What is Open Trenching?
Open trenching, also known as open-cut installation, is a traditional method for laying ducts and microducts. It involves excavating a trench along the desired route, placing the cables inside, and then backfilling the trench once the cables are securely in place. This method is widely used due to its versatility and accessibility.
Advantages:
- Versatility: Open trenching can be employed in various terrains, including urban areas, rural regions, and challenging landscapes.
- Accessibility: It provides easier access to the cables during installation, maintenance, and repairs, resulting in quicker troubleshooting and reduced downtime.
- Durability: The ducts and microducts installed through open trenching are well-protected from external elements, such as weather conditions and potential physical damage.
- Scalability: Open trenching allows for future expansion or upgrades by providing additional capacity within the trench for new cables, ensuring long-term flexibility.
Why choose Open trench installation?
Open trenching remains a reliable and widely used method for duct and microduct installation. By understanding the benefits, installation process, and important considerations, you can make informed decisions and ensure a successful installation. Consult with experienced professionals to ensure your project is executed efficiently and adheres to the safety and regulatory standards of your area of operation.
Contact us today to learn more about Open Trench installation and how it can benefit your specific project requirements. Our experienced team is ready to assist you in choosing the right solution to help achieve efficient and reliable fiber optic network deployments.
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Introducing Homes Passed Plus
Deploying FTTH networks often faces delays, disruptions, and extra costs from permits, traffic closures, blocked ducts, and labor shortages. Homes Passed Plus avoids these issues by pre-installing fiber at the home boundary from day one, enabling faster, hassle-free connections.
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Product Map
Explore our interactive product maps to find the right solution for every stage of your network deployment. Building an efficient and reliable network requires more than just fiber and ducts. That is why we offer a complete range of solutions to meet your needs.
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Associated products
At Emtelle, we provide a wide range of associated products designed to complement and enhance your network infrastructure. These components support efficient installation, secure connections, and long-term reliability, ensuring every part of your build works seamlessly together. Trusted globally, our solutions are engineered for performance across all environments.
MULTIFU™ Pre-Fibered Tube Bundles
MultiFu features a protected microduct bundle with pre-installed fiber.
PIFU™
PIFU™ is a pre-installed fiber microcable within a microduct.
Pre-Cabled Sub-Ducts - Cable in Duct
Pre-Cabled Sub-Ducts, a cable in Duct solution features fiber optic cables pre-installed within HDPE ducts.
RTRYVA™
RTRYVA is a high-density fiber pull-back cable constructed of pre-installed loose fiber, protected within a PE microduct.
Direct Bury (DB) Traditional Cable
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The Direct Bury Traditional Cable range is predominantly deployed by direct burial installation.
FibreFlow™ VERTEX
FibreFlow Vertex is a range of tube bundles designed for installation into microtrench and slot cut installations.
FibreFlow™ WEBFLEX
FibreFlow™ WEBFLEX, a flexible and easily accessible direct burial tube bundle suitable for burial.
Loose Protected Microduct Tube Bundle
Loose Protected Microduct solution comprises a range of microducts composed of standard, strong HDPE tubing as the outer duct, with a super smooth silicone coating inside.
Thick Wall Microduct
Thick Wall Microducts are highly durable and can be directly buried without extra protection at branch-offs or inline connections.
Direct Bury metal free (DBmf) - Thick Wall Microduct Tube Bundle
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Direct Bury Metal Free (DBMF) solutions feature high-performance microducts with ultra-low friction for easy installation.
Direct Bury metal free (DBmf) - Traditional Microduct Tube Bundle
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Direct Bury Metal Free (DBMF) offers superior network protection with PE microduct assemblies designed for low friction performance.
Direct Bury with foil (DB) Microduct Tube Bundle
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Direct Bury assembly is surrounded with an aluminium layer, bonded inside a sheath of flexible black PE with a heavy-duty orange-coloured HDPE sheath, making the product suitable for direct burial.
Universal Drop Tubes
Emtelle Universal Drop Tube is used as a customer drop tube for a variety of installations - it can be used overhead / in duct, along walls or directly buried.
HDPE Sub-Ducts
PowerProtect+ HDPE Duct is a durable and dependable power ducting solution, available in specifications suitable for Low to High Voltage applications.
PE Coiled Service Ducts
PE Coiled Service Ducts are used within the power market for service cables and specialist applications
5kn Blue Polyprop Rope (6mm)
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The 5kN Blue Polyprop Rope (6mm) is a durable uPVC duct accessory, supplied in blue on 500m bobbins. Ideal for cable pulling, it offers high strength and reliability for duct installations.
Multipath Type A Terminator
Multipath Type A Terminator
Con-Duct™ Interference Fit (IF) Socket
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Emtelle Con-Duct range of ducted products enables rapid tractability of cable sheath faults within a ducted network, due to our innovative conductive coating.
Connector Sleeve (Power)
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Emtelle Connector Sleeves are manufactured from a solid wall uPVC duct and provide the means to connect two spigot ends of duct by sliding over one spigot and pulling back to cover the other spigot.
uPVC Power Bend Interference Fit (IF) Socket
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PowerProtect+ uPVC IF Bends provide reliable directional changes in duct routes, designed to meet typical power cable bending requirements. Each bend includes an integrated Interference-Fit socket for quick, secure, and debris-resistant connections.
uPVC Power Duct Interference Fit (IF) Socket
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PowerProtect+ uPVC IF Duct is a durable and versatile ducting system designed for Medium Voltage, High Voltage, and Shallow Burial applications. With integrated Interference-Fit sockets and a full range of accessories, it ensures secure, efficient installation across varied environments.
Con-Duct™ Interference Ring Seal (IRS) Socket
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Emtelle Con-Duct range of ducted products enables rapid tractability of cable sheath faults within a ducted network, due to our innovative conductive coating.
Ring Seal Slip Coupler (Power)
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Emtelle Ring Seal Couplers are manufactured from solid wall uPVC duct and provide the means to connect two plain ends of duct. Both ends of the coupler contain a ring seal to standard BSEN 681-1 (type WA).
Ring Seal Stop Coupler (Power)
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Emtelle Ring Seal Couplers are manufactured from solid wall uPVC duct and provide the means to connect two plain ends of duct. Both ends of the coupler contain a ring seal to standard BSEN 681-1 (type WA).
uPVC Power Bend Interference Ring Seal (IRS) Socket
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uPVC Power Bend with Interference Ring Seal (IRS) Socket features a built-in IRS socket that enables quick and secure connections while preventing the ingress of dirt and water.
uPVC Power Duct Interference Ring Seal (IRS) Socket
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uPVC Power Duct Interference Ring Seal (IRS) Socket ensures fast, secure connections while effectively preventing the ingress of dirt and water. The system is complemented by a full range of compatible bends and accessories, with customisation options available to meet specific project requirements.
Split Duct
Emtelle uPVC Split Ducts and Couplers are manufactured under a certified Integrated Management System, meeting ISO standards for quality, environment, and health and safety.
Split Duct Repair Couplers
Emtelle Split Duct Repair Couplers provide a fast, secure solution for reconnecting or repairing split ducts, ensuring continued protection and system integrity.
Connector Sleeve (Telecom)
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Emtelle Connector Sleeves are manufactured from a solid wall uPVC duct and provide the means to connect two spigot ends of duct by sliding over one spigot and pulling back to cover the other spigot.
Double Socket Connectors
Emtelle Double Socket Connectors are manufactured from a solid wall uPVC duct and provide the means to connect two spigot ends of duct bringing back the directional element of the sockets within the main duct run, following use of plain-ended fittings.
Reducer
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Emtelle reducers are supplied within an Integrated Management System, incorporating internationally recognised Standards including ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018.
Split Swept Tee
Emtelle Swept Tees are injection moulded polypropylene and are available to suit 96.5mm OD and 110mm OD duct. Fittings are supplied with interference fit socket joints and 53.9mm swept branch.
Swept Tee
Emtelle Swept Tees are injection moulded polypropylene and are available to suit 96.5mm OD and 110mm OD duct. Fittings are supplied with interference fit socket joints and 53.9mm swept branch.
uPVC Telecom Bend Interference Fit (IF) Socket
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Emtelle UK have developed a comprehensive range of Telecom Duct systems and accessories, designed to meet performance requirement for underground Telecom networks.
uPVC Telecom Duct Interference Fit (IF) Socket
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Emtelle UK have developed a comprehensive range of Telecom Duct systems and accessories, designed to meet performance requirement for underground Telecom networks.
Y-Branch
Emtelle Y-Branches are injection moulded polypropylene and are available to suit 53.9mm OD duct. Bespoke made uPVC fittings are also available to suit 96.5 & 110mm OD duct.
Multipath Slip Coupler
The Multipath Slip Coupler is a uPVC accessory designed for 117mm primary ducts. It comes in green and is supplied in packs of 10, providing a reliable solution for seamless duct connections.
Multipath Stop Coupler
The Multipath Stop Coupler is a green uPVC accessory designed for 117mm primary ducts. Supplied in packs of 10, it provides a secure termination point within multipath duct systems.
uPVC 4-Way Multipath Bend
Multipath is a fully developed, proven and integrated cable management system that eliminates the need to winch in sub-duct.
uPVC 4-Way Multipath Duct
Multipath is a fully developed, proven and integrated cable management system that eliminates the need to winch in sub-duct.
uPVC 4-Way Multipath Flexible Bend
Multipath is a fully developed, proven and integrated cable management system that eliminates the need to winch in sub-duct.
Ring Seal Slip Coupler (Telecom)
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Emtelle Ring Seal Couplers provide a watertight, IP-68-rated connection for green telecoms ducts. Manufactured from solid wall uPVC, they enable secure joining of two plain duct ends with integrated BSEN 681-1 compliant seals.
Ring Seal Stop Coupler (Telecom)
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Emtelle Stop Couplers are designed to securely seal the end of green telecoms ducts, preventing the ingress of water and debris while maintaining system integrity.
uPVC Telecom Bend Interference Ring Seal (IRS) Socket
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Emtelle UK have developed a comprehensive range of Telecom Duct systems and accessories, designed to meet performance requirement for underground Telecom networks.
uPVC Telecom Duct Interference Ring Seal (IRS) Socket
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Emtelle UK have developed a comprehensive range of Telecom Duct systems and accessories, designed to meet performance requirement for underground Telecom networks.
Repair Kit 96.5mm & 110mm
Emtelle Split Duct and Repair Kits have been developed as a means of repairing Telecom duct installations.
Repair Kit 96.5mm & 110mm
Emtelle Split Duct and Repair Kits have been developed as a means of repairing Telecom duct installations.
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