Author Archive Fiber-mart

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Optical module selection and use of skills

by www.fiber-mart.com The optical module is composed of optoelectronic devices, functional circuits and optical interfaces. The optoelectronic devices include two parts: transmit and receive. Optical module can be photoelectric conversion, the transmitter side of the electrical signal into optical signals, and then transmitted through the optical fiber at the receiver [ Continue reading…]

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Knowledge about Media Converter

by www.fiber-mart.com Today we want to share some about the media converter with you after some customers asked about it.   Media converter is made up for the traditional Ethernet short transmission distance to realize long distance transmission of the signal. Media converter is a transparent bidirectional converter to provide the [ Continue reading…]

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FAQ of 40G wiring and XFP module

by www.fiber-mart.com 40G network is more and more popular nowadays. Know the information about 40G optical transceiver module is important for you to deploy 40G Ethernet.     Question: what is the maximum transmission distance supported by 40GbE?   Answer: IEEE 40GBASE-X standard is described as follows: 40GBASE-SR4 transmission distance is [ Continue reading…]

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Discussion on optical interconnection technology of next-generation data center

by www.fiber-mart.com In the past year, the rapid development of cloud computing, Internet, and AI make the data center develop very fast, whether it is the building of data center or the need of data center performance improvement becomes more and more urgent. By 2019, the Global Data Center optical [ Continue reading…]

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The future of 40G & 100G transceiver in telecommunication

by www.fiber-mart.com With the rapid development of 5G networks, network operators are also beginning to fully deploy 5G networks. At present, China’s 5G mobile phones are coming soon. As an indispensable optical module component in 5G network communication devices, it also plays an important role. It can be said that [ Continue reading…]

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Original manufacturing transceiver VS compatible transceiver

by www.fiber-mart.com 1. Compatible transceiver are cheaper than original manufacturing transceiver   But in fact, there is not much difference between the two products. The price of the manufacturing transceiver is relatively expensive, mainly due to the cost of the original producer’s brand effect, market monopoly, and user brand identity. [ Continue reading…]

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Fiber-mart.com tells you the difference between DAC & AOC

by www.fiber-mart.com If we want to know the difference between DAC & AOC, we must first understand the two products.   1. DAC (Direct Attach Cable)   In the  Fiberland technology Co. Ltd, there are four types of Direct Attach Cable, which are: 10G SFP+ DAC 25G SFP28 +DAC 40G [ Continue reading…]

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A brief introduction of 100G QSFP28 DAC Cable

by www.fiber-mart.com With the construction of 5G networks, people’s requirements for network speed have been rapidly improved. 100G Ethernet has attracted more and more attention due to its high transmission rate and density, and lower device power consumption. Among 100G Ethernet products, 100G optical modules, 100G AOC and 100G DAC [ Continue reading…]

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What is CWDM Transceiver and application of it?

CWDM is a low cost WDM transmission technology at the access level of man .It is based on the use of wavelength division switching, such as some telecommunications and data services, such as sonnet /SDH, atm, fiber channel, in layman’s terms, modulates many different signals through the fiber to the other [ Continue reading…]

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The difference between QSFP28,CFP,CFP2 and CFP4

by www.fiber-mart.com Cost and power consumption are important driving forces for the development of optical communication market.100G optical module, including QSFP28,CFP,CFP2 and CFP4.Its development is based on low cost and power consumption.The common packaging types of 100G optical modules are QSFP28,CFP,CFP2 and CFP4.   In some markets, the QSFP28 optical module [ Continue reading…]

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