quantity of Node Supported | 10 | |||||
| Baud Rate | 300-57600bps | |||||
| Interface | Double terminal block | |||||
| Dimension | 158*124*39mm | |||||
Ordering Information
| LNK-MV401 | 4-Ch video converter transmitter and receiver for camera by one coaxial cable |
