Digital video optical transmitter and receiver

GWT8V1D1E adopt the most advanced international technology of digital video and optical fiber transmission, performing synchronous, undistorted, uncompressed and high quality signal transmission over all kinds of optical fiber. The fiber optical transmitter & receiver can be easily used in the normal operation by virtue of LED indication of working status, and without any electric or optical regulation on site. It can be installed independently or installed in 4U rack.

Features：
◆Card-type or Stand-alone type for your choice; card-type is suitable for concentration management in 4U Racks
◆10 –digit coding and non-compression video transmission
◆supporting any high –resolution video signal
◆Video Band-Width：10MHz
◆automatically compatible with PAL, NTSC and SECAM video format
◆With APC circuit, constant output optical power and wide dynamic range
◆Large capacity of gigabit optical fiber transmission, easy for upgrading
◆Supporting video intact regenerative relay
◆Supporting advanced SNMP standards, realise long-distance web-controlling
◆LED indication of power and other parameter status, monitoring real-time operation
◆Modularized and industrialized design ensuring reliability and flexibility
◆Advanced auto- adaptive technology avoiding on-site electric or optical regulation
◆Capable of auto resumption of power fuse

Target Industries：
◆ Intelligent transportation supervisory system（ITS）
◆ Freeway supervisory/Telecommunication System
◆ Security protection system, TV medical treatment
◆ Long-distance Muti-media Schooling, Campus monitoring
◆ Long-distance broadcast television transmission system
◆ High-building Security Protection
◆ Military Telecom projects

Fiber Features：
Type Optical port TX wavelength (nm) RX wavelength (nm) TX power
dBm RX sensitivity
dBm Optical saturation dB Transmission Distance Km Max power dbm Lose dBm/Km
Single
mode FC 1310 1550 -15~-10 -34 -8 0~20 20 0.5
1310 1550 -12~-5 -36 -3 0~40 25 0.5
1310 1550 -10~-5 -38 -3 0~60 25 0.25
1310 DFB 1550DFB -5~0 -38 +2 0~40 30 0.25

Specifications:
Video
Video Interface: BNC
Video input/output impedance: 75Ω (unbalanced)
Video input/output Voltage: 1VP - P (peak value)
Video Bandwidth: 5-10MHz
Frequency response: <2dB
Video sampling:
15MHz high speed sampling
Differential gain: （ 10%-90%APL） DG <1%( Typical value)
Differential phase: （ 10%-90%APL） DP <0.7°( Typical value)
Video SNR: S/N ≥ 70dB （Maximum optical link path loss）
The Max-transmission Distance: 100KM
Video： Realize the 1 Channel Long distance transmission
Data
Data interface number 1-channel reverse data
Interface port RJ-45 or connection terminal
Interface Signal RS-232、RS-422( full duplex )、RS-485 (2/4 wire)
Code rate 0～256Kbps
Ethernet
Interface RJ45 port
Protocol IEEE802.3u 10/100 Base-TX
Working mode full duplex/half duplex
Time-delay: <23 bit
BER ≤ 10-9
Speed 10/100M fast Ethernet, self-adaptive
Packing information
Product Dimensions 23.5*15.4*3CM
Outside casing dimension 32.5*24*11CM
Product Weight(kg) 1.41
Outside casing Weight(kg) 2.2
No of units per carton(pcs) 2
Environmental
Input Voltage AC100V-AC240V to DC+6V ( external power )
MTBF： ≥105 hours
Power supplier： ≦10W
Operation temperature 0 ℃ ~50 ℃
Storage temperature -45 ℃ ~95 ℃
Humidity 5%~95% no coagulation