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Dropcore Fiber Optic Cable LSZH G.657.A2 – Grey (1 Core / 2 Cores)
Dropcore Fiber Optic Cable LSZH G.657.A2 – Grey (1 Core / 2 Cores)
  1. Dropcore Fiber Optic Cable LSZH G.657.A2 – Grey (1 Core / 2 Cores)
  2. Dropcore Fiber Optic Cable LSZH G.657.A2 – Grey (1 Core / 2 Cores)

Dropcore Fiber Optic Cable LSZH G.657.A2 – Grey (1 Core / 2 Cores)

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Dropcore Grey LSZH G.657.A2 is a low-bend-sensitivity fiber optic drop cable designed for reliable FTTH and access network installations. Featuring LSZH flame-retardant sheath, FRP strength members, and a compact lightweight structure, it is suitable for both indoor and outdoor deployments.

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Overview

The Dropcore Fiber Optic Cable LSZH G.657.A2 (Grey) is designed for last-mile and FTTH (Fiber to the Home) applications requiring stable transmission, compact size, and easy installation. Using low-bend-sensitivity fiber and reinforced strength members, this cable delivers dependable performance while maintaining flexibility and installation efficiency.

The cable is available in 1 core and 2 cores configurations and is manufactured with a Low Smoke Zero Halogen (LSZH) outer sheath, making it suitable for environments where fire safety and low smoke emission are required.

Key Advantages

  1. Low Bend Sensitivity Fiber (G.657.A2)
    Ensures high bandwidth capacity and stable communication performance even in tight bending conditions.

  2. Enhanced Mechanical Protection
    Two parallel FRP/steel strength members provide good crush resistance and help protect the fiber during installation and operation.

  3. Installer-Friendly Design
    Novel flute and notch structure allows easier stripping and splicing, simplifying installation and maintenance.

  4. LSZH Flame-Retardant Sheath
    Low smoke, zero halogen outer jacket improves fire safety and reduces toxic emissions.

  5. Lightweight and Practical Structure
    Simple construction with compact dimensions, ideal for aerial drops, indoor routing, and access networks.

Specifications

  • Cable Type: Dropcore Fiber Optic Cable

  • Fiber Standard: G.657.A2

  • Sheath Material: LSZH (Low Smoke Zero Halogen), flame retardant

  • Color: Grey

  • Core Options:

    • 1 Core

    • 2 Cores

  • Fiber Size:

    • 250 Ξm optical fiber

    • Color coding:

      • 1 core: Blue

      • 2 cores: Blue & Orange

 

Mechanical & Structural Details

  • Hanging Steel Wire:

    • Diameter: 1.2 Âą 0.1 mm

    • With adhesive (glued)

  • Steel Strength Wires:

    • Minimum diameter: Ø 0.4 mm

    • Positioned on upper and lower sections

  • Outer Structure:

    • Integrated notch for easy sheath stripping

  • Cable Dimensions:

    • Height: approx. 5.0 – 5.5 mm

    • Thickness: approx. 2.0 – 2.5 mm

Certification

  • Certified: STEL Telkom

  • Certification Code: K-042-2023

  • Version: 1.0

Typical Applications

  • FTTH / FTTx networks

  • Aerial drop installations

  • Indoor and outdoor access networks

  • Last-mile fiber connections

Core

1 Core, 2 Cores

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