Fiber Optic Total Solutions - Sun Telecom

With network expansions happening across the world, and more households and areas getting broadband service, the demand for installing fiber optic cable is mounting. The obvious choice of equipment for this important and pressing task is the cable blowing machine, which is a small, lightweight, and powerful machine. This article will provide some knowledge of cable blowing machine. What is Cable Blowing Machine? The cable blowing machine is designed for blowing or floating telecommunication cables (fiber optic cable or coaxial cable) or micro ducts in pre-installed ducts. Cable Blowing Machine Types The cable blowing machine types include mini and hydraulic types.Mini type is suitable for 3~10mm micro cable blowing, duct diameter of 8~20mm, with pneumatic. The hydraulic type is suitable for 8~25mm cable blowing and duct diameter of 32~50mm, with a hydraulic pump. In addition, the hydraulic type is also well suited for laying micro ducts. It is very easy to use and comes with a

Fiber optic sensor cable is combined with plastic or glass fiber-optic cables and is used in applications with small installation spaces or high temperatures.This article can help you learn more about fiber optic sensor cable. What is Fiber Optic Sensor Cable? Fiber optic sensor cable is a type of fiber optic cable that can be used for high-speed data transmission, and measures temperature, strain, vibration, and acoustic signals, even in harsh environments. A fiber optic sensor cable monitors a fiber optic cable from a single location via pulses of light traveling down the fiber. It provides continuous 24/7 monitoring over long distances. The fiber itself is the sensor, so there are thousands of sensing points along the route of whatever asset is being monitored. The fiber is passive, so no power supply is required along the asset. Fiber optic sensor cable is available with single-mode (SM) and multi-mode (MM) fibers or a combination of both. SM fiber is used for distributed Aco

ADSS cable and OPGW cable are often used in power utilities and telecommunications nowadays.In this article, some differences between ADSS and OPGW cables will be discussed. What are OPGW and ADSS Cables? All-dielectric Self-supporting (ADSS) cable is a type of fiber optic cable that is strong enough to support itself between structures without using conductive metal elements.The cable is designed for aerial transmission and distribution power lines environments. As its name indicates, there are no metallic components and the cable does not require a support or messenger wire, so installation is achieved in a single pass. Optical ground wire (OPGW), also known as optical fiber composite overhead ground wire is a dual-functioning cable performing the duties of a ground wire and also providing a path for the transmission of voice, video, or data signals.The cable is designed to be installed on transmission and distribution lines. The fibers are protected from environmental condition

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OPPC cable is an alternative aerial self-supporting solution when OPGW or ADSS cable cannot be used.The cable is used in power transmission lines, due to its excellent performance in low and medium-voltage electrical networks.This article will provide some knowledge of OPPC cable. What is OPPC Cable? An optical phase Conductor (OPPC) cable is a fiber optic cable with dual functions of power transmission line and communication. OPPC Cable is designed for aerial self-supporting applications at short, medium, and long-span distances. The basic construction of OPPC is similar to conventional OPGW, only it is designed to simulate the mechanical and electrical characteristics of the phase wire it replaces. Unlike OPGW, where the cable is not carrying continuous current, OPPC is energized along high-voltage power lines. Therefore it requires specially adapted splice boxes and insulators to accommodate the live line conditions. The OPPC cable stainless steel tube structure is surrounded by

As a type of self-supporting aerial fiber optic cable, ADSS (All-dielectric Self-supporting) cable is designed for aerial installation and deployment, which is suitable for various outdoor applications.This article will provide some knowledge of ADSS cable. What Is ADSS Cable? ADSS cable is a type of fiber optic cable that is strong enough to support itself between structures without using conductive metal elements. This cable is designed for aerial transmission and distribution power lines environments. As its name indicates, there are no metallic components and the cable does not require a support or messenger wire, so installation is achieved in a single pass, making ADSS cable an economical and simple means of building a fiber optic network. ADSS Cable Structure ADSS cable structure is mainly composed of central strength member, stranded loose tube, water blocking material, aramid yarn, and sheath. ADSS cable structure consists of 2 types: single jacket and double jacket.

In today’s high-tech world, with a strong dependence on robust and high-reliability telecommunications infrastructure, new technologies have emerged to support easy and efficient growth now and in the future. One of these advances in technology is optical ground wire (OPGW).This cable is designed to be installed on transmission and distribution lines, and the fibers are protected from environmental conditions (lightning, short circuit, loading) to ensure reliability and longevity. This article can help you learn more about OPGW cable. What is OPGW Cable? OPGW, also known as optical fiber composite overhead ground wire is a dual-functioning cable. It is designed to replace traditional static/shield/earth wires on overhead transmission lines with the added benefit of containing optical fibers which can be used for telecommunications purposes.OPGW must be capable of withstanding the mechanical stresses applied to overhead cables by environmental factors such as wind and ice. OPGW must

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Underwater/Submarine fiber optic cable dominate international voice and data traffic, due largely to the advantages offered in terms of high reliability, security and capacity, and cost-effectiveness on major routes. This article will provide some knowledge of underwater/submarine fiber optic cables. What is Underwater and Submarine Fiber Optic Cable? Underwater cable is a fiber optic cable laid underwater across rivers, lakes, beaches, and other places.This cable laying environment condition is much worse than pipeline laying and direct burial laying. A submarine cable (or subsea/undersea fiber optic cable) is a fiber optic cable laid in the ocean, connecting two or more landing points, which is used for optical signal, network signal transmission, and connection. Cable Types According to the application, submarine fiber optic cables can be divided into submarine single armor (SA), submarine double armor (DA), submarine light-weight protected (LWP), submarine light-weight (LW)

The duct protects fiber optic cable from the harsh environment. Duct cables must be rigid yet flexible enough to be installed into duct systems. This article will lead you to know about duct cable. What is Duct Cable? Duct cable (or conduit) offers a highly protective environment for fiber-optic cable. The duct is typically buried, and then the cable is air-blown, jetted, pulled, or pushed into the duct. Duct cable can be well protected by the pipe after installation and has high safety performance, high bandwidth, lightweight, flexible, water and temperature-resistant, and EMI-immune. For different construction sites, it can be a non-armored cable, armored cable, and micro-blown cable. Applications Duct cables are typically installed into the duct, they are widely applied in long-distance communication, inter-office communication, metropolitan area networks(MAN),access networks, FTTH networks, and backbone networks. Installation Method Generally, there are two methods for fib

Fiber optic cable constructions are available in two main types:loose tube and tight buffered cable. Both cables contain a dielectric strength member and dielectric central member, but each is designed for very different environments. This article will discuss the differences between loose tube and tight buffered cables. Loose Tube Cable vs.Tight Buffered Cable Both loose tube and tight buffered are fiber optic cables consisting of multiple fiber counters. However, they differ from each other. Let's take look at the main differences between them. Construction Loose tube cable construction uses 250μm fiber core ,and installed in bundles within a semi-rigid protective tube or sleeve. One to 12 fibers are placed in individual, water-blocked buffer tubes to isolate them from external forces and are typically stranded around a fiberglass central strength member to provide additional strength and resistance. A loose tube cable typically will hold up to 432 fibers in total within the

Drop cable is crucial for the FTTH network.It forms the final external link between the subscriber/user and the feeder cable. Drop cable is designed for last-one-mile in the FTTH network, enhancing the accessibility to the fiber and maximizes the installation work ability. In this article, you’ll be learning about everything about the drop cable. What is Drop Cable? Drop cable (known as FTTH drop cable ) is the cable that runs from the distribution point or cable to the subscriber/user.Drop cable construction is that the optical fiber unit is positioned in the centre; two parallel strength members are placed at the two sides;a steel wire as the additional strength member is also applied; the cable is completed with a LSZH sheath. Drop cable can be installed aerially, underground, or buried. Features and Benefits Drop cables provide the following features and benefits: Good waterproof performance Low smoke, zero halogen and flame retardant sheath Simple Structure, light weight