We are now pleased to announced that ROPRO Technologies is now offering HDSDI Systems, we are now able to offer Hi Definition CCTV systems.
These standards are used for transmission of uncompressed, unencrypted digital video signals (optionally including embedded Audio and/or Time Code) within television facilities; they can also be used for packetized data. Coaxial variants of the specification range in length but are typically less than 300 meters. Fiber optic variants of the specification such as 297M allow for long-distance transmission limited only by maximum fiber length and/or repeaters. SDI and HD-SDI are currently only available in professional video equipment; various licensing agreements, restricting the use of unencrypted digital interfaces to professional equipment, prohibit their use in consumer equipment. There are various mod kits for existing DVD players and other devices, which allow a user to add a serial digital interface to these devices.