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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 Huawei Optical Switches

    Overview of Huawei Optical Switches: Huawei’s 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-interferenc...
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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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  • Huawei 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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  • The switch exchanges in the following three ways

    1) Straight-through: A straight-through Ethernet switch can be understood as a line matrix telephone switch with a crossover between ports. When it detects a data packet at the input port, it checks the packet header of the packet, obtains the destination address of the packet, starts the interna...
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  • Influence of ONU weak light on network speed

    ONU is what we commonly call “light cat”, ONU low light refers to the phenomenon that the optical power received by the ONU is less than the receiving sensitivity of the ONU. The receiving sensitivity of the ONU refers to the minimum optical power that the ONU can receive during norma...
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  • What is a switch? What is it for?

    Switch (Switch) means “switch” and is a network device used for electrical (optical) signal forwarding. It can provide an exclusive electrical signal path for any two network nodes of the access switch. The most common switches are Ethernet switches. Other common ones are telephone vo...
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  • How many ONUs can one OLT connect to?

    64, generally less than 10. 1. In theory, 64 can be connected, but considering the attenuation of light and the sensitivity of onu to light, in general practical applications, the number of connections per port is less than 10. The maximum number of users accessed by olt is mainly limited by thre...
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