Fiber Optic Total Solutions - Sun Telecom

Pre-connectorized patchcord (GJXH) is designed for harsh industrial environments and FTTx/FTTH applications. It has corrosion-resistant, waterproof, and dustproof protection and easy FTTx installation and termination using existing hardware and installation methods for drops to homes and businesses. This article provides some knowledge about pre-connectorized patchcord (GJXH). What is a Pre-Connectorized Patchcord (GJXH)? Pre-connectorized patchcord (GJXH) is a small waterproof SC/APC connector. Built-in SC connector core, its plastic enclosure is resistant to high and low temperatures, acid and alkali corrosion, and anti-UV. A waterproof rubber gasket enables it to deliver IP68 waterproof performance. It applies to 2×3/ 3.0/5.0mm FTTH drop and round cables. Cable Construction FTTH drop cable(GJXH) uses a butterfly flat structure, and the optical fiber unit is positioned in the center. Two parallel fiber-reinforced plastic (FRP) or steel wire strength members are placed at the tw...

FTTA (Fiber-to-the-Antenna) fiber optic distribution box is used for network access points terminals in the FTTx network. It has inlet and outlet cables pre-connected, eliminating the need for closure opening and fiber splicing. All ports are equipped with hardened adapters. The operators do not need to splice fibers or open boxes during optical distribution network (ODN) deployment, which improves service provisioning efficiency. This article discusses the FTTA fiber optic distribution box. What is FTTA Fiber Optic Distribution Box? FTTA fiber optic distribution box is a new economic fiber distributed solution for outdoor use. It is easy to operate and has high compatibility. It is used for wall-mounting, aerial, and holding pole installations. Features and Benefits 1. High compatibility: can be assembled ODVA, Mini SC, ODC, H-connector 2. Factory-sealed or field assembly 3. 1200N pulling force long term 4. From 6 to 12 ports for single or multi-fiber waterproof connectors 5...

How can telecom manufacturers and providers meet today’s infrastructure needs, creating a path for new growth, while reducing construction costs down the road? Deploy pre-laid cable duct (PCD). PCD can reduce the cost of installation and construction. This article will lead you to know about PCD. What is PCD? PCD is high-density polyethylene (HDPE) duct with pre-laid cable. The cable is pre-laid into the duct safely by a special smart fitting. What are the Benefits of Using PCD? 1. Reduce the cost of cable installation and lower the freight cost 2. Save the set-up expense on manholes (hand holes) 3. Reduce the cost of construction Is There an End Difference for PCD? There is no end difference for the PCD, but the cable has an end difference. To guarantee the end-to-end cable, the cable end should be placed as per the end difference in order. Before and after pre-laying the cable into the duct, we need to check the cable end difference and mark it on the drum. End caps of diff...

There is a huge demand for high-speed data transfers in today’s mobile telecommunications networks. FTTA (Fiber-to-the-Antenna) is an essential element of 5G networks and ensures reliable, robust, and future-proof installation, improves user experience, and reduces costs. This article helps you to understand FTTA. What is FTTA? FTTA is a broadband network architecture to connect the building baseband unit (BBU) to the remote radio unit (RRU) at the top of the tower by using optical fibers to replace all or part of the coaxial network. FTTA can reduce the loss of signal power. And up to 20km's maximum transmission distance helps realize centralized placement of base stations (BS) in lower-cost telecommunication rooms and more flexible and modularized network planning. FTTA Solution FTTA solution reduces installation time and saves the cost of installation and maintenance. FTTA solution includes outdoor optic fibers, PDLC outdoor waterproof patch cords, terminal boxes, etc. B...

With the continuous development of FTTH (Fiber-to-the-Home) network construction, there will be more and more new varieties of fiber optic cables for the FTTH access network application. This article will discuss the three types of fiber optic cables for FTTH in detail. Fiber Optic Cables for FTTH Access Network FTTH is an access network architecture that allows deploying xPON technology to provide high speeds of Internet access downstream (from the network to the end-user) and upstream (from the user to the network) over optical fiber from the operator’s switching equipment to an individual home. The main fiber optic cables implemented to build up the FTTH access network are the FTTH feeder cable, FTTH distribution cable, and FTTH drop cable. 1)FTTH Feeder Cable FTTH feeder cable, such as stranded loose tube light-armored cable connects the central office/hut to the fiber distribution hub (FDH). It is ideal for duct and aerial installations. This cable has good mechanical and te...

Demand for high bandwidth services by end users continues to grow rapidly. To meet current and future demand for services, such as internet TV, 4K/8K video, online gaming, VR/AR, and IoT, operators are deploying  FTTH (Fiber-to-the-Home) to the consumer’s home or business. It provides low latency, high reliability, and high-speed internet connections. This article provides some information about FTTH. What is FTTH? FTTH is the installation and use of optical fiber, passive optical network (PON) technology, and GEPON from a central office (CO) directly to individual buildings such as homes, apartment buildings, businesses, and schools by providing high-speed internet access. It increases connection speeds and reliability for broadband networks compared to copper. How Does FTTH Network Work? The FTTH network is realized with an ODN (Optical Distribution Network). It is the network between the OLT (Optical Line Terminal) in the CO and the ONU (Optical Network Unit) in the end-users h...

With the construction of the network, the demand for All-dielectric Self-Supporting (ADSS) cable fittings is also increasing. They are used to fix ADSS cables to the pole and tower sides. What are the types of ADSS cable fittings? Next, briefly introduce ADSS cable and types of ADSS cable fittings. What is ADSS Cable? ADSS cable is strong enough to support itself between structures without using conductive metal elements. It is ideal for installation in aerial transmission and distribution power lines environments. As its name indicates, there is no support or messenger wire required, so installation is achieved in a single pass, making ADSS cable an economical and simple means of building a fiber optic network. Types of ADSS Cable Fittings (1)Tension Clamp The tension clamp bears the tension strength, connecting the ADSS cable to the pole or tower. Stress is distributed without an intensive stress pivot, aluminum-clad steel wires rod against corrosion and improve the mechanic...

FTTO (Fiber-to-the-Office) is a cost-effective cabling and future-proof networking infrastructure solution for modern office environments. It combines the advantages of highly efficient fiber optic cable with the flexibility of twisted pair cable. This article provides some knowledge about FTTO. What is FTTO? FTTO is a standard-compliant and decentralized cabling concept for modern office environments. It combines fiber optic cable with a copper cable to provide a Gigabit Ethernet connection. FTTO uses future-proof fiber optic cables for riser cabling and horizontal wiring. Copper cable only comes to play to connect terminal equipment like workstations, VoIP-Phones and IP cameras. As a result, the FTTO switches offer rich power management functions like Power-over-Ethernet (PoE) and energy-efficient Ethernet. The vision of FTTO Network The vision of the FTTO network is to implement fiber optic cables for the horizontal floor cabling, allowing the end users to connect their equipme...

With the continuous acceleration of the transformation process in the digital age, it is the general trend to increase the construction of 5G networks and gigabit optical networks. FTTR (Fiber-to-the-Room) network provides new Gigabit network coverage solutions, which will be one of the technical directions for future Gigabit home broadband upgrades. This article provides some information about FTTR. What is FTTR? FTTR refers to the technical method for optical fiber access when the optical fiber is laid to the remote node. In addition, FTTR is a new coverage mode of the home network in the gigabit era and technological evolution and upgrade of home networking. With low latency, high quality, and high stability, FTTR achieves WiFi 6 Gigabit coverage throughout the home. FTTR Network Solution The FTTR network solution is to carry out home networking through optical fiber media, deploy FTTR main gateways in distribution boxes or locations, take the main gateway as the core, and for...

A network cabinet plays an essential role in the data center. It is used for organizing routers, patch panels, switches, networking equipment, and accessories. Network cabinet helps improve cable management, physical security, ease of installation, etc. This article provides a simple guide to understanding network cabinets. What is Network Cabinet? A network cabinet is a piece of equipment used to combine installation panels, plug-ins, sub-boxes, electronic components, devices, and mechanical parts and components to form an integral installation box. It provides the perfect environment for housing and protecting network infrastructure components. It is particularly suited to the back office and commercial building infrastructure applications. Types of Network Cabinet 1)Wall- Mounted Network Cabinet A wall-mounted network cabinet is used for all rack-mounted equipment conforming to ANSI/EIA standards. It has a solid and reliable modular steel alloy frame structure for a maximum s...