Month: May 2018
What Is the Difference Between 3G-SDI and HD-SDI?
It is known that SDI interfaces can be roughly divided into three types: SD-SDI (270Mbp, SMPTE259M), HD-SDI (1.485Gbps, SMPTE292M) and 3G-SDI (2.97Gbps, SMPTE424M). It is seen from these standards of division that the rate is an important index. For HD-SDI and 3G-SDI, as the commonly-used two types in the radio and television industry, maybe there are still many people unfamiliar…
An Analysis on Principles and Key Techs of 40G/100G Coherent Optical Communication
As the large-scale deployment of 40Gb/s is carried out, many new 100G/s code modulation formats have emerged in the industry. For various transmission code patterns with different features, based on the comprehensive consideration on parameters of other system design, comprehensive selections are made from perspectives of transmission distance, channel spacing, compatibility with 40Gb/s and 10Gb/s systems, costs of the optical…
The Interpretation of 5G Related Terms
Since the end of last year, the heat of the word “5G” has remained high. As a cutting-edge communications technology, 5G has many terms. Due to the oversimplification and nastiness of the names of standards, specifications, and technologies adopted by various institutions and the complexity of 5G technology itself, there are many similar and confusing phenomena in these terms. This…
An Overview of SDI Video SFP Optical Module
Video optical transceivers are primitively used in radio and television industry. It mainly includes two series: video SFP module or video SFP+ transceiver. Then today’s topic will be involved in types and applications of SDI video SFP optical transceiver in this post. The Definition of SDI Video SFP SDI SFP optical module and its related products are initially designed for…
Do You Know These about Cloud Computing Data Center?
With the increasing of enterprise informatization application system, space, electricity distribution system and air conditioning refrigeration of data centers tend to be saturated. Simultaneously, the utilization rate of the servers is generally low. In order to solve the contradiction between the development of the data center and the rapid growth of information resources, the concept of cloud computing and the…
Types of SDI Video SFP Optical Transceiver
SDI optical transceivers are known to many people, initially applied in the radio and television industry. SDI series optical modules include many types, such as SDI SFP optics(mainly includes 3G-SDI Video SFP, 6G-SDI Video SFP, 12G-SDI Video SFP), SDI SFP+ optical module(mainly includes 3G-SDI Video SFP+, 6G-SDI Video SFP+, 12G-SDI Video SFP+), etc. Then today we will talk about types…