News & Solutions
  • Requirements for the grounding of the opgw cable

    Requirements for the grounding of the opgw cable

    opgw cables are mainly used on lines with voltage levels of 500KV, 220KV, and 110KV. Affected by factors such as line power outages, safety, etc., they are mostly used in newly-built lines. Overhead ground wire composite optical cable (OPGW) should be reliably grounded at the entry portal to prev...
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  • The Characteristics Of  Buried Optical Fiber Cables

    The Characteristics Of Buried Optical Fiber Cables

    Anti-corrosion performance In fact, if we can have a general understanding of the buried optical cable, then we can know what kind of capabilities it should have when we buy it, so before that, we should have a simple understanding. We all know very well that this optical cable is directly buried...
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  • The Core Technical Points Of OPGW Cable

    The Core Technical Points Of OPGW Cable

    The development of the optical fiber cable industry has experienced decades of ups and downs and has achieved many remarkable achievements. The appearance of OPGW cable once again shows a major breakthrough in technological innovation, which is well received by customers. In the stage of rapid de...
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  • How To Improve The Thermal Stability of OPGW Cable?

    How To Improve The Thermal Stability of OPGW Cable?

    Today, GL talks about the common measures of how to improve the thermal stability of OPGW cable: 1: Shunt line method The price of OPGW cable is very high, and it is not economical to simply increase the cross-section to bear the short-circuit current. It is commonly used to set up a lightning pr...
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  • What Are The Types of Hybrid Fiber Optic Cables?

    What Are The Types of Hybrid Fiber Optic Cables?

    When there are hybrid optical fibers in the photoelectric composite cable, the method of placing multi-mode optical fibers and single-mode optical fibers in different sub-cable groups can effectively distinguish and separate them for use. When a reliable photoelectric composite cable needs to str...
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  • How Does GL Control On-Time Delivery (OTD)?

    How Does GL Control On-Time Delivery (OTD)?

    2021,With the rapid increase of raw materials and freight, and the domestic production capacity is generally limited, how does gl guarantee the delivery of customers? We all know that meeting customer expectations and delivery requirements must be the top priority of every manufacturing company i...
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  • Advantages of Composite/Hybrid Fiber Optic Cable

    Advantages of Composite/Hybrid Fiber Optic Cable

    Composite or Hybrid Fiber Optic Cables that have a number of different components laid up within the bundle. These types of cables allow for multiple transmission paths by various components, whether they be metal conductors or fibre optics, and allow the user to have a single cable, therefore re...
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  • How To Control The Electrical Corrosion of ADSS Cable?

    How To Control The Electrical Corrosion of ADSS 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 AT sheathed ADSS optical cables working in 220KV systems, the spatial potential of thei...
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  • Advantages of PE Sheath Material

    Advantages of PE Sheath Material

    In order to facilitate the laying and transportation of optical cables, when the optical cable leaves the factory, each axis can be rolled for 2-3 kilometers. When laying the optical cable for a long distance, it is necessary to connect the optical cables of different axes. When connecting, the t...
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  • Precautions For The Construction of Direct Buried Optical Cable Lines

    Precautions For The Construction of Direct Buried Optical Cable Lines

    The implementation of the direct-buried optical cable project should be carried out according to the engineering design commission or the communication network planning plan. The construction mainly includes the route digging and filling of the optical cable trench, the plan design, and the setti...
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  • The Main Technical Parameters Of OPGW and ADSS Cable

    The Main Technical Parameters Of OPGW and ADSS Cable

    The technical parameters of OPGW and ADSS cables have corresponding electrical specifications. The mechanical parameters of OPGW cable and ADSS cable are similar, but the electrical performance is different. 1. Rated tensile strength-RTS Also known as ultimate tensile strength or breaking strengt...
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  • What Is The Difference Between GYXTW Cable And GYTA Cable?

    What Is The Difference Between GYXTW Cable And GYTA Cable?

    The first difference between GYXTW and GYTA is the number of cores. The maximum number of cores for GYTA can be 288 cores, while the maximum number of cores for GYXTW can only be 12 cores. GYXTW optical cable is a central beam tube structure. Its characteristics: the loose tube material itself ha...
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  • Long Blowing Distance 12Core Air Blown Single Mode Fiber Optic Cable

    Long Blowing Distance 12Core Air Blown Single Mode Fiber Optic Cable

    GL are supplying three different structure of air blowing fiber cable: 1. Fiber unit can be 2~12cores and suitable for micro duct 5/3.5mm and 7/5.5mm which is perfect for FTTH network. 2. Super mini cable can be 2~24cores and suitable for micro duct 7/5.5mm 8/6mm etc, which is perfect for distrib...
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  • The Difference Between Multimode Fiber Om3, Om4 And Om5

    The Difference Between Multimode Fiber Om3, Om4 And Om5

    Since OM1 and OM2 fibers cannot support data transmission speeds of 25Gbps and 40Gbps, OM3 and OM4 are the main choices for multimode fibers that support 25G, 40G and 100G Ethernet. However, as bandwidth requirements increase, the cost of fiber optic cables to support the next-generation Ethernet...
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  • Air Blown Cable VS Ordinary Optical Fiber Cable

    Air Blown Cable VS Ordinary Optical Fiber Cable

    The air blown cable greatly improves the utilization efficiency of the tube hole, so it has more market applications in the world. The micro-cable and micro-tube technology (JETnet) is the same as the traditional air-blown fiber optic cable technology in terms of laying principle, that is, "mothe...
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  • How to improve the thermal stability of OPGW cable?

    How to improve the thermal stability of OPGW cable?

    Today, GL talks about how to improve the common measures of OPGW cable thermal stability: 1. Shunt line method The price of OPGW cable is very high, and it is not economical to simply increase the cross-section to bear the short-circuit current. It is commonly used to set up a lightning protectio...
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  • Analysis of the influence of poles and towers on the erection of ADSS optical cables

    Analysis of the influence of poles and towers on the erection of ADSS optical cables

    Adding ADSS cables to the 110kV line that has been in operation, the main problem is that in the original design of the tower, there is no consideration at all to allow the addition of any objects outside the design, and it will not leave enough space for the ADSS cable. The so-called space not o...
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  • Common Accidents And Prevention Methods of ADSS Optical Cable

    Common Accidents And Prevention Methods of ADSS Optical Cable

    The first thing to be stated is that in the selection of ADSS optical cables, manufacturers with a larger market share should be given priority. They often guarantee the quality of their products in order to maintain their reputation. In recent years, the quality of domestic ADSS optical cables h...
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  • FTTH Drop Flat 1FO – Two Conatiner Loaded

    FTTH Drop Flat 1FO – Two Conatiner Loaded

    Two containers are shipping to Brazil today! Fiber Optic Cable 1FO Core for Ftth is hot selling in South American country. Product Information: Product Name: Flat Fiber Optic Drop Cable 1. Outer jacket HDPE; 2. 2mm/ 1.5mm FRP; 3. Fiber single mode G657A1/ G657A2; 4. size 4.0*7.0mm/ 4.3*8.0mm; 5. ...
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  • Features of Stranded(6+1) Type ADSS Cable

    Features of Stranded(6+1) Type ADSS Cable

    Everyone knows that the design of the optical cable structure is directly related to the structural cost of the optical cable and the performance of the optical cable. A reasonable structural design will bring two benefits. Reaching the most optimized performance index and the most excellent stru...
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