Newbridge Technology (HK) Co., Ltd is a leading supplier of video, audio and data communications products which provide connectivity between copper and fiber. Over the past decade, we have supplied tens of thousands of fiber optical links carrying everything from a single low speed data signal to scores of video signals. Newbridge fiber optical transmission equipments are wildly used in a variety markets and applications .We serve security market with products used for transmitting CCTV , Access Control, Process Monitor signals over optical fiber , building basic video-only to multi-channel multiplexing systems and Intelligent Transport Systems (ITS). Also Our Digital Video Server (Video Encoder) provides solutions for migrating analog security system into IP-based system. We serve fiber communication market with Ethernet Media Converter. The full speed range 10M, 10M/100M, 10M/100M/1000M and managed Ethernet Media Converters are available from our facility. In addition, we offer data modems and multiplexers for most common interface standards such as RS232, RS422, RS485, and G703 as well as a number of proprietary interfaces used in industrial networks to interconnect computers (DTE) and controllers (DCE).