Twisted Pair Video Transmitter
Model XW-VDL101AT twisted pair video transmission devices with
super-strong anti-interference ability, and the electromagnetic
radiation to the outside world small, can have some sources of
interference in the normal work environment, but also the
requirements in place for low applied . In one of four pairs of
twisted-pair line of any line can take a pair of signal
transmission along the way, four pairs of lines can be four-way
video transmission will enable the phone, RS485 control data,
audio, multi-channel video, and even low-voltage power cables were
transmission, even if the combination of a wide range of signal
transmission is also non-interfering. This product is the impact of
the built-transient protection measures, there are strong
environmental adaptability. With the traditional program, as
compared to audio transmission, the use of passive twisted pair
video transmission can significantly reduce costs and improve
performance; compared with other similar products, excellent
technology products Stepp stronger performance, better stability,
sexual were lower than the more obvious advantages.
Characteristic
Real-time transmission of AV signals clear, high-quality video
effects
high-quality video effects
0 ~ 1200 meters distance adjustment
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
small
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
