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Indoor Multi-fiber Optical Distribution Cables
Indoor multi-fiber optical distribution cables for reliable indoor fiber connectivity.
High-performance tight-buffered, mini, breakout & ribbon indoor fiber cables.
Designed for data centers, intelligent buildings and high-density cabling systems.
LSZH jacket, flexible structure, compliant with international standards.
High-density, multi-core indoor optical cables for backbone and patch applications.
- Product Description
- Specification
- Product Advantage
Product Description
1. Overview
This specification covers four types of indoor multi-fiber optical distribution cables. These cables are designed for high-density, multi-core, and flexible deployment scenarios. They are applicable to data centers, FTTH networks, smart buildings, and industrial automation systems. They serve as basic components for backbone optical cabling, inter-device patching, MPO pre-terminated connector systems, and modular fiber distribution networks.
1.1 Certifications
The cables comply with international standards including UL, ETL, CE, CPR, and RoHS.
Specification
2. Product Classification & Technical Parameters
Product Name | Fiber Type | Core Count | Fiber Structure | Strength Member | Jacket Material | Jacket Color | Application Description |
Standard Indoor Tight-buffered Cable | G.657.A2 | 2–24 cores | 900μm Tight Buffered | Aramid Yarn (Kevlar) | LSZH | Orange | General indoor backbone cabling; Patch panel interconnection |
Mini Indoor Distribution Cable | G.657.A2 | 2–24 cores | 600μm Tight Buffered | Aramid Yarn | LSZH | Orange | High-density cabling; Micro MTP pre-terminated systems |
Breakout Indoor Cable | G.657.A2 | 2–24 cores | Individually jacketed (2.0mm or 3.0mm) | Multiple Aramid + Sub-jackets | LSZH | Orange | Direct LC/SC termination; Patching or equipment runs |
Ribbon Indoor Fiber Cable | G.657.A2 | 12–144 cores | 12-core or 24-core ribbon structure | Aramid Yarn + Central Member | LSZH | Orange | High-capacity splicing; MPO/MTP trunk cabling |
3. Key Characteristics of Each Product Type
3.1 Standard Indoor Tight-buffered Cable
• Adopts 900μm tight-buffered fibers for reliable fiber protection.
• Features compact size, excellent bending and torque performance.
• Configurable in 4/6/8/12/24 core options.
• Easy to strip, terminate and install.
• Applications: Building backbone cabling; Indoor riser cables for MTP arrayed waveguides; Intermediate levels cabling.
3.2 Mini Indoor Distribution Cable
• Uses 250μm bare fibers or 600μm buffered fibers.
• Has smaller diameter, lighter weight and higher flexibility.
• Perfectly compatible with MTP/MPO pre-connectorized systems.
• Suitable for narrow passages such as ducts and raceways.
• Applications: High-density data center cabling; Modular connectivity systems; Fiber aggregation and splitting nodes.
3.3 Breakout Indoor Cable
• Each single fiber is jacketed with 2.0mm or 3.0mm cassettes.
• Can be directly connected with standard SC/LC connectors.
• Enables easy fan-out without the need for exterior fan-out bundles or pigtails.
• Applications: Point-to-point links between devices; Inter-floor cabling inside buildings; MPO/MTP transfer of multi-core fiber.
3.4 Ribbon Indoor Fiber Cable
• The fiber ribbon consists of 12 or 24 fibers arranged in parallel.
• Supports mass ribbon fan-out with ribbon splice joiners.
• Improves installation efficiency, especially for high-core-count cabling projects.
• Complies with MPO/MTP interconnect systems.
• Applications: High-speed backbone cabling in large multi-floor buildings; Optical path connection between core switches and transmission equipment; Ribbon-based MPO/MTP structured cabling.
4. Customization Options
1. Core Configuration: 4–144 fiber count options are available.
2. Jacket Colors: Customizable colors including Dark Red, Olive Green, Brown, Gray, Orange.
3. Printing & Branding: Supports special laser printing, logo customization and meter marking.
4. Packaging: Options include wooden reels, plastic spools and coil-packed solutions.
5. Connector Termination: Optional MPO, SC, LC, FC connectors as required.
5. Supply Specifications
• MOQ: 30KM
• Delivery Time: Normally 25 working days; Custom orders can be delivered within 7–15 days.
• Port of Loading: NINGBO, SHANGHAI
Product Advantage
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1
High-density multi-core design supports up to 144 fibers, effectively saving cabling space and optimizing indoor wiring layout.
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2
Adopts G.657.A2 bend-insensitive optical fiber, delivering stable signal transmission and outstanding bending performance.
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3
Equipped with aramid yarn strength members, providing excellent tensile resistance and mechanical protection for long-term reliable operation.
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4
LSZH flame-retardant jacket ensures low smoke, zero halogen and environmental safety, complying with international safety standards.
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5
Multiple structures including tight-buffered, mini, breakout and ribbon are available, adapting to diverse indoor cabling scenarios and installation requirements.
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6
Easy to strip, terminate and install, effectively reducing construction difficulty and improving overall cabling efficiency.
