The VL1D is a reliable high-quality low-cost fiber optic uncompressed digital video Transmitter/Receiver for transmitting/receiving 1 channel of video and receiving/transmitting 1 channel of data for controlling PTZ camera over one single mode or multimode fiber optic cable.
The VL1D uncompressed video is compatible with NTSC Medium Haul standards (RS-250C) and other video formats such as PAL, CCIR, and C-Cam standards. The PTZ data is in compliance with IEA Standard RS-485 interfaces.
The VL1D series offers a fully digital 8 bits encoding/decoding of uncompressed real time video providing adjustment free operation over a wide operational range. Using AGC techniques for distances from back-to-back to 50 Kilometers, our digital signaling offers superior receiver output stability, which is unaffected by changes in fiber path attenuation due to aging or splicing points. The extended temperature capability of the VL1D satisfies very critical applications requiring high quality video performance with high reliability.
Applications include City and Highway Traffic Monitoring System, Metro & Railroad Monitoring System, Oil & Gas Pipeline Monitoring System, Airport Security System, High quality CCTV Surveillance, Homeland Security, Utility Management, Premise Networks, Military Hardened applications or anything requiring high quality video performance.

Real Time Digital Video Transmission
8 Bits Digital Encoding/Decoding
NTSC Medium Haul Performance (RS-250C)
International PAL Standards/ CCIR Formats
PTZ Camera Data (EIA-RS-485)
AGC Single Mode Transmission of 0 to 40 Km
Extended Temperature Range