4-channel video digital optical converter

Description

Applications &#***9; Intelligent Transportation System &#***9; Connection of Sub-network for Surveillance Center &#***9; Public Security Surveillance &#***9; High Way & Toll Station Surveillance &#***9; High Quality Video Conference &#***9; Industrial Closed Circuit Television Surveillance Product Characteristics &#***0; Card type or independent structure, which is applied to centralized management 3.5U framework &#***0; *-bit digital code and non-compression type video transmission &#***0; Support any high-resolution video signal &#***0; 5Hz**0MHz video channel &#***0; Automatic compatible PAL, NTSC and SECAM video system &#***0; With APC circuit, constant input optical power, and large dynamic range &#***0; Kilomega optical fiber transmission, large capacity, and easy to upgrade &#***0; Power supply and other parameter state indication, which can monitor the operation condition of system &#***0; Support no-damage regenerative trunk of video &#***0; Advanced self-adapting technology, and it is unnecessary to implement the adjustment of spot electrics or optics when using &#***0; Industry-grade design and modularization design make the equipment reliable and flexible&#***0; Can automatically restore the fuse of power supply &#***0; Full built-in power supply, and the appearance design of shell is unique. External dimensions (**0mmX**0mmX*8mm) &#***0;Internal power dissipation of power supply: 3.0 w&#****8;Input:AC**0 ~ **0V&#****9; video characteristics Video interface number: *- channel video Signal system &#****6; PAL/NTSC/SECAM Nominal input & output level &#****6; 1Vp-p Nominal input & output impedance &#****6; *5&#**7; Sampling frequency &#****6; *3.5.6MHz Quantification grade &#****6; *0 bit Differential gain: 1% Differential phase &#****6; 1° Weighted signal-to-noise ratio:*7dB Data characteristics Data interface number&#****6; *-channel bi-directional data Interface Port&#****6; RJ**5 Interface Signal &#****6; RS***2&#****9;RS***2( full duplex )&#****9;RS***5 (2/4 -wire) Code rate&#****6;0&#****4;**6Kbps BER&#****6;&#***4; ***9 adjustment