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  • What is the structure principle of wavelength division multiplexing system?

    What is the structure principle of wavelength division multiplexing system?

    Optical wavelength division multiplexing is a technology that transmits multi-wavelength optical signals in one optical fiber. The basic principle is to combine (multiplex) optical signals of different wavelengths at the transmitting end, couple them to the same optical fiber on the optical cable...
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  • What is the difference between a fiber optic switch and a fiber optic transceiver?

    Optical switches differ from optical transceivers in: 1. Optical fiber switch is a high-speed network transmission relay device. Compared with ordinary switches, it uses optical fiber cable as the transmission medium. The advantages of optical fiber transmission are fast speed and strong anti-int...
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  • What is the role of fiber optic transceivers

    Optical transceivers are generally used in practical network environments where Ethernet cables cannot cover and optical fibers must be used to extend transmission distances, and they also play a huge role in helping to connect the last mile of optical fiber to the metropolitan area network and b...
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  • Fiber optic adapter cleaning method

    Fiber optic adapter cleaning method

    Although the fiber optic adapter is relatively small and belongs to the small part in the fiber optic cabling, it does not affect its important position in the fiber optic cabling system, and it needs to be cleaned like other fiber optic equipment. There are two main cleaning methods, namely Dry ...
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  • Common Types of Fiber Adapters

    Common Types of Fiber Adapters

    There are many types of fiber optic adapters. The following mainly introduces the common fiber optic adapters such as LC fiber optic adapters, FC fiber optic adapters, SC fiber optic adapters and bare fiber optic adapters. LC fiber optic adapter: This fiber optic adapter can be used for the conne...
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  • What is passive CWDM

    What is passive CWDM

    CWDM passive wavelength division multiplexing equipment can effectively save fiber resources and networking costs, solve the problems of fiber shortage, multi-service transparent transmission and shorten construction period. Radio and TV 1310/1550CATV TV signals are transparently transmitted, rea...
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  • Overview, Functions and Selection of Optical Switches

    Overview of Optical Switches: Fiber optic switch is a high-speed network transmission relay device. Compared with ordinary switches, it uses fiber optic cables as the transmission medium. The advantages of optical fiber transmission are fast speed and strong anti-interference ability. Optical fib...
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  • Description of the 6 indicator lights of the fiber optic transceiver

    Our commonly used fiber optic transceivers have 6 indicators, so what does each indicator mean? Does it mean that the optical transceiver is working normally when all the indicators are on? Next, the editor of Feichang Technology will explain it in detail for you, let’s take a look! Descrip...
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  • What are the characteristics of fiber optic transceivers

    What are the characteristics of fiber optic transceivers Optical fiber transceivers are necessary equipment in many video optical transceivers, which can make the transmission of information more secure. The single-mode fiber optic transceiver can well realize the conversion of two different tran...
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  • What are the characteristics of fiber optic transceivers

    What are the characteristics of fiber optic transceivers Optical fiber transceivers are necessary equipment in many video optical transceivers, which can make the transmission of information more secure. The single-mode fiber optic transceiver can well realize the conversion of two different tran...
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  • Huanet OLT Uplink Board GE-10GE Replacement Guide

    1. Operation Scenario Currently, the existing network is configured with GICF GE boards, and the current upstream bandwidth utilization is close to or exceeds the threshold, which is not conducive to later service provisioning; it needs to be replaced with 10GE upstream boards. 2. Operation steps...
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  • How to pair fiber optic transceivers

    If you want to know how to pair and use fiber optic transceivers, you must first know what the fiber optic transceivers do. In simple terms, the function of fiber optic transceivers is the mutual conversion between optical signals and electrical signals. The optical signal is input from the optic...
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