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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

Chengdu Qianhong, with 30 years of deep-rooted expertise in the telecommunications sector, has successfully expanded its product services to over 100 countries worldwide, partnering with leading telecom operators globally. The company's commitment to innovation and excellence has ensured its products' widespread adoption, meeting diverse communication What we produce:HEAT SHRINKABLE SPLICE CLOSURE/SLEEVE/TUBE (XAGA & RSBJ &RSBA&CWST)FIBER OPTIC SPLICE CLOSURE (FOSC & FIST)ODF/PATCH PANELKINDS OF TELECOM CABINETSKINDS OF CABINET www.qhtele.comoverseas@qhtele.com WhatsApp： +86-15902830005 ChengDu QianHong Communication Co., LTDCHENGDU QIANHONG SCIENCE AND TECHNOLOGY CO., LTD

Chengdu Qianhong Communication Co., Ltd and Chengdu Qianhong Science and Technology Co., Ltd are part of the same entity and specialize in research, development, and marketing of communication network connection equipment. They serve telecommunications network operators, cable television, and broadband service providers. The company covers an area of 30,000 square meters and has over 300 employees, including 14 professional engineers with an average working experience of over 12 years. Their product offerings include: Fiber optic splice closures: Dome fiber optic splice closure In-line fiber optic splice closure Heat-shrink splice closure Large capacity fiber optic splice closure Fiber distribution boxes: Fiber optic terminal box Optical distribution frame (ODF) or multi-operator distribution frame (MODF) SLIC aerial cable joint closure Fiber cabinets: Fiber optic splice cabinet Wireless communication system Fusion splicer Mould research center The company will be participating in the POWER + UTILITIES AUSTRALIA 2024 and the 2024 IEEE PES T&D Conference, where they will showcase their products, including heat-shrinkable splice closures, fiber splice join closures, ODF/patch panels, and various types of cabinets. For inquiries about their products or pricelist, you can leave your email address on their website, and they will get in touch within 24 hours. Contact information:Phone: +86-(0)28-83080722 Mobile phone:+86-15902830005 Address: The East Of Industrial Area, Xindu District, Chengdu City, ChinaEmail: oversea@zcloudtech.net

Welcome to our booth 7-G57 .Date: 3-5.June   （3 days）You will see the following products from our company:HEAT SHRNKABLE SPLICE CLOSURE/SLEEVE/TUBEFIBER SPLICE JOIN CLOSURE/BOXODF/PATCH PANELKINDS OF CABINETSCOMPLETE SOLUTION OF FTTx www.qhtele.comoverseas@qhtele.comChengDu QianHong Communication Co., LTDCHENGDU QIANHONG SCIENCE AND TECHNOLOGY CO., LTD

Qianhong’s products and solutions shone brightly at the South African Communication Exhibition. As one of the business cards of “Made in Sichuan”, our company, together with top enterprises such as Honor and Inspur, accepted an exclusive interview with Xinhua News Agency. HEAT SHRNKABLE SPLICE CLOSURE/SLEEVE/TUBEFIBER SPLICE JOIN CLOSUREODF/PATCH PANELFIBER OPTIC DISTRIBUTION CABINETFIBER OPTIC SPLITTER CABINETwww.qhtele.comoverseas@qhtele.comChengDu QianHong Communication Co., LTDCHENGDU QIANHONG SCIENCE AND TECHNOLOGY CO., LTD

Exhibiton: AfricaCom 2024Booth No.: C90 , (Hall 4) Date: Nov. 12th to Nov. 14th, 2024     （3 days）Address:  Convention Square, 1 Lower Long Street, Cape Town 8001, South Africa. Welcome to our booth C90 , (Hall 4) You will see the following products from our company:HEAT SHRNKABLE SPLICE CLOSURE/SLEEVE/TUBEFIBER SPLICE JOIN CLOSUREODF/PATCH PANELKINDS OF CABINET www.qhtele.comoverseas@qhtele.comChengDu QianHong Communication Co., LTDCHENGDU QIANHONG SCIENCE AND TECHNOLOGY CO., LTD

Exhibiton: GITEX, DUBAI, 2024Booth number: H23-E22Date: 14th-18th.OCT Welcome to our booth H23-E22You will see the following products from our company:HEAT SHRNKABLE SPLICE CLOSURE/SLEEVE/TUBEFIBER SPLICE JOIN CLOSUREODF/PATCH PANELKINDS OF CABINET www.qhtele.comoverseas@qhtele.comChengDu QianHong Communication Co., LTDCHENGDU QIANHONG SCIENCE AND TECHNOLOGY CO., LTD

Chengdu Qianhong Communication has once again gained market recognition for its excellent heat shrink tubing products. This series of heat shrink tubing is widely used in the field of wire and cable protection due to its excellent high temperature resistance, insulation performance, and stable mechanical strength. Qianhong Communication focuses on product development and quality control, ensuring that every sleeve meets the highest standards and providing customers with safe and reliable solutions. This achievement once again proves the leading position of Qianhong Communication in the communication industry. What we produce:HEAT SHRNKABLE SPLICE CLOSURE/SLEEVE/TUBEFIBER SPLICE JOIN CLOSUREODF/PATCH PANELKINDS OF CABINET www.qhtele.comoverseas@qhtele.comChengDu QianHong Communication Co., LTDCHENGDU QIANHONG SCIENCE AND TECHNOLOGY CO., LTD