How to Choose 3G-SDI optical transceiver?

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The application field of HD-SDI optical transceiver has high requirements on picture quality, and none of problems such as splash screen, black screen and blue screen are allowed. However, many 3G-SDI video products on the market cannot pass the SDI morbid code test. Why is this happening?

1. The HD-SDI optical transceiver solution adopted is immature or has design flaws.

2. The lack of HD-SDI optical transceiver dedicated Video SFP optical module, resulting in a large number of errors when the transmission rate is irregular.

How to avoid this phenomenon, guarantee the highest resolution? In high-definition digital video, in order to facilitate the long-distance transmission of digital signals, the parallel data is exchanged for serial data, and is transmitted to the receiving end through the optical fiber using the video SFP optical module.

Why should I choose a 3G-SDI VIDEO SFP optical module? It can meet the needs of high-quality long-distance video signal transmission, and meets the morbid conditions of transmitting SD-SDI (270Mbps), HD-SDI (1.85G), 3G-SDI (2.97G) three-speed optical signals and simultaneously supporting 3G-SDI morbid frame signal. The figure below is a comparison table of SDI working rate and resolution.

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3G-SDI VIDEO is a 3Gbps enhanced small form factor pluggable SFP+ transceiver that complies with SFP multi-source protocol and SFF- protocol, and is compatible with 3G LTE and FC LW. It is suitable for single mode fiber (SMF) communications in 3G LTE and Fibre Channel. The specific parameters are as follows:

Application solutions:

The No.1:3G-SDI SFP transmitter and 3G-SDI SFP receiver are used with simplex single-mode patch cords. The 3G-SDI SFP transmitter is used to transmit optical signals, and the 3G-SDI SFP receiver is used to receive optical signals (as shown below). This solution is the basic application of 3G-SDI SFP optical modules in HD video transmission.

The No.2:3G-SDI SFP optical module is used with the LC duplex single mode patch cords. The 3G-SDI SFP optical module is used to transmit and receive optical signals (as shown below).

Summary:

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