Indoor Multi-fiber Optical Distribution Cables | Tight-buffered, Mini, Breakout & Ribbon

■ The Core of High-Density Optical Cabling in Modern Networks

The indoor applications for fiber optics in data centers, FTTH networks, smart buildings, and industrial automation systems are trending high-density, multi-core, and flexible deployment. Zion Communication specializes in providing the complete portfolio of Indoor Multi-fiber Optical Distribution Cables, and these include, among others: 

• Tight-buffered Indoor Distribution Cable

• Mini/Micro Indoor Distribution Fiber Cables 

• Breakout Indoor Cables 

• Ribbon Indoor Fiber Cable 

Such cables are the basic components of backbone optical cabling, inter-device patching, systems with MPO pre-terminated connectors, and networks with modular fiber distribution.

Download Indoor Optical Fiber Cable PDF

 

■ Indoor Multi-fiber Optical Distribution Cable Selection Table

Product Name	Fiber Type	Core Count	Fiber Structure	Strength Member
Standard Indoor Tight-buffered Cable	G.657.A2	2–24 cores	900μm Tight Buffered	Aramid Yarn (Kevlar)
Mini Indoor Distribution Cable	G.657.A2	2–24 cores	600μm Tight Buffered	Aramid Yarn
Breakout Indoor Cable	G.657.A2	2–24 cores	Individually jacketed (2.0mm or 3.0mm)	Multiple Aramid + Sub-jackets
Ribbon Indoor Cable	G.657.A2	12–144 cores	12-core or 24-core ribbon structure	Aramid Yarn + Central Member
Product Name	Jacket Material	Jacket Color	Application Description
Standard Indoor Tight-buffered Cable	LSZH	Orange	General indoor backbone cabling / Patch panel interconnection
Mini Indoor Distribution Cable	LSZH	Orange	High-density cabling / Micro MTP pre-terminated systems
Breakout Indoor Cable	LSZH	Orange	Direct LC/SC termination, ideal for patching or equipment runs
Ribbon Indoor Cable	LSZH	Orange	High-capacity splicing, suitable for MPO/MTP trunk cabling

 

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Customize Your Indoor Optical Fiber Cable

■ Product Types & Important Characteristics 

1️⃣ Tight-buffered Indoor Distribution Cable 

• 900μm tight-buffered fibers for excellent fiber protection

• Compact size together with superb bending and torque performance. 

• Available for configuration in 4/6/8/12/24 cores; 

• Easily strippable, terminate-able, and installable; 

Applications: 

• Building backbone cabling. 

• Indoor riser cables for MTP arrayed waveguides; 

• Intermediate levels cabling.

 

2️⃣ Mini / Micro Indoor Distribution Cable

• Uses 250μm bare fibers or 600μm buffered fibers; 

• Diameter (smaller), weight (lighter), flexibility (more); 

• Perfectly fits MTP/MPO pre-connectorized systems. 

• Suitable for rather narrow passages (ducts or mostly used raceways); 

Applications: 

• High-density data center cabling. 

• Modular connectivity systems. 

• Fiber aggregation and splitting nodes.

 

3️⃣ Breakout Indoor Cable

• Single fiber having jacket (2.0mm or 3.0mm) cassette fusing; 

• Directly connected with standard SC/LC connectors; 

• Hong Kong is a place of tension and easy to fan out. 

• No requirement 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.

 

4️⃣ Ribbon Indoor Fiber Cable 

• The ribbon contains an alignment of 12 or 24 fibers in parallel layout. 

• MPSJ solution designated for mass ribbon fan-out with ribbon splice joiners. 

• However, that is not all – it also increased the installation speed, even for the most high-core-count cases that needed to be served. 

• Agrees with the MPO/MTP interconnect systems. 

Applications: 

• High-speed backbone cabling in a large building having more floors. 

• Optical path connecting core switches and the transmission process. 

• Ribbon-based MPO/MTP webpage structured cabling;

 

■ Customization & Packaging Options 

• Core Configuration: 4-144 fiber count options, including all the default types. 

• Jacket Colors: Dark Red, Olive Green, Brown, Gray, Orange (customized); 

• Printing, Branding: Special laser printing, logo customization, and meter marking. 

• Packaging options include wooden reels, plastic spools, and coil-packed options. 

• Connector Termination (Optional): MPO, SC, LC, FC – as per command.

 

■ Why Choose Zion Communication?

Advantages	Description
Complete Product Line	Full range from bare fibers to patch cord level indoor cables
High-Quality Fiber	Sourced from Corning, YOFC, Fujikura, and other OEM leaders
Fast Delivery	Standard stock products available; custom orders delivered within 7-15 days
International Compliance	All products meet RoHS, REACH, ISO9001 standards
Engineering Support	Comprehensive selection, customization, installation support, and sample testing

 Customize Your Indoor Optical Fiber Cable