CWDM (coarse wavelength division multiplexing) is the low-cost type of WDM technology, which is often used in metropolitan area network access networks. It is considered to be a flexible and economical solution to expand the existing network capacity without adding additional optical fibers. There are many devices deploying with CWDM [ Continue reading…]
Over the past 30 years, fiber optic technology has spanned its commitment constantly with, even more, endeavors nowadays to meet the ever-increasing networking bandwidth for high-quality Internet applications. In these applications, fiber optic connectors, serving as mousetraps, are used to couple the source, receiver and other components to the fiber [ Continue reading…]
The optical modules are important components in networking, and specifying the right modules can heavily influence overall system performance. There issues you should consider when choosing a fiber optic module are listed below. 1.The Most Important Design Considerations – Density and Form Factor You can buy transceivers that plug [ Continue reading…]
Increasing demand for data to support streaming media and the increasing usage of mobile broadband communications has resulted in dramatic advances in networking, such as 40/100G Ethernet solutions, which forces data center administrators to face new challenges, maintaining high availability, reducing costs, seeking out high efficiencies and planning for future [ Continue reading…]
Modern data center and home have become sophisticated with the increase use of technology. With this, the mass of cables have also grown proportionately, which has resulted in the chance of getting lost in tangle. Cable failure or malfunctions are often the cause of machine downtime, which can have a [ Continue reading…]
As long-distance transmissions are always required in the CATV systems, it is very necessary to make the quality of visual and audio signals in high levels after the long transmissions, so that the performance of the CATV systems can be ensured. To serve this aim, the CATV EDFA optical amplifiers [ Continue reading…]
As an access to providing high-speed Internet speed, Fiber to the home (FTTH) has been highly favored in recent years. It can achieve high-speed and long distance transmission, from a central point directly to individual buildings such as residences, apartment buildings and businesses through installation and use of optical fiber. [ Continue reading…]
As high density cabling system has been widely deployed, MTP/MPO cable can be easily found in network deployment. But when you buy MTP/MPO cable in the online store, you must have been encountered with the situation where you not only have to select single-mode or multimode, 12 fibers or [ Continue reading…]
As we all know, QSFP28 is considered as the mainstream form factor of 100GbE optical transceiver. There are many QSFP28 products on the market, including QSFP28 DAC, QSFP28 AOC, and QSFP28 optical transceivers with different interfaces such as 100G SR4 / LR4 / PSM4 / CWDM4 optical transceivers. Which of [ Continue reading…]
People’s increasing demand for more data traffic and higher data speed promotes the evolution of communication technology. The size of data center becomes larger and cabling system becomes more complicated. Recently, home network deployment springs up and a new network technology becomes a hot spot topic—PoE (Power over Ethernet). How [ Continue reading…]
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