Dahua OTS102R, User Manual, Page: 4 / 12

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1 Product Overview
1.1 Introduction
SDI fiber transceiver adopts the advanced non-compression digital HD video and high-speed digital
optical fiber transmission technology which converts SDI digital signal to optical signal via
fiber-optical and it can transmit up to 20 km. It is used in public security, school, residence and office
environments.
1.2 Features

Digital non-compression encoding technology.
 Auto recognition of video input format.

Support 1-ch SDI and RS485 control data transmission on single fiber.

RS485 speed support 115200bit/s and below.
 Support DC12V power supply.

Support video format of 720p/25, 720p/30, 720p/50, 720p/60, 1080p/25, 1080p/30 and 1080i/60.
 LED status indicator
display fiber transceiver’s working status.
1.3 Typical Application
The typical application of SDI fiber transceiver is shown in Figure 1- 1