GYFTA53 Armoured Outdoor Optical Cable 2-288Core
GYFTA53 is a non-metallic strength member, double-armored, double-jacketed loose-tube fiber optic cable optimized for direct burial, boasting robust mechanical protection, comprehensive water-blocking, non-metallic lightning protection, and reliable transmission performance. It is widely used in outdoor harsh environments such as long-distance communication, access networks, subways, and tunnels.
Core Advantages
1.Non-Metallic Lightning Protection & Anti-EMI: Features FRP (Glass Reinforced Plastic) central strength member, eliminating metallic components to avoid lightning-induced damage and electromagnetic interference (EMI), ideal for lightning-prone and high-EMI areas (e.g., near power lines, subways).
2.Superior Mechanical Protection:
- Double Armor & Double Sheath: APL (Aluminum Polyethylene Laminate) inner armor + PSP (Double-Side Coated Steel Tape) outer armor, combined with double PE jackets, delivers exceptional crush resistance (short-term ≥3000N/10cm, long-term ≥1000N/10cm) and impact resistance, effectively preventing rodent bites and construction damage.
High Tensile Strength: FRP strength member provides long-term tensile capacity ≥1000N and short-term ≥3000N, suitable for direct burial traction and soil movement stresses.
3.Comprehensive Water & Moisture Blocking:
Multi-layer water-blocking design: loose tube filled with water-blocking compound, cable core filled with water-blocking gel, APL/PSP longitudinal wrapping, and double PE jackets prevent longitudinal water penetration and radial moisture ingress, ensuring stable performance in underground wet environments.
4.Stable Transmission & Environmental Adaptability:
- Precise fiber excess length control and SZ stranding ensure low attenuation, low dispersion, and consistent performance across a wide temperature range (-40°C to +70°C).
- Hydrolysis-resistant loose tube material and fiber-protecting grease extend service life in harsh conditions.
5.Easy Installation & Longevity: Flexible structure with a minimum bending radius of 12.5D (static) / 25D (dynamic) facilitates laying; double PE jackets offer UV resistance and corrosion resistance, suitable for long-term outdoor burial without frequent maintenance.
Typical Applications
- Direct burial in urban/rural areas, highways, and railways.
- Telecommunication trunk lines, access networks, and inter-office connections.
- Lightning-prone regions, power utility corridors, subways, and tunnels.
- Outdoor harsh environments requiring anti-rodent, anti-crush, and waterproof capabilities.
GYFTA53 Fiber Optic Cable Applications
GYFTA53 fiber optic cable is a non-metallic, double-armored, double-sheathed loose-tube cable designed for harsh outdoor environments. Its core strengths—lightning resistance, anti-EMI, super mechanical protection, and full water-blocking—make it suitable for a wide range of direct-burial and harsh-condition deployment scenarios.
1. Direct Burial Telecommunication Networks
This is the primary application of GYFTA53 cable, as its double armor (APL inner armor + PSP outer armor) and double PE sheath can withstand soil pressure, rodent bites, and construction mechanical damage.
Urban/rural backbone networks: Directly buried under roads, sidewalks, or farmland to connect central offices, base stations, and access points, avoiding the cost of pipeline laying.
- Long-distance transmission lines: Deployed in cross-regional communication projects (e.g., between cities, mountainous areas) to resist extreme temperature changes (-40°C to +70°C) and moisture erosion.
2. Lightning-Prone & High-EMI Environments
Thanks to its FRP non-metallic central strength member (no metallic components), it is immune to lightning strikes and electromagnetic interference, making it ideal for:
- Power utility corridors: Laying alongside high-voltage power lines, transformer substations, or power plants to transmit monitoring and communication signals without being affected by power frequency electromagnetic fields.
- Outdoor open areas: Mountain tops, plains, or coastal regions with frequent thunderstorms, where metallic cables are at high risk of lightning damage.
3. Transportation Infrastructure Projects
It adapts to the vibration, crush, and moisture in transportation scenarios:
- Railway/subway systems: Buried along railway tracks or subway tunnels to support train dispatching, video surveillance, and passenger communication services; resistant to vibration from train operation and tunnel construction impacts.
- Highway communication systems: Directly buried in highway medians or shoulders to connect toll stations, monitoring cameras, and emergency call points, withstanding vehicle vibration and road maintenance construction.
4. Industrial & Mining Sites
Suitable for harsh industrial environments with heavy machinery operation and high humidity:
- Mines & industrial parks: Buried in coal mines, chemical plants, or manufacturing zones to transmit production data and control signals; resistant to chemical corrosion (weak acids/alkalis) and mechanical collisions from equipment.
- Port & coastal areas: Withstands salt spray corrosion and tidal moisture, supporting port terminal communication and cargo monitoring systems.
5. Emergency & Temporary Communication Networks
Its flexible structure (minimum static bending radius 12.5D, dynamic 25D) and robust protection enable quick deployment:
- Disaster relief sites: Directly buried in earthquake, flood, or post-disaster areas to quickly restore communication links, as it does not require complex pipeline support.
- Temporary construction sites: Used in large-scale construction projects (e.g., bridges, dams) to provide temporary communication for construction teams, withstanding construction machinery operations.
Package and Shipment
FAQS:
Q1: Are you a factory or trading company?
A1: We are a manufacturer.
Q2: Where is your factory located? How can I visit there?
A2:Our factory are located in jieyang city. You can fly to Shenzhen or Guangzhou international airport. And tell us your flight No. We will arrange to pick you up.
Q3: How can I get a sample to test your quality?
A3:We can provide free samples for your test and checking, you just need to bear the freight charge.
Q4:What payment method do you accept?
A4:T/T(Bank transfer), Western Union, Money Gram, Paypal, etc.
Q5: Can you put my brand name (logo) on these products?
A5: Yes! The professional OEM services will be welcomed to us. Our factory accepts to make the logo free for bulk orders.
Q6: May I know the status of my order?
A6: Yes .The order information and photos at different production stage of your order will be sent to you and the information will be updated in time.
Q7: What’s the leading time? (How long do you need to prepare my goods?
A7: Delivery (no more than 1000pcs) will be arranged within 10-15 days after payment, and arrive you within about 1 month via sea shipping.
Q8: How will you deliver my goods to me?
A8 Your purchases will be delivered by DHL, UPS, FedEx, TNT, EMS your door. Air Cargo and Sea Cargo, Direct line, Air Mail also be accepted according to clients' request.
Q9: Can you provide us more other products to us to help us to save more shipping costs?
A9: Yes. There’re kinds of Indoor Cables, Outdoor Cables, Coaxial Cables, Telephone Cables, Fiber Optic Cables and Accessories will be the main products line of Factory.
The OEM bulk order will be accept as well.
0086-755-23002989
info@hotonlink.com
hotonlink
0086-18123718803
Room 506, 5th floor No.48 Huaide South Road,Cuigang Industrial Zone 4,Fuyong Street,Baoan Shezhen China 
