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Microduct 4 way Square 28/24mm
Microduct 4-Way Square 28/24 mm
Telecom-Grade Fiber Duct for FTTx Networks in KSA & GCC
Why 28/24 mm Microducts Are Popular in GCC
The Gulf region has unique environmental and project-related requirements, such as extreme heat, exposure to sand, prolonged installation periods, and quick development cycles.
The 28/24 mm duct size is regarded as the optimal trade-off among:
- Reduction of space
- Fiber blowing efficiency
- The sturdiness of the structure
- Excellent air-blowing range
- Usability with most fiber cables
This specific size is capable of housing small to medium-sized fiber optic cables and is widely employed for backbone, access and distribution networks in the following countries:
- KSA
- UAE
- Qatar
- Kuwait
- Bahrain
- Oman
KEY FEATURES OF MICRODUCT 4-WAY SQUARE 28/24 MM
1. High-Density Fiber Routing
The four-dedicated-duck cluster brings in a wide range of fiber paths leading to reduced installation cycles and future upgrades being made without digging.
2. Square Configuration for Stability
The square structure provides a clear indication of high stability to the installation, especially when it is done in existing ducts, micro trenching, HDD routes, or multi-duct telecom corridors.
3. Perfect for Air Blown Fiber Technology
The innermost layer has been treated with super-slick and low-friction materials which indicates that the fiber installation will be quite smooth and covering long distances will not be an issue at all.
4. Highly Durable in KSA/GCC Climate
The condition of KSA/GCC climate was factored in, and the pipe is made only from the best quality HDPE (High-Density Polyethylene) which is actually designed for:
- Heat resistance
- UV protection
- Stress crack resistance
- Life span of over 25-30 years
- Thus, it is ideal for desert areas and difficult construction sites.
5. Easy Installation and Jointing
Support for:
- Push-fit couplers
- End caps
- Gas-block units
- Microscotters
- Repair joints
DETAILED PRODUCT SPECIFICATIONS
Microduct Type: 4-Way Square Cluster
Outer Diameter (Each Duct): 28 mm
Inner Diameter (Each Duct): 24 mm
Material: HDPE (Virgin Telecom-Grade)
Shape: Square Cluster
Colors Available: Black, Blue, Green, Yellow, or Custom
GCC Preferred Color: Black with Blue Stripes (Telecom Standard)
Striping: Longitudinal stripes for duct identification
Temperature Range: -20°C to +65°C installation; up to 80°C service
Inner Coating: Silicon-based ribbed or smooth low-friction layer
Standards:
- ITU telecom ducting standards
- BS EN standards for microducts
- ISO certified manufacturing
- Compatible with Gulf telecom authority norms
CONSTRUCTION DETAILS: WHAT MAKES IT HIGH QUALITY?
The manufacture of the 4-Way Microduct is done through co-extrusion technology, which guarantees the following:
• Outer HDPE Layer:
All kinds of protections such as crushing, temperature, mechanical load, and soil pressure are provided.
• Inner Low-Friction Layer:
The fiber blowing for long distances is made possible hence installation cost and time are significantly reduced.
• Structural Stiffness:
The square shape keeps the microducts from turning or changing their shape.
• Aerial & Buried Compatibility:
It is fit for direct burial, HDD, duct-in-duct, and FTTH building entry.
APPLICATIONS OF MICRODUCT 4-WAY SQUARE 28/24 MM
This product plays a vital role in building future-ready telecom networks across GCC.
1. FTTx Deployments
Used for:
FTTH (Fiber to Home)
FTTB (Fiber to Building)
FTTC (Fiber to Cabinet)
FTTA (Fiber to Antenna)
2. 5G Infrastructure
Used to route fiber for 5G small cells, macro towers, and backbone connections.
3. Telecom Backbone & Access Networks
Ideal for national fiber rollouts, enterprise connectivity, and long-distance OFC routes.
4. Smart City & IoT Networks
Supports sensors, surveillance networks, and data transmission corridors.
5. Data Center Interconnect (DCI)
Used between data centers, ISP nodes, and switching hubs.
6. Industrial & Oil & Gas Projects
Perfect for KSA & GCC industries requiring protected fiber lines.
7. Road, Rail, Metro & Airport Projects
Microducts are now the preferred choice for infrastructure corridors.
ADVANTAGES OF MICRODUCT 4-WAY SQUARE 28/24 MM
1. One Product with Multiple Fiber Paths
A convenience that reduces the trenching and installation costs by providing several ducts at one time.
2. A Design that Ensures the Future
There will be no need to disturb the existing lines when additional fibers are blown later.
3. Economical
It is a money saver in materials, labor, equipment, and maintenance.
4. Space Saving
A solution for overflowing telecom corridors and existing duct banks.
5. Exceptional Blowing Performance
Depending on fiber size, single-shot blowing of 3-4 km can be supported.
6. Weatherproof
Designed to endure extreme heat, desert conditions, and UV light.
7. Excellent Mechanical Strength
Resistant to high crushing which is necessary for underground installations.
METHODS OF INSTALLATION IN KSA / GCC
1. Direct Burial
The microducts can be buried in soil directly without external conduits provided the bedding is proper.
2. Duct-in-Duct Installation
This method allows for the extension of old networks without excavation.
3. Micro Trenching
Mainly for FTTH deployments, especially in cities like Riyadh & Dubai it has become the most favored method.
4. Horizontal Directional Drilling (HDD)
This is the best option when crossing roads, working near metro lines, or in areas with many utilities.
5. Wall Mount or Indoor Entry
Nylon clamps are used for the transitions between indoor and outdoor.
WHY THIS PRODUCT IS HIGHLY DEMANDED IN SAUDI ARABIA & GULF
Telecom Expansion Programs
Giga projects like NEOM, The Line, Qiddiya, and smart cities drive huge fiber demand.
• 5G Rollouts
Massive fiber backhaul needed for low-latency 5G.
• Smart Infrastructure
CCTV, IoT devices, and high-bandwidth utilities rely on fiber.
• Enterprise Growth
Businesses switching to cloud, AI, and data centers require stable networks.
• Government Digitalization
E-governance, cybersecurity, and connectivity programs fuel demand.
WHY CHOOSE BLACK WITH BLUE STRIPES?
In GCC, Black with Blue Stripes is the most popular combination because:
Blue = telecom identification
Black = UV resistant, heat tolerant
Easy to identify during repairs
Industry standard color coding
This makes it the recommended combination for all KSA and GCC fiber projects.
QUALITY TESTING & PERFORMANCE PARAMETERS
• Crush Test Compliance
The pipes are certified to support the pressure coming from the earth and traffic.
• Low Friction Coefficient Testing
This test is a guarantee that the fiber blowing process is a smooth one.
• Air Tightness Testing
This test finds tiny leaks and thereby guarantees that water cannot get to the fibers and that they are protected.
• Heat Aging Test
This test assures that the product will have a lifetime of use in the Gulf area.
• Tensile Strength Test
This test assures that the product will not break during the installation phase.
PACKAGING OPTIONS
Available in:
100 m
250 m
500 m
1000 m coils
Large drums for mega projects
Supplied with:
End caps
Couplers
Identification labels
Installation instructions
HOW MICRODUCTS IMPROVE PROJECT ROI
• Excavation Work reduction
Four pipelines in a single trench = significant cost savings.
• Installation Speedier
Fiber blowing can be done at the best time without road reopening.
• Lifespan of 25-30 Years
Future maintenance cost is minimized.
• Very Expansion Ready
Increase in the number of customers or expansion of the city does not require new civil work.
INDUSTRIES USING THIS PRODUCT IN GCC
Telecom Operators
ISPs
Fiber Contractors
Government Departments
Smart City Developers
Oil & Gas Companies
Infrastructure EPCs
Industrial Complexes
Data Centers
Utility Companies
TOP REASONS TO SELECT 4-WAY SQUARE 28/24 mm FOR LARGE PROJECTS
Best size for Gulf fiber blowing
Highly compatible with all telecom networks
Heat and abrasion resistant
Preferred by engineers and consultants
Easily available and cost-effective
Supports long-distance OFC
Future expansion ready
Conclusion
The Microduct 4-Way Square 28/24 mm appears to be the best among the others. It is fully equipped with a number of excellent features that make it the most reliable, future-proof, and high-performance ducting system for FTTx, 5G, smart cities, and other telecommunication applications in the KSA and Gulf area. For engineers, designers, contractors, and telecom operators who intend on having their infra structure last a long time, it has acouplicities to offer, such as multifunctionality, durability, resistance to high temperatures, and good routing of high-density fibers.
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Frequently Asked Questions (FAQ)
1. What is the Microduct 4-Way Square 28/24 mm used for?
It is used for FTTx, fiber optic blowing, telecom backbone, and underground infrastructure.
2. Why is the 28/24 mm size so popular in GCC?
It offers perfect balance of strength, capacity, and long-distance blowing performance.
3. What color is most preferred in Saudi Arabia & Gulf?
Black with Blue Stripes (telecom standard).
4. What is the inner coating used?
A silicon-based or ribbed low-friction layer for smooth fiber deployment.
5. Can it be buried directly?
Yes, it is suitable for direct burial, duct-in-duct, and micro-trenching.
6. What is its service life?
More than 30 years with proper installation.
7. Does it resist high temperatures?
Yes, it is engineered for Gulf climatic conditions.
8. Is it suitable for 5G networks?
Absolutely—essential for fiber backhaul and small-cell connectivity.
9. What standards does it follow?
ITU, ISO, EN standards, and GCC telecom guidelines.
10. How many fibers can be blown into each duct?
Depends on fiber size, but typically 2–96F micro cables per duct.
Microduct 4-Way Square 28/24 mm-Premium Supplier & Delivery Credentials
Saudi Ducts supplies the Microduct 4-Way Square 28/24 mm, a high-performance telecommunications micro duct for FTTx networks, mid-span distribution, and backbone fiber installations throughout Saudi Arabia and the GCC. Saudi Ducts joins EPC contractors, telecommunications operators, and utilities with the supply chain - quality-controlled, with certified manufacturers and suppliers supporting project delivery and support services.
Key Features:
• Manufactured from materials of the highest quality, which allows for long- lasting use compared to other Duct materials.
• Four-square shape used provides the capability for several-cable application, thus allowing optimum stacking of cable.
• Ideal for installing air blown fiber.
• Supplied with complete documentation for QC and compliance.
• Logistics services providing project-ready supply solutions, throughout Saudi Arabia, and the GCC.
Microduct 4-Way Square 28/24 mm
Microduct 28/24 mm Square vs Microduct 4-Way Square 25/20 mm
| Feature | Microduct 4-Way Square 28/24 mm | Microduct 4-Way Square 25/20 mm |
|---|---|---|
| Cable Capacity | 4 micro cables per duct | 4 micro cables per duct |
| Shape | Square for stacking & duct bank layouts | Square for mid-span distribution |
| Best Use | Backbone & mid-span feeder routes | Mid-span distribution & smaller corridors |
| Flexibility | Moderate, suited for duct banks | Moderate flexibility |
Best Installation Practices:
- Keep to recommended minimum bend radii for fiber stress.
- Prior to installing fiber, ensure inside of ducts are clean and free from debris.
- Use color-coded cables, compiled with a maintenance route, when installing or deploying fiber optics.
- Base installations for PE100 and Micro-duct for telecommunications.