Basic Info.

Product Description

1 channel optic video multiplexer is a miniaturized fiber transmission equipment of video, data and other service signals. it introduces advanced all-digital uncompressed technique and was tailor-made for surveillance & control market. it is able to transfer 1-channel unidirectional video, 1-channel data, 1-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. 1.feature snmp network management function which can realize real time monitoring. video quality of broadcast-level. audio quality of cd-level. compatibility of video formats like pal, ntsc, secam etc. smt(surface mount technology) lighting and surge multiple protection lossless video regeneration and repetition trucking,free from electro-magnetic or radio frequency interference. transparent data coding and is compatible with the products of major camera manufacturers. advanced self-adaptive technique, no on-site electrical or optical adjustments are necessary. miniaturized and compact structure, very easy to install.   2. specification 2.1optical 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) | - - - -   2.2 video interface - - - -  physical connector | bnc | luma nonlinearity | <3% | video sampling bit width | 8bit | video bandwidth | 0hz~6.5mhz | differential phase (dp) | <0.7o | differential gain (dg) | <0.7% | loaded overvoltage | 1.5vp-p (typical value) | input/output voltage | 1vp-p(typical value) | input/output impedance | 75o(unbalance) | video frequency snr | =70db(weighted) | - - - -   2.3 high-fidelity interface - - - -  physical connector | rj45 | audio sampling bit width | 16bit | input/output impedance | adc:100ko/dac:10ko | input/output voltage | 1.5vp-p (typical value) | audio sampling frequency | 32khz | audio frequency snr | =90db | audio bandwidth | 20hz~20khz | thd | <1% | - - - -   2.4data interface - - - - physical connector | rj-45 | data types | rs-232?rs422(4-wire system)?rs485(2-wire system) | - - - -   2.5power supply and consumption - - - -  power supply | ac220v/dc- 48v | consumption | =6w | - - - -   2.6 operating environment - - - -  temperature | -15?~+65? | storage temperature | -25?~+75? | technical grade | -40?~ +85? | relative