FTTH Outdoor Figure 8 Self-Supporting G657 Drop Cable Covered Wire LSZH Cable 1-4Core
FTTH Outdoor Self-Supporting Drop Cable Main Advantages
FTTH Outdoor Self-Supporting Drop Cables (often called Figure-8 or Messenger cables) are engineered for the critical 'last mile' aerial deployment directly to customer premises. Their design combines the functions of a communication cable and a strength member:
- 1.True Self-Supporting Aerial Installation
Integrated Strength Member: The cable has a built-in steel messenger wire or a dielectric strength member (like FRP) in a 'figure-8' configuration, allowing it to be strung between poles or buildings without requiring a separate lashing wire. This drastically simplifies aerial deployment.
- Cost and Labor Efficient: Reduces installation time, hardware (clamps, hooks), and labor compared to lashed cable solutions.
2.All-Dielectric Option for Safety
- Many variants are fully non-metallic (using FRP as the strength member), making them immune to lightning strikes and electromagnetic interference (EMI). This is a critical safety feature for installations near power lines or in lightning-prone areas.
- 3.Robust Environmental Protection
Features a tough UV-resistant Polyethylene (PE) sheath that withstands prolonged exposure to sunlight, rain, snow, and temperature extremes, ensuring long-term outdoor reliability.
- Water Blocking: The cable structure and filling compounds prevent water ingress along the length, protecting the optical fibers.
- 4.Lightweight and Low Wind Load
- Compared to traditional separate messenger-and-cable systems, the integrated design is lighter and presents a smaller cross-sectional area to the wind, reducing stress on poles and supports.
- 5.Designed for FTTH Aesthetics and Handling
Small Diameter: Typically has a slender profile, making it less visually obtrusive when deployed in residential neighborhoods.
- Flexible and Easy to Handle: Allows for easier coil management, pulling, and routing from the pole to the house entry point (wall box).
- 6.High Tensile Strength
- The integrated messenger wire (or strong dielectric member) provides the necessary tensile strength to span distances between poles while supporting its own weight and environmental loads (ice, wind).
- 7.Smooth Transition to Indoor
- At the building entry point, the outdoor cable is terminated, and the messenger wire is anchored. This allows for a clean connection to an indoor FTTH drop cable (which is fire-retardant) that runs inside to the ONT.
- FTTH Outdoor Self-Supporting Drop Cable APPLICATION
- This cable is specifically engineered for one primary deployment method: aerial installation in Fiber-to-the-Home (FTTH) networks. Its 'figure-8' design integrates a strength member, making it the go-to solution for the final overhead segment from a distribution point to a subscriber's premises.
1. Primary Application: Aerial 'Last Drop' Installation
- Pole-to-Home / Building: This is the classic and most common use. The cable is strung from a telephone/power pole or a mid-span clamp directly to a wall mount or entry box on a customer's house, apartment, or business.Pole-to-Multi-Dwelling Unit (MDU): A single cable can be run from a pole to an apartment building's external termination box, where individual fibers are then distributed to each unit.
2. Network Architecture Context
3. Specific Deployment Environments
Residential Subdivisions & Rural Areas: Ideal for efficiently connecting homes spread over distances where underground ducting is unavailable or too expensive.
- Along Existing Utility Corridors: Often installed on the same poles as existing electrical and telephone lines, leveraging right-of-way infrastructure.
- Areas with High Lightning Risk or EMI: The all-dielectric version (with FRP messenger) is mandatory and safe for routes parallel to high-voltage power lines or in regions prone to lightning strikes.
- Temporary or Rapid Deployment: Its ease of installation makes it suitable for providing quick service to new developments or for emergency restoration.
4. Installation Method & Key Considerations
Self-Supporting Span: The integrated messenger wire carries the entire tensile load. It is anchored at each end with appropriate dead-end grips or pole brackets.
- Building Entry: The cable is terminated at an external weatherproof terminal or junction box. Crucially, the outdoor cable itself must NOT run inside the building. A fire-rated indoor drop cable must be used for the final connection from this box to the indoor Optical Network Terminal (ONT).
- Clearance & Safety: Installation must adhere to local codes regarding height clearance over roads, driveways, and other structures.
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 
