16-канальный оптический мультиплексор видео

Brief introduction 16-channel optic video multiplexer is a miniaturized fiber transmission equipment of video, data and other service signals. It introduces advanced all-digital technique and was tailor-made for surveillance & control market. It is able to transfer 16-channel unidirectional video, 16-channel data,16-channel bidirectional audio. The hot swappable design makes the installation very easy and on-site adjustment unnecessary. All interfaces based on standard core circuits and optical modules are compliant with all international criteria. Feature 1.SNMP which can realize real time monitoring. 2.Video quality of broadcast-level. 3.Audio quality of CD-level. 4.Compatibility of video formats like PAL, NTSC, SECAM etc.5.SMT(Surface Mount Technology)6.Lossless video regeneration and repetition trucking,free from electro-magnetic or radio frequency interference. 7.Transparent data coding and is compatible with the products of major camera manufacturers. 8.Advanced self-adaptive technique, no on-site electrical or optical adjustments are necessary. 9.Miniaturized and compact structure, very easy to install. Specification Optical interface Physical connector FC/SC Single or Multi mode Receivers rate 155bps/84Mbps Receivers wavelength 1310nm/1550nm Transmitters rate 84Mbps/155Gbps Transmitters wavelength 1550nm/1310nm Consumption -15 -8dBm Receivers sensitivity Better than -32dBm Transmitting range 20km or further(with optical module) Video interface Physical connector BNC Luma Nonlinearity <3% Video sampling 8bit Video bandwidth 0Hz 6.5MHz differential phase (DP) <0.7 o differential gain (DG) <0.7% Loaded overvoltage 1.5VP-P (Typical value) Input/output voltage 1VP-P(Typical value) Input/output impedance 75Ω(Unbalance) Video frequency SNR ≥70dB(weighted) High-fidelity interface Physical connector RJ45 Audio sampling bit width 16bit Input/output impedance ADC:100KΩ/DAC:10KΩ Input/output voltage 1.5VP-P (typical value) Audio sampling frequency 32KHz Audio frequency SNR ≥90dB Audio bandwidth 20Hz 20KHz THD <1% Data interface Physical connector RJ-45 Data types RS-232RS422(4-wire system)RS485(2-wire system) Power supply and consumption Power supply AC220V/DC- 48V Consumption ≤6W Operating environment Temperature -15 +65 Storage temperature -25 +75 Technical grade -40 +85 0 95%non- Dimension W×D×H 144×138×30 (mm)