Introduction

The Serial Digital Interface (SDI) is a digital video interface standard developed by the SMPTE organization.For example, the ITU-R, the BT.656, SMPTE. 259M defines a digital video interface for broadcast level; a famous HD serial digital interface standard (HD-SDI) that provides a data rate of 1.485 Gbit/s. A double-link HD-SDI standard is defined in the SMPTE 372M , the interface consists of a pair of SMPTE 292M links, capable of providing a 2.970 Gbit/s data transfer rate.The interface widely used in digital cinema or HDTV HDTV 1080P, it can have better fidelity and resolution than conventional HDTV. In the recent years, the interface 3G-SDI consisting of a single 2.970 Gbit/s serial link is defined in SMPTE 424M, which will replace the double-link HD-SDI.

These standards are used to transmit uncompressed, unencrypted digital video signals in broadcast television devices, which may also be added as necessary embedded audio and time code.Coaxial cable transmission, the distance is generally less than 300m.The fiber specification as defined by the SMPTE 297M can be long-distance transmission is limited to the maximum fiber length or repeater.Usually, SDI and HD-SDI are applied to professional vision only .In frequency devices, various license agreements limit unencrypted digital interfaces, banning them from using consumer devices such as Blu-Ray and individuals use in video CR.

UPCOM 3G-SDI0101 HD-SDI/3G-SDI video digital optical converter adopts international advanced all-digital gigabit optical fiber transmission technology, the HD-SDI/3G-SDI video signal can be transmitted through 1 fiber with non- Distortion, high-quality, long-distance transmission.This series of video to fiber converter has Stable performance, clear picture quality., and high Stability with LED Status Indication on the body of device. The working status of devices can be visually observed. At the same time, the switch value, voltage, working status and other reverse useful signal information can be controlled by RS485 or RS232.This makes our devices more flexible.

Features

 Comply with DVB-ASI, SMPTE424M, SMPTE292M, and SMPTE259M (C) standards;

 Use full digital processing technology, clear image, no color phase difference；

 With APC circuit, constant output optical power, large dynamic range;  

 The input has a cable balance to compensate for the loss of cable transmission;

 Input / output cable transmission distance of up to 80m (BELDEN8281 cable);

 CWDM technology to achieve multi-channel signal transmission, large capacity, easy to upgrade;

 With the output clock recovery reduction signal jitter circuit, it can handle the distortion signal very well;  

 Industrial grade design, modular design makes the equipment reliable and flexible;

 Single mode/multi-mode compatibility, no relay distance of up to 20km;

 Wall-mounted, 1U rack type, plug-in card design, support 2U 16 slot chassis, double backup power supply;

 Support for pathological signal (optional);

 Plug and play, no setup required;

 Support power supply DC5V;

 Wide range of operational temperature (-20°C ~75°C)；

 Warranty: 3 years;

 Comply with DVB-ASI, SMPTE424M, SMPTE292M, and SMPTE259M (C) standards;

 Use full digital processing technology, clear image, no color phase difference；

 With APC circuit, constant output optical power, large dynamic range;  

 The input has a cable balance to compensate for the loss of cable transmission;

 Input / output cable transmission distance of up to 80m (BELDEN8281 cable);

 CWDM technology to achieve multi-channel signal transmission, large capacity, easy to upgrade;

 With the output clock recovery reduction signal jitter circuit, it can handle the distortion signal very well;  

 Industrial grade design, modular design makes the equipment reliable and flexible;

 Single mode/multi-mode compatibility, no relay distance of up to 20km;

 Wall-mounted, 1U rack type, plug-in card design, support 2U 16 slot chassis, double backup power supply;

 Support for pathological signal (optional);

 Plug and play, no setup required;

 Support power supply DC5V;

 Wide range of operational temperature (-20°C ~75°C)；

 Warranty: 3 years;

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Datasheet

Date	Version	Description	Download
2014-06-18	1.0	1-channel 3G SDI Video + 1-channel Reverse RS485, 1080P

User's Manual

Date	Version	Description	Download
2014-06-18	1.0	1-channel 3G SDI Video + 1-channel Reverse RS485, 1080P