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  • Difference Between Twisted Pair Cable and Coaxial Cable

    19 juillet 2016 ( #fiber optic network )

    A wire or cable is an indispensable element in communication system for connecting optical devices like optical transceivers, router and switch. Recently the most common cable types deployed in communication system are fiber optic cable, twisted pair...

  • Do It Yourself for Your Home Network

    21 juillet 2016 ( #home network )

    Due to continued questions on whether a home user is able to do his own cabling, or if they need to employ the services of a professional, this post is here to inform everyone of the information. For those who have little experience in telecommunication...

  • Decoding the Wavelength in Fiber Optics

    26 juillet 2016 ( #fiber optic network )

    Wavelength as we have been heard so many times in fiber optics, is not simply the term used to refine the color of the light. The light used in fiber optics in not the one that we can see by our eyes, as we use light in the infrared region which has wavelengths...

  • SFP+ DAC Cables for Cisco Catalyst 4500-X Series Switch

    28 juillet 2016 ( #fiber optic network )

    Driven by the cloud computing and improvement of technology, 21st century witnesses a major shift from traditional enterprise data centers to much larger cloud data centers. These large data centers require a much higher-performance network, and need...

  • Guide to BiDi Optical Transceiver

    02 août 2016 ( #BiDi transceiver )

    Pluggable optical transceivers typically use two fibers to send and receive optical signals between switches, firewalls, servers or routers. One fiber is to receiving data from networking equipment, and the other is to transmit data to the networking...

  • Dark Fiber – Is It the Dark Side or the Right Side?

    04 août 2016 ( #dark fiber )

    As the optical technology grows more sophisticated and expand into high bandwidth optical backbone connectivity, enterprises are now turning to the private and secure dark fiber network. By leasing dark fibers, network operators can cut down the labor...

  • How to Prevent the Damages of a Fiber Optic Network

    09 août 2016 ( #fiber optic network )

    The fiber optic cable, made up of by a hair-thin glass is typically very fragile. Although the cables have been designed to protect the fiber with a jacket solution, it can be more easily damaged than a copper cable. To ensure long-tern services to your...

  • Cabling Solutions for Cisco Nexus 6004 Switch

    11 août 2016 ( #Csico switch )

    Cisco system introduced the Nexus series switch in 2008 that are modular and fixed port network switched designed for the data center. The Cisco Nexus series switches ranges from Nexus 1000v, to the newly released Nexus 9516, which are warmly welcomed...

  • Using A GLC-SX-MM Transceiver To Connect Gigabit Ethernet Network

    16 août 2016 ( #Cisco SFP )

    If you are still using a 100BASE network, or GBIC transceiver for a small office, you may run into the limitations of last decade's technology. Because the 100BASE standard network is just fine for a small office, but it isn't sufficient to handle heavier...

  • Seven Tips for the Cable Installation

    18 août 2016 ( #cable installation )

    Cable installation can be a finicky thing. People without appropriate knowledge and training can not be capable of running cables, otherwise they will end up with network failure. End users might have the experience of running telephone cables, so that...

  • Telecom Hardware: NIC, Transceiver, Modem and Media Converter

    25 août 2016 ( #telecom technology )

    People usually have the misconception about the devices like the network interface card, transceiver, modem and media converter in telecommunications fields. Some even don’t know how to use them correctly. In fact, these devices are all possessed with...

  • Cabling Guide for Cisco Nexus 9508 Switch

    30 août 2016 ( #Cisco switch )

    Due to the the ever-expanding data center consolidation, virtualization and cloud technologies, network installers feel the urge to maintain a competitive advantage of their infrastructure. Except for the performance, bandwidth and latency in datacenter...

  • Six Questions About Category 6 Cables

    06 septembre 2016 ( #cat 6 cable )

    Cat 6 cables have been around for over 14 years. When it came out in 2002, this cable gave the first glimpse of the 10 Gigabit networks as a possibility, although planing on cat 6 cabling costs 30% more than cat 5e. In the past few years, hardware costs...

  • Why Choose to Use a Managed Ethernet Switch?

    08 septembre 2016 ( #switch )

    A switch is a telecommunication device that joins multiple devices within one Local Area Network (LAN). Choosing the proper Ethernet switch for the right application can be a confusing task as there are many options to be considered such as auto-negotiation...

  • Alien Crosstalk: Do You Mind It or Not?

    13 septembre 2016 ( #alien crosstalk )

    Alien crosstalk refers to the noise that may occur in a cable that runs alongside one or more other signal-carrying cables. It is the combination of alien near-end crosstalk (NEXT) and alien far-end crosstalk (FEXT). The alien acrosstalk between fiber...

  • Understanding Pre-Terminated Cabling and Network Deployment

    15 septembre 2016 ( #pre-terminated cabling )

    Data center nowadays are migrating to high-bandwidth, high-density network infrastructure. This increased network speeds have tighter link budget requirements that can be challenging to achieve with field terminations. Pre-terminated cabling includes...

  • Do You Know About the Cable Clip?

    20 septembre 2016 ( #cable management )

    Fiber optic cables are almost ubiquitous in this highly technological day and age. In your household network, you may find cables running through televisions sets, DVD players, desktop computers, speakers, and video projectors. Optical cables are the...

  • Effective Fiber Cable Assemblies For Data Center Solutions

    22 septembre 2016 ( #fiber cable assemblies )

    Recently many data center managers report that network problems occurring at the physical layer are generally related to the fiber cable assembly quality. In practice, the overall performance and reliability of a network is only as good as the cabling...

  • How to Configure RJ45 Pinout

    25 septembre 2016 ( #Ethernet cable )

    Ethernet cable, as one of the most popular types of networking cable, is mainly utilized to interconnect two wired network devices in the home or the office. Cat 5/cat6, UTP/STP cables are some of this cable type that connects all devices to get a network...

  • Introduction to Several Cable Types

    04 octobre 2016 ( #fiber optic cable )

    Fiber optic cable usually works as the bridge of two devices for both new cabling installations and upgrades, including backbone, horizontal, and even desktop applications. This is how it works, the conventional electrical data signals are converted into...

  • Introduction to QSFP to SFP+ Cables

    11 octobre 2016 ( #DAC cables )

    The present 10G network infrastructure has absolutely no more capacity from which we can grow. They just need to scale it up by using 40-Gigabit Ethernet QSFP+ equipped devices and with further scalability options in the near future. But most people may...

  • SFP28 and QSFP28 Optical Modules For 25 Gigabit Ethernet

    04 décembre 2015 ( #fiber optic transceiver )

    The widely acknowledged Ethernet speed upgrade path was 10G-40G-100G. However, a new development indicates the latest path for server connection will be 10G-25G-100G with potential for future upgrading to 400G. But why 25G? Because moving from 10G to...

  • QSFP28 100GBASE-LR4 and 100GBASE-SR4 Optical Modules Overview

    13 octobre 2016 ( #100G transceiver )

    Without denying that the market for 100G data center optics is accelerating, and more and more telecommunication vendors are aiming to seize this opportunity to launch cost-effective 100G solutions. FS.COM also offers a series of 100G optical modules...

  • Introduction to 100G Optics – CFP and QSFP28 Transceivers

    27 mai 2016 ( #100G Ethernet )

    2015 witnessed the prosperity of the telecom market. Many research company predicts that the market of 2016 for telecommunication field will continue to thrive. With such a bright future, fiber optics market attracts a wide attention and many vendors...

  • Pre-terminated Trunk Cable and MTP Cassette Overview

    20 octobre 2016 ( #pre-terminated cabling )

    Per-terminated cabling is a popular type of termination method that has been used by the overall network designers. It provides an plug-and-play solution for links between switches, servers, patch panels, and zone distribution areas in the data center....

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I am a blogger and love to share my experience in telecom field. Enjoy your stay my blog!