Description

Features Ø Card type or independent structure, which is applied to centralized management 4U framework Ø *-bit digital code and non-compression type video transmission Ø Support any high-resolution video signal Ø 5Hz**0MHz video channel Ø Automatic compatible PAL, NTSC and SECAM video system Ø With APC circuit, constant input optical power, and large dynamic range Ø Kilomega optical fiber transmission, large capacity, and easy to upgrade Ø Power supply and other parameter state indication, which can monitor the operation condition of system Ø Support no-damage regenerative trunk of video Ø Advanced self-adapting technology, and it is unnecessary to implement the adjustment of spot electrics or optics when using Ø Industry-grade design and modularization design make the equipment reliable and flexible Ø Can automatically restore the fuse of power supply Ø Full built-in power supply, and the appearance design of shell is unique. Parameter Specifications Video Video interface number 1 channel video Bandwidth of video 8MHz Video input & output impedance *5 Ω (imbalance) , BNC Video input & output voltage 1VP - P Differential gain DG <1% ( typical value) Differential phase DP <0.6° ( typical value) Weighted signal-to-noise ratio S/N ≥ *7dB Data Physical interface The industry standard connecting terminal Interface Signal RS**5/RS**2/RS**2/Manchester Code rat ****0Kbps BER < *0 *9 AUTIO Interface port lotus block industrial standard port Audio input/output impedance **0Ω(balance/imbalance) Audio input/output voltage 2Vpp (typical value) Audio input/output level 0 dbm (typical value) Audio bandwidth *0Hz~*0kHz Audio digital bandwidth *4 bit Andio signal-to-noise ratio S/N ≥*5Db ( weighted) Ethernet Physical interface RJ*5 Operating mode Full dulex / half dulex