Cable Knowledge

  • The Difference Between Buried Optical Cable GYXTW53, GYTY53, GYTA53

    The Difference Between Buried Optical Cable GYXTW53, GYTY53, GYTA53

    Buried optical cable GYXTW53 structure: “GY” outdoor communication cable, “x” central bundled tube structure, “T” ointment filling, “W” steel tape longitudinally wrapped + PE polyethylene sheath with 2 parallel steel wires.” 53″ steel ta...
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  • Three Key Technologies Used In ADSS Cable

    Three Key Technologies Used In ADSS Cable

    All-dielectric self-supporting optical cable (ADSS cable) is a non-metallic optical cable composed entirely of dielectric materials and including the necessary supporting system. It can be hung directly on telephone poles and telephone towers. Mainly used for communication lines of overhead high-...
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  • The Difference Between G654 Fiber and G652 Fiber

    The Difference Between G654 Fiber and G652 Fiber

    G.652 optical fiber is the most widely used optical fiber. At present, except for fiber-to-the-home (FTTH) home optical cables, almost all optical fibers used in long-distance and metropolitan areas are G.652 optical fibers. From the perspective of light energy distribution, the optical signal in...
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  • Duct Fiber Optic Cable Laying Method

    Duct Fiber Optic Cable Laying Method

    Laying is generally in urban areas, and the environment for Duct laying is better, so there is no special requirement for the sheath of the optical cable, and no armoring is required. Before Duct cable laying, the length of the laying section and the position of the connection point must be selec...
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  • The Position Of Adss Cable In The Network System

    The Position Of Adss Cable In The Network System

    In the entire network system of optical fiber cabling, the ADSS cable network system can be divided into three parts, which are feeder section, wiring section, and home line section, which are several branching sections. Because of the location of the ADSS cable in the network system and the diff...
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  • Why ADSS Fiber Optic Cables Are So Popular?

    Why ADSS Fiber Optic Cables Are So Popular?

    I believe that many readers who are engaged in and concerned about the communication engineering construction industry are familiar with ADSS optical cables. This powerful special material optical fiber cable is very suitable for various complex installation environments. Over the years, it has b...
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  • Ordinary Patch Cords vs Armored Patch Cords

    Ordinary Patch Cords vs Armored Patch Cords

    Armored patch cords, also known as steel armored jumper, is a special type of patch cords that is covered with a protective spiral stainless steel material “armor” sleeve around the optical fiber. Armored jumper is a new type of patch cords, which can be used in computer rooms and var...
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  • Optical Fiber Terminal Box

    Optical Fiber Terminal Box

    Optical fiber terminal box is also called optical fiber distribution frame, which is used to transmit digital and similar voice, video and data signals using optical fiber technology. The optical fiber box is also called the optical fiber terminal box, which is the optical termination box, which ...
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  • The Difference Between Patch Cord and Pigtail

    The Difference Between Patch Cord and Pigtail

    1. What are patch cord and pigtails? Patch cord are cables directly connected to desktop computers or devices to facilitate device connection and management. Jumpers have a thicker protective layer and are often used between terminal boxes and optical transceivers.   Only one end of the pigtail ...
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  • Features And Applications Of Long-Span Adss Cables

    Features And Applications Of Long-Span Adss Cables

    In recent years, with the development of communication systems in my country’s power sector, ADSS optical cables have begun to be widely used. ADSS optical cable is an all-dielectric self-supporting aerial optical cable. Because the optical cable does not contain metal components, it has go...
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  • What Is The Maximum Transmission Distance Of The Drop Cable?

    What Is The Maximum Transmission Distance Of The Drop Cable?

    In recent years, with the development of the optical information industry and related promotion, FTTH (Fiber to the Home) has been the solution model for the recent development of access networks. It adapts to the development of technology in the optical field, and is also in line with the high-s...
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  • Structures of ADSS Cable

    Structures of ADSS Cable

    There are generally two kinds of structures for ADSS cable. One is called as central tube structure. From the following picture, the fiber of a certain length is placed in a PBT loose tube filled with water-blocking material. Then it is wrapped with aramid yarn according to the desired tensile st...
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  • The Principle and Key Factors To Confirm The OPGW Cable Type

    The Principle and Key Factors To Confirm The OPGW Cable Type

    With the expansion of global’s power demand and the innovation of smart grid technology, its promote power optical cable market. Up to now, the ADSS (All-Dielectric Self-Supporting) cable and OPGW (Optical Ground Wire) cable is commonly used in the power system. For the power system transmi...
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  • Why does OPGW cable transmission cause loss?

    Why does OPGW cable transmission cause loss?

    In the process of optical fiber and optical cable construction, it is inseparable from the step of optical cable connection. The transmission of light in the optical fiber will cause loss. This loss is mainly composed of the transmission loss of the optical fiber itself and the splicing loss at t...
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  • The advantages of fiber cable and how to choose fiber cable

    The advantages of fiber cable and how to choose fiber cable

    Over the past few years, fiber optic cable has become more affordable. It’s now used for dozens of applications that require complete immunity to electrical interference. Fiber is ideal for high data-rate systems such as FDDI, multimedia, ATM, or any other network that requires the transfer...
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