Fiber Optical Communication

نوشته شده توسط : Katherine Wang Introduction to Optical Transponder Optical transponder is also referred to as WDM transponder, wavelength-converting transponder or OEO (Optical-Electrical-Optical) 3R (re-timing, re-shaping, and re-amplifying) converter, and the word “transponder” is named according to the combination between transmitter and responder. It is an important unit in WDM syst, ...ادامه مطلب

When choosing fiber transceiver, you may usually hear the description like Tx (transmit) power and Rx (receive) power for a fiber transceiver. Do you know what do these two phrases stand for? If we want to choose a proper kind of fiber transceiver, do we have high requirements on its Tx power and Rx, ...ادامه مطلب

Although the copper-based patch cable performs not so well as the fiber patch cable in Etheet network, it is still popularly used due to its advantages of low cost, high flexibility, easy installation and operation. So far, there are various kinds of copper-based patch cables that were published and came into the market in succession, such as, cat5/cat5e, cat6/cat6a and cat7 Etheet cable, etc. Among these copper-based patch cables, Cat5e and Cat6 Etheet cable are two of the most commonly applied types that have similar features and functions, which may be a little hard to distinguish. Do you also feel confused? Letrsquo;s study the knowledge of these two patch cables and acquire which one is more suitable and cost effective to be used. Introduction to Cat5e and Cat6 Etheet Cable Cat5e Etheet cable is an improved version of Cat5 Etheet cable, published in early 2001. In comparison with Cat5 Etheet cable, it has a very similar appearance, but composed of four pairs of coppe, ...ادامه مطلب

Introduction With the popularity of cloud computing and big data, the data throughput continually increases, which makes 40/100G Etheet network more commonplace and now become a prevalent trend for data-center. In order to keep pace with the rapidly developing network, there are a series of MPO/MTP products designed for the reliable and quick operations in high-density data centers, such as, MTP/MPO trunk cable, MTP/MPO haess cable and MPO/MTP cassette. Have you ever wondered what do MPO/MTP stand for? What are the functions of these MPO/MTP products? In this article, it will give the explanation for MPO/MTP and some commonly used MPO/MTP products for your reference. MPO/MTP Technology Overview The word MPO is also referred to as ldquo;Multiple-Fiber Push-On/Pull-offrdquo;, while MTP is a upgrade version of the former MPO, with better optical and mechanical performance. As a high-density, high-performance solution for data centers, MPO/MTP technology is deployed for multi-fiber app,introduction of someone,introduction of someone speech,introduction of something,introduction of some applications of trigonometry,introduction of someone else,introduction of something new,introduction of someone in french,introduction of someone in spanish,introduction speech of someone else,brief introduction of someone ...ادامه مطلب