ABC-I access fiber optic cable for building entry and indoor backbone
Access fiber cable cross-section showing loose tube with glass fiber reinforcement
Indoor Fiber Optic Cable

AccessFiber Optic Cable — ABC-I Indoor

ABC-I access fiber optic cable for building entry and indoor backbone. 250um fibers in loose tube with waterproof compound, glass fiber reinforced elements, and LSZH outer sheath. 2-24 cores with small diameter and light weight for easy routing.

Cable TypeABC-I (Access Fiber Optic Cable)
Fiber Count2-24 cores
Fiber TypeG.652D / G.657A SM 9/125
Fiber Format250um in loose tube with waterproof compound
Cable Diameter6.8mm (2-12 core) / 7.8mm (14-24 core)
Jacket MaterialLSZH
Specifications

Technical Specifications

Cable Type
ABC-I (Access Fiber Optic Cable)
Fiber Count
2-24 cores
Fiber Type
G.652D / G.657A SM 9/125
Fiber Format
250um in loose tube with waterproof compound
Cable Diameter
6.8mm (2-12 core) / 7.8mm (14-24 core)
Jacket Material
LSZH
Strength Member
Glass fiber reinforced elements (GFRP)
Weight
35-65 kg/km
Tensile Strength
400N (short-term), 1000N (long-term)
Crush Resistance
500-900N/100mm (short-term)
Bend Radius
100mm (static) / 150-200mm (dynamic)
Operating Temperature
-20C to +60C
Standards
YD/T 1997.1 · ICEA-596 · GR-409 · IEC 60794
Key Features

Engineered For Performance

Small Diameter & Light Weight

Compact cable profile (6.8-7.8mm) and light weight make ABC-I easy to route through existing building conduit, cable trays, and tight pathway spaces.

Glass Fiber Reinforcement

GFRP strength elements provide excellent tensile performance while maintaining fully non-metallic construction for safe installation near electrical systems.

Loose Tube Design

250um fibers in gel-filled loose tube provide thermal expansion tolerance and moisture protection, combining outdoor-grade fiber protection with indoor cable convenience.

Good Compression Resistance

Despite its small size, ABC-I offers good crush resistance suitable for installation in building risers and along cable trays in commercial environments.

Typical Applications

01

Building Entry Cable

Fiber cable for building lead-in from outdoor distribution points, transitioning from external plant to indoor cabling infrastructure.

02

Indoor Backbone Distribution

Vertical and horizontal fiber backbone within commercial buildings, connecting floor-level distribution points to the main building entry.

03

FTTH Access Network

Last-segment fiber connections in FTTH access networks, routing from building basement splice points to individual floor distribution frames.

Interested in this Access Fiber Optic Cable?

Tell us your quantity, cable length, and any custom requirements. Our engineering team will respond with a detailed quote within 24 hours.

TTI Fiber 12,000 sqm manufacturing facility in Shenzhen, China

Why TTI Fiber

Trusted Manufacturer Since 2013

TTI Fiber is a professional fiber optic manufacturer based in Shenzhen, China. We provide full OEM/ODM services with factory-direct pricing and dedicated engineering support.

12,000sqmManufacturing Base
15+yearsIndustry Experience
100+countriesProducts Exported
30+brandsGlobal Partners
ISO9001ISO14001CERoHSCPRREACH

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