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  • G657B3 FTTH transparent invisible installation bare fiber optic cable
  • G657B3 FTTH transparent invisible installation bare fiber optic cable
  • G657B3 FTTH transparent invisible installation bare fiber optic cable
  • G657B3 FTTH transparent invisible installation bare fiber optic cable
  • G657B3 FTTH transparent invisible installation bare fiber optic cable
  • G657B3 FTTH transparent invisible installation bare fiber optic cable
G657B3 FTTH transparent invisible installation bare fiber optic cable
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G657B3 FTTH transparent invisible installation bare fiber optic cable

$60.00-$270.00/ Meter|200 Meter/Meters(Min. Order)

Customization:

Customized packaging(Min.Order: 3000 pieces)

G657B3 FTTH transparent invisible installation bare fiber optic cable

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • FTTH Connectivity: Designed for Fiber To The Home (FTTH) installations, enabling high-speed internet and data transmission directly to end-users.
  • Transparent Installation: Features a "bare fiber" design with a transparent outer sheath, allowing discreet and invisible installation in walls, ceilings, or outdoor environments.

Key features

  • 1. Material Technology

  • With G657B3 bend-insensitive fiber, achieve up to 30% lower signal attenuation* compared to G652D cables, ensuring stable performance in complex installation environments. The transparent material enables discreet, "invisible" deployment in FTTH setups.

  • 2. Interactive Design

  • With a bare fiber design, streamline installations by eliminating the need for additional protective layers, reducing deployment time by up to 25%*. The standardized GJXH connector compatibility ensures seamless integration with existing infrastructure.

  • 3. Performance Parameters

  • With customizable lengths (up to 1km), adapt to diverse project needs, offering 100% flexibility for both residential and commercial setups. The 1-core configuration delivers reliable high-speed connectivity optimized for FTTH applications.

  • 4. Scenario Solutions

  • With transparent and discreet construction, ensure invisible installations in homes while maintaining durability against environmental factors. Ideal for FTTH deployments requiring aesthetic harmony and robust performance in tight spaces.

  • 5. Certification Standards

  • With RoHS compliance and EPR certifications in France and Germany, meet stringent environmental regulations, reducing waste and promoting sustainability. Packaging adheres to Spain’s standards, ensuring global regulatory alignment.

Product details

G657B3 FTTH transparent invisible installation bare fiber optic cable

The G657B3 FTTH transparent invisible installation bare fiber optic cable is engineered for seamless integration in fiber-to-the-home (FTTH) deployments. Its transparent design ensures discreet installation, while the G657B3 fiber standard delivers superior bend resistance and signal integrity. Customizable lengths and compliance with EU environmental certifications make it a versatile solution for modern communication infrastructure.

Technical specifications

FeatureSpecificationApplication Scenario
Fiber TypeITU-T G657B3 Bend-Insensitive FiberFTTH installations in tight spaces
CertificationsRoHS, EPR (France/Germany), Spain_PackingCompliance with EU environmental standards
Fiber Count1 CoreSingle-line high-speed data transmission
LengthCustomizable (default 1km)Flexible deployment in varying infrastructures
Cable DesignBare fiber with transparent jacketInvisible outdoor/indoor installations

Customization guide

Adjustable length and jacket transparency levels to meet specific deployment needs, such as urban FTTH projects requiring minimal visual impact or customized infrastructure lengths.

Get inspired

With its transparent, invisible design and bend-resistant G657B3 fiber, this cable enables clean, unobtrusive installations while maintaining high-speed data transmission. Ideal for smart home networks, apartment complexes, and urban fiber rollouts.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Bend ResistanceITU-T G652.D+15% (G657A1)+30% (G657B3)
Tensile Strength4,000 N/km5,000 N/km6,000 N/km
Operating Temp-20°C to +60°C-30°C to +70°C-40°C to +80°C

Supplier's note

  1. Technical Breakthroughs:

    • G657B3 Fiber: 30% higher bend resistance than industry standards, enabling tight-radius installations.
    • Transparent Jacket: 20% faster deployment in visible areas due to reduced need for concealment.
    • EPR Compliance: Full alignment with EU environmental regulations, minimizing waste and disposal costs.
  2. Version Selection Guide:

    • Base Model: Ideal for standard residential FTTH setups in temperate climates.
    • Advanced Model: Recommended for urban environments with frequent bends or colder regions (-30°C+).
    • Pro Model: Best for industrial or extreme-temperature applications requiring maximum durability.

Example: With the Pro Model’s G657B3 fiber, you can achieve 30% higher bend resistance than traditional models, enabling safe installation in tight urban spaces. Its -40°C to +80°C operating range ensures reliability in extreme climates.

Frequently asked questions

  • Which G657B3 FTTH cable is best suited for small-scale residential installations?

  • How does the transparent design of bare fiber cables aid in outdoor FTTH installations?

  • Can this fiber optic cable be customized for projects requiring lengths over 500 meters?

  • What certifications ensure compliance for deploying this cable in Europe?

  • Is the bare fiber design more durable than armored cables for FTTH applications?

  • How does the 1-core configuration benefit FTTH network deployments?

  • What maintenance steps are required to preserve the cable’s transparency and performance?

  • Does the G657B3 FTTH cable support high-speed internet for smart home setups?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Bare Fiber Optic CablesFTTH installations requiring invisibility1 core (G657B3 fiber) – Bend-insensitive (ITU-T G.657.B3) ▲
RoHS/EPR-compliant
Slim profile for discreet installation; bend tolerance for tight spacesRequires careful handling; no physical protection
Armored Fiber CablesUnderground in high-stress areasSteel armor (ASTM A106) – 1,200 lbs crush resistance ▲ (Industry: 1,000 lbs)Durable against crushing/rodent damageBulky, higher cost
Loose Tube CablesHarsh outdoor environmentsLoose tube design (-40°C to +70°C) ▲ (Industry: -30°C to +60°C)Resists extreme temps; easy fiber accessLess flexible, bulkier
Tight Buffered CablesIndoor/data centersTight buffered (ISO/IEC 11801) ▲▲ (Advanced: 2 cores for redundancy)Flexible, easy termination; ideal for patch panelsLess durable outdoors
Ribbon Fiber CablesHigh-density data centers12-fiber ribbon (IEC 60794-2-10) ▲ (Industry: 8-fiber)High fiber density; efficient mass splicingComplex installation; less flexible for individual fibers
Aerial Fiber CablesUtility pole installationsUV-resistant jacket (IEC 60092-357) – 25yr lifespan ▲ (Industry: 20yr)UV-resistant, lightweight for aerial mountingSusceptible to weather-induced microbending

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