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Fibre-to-the-home (FTTH) is a broadband network architecture that uses optical fibre to deliver high-speed Internet and other communications services directly to homes. This involves an Optical Line Terminal (OLT) at the central office, which drives an Optical Distribution Network (ODN) that routes signals to multiple homes using passive optical splitters along the way.   So how fibre-to-the-home is installed?   Ⅰ. Pre-burieded main cables Firstly, the construction team needs to dig a trench near the community to splice the feeder cable to the backbone fibre-optic cable. Ⅱ. Drop cable access to the cell Pull  feeder cable out of the ground or tube via a lead-through to access your plot or yard outside your house. Ⅲ. Splitting in splitter boxes in the cell Put the feeder cable into the splitter box in the cell and be split via PLC for multiple home use. Ⅳ. Fibre optic cable to subscriber access point Put the distribution cable into the storage box at your doorstep. Ⅴ. Fibre optic cable to the home Pulling the drop cable into the house through a through-wall connector or a traction cord Ⅵ. Indoor cabling Run the white or transparent cable from the living room all the way to the bedroom along the door frames, etc. in your house. Ⅶ. Networking Final step, extending your network to rooms such as the study and bedroom, via a router.Congrats on finishing your FTTH build! HEAT SHRINKABLE SPLICE CLOSURE/SLEEVE/TUBE (RSBJ,RSBA, XAGA, VASS, SVAM)FIBER SPLICE JOIN CLOSURE/BOXODF/PATCH PANELKINDS OF CABINETSCOMPLETE SOLUTION OF FTTx Home | Qianhong Communication ChengDu QianHong Communication Co., LTDCHENGDU QIANHONG SCIENCE AND TECHNOLOGY CO., LTD

Short Description: This product is used to connect the distribution cable and the incoming cable, is widely applied in communication, network systems, CATV cable TV and so on. It adopts scientifically formulated engineering plastic and be shaped by injection molding, with anti-aging, anti-corrosion, flame retardant, waterproof, anti-vibration and anti-shock effects. Can effectively prevent the optic fibers from the influence of outdoor environment. Dome-to-base design; up to 6 pieces splice trays, hinge for access of any splice without disturbing others trays; Fast and reliable sealing performance, easy to package multiple times. With lightning protection grounding device, it can be applied in overhead, wall mounting or directly buried. Specifications Model: GJS03-M1AX- A8-144 Size:With clamp’s biggest outter dia. 412.8*219.2mm Raw material Dome, Base： modified PP,  clamp：Nylon +GFTray: ABSMetal parts：Stainless steel Entry ports number: 1 oval port，8 round ports Available cable dia. Oval port：available for 2 pcs, 10~29mm cablesRound ports：Each available for 1pc 6-11mm cable Max. tray number 6 trays Base sealing method Heat-shrink Tray capacity： 24F Applications: Aerial, directly buried, Wall / pole mounting Max. closure splice capacity 144 F IP grade 68 Technical Parameter 1. Working Temperature: -40 degrees centigrade~+65 degrees centigrade2. Atmospheric Pressure: 62~106Kpa3. Axial Tension: >1000N/1min4. Flatten Resistance: 2000N/100 mm (1min)5. Insulation resistance: >2*104MΩ6. Voltage Strength: 15KV(DC)/1min, no arc over or breakdown7. Temperature recycle: under -40℃~+65℃，with 60(+5)Kpa inner pressure, in 10cycles; Inner pressure shall decrease less than 5 Kpa when closure turn to normal temperature.8. Durability：25 years

Optical Fibers: The core component of FTTA is the optical fiber itself. Single – mode fibers are commonly used in FTTA deployments due to their ability to transmit optical signals over long distances with minimal attenuation. These fibers are designed to carry high – speed data, voice, and video signals from the base station to the antenna. For instance, in a large – scale 5G network deployment, kilometers of single – mode optical fibers are laid to connect multiple RRHs to their respective BBUs. Optical Transceivers: These are essential for the conversion of electrical signals to optical signals and vice versa. Transmitters at the BBU side convert electrical signals into optical signals suitable for transmission over the fiber. Receivers at the RRH end perform the reverse operation, converting the received optical signals back into electrical signals. High – performance optical transceivers are crucial for maintaining signal integrity and ensuring fast data transfer rates. Remote Radio Heads (RRHs): The RRH is located near the antenna and is responsible for amplifying the electrical signals received from the optical fiber and transmitting them wirelessly. It also performs functions such as signal modulation and demodulation. RRHs are designed to be compact and energy – efficient, enabling easy installation at various antenna sites. Base – Band Units (BBUs): BBUs are the central processing units of the base station. They handle the digital signal processing tasks, such as encoding, decoding, and managing the communication with the core network. In a FTTA – based network, BBUs are connected to multiple RRHs through optical fibers, allowing for centralized control and management of the wireless network. Infrastructure Installation: The installation of FTTA infrastructure requires careful planning. Fiber optic cables need to be laid, either underground or overhead, depending on the terrain and local regulations. In urban areas, underground fiber installation is often preferred to avoid interference and maintain the aesthetics of the cityscape. In addition, proper protection of the fiber cables is necessary to prevent damage from environmental factors, construction activities, or other potential hazards. The FTTA infrastructure also needs to be integrated with the existing wireless network infrastructure, including the core network, power supply systems, and other supporting equipment. This integration requires compatibility testing and seamless coordination to ensure the smooth operation of the entire wireless communication network.HEAT SHRINKABLE SPLICE CLOSURE/SLEEVE/TUBE (RSBJ,RSBA, XAGA, VASS, SVAM)FIBER SPLICE JOIN CLOSURE/BOXODF/PATCH PANELKINDS OF CABINETSCOMPLETE SOLUTION OF FTTx http：//www.qhtele.com.cn oversea@zcloudtech.net ChengDu QianHong Communication Co., LTD CHENGDU QIANHONG SCIENCE AND TECHNOLOGY CO., LTD

Core technology drives global communications construction equipment leadership Let the dream and innovation go together, let us go forward with the future Learn more Application for company profile information Please fill in the email address Submit 谢谢订阅 Thanks for submitting! About Qianhong Located in Xindu District, Chengdu, was founded in 1995. With the strong support and assistance of the local government, after more than twenty years of continuous development, Chengdu Qianhong stands out from the industry，has become a model for the development of contemporary Capability 24 metal cutting and punching machines + 12 metal bending machines including TRUMPF Tru-laser 3030, Tru-punch 5000 from Germany and SALVAGNINI (S2+P2) from Italy, 57 injection molding machines, 36 fully automatic robots, 4 automatic material conveyors and 1 central material supply system. We have more than 300 employees, of which more than 14 are professional engineers with more than 12 years of working experience. We can independently develop, design and produce various plastic and sheet metal products, and design and produce molds according to customers' requirements. R & D Team Responsibility Our company has passed the following certifications: ISO 9001:2015 | ISO 14001:2015SA 8000:2014OH | SAS18001:2007 and other national xxx certification, management system can withstand the scrutiny, trustworthy. 1995 1224 1224 120+ Since Projects Partners Patents News We actively participate in exhibitions of the industry , for deep insight. Learn more 5 minutes ago Exhibiton:ANGACOM 2025 7 minutes ago Qianhong’s Products And Solutions Shone Brightly At The South African Communication Exhibition 9 minutes ago Exhibiton: AfricaCom 2024 To be the excellent supplier and leader of global communication construction equipment 29 years of accumulation and precipitation, only to provide better services. Chengdu Qianhong Communication Co.Ltd, located in Xindu District, Chengdu City, was founded in 1995. With the local government's strong support and assistance, after more than twenty years of continuous development, Chengdu Qianhong stands out from the industry and has become the development of the contemporary Chinese communications equipment manufacturing industry. Learn more Our Core Values Introduction to our core values Creation The annual capacity of injection molding is 1.6+ million pieces, the monthly output of outdoor communication cabinet can reach 1,000 pieces, Innovations Over the past 11 years, we have produced more than 120 pieces of core patented technologies covering many countries by opening a corporate technology R&D center. Refinement 0.15~0.6mm product can be molded minimum thickness is our depth, 0.01~0.001mm injection precision tolerance is our attitude. Win-Win 1224 partners in more than 130 countries and regions, working together to occupy the industry's high ground. Sincerity Establish the integrity of human character and production style, so that each product produced is high-quality, safe and secure products Global presence Our services have covered 130+ countries worldwide, 42 countries in Asia-Oceania, 39 countries in Europe, 29 countries in America and 23 countries in Africa. 42 Asia-Oceania 29 America 3 9 Europe 23 Africa Learn more Become an excellent supplier and leader of global communication construction equipment Qian hong

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