Author Archive Fiber-mart

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Transceiver Optics and Connection for Brocade 7840 Extension Switch

by Fiber-MART.COM Today’s IT organizations are under pressure to keep pace with the growing avalanche of data traffic between data centers and the changes driven by virtualized application workloads within Fibre Channel and IP storage environments. Storage administrators need to replicate large amounts of data quickly, securely, reliably and simply [ Continue reading…]

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Basic Knowledge About GPON SFP Transceivers

by Fiber-MART.COM GPON stands for Gigabit Passive Optical Network. GPON is one of the key technologies that are being used in fiber-based (FTTx) access networks, including fiber to the home (FTTH), fiber to the business (FTTB), fiber to the curb (FTTC), etc. GPON system contains two main active transmission components, [ Continue reading…]

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Optics and Cabling Options for Juniper EX2200 Switches

by Fiber-MART.COM The soaring bandwidth requirements lift demand for ultra fast transmission speed, especially for high-performance business. Juniper EX2200 switches present an ideal option for access-layer deployments in branch offices and campus networks, delivering performance usually associated with more expensive products. EX2200 switches are low power, low acoustic 1U devices [ Continue reading…]

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40CH DWDM Mux Insertion Loss Testing

by Fiber-MART.COM DWDM, which can add great capacity of bandwidth for long haul backbone data center by multiplexing different wavelengths into one fiber, is one of the dominant technology used in various applications. When purchasing a DWDM Mux Demux, one of the vital parameters that need to be considered is [ Continue reading…]

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Three Critical Focuses on OM5 Fiber Optic Cable

by Fiber-MART.COM As data centers scale to ever larger sizes in recent years, the demand for great bandwidth and higher speed is growing too. Recently, OM5 has been approved to be a new type of multimode fiber (MMF) for high speed data center applications. And various discussions about its characteristics [ Continue reading…]

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What Cabling Infrastructure Can Support 40G Data Center?

by Fiber-MART.COM Fiber connectivity in higher-speed active equipment tends to develop as more condensed and simplified with plug-and-play, hot-swap transceiver miniaturization. 1G and 10G networks commonly use SFP or SFP+(Small-form-factor pluggable plus). Interfaces of 40G is QSFP (Quad Small Form-factor Pluggable). The interface changes need different connectors to achieve network connectivity. [ Continue reading…]

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How Much Do You Know 40 Gigabit QSFP+ Transceiver

by Fiber-MART.COM QSFP+ (Quad Small Form-factor Pluggable Plus) transceiver interfaces a network device motherboard (for a switch, router, media converter or similar device) to a fiber optic cable, which is widely used for data communications applications. It is a industry format jointly developed and supported by many network component vendors. QSFP+ [ Continue reading…]

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Supported Optics for Arista 7250QX-64

by Fiber-MART.COM In 10G/40G data center, switches must not only provide high performance, scalability and density, but also should meet the requirements of system availability, reliability or functionality. The Arista 7250QX-64 is that kind of switch with advanced features. This article is going to introduce its architecture and its connecting [ Continue reading…]

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How to Clean the Dirt and Dust In Data Center

by Fiber-MART.COM Wipe your finger on a distribution cabinet or a patch panel in a data center. Then watch your finger, can you see the scene shown in the picture on the right side? Your finger is attached with dust or dirt. This situation is so familiar to most telecom engineers [ Continue reading…]

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How to Use Field Assembly Connector?

by Fiber-MART.COM The expansion of FTTH application has brought prosperity to the manufacturing of field assembly connectors for fast field termination. This type of connector gains its popularity due to the applicability to cable wiring and compact bodies which are easily stored in optical fiber housings. With excellent features of stability and [ Continue reading…]

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