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What is WDM and how it works?
Mar 09 , 2023
WDM stands for Wavelength Division Multiplexing. It is a technology used in fiber optic communication networks to increase the bandwidth capacity of a single optical fiber by transmitting multiple signals simultaneously at different wavelengths. In WDM, different data signals are assigned to different wavelengths of light, which are then transmitted over the same fiber. Each wavelength is modulate...
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Application Range of QSFP Optical Module
Mar 17 , 2023
QSFP is the abbreviation of "Quad Small Form-factor Pluggable", which is an optical module specification that can be used in high-speed network equipment. Its scope of application mainly includes the following aspects: 1. Data center network: QSFP optical modules can be used in high-speed data center networks, such as for the connection of switches, routers, servers and storage devices. 2. Optical...
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What is the performance and classification of fiber optic patch cords
Apr 07 , 2023
Fiber optic patch cord , also known as fiber optic connectors, is a fiber optic cable with connector plugs on both ends, used to achieve the optical path activity connection; one end is equipped with a plug is called pigtail. Classification of fiber optic patch cords 1. fiber optic patch cord according to the different transmission media can be divided into common silicon-based single-mode fiber, ...
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What are the advantages of WDM Mux Demux？
Apr 20 , 2023
WDM (Wavelength Division Multiplexing) Mux Demux has several advantages over other types of network communication technologies. Here are some specific advantages of WDM Mux Demux: Increased bandwidth: WDM Mux Demux allows for multiple wavelengths to be transmitted over a single fiber, increasing the bandwidth capacity of the network. This means that more data can be transmitted over the same fiber...
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Features and Functions of 1XN MEMS Optical Switches
Apr 25 , 2023
1XN MEMS optical switches are devices that can switch a single input optical signal to any one of several output optical fibers. Here are some of the features and functions of 1XN MEMS optical switches: Low insertion loss: 1XN MEMS optical switches have low insertion loss, which means that they do not significantly attenuate the optical signal passing through them. &...
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The main function of the star coupler and its application in various fields
May 10 , 2023
A star coupler is a mechanical part that is usually used to transmit rotational torque and axial force. It consists of multiple axially nested gears and has many different applications. In this article, we will delve into the main functions of the star coupler and its application in various fields. Transmitting moments and axial forces The main function of the star coupler is to transmit torque an...
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What is a fiber optic switch?
May 19 , 2023
A fiber optic switch, also known as an optical switch, is a device used in fiber optic networks to enable the routing and switching of optical signals. It provides the capability to selectively direct optical signals from one input port to one or more output ports. In a fiber optic network, data is transmitted as pulses of light through optical fibers. A fiber optic switch allows for the efficient...
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The Importance of DWDM Multiplexers in High-Speed Optical Communication Networks
May 24 , 2023
DWDM multiplexers, or dense wavelength division multiplexers, are essential devices for high-speed optical communication networks. These devices allow multiple channels of data to be transmitted simultaneously over a single fiber optic cable by using different wavelengths of light. DWDM multiplexers are capable of transmitting a large number of channels over long distances, making them ideal for h...
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