Lossless UHD output, no freeze

The optical signal transmission system designed based on broadcast-grade 12G SDI signal can achieve a maximum resolution of 3840 x 2160 60Hz, with clear image quality and prominent 3D texture. Video lossless transmission, no compression, no latency, and no video lag. The device supports up to 12G SDI signals, with downward compatibility of 6G SDI, 3G SDI, 1.5G SDI, and 270M SDI signals.

Paired use of bidirectional transmission

The signal is stably and synchronously transmitted, with clear sound quality and paired use. The device has built-in signal equalization, serial clock recovery, and line driver.

High-fidelity long-distance transmission

Smooth video transmission with high speed and stability. Reliable transmission is achieved through multimode or single-mode optical fibers. The equipment adopts detachable SFP optical modules, which can be replaced without power outage. The standard transmission distance is 20KM, and fiber modules can be flexibly selected according to the actual transmission distance.

Plug and play, easy to operate

Strong anti-interference and high safety performance. The SDI input signal frequency of the device automatically adapts, automatically detects 12G/6G/3G/HD/SD-SDI signals, and can be applied to professional SDI video signals such as UHDTV/FHDTV/HDTV/SDTV, especially suitable for long-distance fiber optic transmission and application of broadcast grade ultra high definition digital signals.

Interface Introduction

Equipment is used in pairs. Through optical signal equipment, it supports one 12G SDI signal input, two independent 12G SDI signal outputs, and one 12G SDI loop out simultaneously.

Application

 The optical transceiver is composed of two devices: the sender and receiver. It is an ideal ultra high definition video fiber optic transmission device for television stations, video conferencing, rail transit, smart cities, security monitoring, information construction, new energy, and other new media.

 

The bidirectional 12G SDI optical transceiver paired with a 12G multiplexer has more powerful functions!

 

The bidirectional 12G SDI optical transceiver paired with a 12G demultiplexer has more powerful functions!

 

 

 

 

 

Downloading the instructions of the Professional Single Fiber 8K/48G SDI Optical Transceiver of Devicewel

Serial No.	Material name	Version	modification date	Description/Remarks
1	Professional  BIDI 12G SDI Fiber Optic PD2027 Specification Download	1.0	Oct. 10, 2025	Initial Issue
2	BIDI 12G SDI Fiber OpticPD2027 Photos Download	1.0	Oct.10, 2025
3	Others