Video SFP

In digital video, in order to facilitate the long-distance transmission of digital signals, the parallel data into serial data, the Video SFP through the optical fiber transmission to the receiver.spanFUKUMITSU provides Video SFP to meet the high-quality long-distance video signal transmission requirements, to meet the transmission SD-SDI (270Mbps), HD-SDI (1.485G), 3G-SDI (2.97G) three kinds of speed optical signal

Video SFP Application

SMPTE proposed SDI serial link standard, in the studio environment through the 75-ohm coaxial cable to transmit uncompressed digital video, defined by the serial interface to transmit digital NTSC and PAL analog video, it is more popular name Is standard definition (SD) SDI. The data rate required to transmit SD SDI is 270 Mbps. With the emergence of high-definition (HD) video standards such as 1080i and 720p, the SMPTE 292M defines an HD SDI interface to handle higher 1.485 Gbps data rates. It uses the same 75 ohm coaxial cable. Later, the SMPTE 424M standard was again proposed, and on the same 75-ohm coaxial cable, the SDI data rate doubled to 2.97 Gbps. This standard is also known as 3-Gbps (3G) SDI, supporting 1080p and digital cinema and other higher resolution image quality

Video SFP applications as shown in Figure 1,2

Figure1

Figure 2

The actual application of Video SFP
As shown in Figure 3

Figure 3

Test chart

Figure 4