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Optical Modules VS Transponders: What's the Difference?
Jul 08 , 2022
The optical transceiver module is a network interconnection device that realizes photoelectric signal conversion, and the repeater is a network interconnection device that realizes the regeneration, amplification and wavelength conversion of optical signals. conversion, but the functions and applications of the two are very different, and they are not interchangeable. Optical Module VS Transponder...
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Some related questions about WDM Mux Demux - FiberWDM
Jul 15 , 2022
What is the role of a multiplexer in WDM? WDM systems use a multiplexer at the transmitter to connect multiple signals together and a demultiplexer at the receiver to separate them. With the right type of fiber, it's possible to have a device that does both, and can function as an optical add/drop multiplexer. What is a fiber optic multiplexer? A multiplexer (or multiplexer) is a device that selec...
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A Comprehensive Introduction to Tunable DWDM Transceivers
Jul 21 , 2022
Tunable DWDM transceivers allow users to adjust their wavelengths according to actual network needs. This results in a reduction in the number of spare transceivers used to avoid DWDM network failures and provides flexibility to accommodate growing networks. Tunable modules on the market mainly include 10G SFP+, XFP and 25G SFP28 tunable DWDM transceivers. So, is there any difference between tunab...
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Introduction of five common 40G QSFP optical modules
Jul 28 , 2022
40G optical module refers to the optical module with a transmission rate of 40Gbps, CFP and QSFP are its main packaging forms, and 40G QSFP+ optical module is one of the more widely used ones. The following is Feisu's introduction to several common 40G QSFP optical modules, hoping to help you choose optical modules. 1. 40G LR4 QSFP optical module 40G LR4 QSFP optical module is generally used with ...
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How to choose the right fiber patch cord for 10G transceiver?
Aug 05 , 2022
Fiber optic patch cords, also known as fiber patch cord or fiber jumper, are basic and important components used to connect devices and components in fiber optic networks. There are many types of fiber jumpers, such as single-mode fiber jumpers, multi-mode fiber jumpers, 10G OM3 fiber jumpers, 10G OM4 fiber jumpers, MPO fiber cables, etc. This article mainly introduces how to choose a suitable fib...
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How to choose fiber optic transceiver modules?
Aug 11 , 2022
As a local area network connector device, the main task of the optical transceiver is how to seamlessly connect the data between the two parties. Therefore, it is necessary to consider its compatibility with the surrounding environment and the stability of its own products, so various factors need to be considered when choosing. 1. See if it can support full-duplex and half-duplex, because some ch...
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The reason why wdm network is so popular
Aug 17 , 2022
With the adjustment and improvement of various traffic routes, the distance between everyone is also farther and farther. Voice, video and data networks are becoming more complex as the demand for more bandwidth and faster transfer rates increases. To meet these demands, network administrators rely more on fiber optics. Many suppliers, corporate companies and government entities are turning to fib...
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WDM Transceiver Form Factor – SFP, SFP+ or QSFP28?
Aug 25 , 2022
You need to consider the physical interface of the switch or network device you are using. Multiple industry standards ensure network equipment compatibility and a range is available including SFP, SFP+, SFP28, QSFP28 or XFP. Examples of data transfer rates and ranges for CWDM and DWDM in different available form factors are given below. Note that both XFP and SFP+ can transmit signals up to 10 Gb...
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