Author Archive Fiber-mart

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Brief introduction for 40G QSFP+ SR4 Transceiver

As 40G network has been widely applied in today’s data center cabling system, 40G QSFP+ transceivers gain great popularity among data center managers. And for short data transmission distance, 40G QSFP+ SR4 transceiver is preferred. This article is going to focus on 40G QSFP+ SR4 transceiver and share several cabling [ Continue reading…]

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Three Cabling Solutions for 40G Network

  Network technology has been developed rapidly and many data centers are utilizing 40G network to satisfy their needs for high density cabling and high speed data transmission. When it comes to 40G network cabling solutions, MPO fiber optic cable assemblies are most used by data center managers. This article [ Continue reading…]

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Things Should Be Noticed Before Choosing 24-Fiber MPO Cable

  In the process of migrating to greater bandwidth 40G and 100G network, MTP cabling system which provides high density and high performance plays an important role. Whether to use 12-fiber or 24-fiber MPO cable has been a hot topic in higher speed networking migration. In my previous blog Choosing [ Continue reading…]

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100G Single-Mode Modules for Short Distance Transmission

 As bandwidth demand continues to grow, network service providers are looking at 100G Ethernet network to accommodate the constant traffic surge. This new technology translates into greater speeds and a possible network infrastructure upgrade to compensate for various challenges that do not apply to slower networks, such as 10G, or [ Continue reading…]

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Bridge Copper to Fiber With PoE Media Converter

It’s common to see in modern society that many enterprise networks must support a wide range of installation environments located indoors and out. Considering this, a wide range of media converters and power supply options are important. And with the great benefits of fiber optic cables being accepted widely, PoE [ Continue reading…]

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Why Not Use Raman Amplifier to Extend the CWDM Network Reach?

  In comparison with the long-haul DWDM network that uses the thermo-electric coolers to stabilize the laser emissions essential, the CWDM network is a more economical solution that features wider wavelength spacing, allowing the wavelength fluctuation of uncooled directly modulated laser diodes (DMLs). But on the other hand, the CWDM [ Continue reading…]

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How to Install a QSFP28 Transceiver

  In recent years, QSFP28 transceivers have been highly favored by many Ethernet users. The modules are hot-swappable input/output (I/O) device that connect the system’s module port electrical circuity with either a copper or a fiber-optic network. Transceiver installation attaches great importance to the whole Ethernet connectivity. This article provides [ Continue reading…]

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Comparison of Passive DWDM and Active DWDM System

DWDM (dense wavelength division multiplexing) technology is an ideal solution to address the capacity-hungry issue, which can simply fall into two types, passive DWDM and active DWDM. To greatly expand the bandwidth of the existing fiber system, both passive DWDM and active DWDM systems are designed to multiplex different wavelengths [ Continue reading…]

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What Are MPO Fiber Connectors?

MPO fiber connector is a passive component for optical fiber cable connection. It has been widely used in many projects and plays an important role in the optical fiber transmission system. In order to give full play to the role of MPO fiber connector in engineering applications, technicians should pay [ Continue reading…]

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BiDi Fiber Optic Transceiver Overview

  As we all know, common optical transceivers, like SFP+, SFP, normally require two fibers to achieve data transmission between switches, firewalls, servers, routers, etc. The first fiber is dedicated to receiving data from networking equipment, while the other is to transmit data to the equipment. With the development of [ Continue reading…]

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