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  • Several Laying Methods Of Optical Cable

    Several Laying Methods Of Optical Cable

    Communication optical fiber cables are more commonly used in overhead, direct buried, pipelines, underwater, indoor and other adaptive laying optical cables. The laying conditions of each optical cable also determine the difference between the laying methods. GL probably summarized a few points: ...
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  • Four Factors Affecting Optical Fiber Transmission Distance

    Four Factors Affecting Optical Fiber Transmission Distance

    In the optical fiber communication system, the most basic mode is: optical transceiver-fiber-optical transceiver, so the main body that affects the transmission distance is the optical transceiver and optical fiber. There are four factors that determine the optical fiber transmission distance, na...
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  • Exploring The Grounding Problem Of OPGW Cable

    Exploring The Grounding Problem Of OPGW Cable

    OPGW optical cable is mainly used on 500KV, 220KV, 110KV voltage level lines. Affected by factors such as line power outages, safety, etc., it is mostly used in newly-built lines. Overhead ground wire composite optical cable (OPGW) should be reliably grounded at the entry portal to prevent the op...
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  • The Main Technical Parameters of ADSS Optical Cable

    The Main Technical Parameters of ADSS Optical Cable

    ADSS optical cables work in a large-span two-point support (usually hundreds of meters, or even more than 1 km) overhead state, completely different from the traditional concept of overhead (post and telecommunications standard overhead hanging wire hook program, an average of 0.4 meters for the ...
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  • How To Choose The Corner Point Of Adss Optical Cable For 35kv Line?

    How To Choose The Corner Point Of Adss Optical Cable For 35kv Line?

    In ADSS optical cable line accidents, cable disconnection is one of the more common problems. There are many factors that cause cable disconnection. Among them, the choice of the corner point of the AS optical cable can be listed as a direct influence factor. Today we will analyze the corner poin...
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  • Single-Mode Fiber G.657A2

    Single-Mode Fiber G.657A2

    Specification model: bending-insensitive single-mode fiber (G.657A2) Executive standard: Meet the requirements of ITU-T G.657.A1/A2/B2 optical fiber technical specifications. Product features: The minimum bending radius can reach 7.5mm, with excellent bending resistance; Fully compatible with G....
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  • How to increase the corrosion resistance of ADSS optical cables?

    How to increase the corrosion resistance of ADSS optical cables?

    Today, we mainly share Five measures to improve the electrical resistance of ADSS optical cables. (1) Improvement of tracking resistant optical cable sheath The generation of electrical corrosion on the surface of the optical cable depends on three conditions, one of which is indispensable, namel...
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  • Electrical Corrosion Failure Of ADSS Optical Cable

    Electrical Corrosion Failure Of ADSS Optical Cable

    Most of the ADSS optical cables are used for the transformation of old line communications and installed on the original towers. Therefore, the ADSS optical cable must adapt to the original tower conditions and try to find the limited installation “space”. These spaces mainly include:...
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  • How to Protect Fiber Optic Cable From Lightning?

    How to Protect Fiber Optic Cable From Lightning?

    As we all know that lightning is a discharge of atmospheric electricity that is triggered by a build-up of differing charges within a cloud. The result is a sudden release of energy that causes a distinctive bright flare, followed by a thunderclap. For example, it will not only affect all DWDM fi...
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  • ADSS Fiber Optic Cable Stripping and Splicing Process

    ADSS Fiber Optic Cable Stripping and Splicing Process

    The ADSS fiber optic cable stripping and splicing process is as follows: ⑴. Strip the optical cable and fix it in the connection box. Pass the optical cable into the splice box and fix it, and strip the outer sheath. The stripping length is about 1m. Strip it horizontally first, then strip it ver...
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  • 2021 The Price Increase Of Optical Fiber Cable Is Imperative!

    2021 The Price Increase Of Optical Fiber Cable Is Imperative!

    After the Spring Festival in 2021, The price of basic materials has taken an unexpected leap, and the whole industry is applauded. On the whole, the rise in basic material prices is due to the early recovery of China’s economy, Which has led to a mismatch between the supply and demand of in...
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  • Precautions For The Protection Of Directly Buried Optical Cable Lines

    Precautions For The Protection Of Directly Buried Optical Cable Lines

    The structure of the direct-buried optical cable is that single-mode or multi-mode optical fiber is sheathed in a loose tube made of high-modulus plastic filled with waterproof compound. The center of the cable core is a metal reinforced core. For some fiber optic cables, the metal reinforced cor...
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  • The Maximum Span Can Reach 1500 Meters

    The Maximum Span Can Reach 1500 Meters

    ADSS is all-dielectric self-supporting, also called non-metallic self-supporting optical cable. With its large number of fiber cores, light weight, no metal (all dielectric), it can be directly hung on the power pole. Generally, it is widely used in power communication systems without the advanta...
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  • Air-blown Fiber Optic Cable

    Air-blown Fiber Optic Cable

    Air Blowing cable technology is a new way to make significant improvements in traditional fiber optic systems, facilitating the rapid adoption of fiber optic networks and providing users with a flexible, secure, cost-effective cabling system. Nowdays, air-blown optical fiber cable laying technolo...
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  • OPGW FAQS

    OPGW FAQS

    OPGW FAQS Optical cable colleagues, if anyone asks what OPGW optical cable is, please answer like this: 1. What are the common structures of optical cables? The common optical cable structure of optical cable has two kinds of stranded type and skeleton type. 2. What is the main composition? The o...
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  • How to control the electrical corrosion of ADSS optical cable?

    How to control the electrical corrosion of ADSS optical cable?

    How to control the electrical corrosion of ADSS optical cable? As far as we know, all electrical corrosion faults occur in the active length zone, so the range to be controlled is also concentrated in the active length zone. 1. static control: Under static conditions, for the AT sheathed ADSS opt...
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  • Chile [500kV overhead ground wire project]

    Chile [500kV overhead ground wire project]

    Project Name: Chile [500kV overhead ground wire project] Brief Project introduction: 1Mejillones to Cardones 500kV Overhead Ground Wire Project,  10KM ACSR 477 MCM and 45KM OPGW and OPGW Hardware Accessories Site: Northern Chile Promoting the connection of power grids in central and northern Chi...
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  • The Basic Knowledge Of Armored Fiber Optic Cable

    The Basic Knowledge Of Armored Fiber Optic Cable

    The Basic Knowledge Of Armored Fiber Optic Cable Recently, many customers have consulted our company for the purchase of armored optical cables, but they do not know the type of armored optical cables. Even when purchasing, they should have purchased single-armored cables, but they purchased unde...
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  • Which optical fiber is used for transmission network construction?

    Which optical fiber is used for transmission network construction?

    Which optical fiber is used for transmission network construction? There are three main types: G.652 conventional single-mode fiber, G.653 dispersion-shifted single-mode fiber and G.655 non-zero dispersion-shifted fiber. G.652 single-mode fiber has a large dispersion in the C-band 1530~1565nm a...
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  • 96core Micro Blown Fiber Optic Cable Specification

    96core Micro Blown Fiber Optic Cable Specification

    1. Cross section of cable: (1) Center strength member :FRP (2) Fibre Unit:8 pcs a)Tight tube BT(Polybutylece terephthalate) b)Fibre: 96 Single mode Fibres c)Fibre Quantity: 12 pcs Fibre×8 loose tubes d)Filling(Fibre jelly): Thixotropy jelly (3) Filling(Cable jelly):Water-prevent cable ...
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