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FAQs for SFP+ Optical Transceivers

What does SFP+ stand for?
Small Form-Factor Pluggable Plus. It is the second generation of the SFP interconnect systems designed for 10G performance.
What is your standard turn around time for delivery?
FirstFiber carries high levels of inventory on standard lengths (0.5m, 1m, 1.5m, 2m, 2.5m, 3m, and 5m). Other lengths are available in 3 to 5 days.

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FirstFiber Articulated Pipe

FirstFiber Articulated Pipe has been developed to provide shallow water abrasion and impact protection for submarine cables. FirstFiber is unique in that it clips together, avoiding the nuts and bolts of traditional articulated pipe. This clip together feature allows quick real time application during laying and a much simplified diver installation onto pre-laid cables.

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FLM TESTING and Link Check

FLM Test (Fiber Link Measurement), also known as "Optical Eye", uses multiple pulse width acquisitions and advanced algorithms to quickly characterize the fiber under test and display the optical events applying intuitive symbols.

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Fiber Cables Price List

The Fiber Cables are on promotion now. Contact our sales representitive to consult and buy the cables.

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The solutions of multi-mode optical fiber systems with multi mode optical devices

I would like to announce we have developed a new product Multi-mode PLC splitter. The MM splitter is often used in data center.

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POE Switch Price List
Professional produce POE Switches with good quality!
Following is some price for your referrence, Price can be BETTER if your quantity grows big!
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2018 China Telecom proposes future optical network development strategy

At the 43rd session of the World Optical Fiber Communication Conference (OFC 2018) in 2018, Zhang Chengliang, deputy dean of China Telecom Beijing Research Institute, was invited to make a keynote speech (plenary Speech) as the first special guest from China industry in the OFC conference, and stood at the most important podium of the world's top optical communications conference. , making a sound from China. The OFC conference, held every March, is the highest level and largest event recognized by the academia and industry of optical communication in the world, representing the wind vane of global optical communication academic research and industrial development, which has been registered for nearly 15000 participants this year. The report quickly received wide attention from the global industry, lightreading and other professional media to report the first time, triggering hot debate.

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What is the future trend of data center? Intelligent and Modular

At the 2018 ODCC Storage Conference, Li Jie, deputy director of the China Institute of Information and Communications, has analyzed the development of international data center industry, domestic Development and data center trends. Globally, at present in the Global data center rental market, 2017 overall growth rate reached 10. 7%, reached the highest level in recent years, market development to maintain a steady growth. From the distribution point of view, the Internet companies accounted for more than 20%, cloud/IT services accounted for more than 20%, telecom operators accounted for 18%.

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China Telecom to verify 25G wdm-pon solution

Fixed network and mobile network emerging services are constantly developing and innovation, the network access rate, delay, channel isolation, and reliability, and put forward higher requirements. China Telecom subdivides The application scene, unifies the business demand, takes the lead to propose the high speed 25G wdm-pon solution solution, the industry mainstream equipment and the module company all positively responds and develops the equipment. In order to demonstrate the feasibility of the project and key technical indicators, recently in China Telecom Shanghai Institute of the Future Network laboratory, conducted a technical verification test. The test results show that the verification system has realized the key characteristics and indexes of 20-way one-way 25G rate, multi-channel isolation, optical power budget 14dB, and the terminal adopts colorless tunable optical module.

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Introduction to SFP-DD Optical Transceivers

FP-DD is short for SFP Double Densty, it is a new module and cage/connector system similar to current SFP module, but with an additional row of contacts providing for a two lane electrical interface. It is being developed by the SFP-DD MSA as a key part of the industry’s effort to enable high-speed solutions. The product will support DAC cables, optical modules and AOC’s, both legacy SFP+ and new SFP-DD styles.

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