Author Archive Fiber-mart

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More 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 [ Continue reading…]

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Application of 25G SFP28 optical module in 5G fronthaul

 by www.fiber-mart.com In the 5G network architecture, the front-pass optical module is upgraded from 10G to 25G. This article fiber-mart.com will introduce the application of 25G SFP28 optical module in 5G fronthaul.   25G SFP28 dual fiber gray optical module   25G typical dual-fiber gray optical module supports transmission distances of [ Continue reading…]

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how optical modules are used in base stations?

 by www.fiber-mart.com The communication triangular tower is composed of antenna, computer room, base station, feeder, and supporting equipment. The antenna is at the top of the triangular tower, and there is a computer room under the tower. The computer room is mainly for the base station, and the base station [ Continue reading…]

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introduction of 10G SFP + DAC cable

 by www.fiber-mart.com 10G SFP+ direct attach cable is a common cable for data center overhead cabling, which is used to connect small access switches and servers. 10G SFP+ direct attach cable is a low cost solution instead of optical module and AOC active optical cable. It has the advantages of low power [ Continue reading…]

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How to choose DAC high-speed cable?

 by www.fiber-mart.com DAC high-speed cable is a low-cost and short-distance connection solution for data center equipment. It consists of a cable and optical fiber transceiver devices at both ends of the cable. Because of the high cost performance, the interconnection application between short-distance network equipment is widely welcomed. At present, [ Continue reading…]

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The introduction of Juniper switch models

 by www.fiber-mart.com JuniperNetworks is a network communications equipment company,it was founded in February 1996.Headquartered in California, with offices in 47 countries, more than 9000 employees.Customers include the service providers in world’s top 130 , 96 companies in Fortune 100 and hundreds of public sector organizations. Mainly supplies IP network and [ Continue reading…]

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The difference between multimode and single-mode SFP

 by www.fiber-mart.com Some customers want to know about the difference between multimode and single mode SFP , so we summarize some information about multimode and single-mode.The following is some concepts and the differences between multimode and single-mode SFP.   According to the wavelength,there are 850nm / 1310nm / 1550nm / [ Continue reading…]

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What parameters need to be confirmed when purchasing optical module?

 by www.fiber-mart.com When selecting optical modules, we should not only consider the stability and reliability of optical module functions, but also consider the price and quality, as well as whether they meet the requirements of network equipment compatibility and data transmission. Here, fiber-mart.com will introduce which optical module parameters should [ Continue reading…]

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What are the differences between SM fiber and MM fiber?

 MM fiber Concept   MM fiber is a fiber that transmits multiple modes at a given working wavelength. When the geometric size of the fiber is much larger than the wavelength of the light wave, there will be dozens or even hundreds of propagation modes in the fiber. Different propagation [ Continue reading…]

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How to test the optical power of optical transceiver?

 After a optical module is made into a finished product, it must go through multiple steps of testing before shipment that ensure the quality of the product. In the test, several parameters are very important. Only when these parameters meet the relevant standards, the optical module performance can be optimized. [ Continue reading…]

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