Armoured 20 Pairs Telephone Cable - (0.4mm)Mtr
Armoured 20 Pairs Telephone Cable - (0.4mm)Mtr
Sold by: MA Tech
🔷 Armoured 20 Pair Telephone Cable – 0.4mm (Sold by the Meter, Drum Packaging)
Category: Outdoor Telephone Cable | Jelly Filled | Armoured | LDPE Jacket
📘 Product Overview
The Armoured 20 Pair Telephone Cable is engineered for robust outdoor voice and signal transmission across long distances and challenging environments. Designed with solid annealed copper conductors, HDPE insulation, and core waterblocking jelly filling, this cable offers exceptional electrical performance and long-term durability.
Its multilayer armoured construction—with spiraled aluminum tape, corrugated steel, and dual-layer LDPE sheathing—protects against moisture, physical stress, rodents, and interference. Ideal for direct burial and industrial telecom infrastructure.
Armoured 20 Pair Telephone Cable ek mazboot aur dependable cable hai jo outdoor voice aur signal transmission ke liye specially design ki gayi hai, khas tor par un jagahon ke liye jahan long-distance aur harsh conditions hoti hain. Is cable mein solid annealed copper conductors, HDPE insulation, aur core waterblocking jelly shamil hai jo excellent electrical performance aur long-term durability faraham karte hain.
Iski multilayer armoured construction — jisme spiral aluminium tape, corrugated steel, aur dual-layer LDPE sheathing hoti hai — cable ko moisture, physical stress, rodents, aur signal interference se bachata hai. Yeh cable direct burial aur industrial telecom infrastructure ke liye ideal hai.
✅ Key Features
- 22 AWG (0.4 mm) Solid Bare Copper Conductors
- Waterblocking Jelly-Filled Core
- Triple Shielded: Mylar, Aluminum Tape, Corrugated Steel Tape
- High-Density Polyethylene (HDPE) Insulation
- Black LDPE Inner and Outer Sheaths
- Moisture-Proof Belt & Anti-Corrosion Armouring
- No Crosstalk – All Pairs Usable Simultaneously
- Available in 500 or 1000 Meter Drums
📊 Technical Specifications
| Attribute | Specification |
| Number of Pairs | 20 (40 Conductors) |
| Conductor Diameter | 0.4 mm |
| Conductor Material | Solid Bare Annealed Copper |
| Insulation Diameter | 1.0 mm |
| Insulation Material | High Density Polyethylene (HDPE) |
| Shielding (1) | Spiral PP Color Tape (Grouped Every 20 Pairs) |
| Shielding (2) | Polyester Tape Wrap |
| Shielding (3) | Non-Corrugated Aluminium Tape – 0.25 mm |
| Inner Sheath | Black LDPE – 1.2 mm |
| Armouring Layer | Corrugated Steel Tape – 0.25 mm |
| Outer Sheath | Black LDPE – 1.8 mm |
| Grease Filling | Petroleum Jelly (Full Core) |
| Jacket Diameter | Approx. varies by shielding and sheathing |
| Packaging | Drum (500 or 1000 Meters) |
📈 Electrical Characteristics
| Property | Value |
| DC Resistance (Max) | 65.1 Ω/km |
| DC Resistance Unbalance (Max) | 5.00% |
| Insulation Resistance (500V DC) | > 3000 MΩ/km |
| Working Capacitance (800Hz) | ≤ 57 nF/km |
| Pair-to-Pair Capacitance Unbalance (800Hz/300m) | ≤ 250 pF/km |
| Electrical Strength (1 min) - Conductor to Conductor | 1 KV |
| Electrical Strength (1 min) - Conductor to Shield | 3 KV |
🎯 Applications
- Direct Burial Telephone Lines
- Underground Telecom Installations
- Long-Distance Analog & Voice Transmission
- PBX and Intercom Networks
- Harsh Environment Signal Cabling
Design
INSULATION CHROMATOGRAM
CHARACTERISTICS
🛠️ Engineered by PONY CABLES – The Ultimate Choice for Cabling
💼 Built to perform reliably in the most demanding telecom environments.
Shipping and delivery Information
Shipping and delivery Information
Estimated delivery times range from same day to 2 weeks, depending on your location, the product ordered and stock availability. External factors such as courier network disruptions can also impact delivery timelines. PuriLite strives to ship your purchase in the shortest possible time using industry standard courier services.
For any questions related to shipping and delivery chat with us by clicking on the chat icon at the bottom left of this page.
Materials and care
Materials and care
At Purilite, we believe quality starts with the right materials and continues with proper care. We thoughtfully source durable, performance-tested components to ensure longevity and comfort in every product. Here's how to keep your items in top condition:
📱 Electronics
Materials:
- High-grade ABS plastics
- Aluminum alloy finishes
- Certified electronic components
- Tempered glass panels
Care Instructions:
- Clean with a soft, dry microfiber cloth
- Keep away from moisture and direct sunlight
- Unplug when not in use for extended periods
- Store in a cool, dry area
- Avoid dropping or exposing to high-impact forces
🍳 Kitchen Products
Materials:
- Stainless steel
- BPA-free plastics
- Food-grade silicone
- Heat-resistant coatings
Care Instructions:
- Hand wash recommended for most items
- Use mild dish soap and soft sponges
- Avoid abrasive cleaners or steel wool
- Do not soak electronics or battery-operated tools
- Dry thoroughly before storing
🏠 Home Decor
Materials:
- MDF wood, metal, ceramic, and glass
- Eco-friendly paints and coatings
- LED lighting components (where applicable)
Care Instructions:
- Dust regularly with a soft, dry cloth
- Use damp cloth only if needed, then dry immediately
- Keep away from direct sunlight or heat to prevent fading or warping
- For decorative lights, follow included care/manual guidelines
🧺 Other Products
(Household & Accessories)
Materials:
- Fabric (polyester, cotton blends)
- PU leather, rubber, and composite plastics
- Magnetized or mechanical parts (in gadgets or organizers)
Care Instructions:
- Spot clean with a damp cloth
- Avoid overloading or stretching material-based items
- Store in dry, room-temperature areas
- Follow individual product tags or manuals for best results
Sustainability & Ethical Sourcing
Sustainability & Ethical Sourcing
🌱 Sustainability & Ethical Sourcing
At PuriLite, we believe innovation should go hand-in-hand with responsibility. That’s why we’re committed to creating products that not only perform well but are also thoughtfully made with the planet and people in mind.
♻️ Sustainable Practices
- We prioritize durable materials that extend the product life cycle and reduce waste.
- Where possible, our packaging is made from recyclable or minimal-waste materials, helping to reduce environmental impact.
- Many of our electronic products are designed with energy efficiency in mind to minimize power consumption.
🤝 Ethical Sourcing
- We partner with manufacturers who fillow fair labor practices, ensuring safe working conditions and fair wages for their workers.
- All suppliers are carefully vetted for compliance with environmental and ethical standards.
- We avoid the use of materials from conflict zones and work to reduce the environmental footprint across our supply chain.
🌍 Our Ongoing Commitment
We're actively exploring new ways to improve—from using eco-certified components to optimizing our logistics for a lower carbon footprint. Every small step counts, and we’re committed to doing our part in building a more sustainable future.
