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Analysis of the advantages and disadvantages of passive DWDM Mux
Nov 05 , 2021
Information network technology developers continue to strive to improve the throughput and quality of network data lines, while reducing the cost per bit (CPB) of the network. One of these technologies is dense wavelength division multiplexing (DWDM). DWDM is a method of creating multiple virtual fiber lines, which effectively increases the capacity of physical fiber lines. Wavelength division mul...
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Introduction of 100G QSFP28 ZR4 Optical Module | Fiberwdm.com
Nov 12 , 2021
With the rapid development of cloud computing, big data and Ethernet, operators have upgraded their data centers to higher data rates, which has further increased the demand for 100G, and the pattern is also shifting from 100G, and 100G QSFP28 ZR4 is also It is the product of this era of big data. This article is mainly about 100G QSFP28 ZR4 optical module product introduction brought by FiberWDM ...
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What are the types of optical amplifiers
Nov 18 , 2021
Optical amplifiers can be divided into two categories: One type is that semiconductor optical amplifiers are made of semiconductor materials and can be regarded as semiconductor traveling wave optical amplifiers without feedback. The other is a fiber amplifier, which includes two types, one is a nonlinear fiber amplifier, which uses a strong light source to excite the fiber, so that the fiber prod...
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Main difference between optical transceivers and switches
Nov 24 , 2021
Optical transceivers and switches are very important in Ethernet transmission, but they are different in function and application. So, what is the difference between a optical transceiver and a switch? This article explains in detail for you. What is the main difference between a optical transceiver and a switch? Optical fiber transceiver is a very cost-effective and flexible device. The common us...
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Development trend of 25G SFP28 and 100G QSFP28 optical modules in 5G networks
Dec 03 , 2021
In the next five years, 5G network (fifth-generation mobile communication technology) will become a hot spot in the field of information and communication, and the rapid development of the field of information and communication. The advance construction and upgrade of the bearer network will promote the continuous increase in the demand for optical components in the telecom network. At the same ti...
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Cost-effective advantage of 100G DWDM QSFP28 transmission solution | Fiberwdm.com
Feb 18 , 2022
In recent years, the single-wave 10G transmission mode has been the protagonist of the stage. However, with the popularization of 5G networks, the rise of the Internet of Things, and the application of big data, the data transmission capacity has exponentially increased, and the single-wave 10G transmission The speed will no longer be able to meet the needs of big data; the new corner of the forme...
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Main advantages of BiDi optical transceivers on the market
Mar 18 , 2022
With the development of technology, a new type of pluggable optical transceiver, BiDi fiber optic transceiver, has been developed, combining transmit and receive functions on a single fiber (single-mode or multi-mode). The following figure shows the difference between ordinary optical transceivers and BiDi optical transceivers. How do BiDi transceivers achieve optical channel transmission over fib...
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What is a fiber optic transceiver? What is the function of fiber optic transceiver?
Mar 25 , 2022
What is a fiber optic transceiver? Optical fiber transceiver is an Ethernet transmission media conversion unit that interchanges short-distance twisted-pair electrical signals and long-distance optical signals. It is also called a fiber converter in many places. The product is generally used in the actual network environment where the Ethernet cable cannot be covered and the transmission distance ...
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