TARLUZ FTTH Handheld Fusion Splicer

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TL-S5 Handheld Fusion Splicer is specially designed for FTTH fiber to the home network, it designed with compact size, light weight, excellent splicing performance, it is the splice mate for the field engineer to complete splicing task for internet installation. Features ¬ Used for FTTH and ordinary fiber project ¬ Core to core alignment by PAS technology ¬ 9 sec splicing time and 30 sec heat time ¬ 300 X or Y view, 150 X and Y view ¬ 4.3-inch digital high quality LCD screen,…

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Choix de la fibre pour FTTH

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La fibre la plus couramment employée dans le domaine des télécommunications demeure la fibre monomode G652.B & G652.D (standard UIT-T repris par la CEI 60793). Grâce à son faible affaiblissement linéique et à sa bande passante, elle permet la réalisation de liaisons longue distance à très hauts débits. Ces fibres sont préconisées dans les réseaux de collecte et d’accès. Afin de rapprocher la fibre au plus près de l’utilisateur, de nouvelles fibres moins sensibles aux contraintes de courbures ont vu le jour ; elles répondent…

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Introduction to XGS-PON 10 Gigabit capable symmetric passive optical network

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Recommendation ITU-T G.9807.1 describes a 10-Gigabit-capable symmetric passive optical network (XGS-PON) system in an optical access network for residential, business, mobile backhaul and other applications. This system operates over a point-to-multipoint optical access infrastructure at the nominal data rate of 10 Gbit/s both in the downstream and the upstream directions. XGS-PON systems are able to operate on the same optical distribution network (ODN) as XG-PON systems. The XGS-PON systems are capable of operating at the same wavelengths as an existing XG-PON system or operating at…

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AQ1000 Optical Time Domain Reflectometer

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The AQ1000 satis es test and measurement needs in analyzing access optical networks. Wavelengths: 1310 / 1550 nm Dynamic ranges: 32 / 30 dB Size: 185 mm (W) × 116 mm (H) × 56 mm (D) Weight: 660 g   Multi-touch touchscreen, Intuitive and responsive Tap, swipe, pinch or press. the high resolution, responsive 5.0-inch multi-touch capacitive touchscreen and hard-key buttons make OTDR operations simple and intuitive. OTDR view modes Trace view: Traditional view with OTDR waveforms and event markers. Map view : Simple, icon-based map view…

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What is SWDM Shortwave Wavelength Division Multiplexing

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In 2015, the SWDM Alliance was formed by a group of transceiver, fiber and system vendors to develop a multi-source agreement (MSA) for SWDM transceivers. As OM5 permits the use of a much wider wavelength range, it is now desirable to reduce fiber count by transmitting multiple VCSEL wavelengths in the same multimode fiber. The potential wavelength grids { λ1 , λ2 , λ3 and λ4 } are designed as {850 nm, 880 nm, 910 nm and 940 nm}, with a spacing of 30 nm.…

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25G PON Technologies and Calls for Unified Next-generation PON Standards HUAWEI

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[Shenzhen, China, April 18, 2017] At the fourteenth Huawei Analyst Summit held in Shenzhen recently, a Huawei speaker gave an presentation about the key symmetric 25G PON technologies that binding multiple wavelengths to deliver N × 25 Gbit/s bandwidths over a single fiber. Huawei called on the industry partners to jointly push for unifed next-generation PON standards. Single-wavelength 25G PON adapts fixed wavelengths that can be easily implemented. More importantly, the developed industry chain of single-wavelength 25G optical components can share and resources of data…

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La Solution FTTx / FTTh

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FTTh est l’acronyme de Fiber To The Home qui signifie « fibre optique jusqu’à la maison » en anglais. La solution FTTx rassemble toutes les solutions FTTh, FTTo (office), FTTd (desk)… Jusqu’alors utilisée principalement dans les réseaux de longues distances (transport et collecte) et réservée aux entreprises pour la partie desserte, la fibre optique s’approche désormais progressivement de l’usager final. Les réseaux de dessertes d’abonnés (ou boucle locale) actuels sont communément constitués de câbles de cuivre ou d’un système WIFI. Ces solutions, moins coûteuses que…

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Introduction to OM5 (WBMMF) Fiber

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ISO/IEC decided to name WBMMF Wideband Multimode Fiber as OM5 in Oct. 2016, this decision was made by ISO/IEC Joint Technical Committee 1 (JTC 1)/Subcommittee 25 (SC 25) Interconnection of Information Technology Equipment. At a spring 2016 meeting of JTC 1/SC 25’s Working Group 3 – Customer Premises Cabling – the working group was unable to reach agreement on the naming of wideband multimode fiber. They came up with three proposals: OM4W, OM5, and OM5W. In October SC 25 held a ballot, and OM5 was…

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What you should know about ADSS Cable

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ADSS cables. All-Dielectric Self Supporting cables. The All-Dielectric Self Supporting (ADSS) cable is a completely non-metallic structure in which the tensile load bearing elements are integral within the circular design of the cable – usually in the form of aramid yarns or stranded glass reinfroced plastic rods. The structure of ADSS Cable Typically a loose tube cable design Designs are application specific   The Applications of the ADSS Cable  – Cable supports itself No external support or messenger wire – Uses new and existing right…

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MPO Connector cleaning instructions

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A. Clean connector by MTP cleaner Before you clean the MTP connector, please inspect it first, if it is clean, no need to clean it. Insert the the MTP Cleaner into the adaptor where the connector is mated Rotate the tape feeder wheel as indicated on the cleaner Inspect the connector with 200 x microscope If there is still contaminated repeat steps once more.   B. Clean the connector by OAM-MTP cleaner Before you clean the MTP connector, please inspect it first, if it is…

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