XW-VDL104AR models can be twisted pair video receiver video transmitters and associated with the combination, with the XW-VDL101AT portfolio, the transmission distance of 1200 meters; At the same time, transmission distance can be simply set up the transmitter and receiver of the call code switch to enable transmission to achieve the best results. Debugging the device simple and easy to use. Has a strong ability of interference suppression, when the telephone, RS485 control data, audio, multi-channel video, and even low-voltage power transmission cables were all between the non-interfering signals can still work. The built-in transient protection measures the impact, there are strong environmental adaptability. At the same time, the product of low electromagnetic radiation and will not harm human health and interfere with the normal work of other equipment. Works used in twisted-pair transmission equipment has its own unique advantages; in a Category 5 or Category 5 twisted-pair of ultra-four pairs of lines of any line can take a pair of signal transmission along the way, so that four pairs of the four transmission line can be video signals, significantly lowering the cost of the project layout.
XW-VDL104AR is a 4-way active BALUN (Balance-UnBalance, balance - non-equilibrium) receiving equipment, the use of five or more than five categories of unshielded twisted pair transmission medium as the transmission of real-time monochrome or color PAL, NTSC, SECAM standard, such as the base-band video signal. Security can be widely used in transmission, multimedia, multi-media advertising systems. With the traditional program, as compared to audio transmission using twisted pair video transmission can significantly reduce costs and improve performance; compared with other similar products, excellent technology products Stepp stronger performance, better stability, cost-effective advantage becomes more apparent.
Characteristic
● 4-way receive, for each 1 minute 2 Road
the distribution of output
● Accessories can be turned into 19-inch 1U rack design
● Real-time transmission of A/V signals clear, high-quality video effects
● high-quality video effects
● the distance from 0 to 1200 meters, adjustable
● super interference suppression
● Mine the three-tier design
● Video / Power instructions
● High-power-disturbance-rejection design
● wide AC input voltage DC
● SMT Process Design table affixed
Technical Data
- Video Transmission
- compatible video format PAL, NTSC, SECAM, such as base-band signal
- bandwidth signal processing 280MHz (-3db)
- bandwidth signal drive 0-6MHz
- Re-drive the maximum distance 1200 meters standard UTP CAT5E wire selection
- Signal Interface
- video input port card pin female BNC Block system, 75-ohm impedance
- video output port pluggable terminal block, 50-ohm impedance
- video input port protection 2KV (common mode) the implementation of standards: 10/700us wave
- video output port protection 2KV (differential mode) the implementation of standards: 10/700us wave
- video output port over-current protection > 100mA over-current protection
- adjustment dial Code
- DIP switch blue 4 stalls allocated side code
Code - allocated stalls 4 stalls (0-600 m ,600-900 meters ,900-1200 m> 1200 meters)
- light
- Power LED red
- signal light Huang
- electrostatic protection
- electrostatic machine protection 6KV contact discharge, 8KV air discharge
- performance standards IEC6100-4-2
- reliability
- MTBF time (MTBF)> 30000 hours
- Part power
- Adaptation voltage range 12V-40VDC or 9V-24VAC (50Hz)
- power <100 mW
- over-voltage protection 40V
- lightning surge protection > 2KV/1KA
- performance standards combination of wave IEC6100-4-5, 1955 (GB / T 17626.5-1999)
- safety requirements implementation of standards: IEC60065: 1998
- environmental requirements
- temperature -20 ℃ ~ 70 ℃
- relative humidity 0 ~ 95% (non-condensing)
- storage temperature -40 ℃ ~ 150 ℃
