MPO Fiber patch cord

News

Realsea is an optical communications manufacturer with excellent technology and considerate service as its core competitiveness

Company News

Industry News

FAQ

SFP Transceiver price

Home > News > SFP Transceiver price > 

400Gb/s technology brings innovation to the SFP optical module market

Release Date: Oct 10,2022

  100G DAC 30AWG

  The era of super 100G is coming in great strides. Today, the promotion of new services and the rapid surge in mobile traffic are all driving the evolution of optical communication networks. Especially with the mature commercial use and large-scale deployment of 100Gb/s around the world, super-100Gb/s high-speed transmission technology has naturally become an optical Research hotspots in the field of communications.

  Among the current technologies beyond 100Gb/s, 400Gb/s has become the focus of the industry due to its high standardization and bright commercial prospects. The industry generally believes that by around 2016, the market commercial prospects of 400Gb/s technology will be clearer, and the market positioning will also be clearer

  At present, driven by the industry, the 400Gb/s technology is rapidly maturing, and the research on standards, key technologies and industrialization are accelerating. Although from the current point of view, the industry is still arguing that 400Gb/s will occupy the dominant position of super 100Gb/s technology in the future, the commercial prospects of 400Gb/s technology are very promising.

  In terms of standards, the three major international standards organizations, ITU-T, IEEE and OIF, are currently promoting the standardization of 400Gb/s. In March 2013, the IEEE 802 plenary meeting officially decided to approve the 400GE project, marking the official start of the 400Gb/s rate standardization work. And ITU-T SG15 based on 400GE client-side signal priority drive super 100Gb/s OTN standardization work is expected to be completed in the same period. OIF will start the standardization of 400Gb/s optical modules and devices after completing the 400Gb/s white paper in early 2015. It is worth mentioning that my country's standardization organization CCSA is synchronizing with foreign countries in the research and formulation of 400Gb/s standards. Currently, relevant standardization research work such as 400Gb/s long-distance transmission and 400Gb/s optical modules is being carried out.

  The surge in network traffic is accelerating the industrialization process of 400Gb/s. Cisco predicts that IP traffic will maintain a compound growth rate of about 23% in the next few years. Based on this, it is estimated that the broadband demand in 2020 will increase by 4 times compared with 2013, which means that the transmission network in 2020 will have a growth rate of 400Gb/s. Bandwidth requirements are comparable to 100Gb/s bandwidth requirements in 2013. It is precisely driven by this demand that more and more operators around the world have begun to carry out research and deployment of 400Gb/s. Many equipment manufacturers, including Huawei, ZTE, and Alcatel-Lucent, have also launched 400Gb/s in the past two years. /s Prototype mockup. More importantly, since 2012, operators and equipment vendors have joined hands to carry out experiments in the laboratory or on the existing network. At present, some operators have even achieved commercial deployment of 400Gb/s in the backbone network.

  In China, the three major operators are also actively carrying out 400G research and testing. In June 2014, China Mobile launched the 400Gb/s live network test, aiming to verify the long-distance transmission performance stability, networking protection switching and configuration management capabilities of the 400Gb/s transmission system in the live network environment. In-room testing to solve application problems on the live network and clarify application scenarios. China Unicom deployed 400Gb/s cluster routers in some backbone network nodes. In August 2014, China Unicom also joined hands with Huawei to establish a backbone network 400G/1T joint innovation center in Shenzhen, Guangdong. The center mainly focuses on the verification of 400G/1T core router platforms, studies the smooth evolution of 40G/100G networks, and improves the efficiency of backbone network construction with the help of advanced 400G/1T platforms. China Telecom is further promoting the commercial use of 400Gb/s. It has set up 400Gb/s bins in centralized procurement and introduced 400Gb/s equipment on a large scale in centralized procurement.

  Objectively speaking, there are still many challenges in the application of 400Gb/s. At present, the selection of 400Gb/s technical solutions is diverse, which will easily lead to the dispersion of industrial power, and there may be a problem of too short technical life like 40Gb/s. At the same time, for the industry, 100Gb/s is currently being widely deployed. If the growth of network transmission bandwidth demand slows down in the future, then if 400Gb/s is compared with 100Gb/s, it will not be able to form absolute competition in terms of cost, power consumption and integration. advantage, then 100Gb/s technology will occupy the mainstream position in the market for a long time.


Latest news

Realsea said : Some Thing About SFP28 DAC and AOC

Realsea said : Some Thing About SFP28 DAC and AOC

    25G SFP28 DAC is a 25GBASE-CR direct attach copper cable for data center environment. It provides a high speed, cost-effective alternatives to fiber optics in 25GbE Ethernet applications.

What is Fiber Pigtail? A Complete Guide for Everyone

What is Fiber Pigtail? A Complete Guide for Everyone

    fiber pigtail is typically a fiber optic cable with one end factory pre-terminated fiber connector and the other exposed fiber.

The Difference In SFP28 vs SFP+ Transceiver

The Difference In SFP28 vs SFP+ Transceiver

    This Article just briefly overviews 10G and 25G Ethernet (25Gb) technologies, focusing on the SFP+ transceiver and SFP28 transceiver.

Recommended Products