LH80 Series digital optical transceiver adopt digital symmetry multiplexing / wavelength division and, kilomega fiber transport make the signal channel video, data and other signal on signal core fiber could transport with high quality real time synchronously, distortionlessly.
Special modelrize design make video and data functionalized, modelized, mainboard information concentration line standardrized. It could composed to be a multiplexing transport fiber optics with many kinds of complex information data to meet customer's all kinds of requirements. Plug and play design make the install easily, no need sence adjustment, It's light model and core circuit componet are all imported. All light and electricity interface are fit international standard, could run in differernt work enviroment. With LED video status display, could monitor the system run normally.
Main feature
1. 10 digit PCM digital video coding and non-compensation video transport
2. Support any high resolution video signal
3. Auto compatible with PAL, NTSC, SECAM video system
4. SMT appearance
5. No disturb from electromagnetic, radio frequency, natural current
6. Kilomega fiber transport, big capacity, easy upgrading. Power, link, video and other parameter status LED display which could monitor the running status of the system.
7. Support video undamage self-adopting, surge protection, auto recovery. No need electric optics adjustment before usage.
8. Technical grade design,
9. Optional network management function
10. Plug in or 19' standard 1U bracket install
11. Support user customize and OEM. Support point to point, linkage
Performance target
Video target
Video channel: 1-64
Video system: PAL / NTSC / SECAM
Bit width: ≥ 10 bit
Video input/output impedance: BNC 75Ω
Video input/output voltage: 1VPP(typical)
Video input/output voltage: 1.5VPP(max. )
Signal bandwidth: ≥ 6.5 MHz
Differential gain: DG<0.7%(typical)
Differential phase: DP<0.7° (max. )
Video SNR: S/N ≥ 70 dB
Data target
Interface tyre: Euro type wire connecting terminal or RJ-45
Data direction positive/opposite direction/bidirectional
Electric interface: RS322 / RS422 / RS485
Bit rate: RS322: DC-115.2Kbps;
RS422/485: DC-1.25Mbps
Error rate: ≤ 10-9
Wave length: 1470~1610nm
Transmitter power: -12dBm~+3dBm
Receive sensitivity. -30dBm~20dBm
Optical fiber interface: FC/ST
Electric target
Power input: AC 100 250V, 50 60Hz
Direct current output: DC +5V
Ripples: ≤ 20 mV
Noise: ≤ 50 mV
Power protection: Overvoltage protection, overcurrent protection
Enviroment target
Work temprature: 40º C +75º C
Work humidity: 0 95%(no condensation).
Hangzhou Lihong Electronics Co., Ltd is a high-tech CCTV system products manufacturer intergrating R&D, production, marketing and technology service.
Since our company was established in 2004, we maintain 'technology creation, products predominant, professional spirit' business purposes, 'honesty, keep promise' running Idea, supply the good quality products for our customers.
Our main products include CCTV camera, matrix switcher system, high speed dome camera, keyboard controller, digital fiber optical transceiver and accessories equipment such as code generator/dispatcher, control code dispatcher, code transducer, alarm interface box, network channel expandsion, alarm follower, switch follower, assistant follower, video dispatcher, multimedia management software, network video server and so on. Our new developing goal to full digital CCTV systems, now HD IP camera, HD IP PTZ dome camera, and HD video/ audio digital matrix switch, decoder, integrated omanagement system and so on.
Now these products are widely used in security & protection system of each realm, such as government, justice, traffic, school, supermarket, resident area, hospital, prison and factory, etc.
After so many years operation, we've built a professional and strong management team. Our products passed ISO9001: 2000 International Quality System Certification, CE international authentication, Ministry of Public Security quality detection certification and other certifications provided by authorized institution.
All in all, excellent quality, reasonable price and punctual delivery are always guaranteed in our side. We are sourcing partners all over the world for dealership / distribution / agent / OEM services cooperations, we are all the times ready to launch any kinds of negotiations with you on any forms of cooperation. We are always waiting to serve you.
Warmly welcome all friends from both domestic and abroad to contact with us directly or visit our company.
