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 |
