12F Indoor Distribution Armored Optical Fiber
- 250μm colored fibers simplify splicing and maintenance
- Armor layer prevents damage from bending, crushing, and pests
- Stable, low-loss signal transmission
- Flame-retardant and low-smoke materials
- Supports telecom, data centers, and enterprise networks.
Abalone Tech’s 12F Indoor Distribution Armored Fiber Cable is a robust, flexible, and high-performance optical fiber cable designed for indoor and limited outdoor use. It consists of 250μm colored bare fibers for easy identification and efficient splicing, housed within a protective armored layer to enhance mechanical strength and resistance to crushing, rodent attacks, and accidental damage. The cable is optimized for FTTH (Fiber to the Home), LAN (Local Area Network), and indoor distribution applications where durability and reliability are critical.
FEATURES:
- Stainless steel/aluminum armor for crush and rodent resistance.
- 12 fibers (single-mode or multimode) for efficient connectivity.
- LSZH/PVC sheath meets indoor fire safety requirements
- Easy installation in tight spaces and vertical risers.
- Suitable for short outdoor runs between buildings.
Application



Parameter of 12F Indoor Distribution Armored Optical Fiber
| Item | Parameter | ||
| Fiber Core | 12 | ||
| Fiber Type | G657A1/OM1/OM2/OM3/OM4 | ||
| Cable Diameter | 6.0mm±0.2 | ||
| Cable Structure | Fiber | 250μm colored bare fiber | |
| Inner Jacket OD | 2.8mm±0.1 | ||
| Metal Tube | Ф3.8mm±0.1 S204 | ||
| Strength Member | 6-strand 100D Aramid Yarn | ||
| Outer Jacket | LSZH-FR or PVC | ||
| Tensile Strength(N) | Short-term | 600 | |
| Long-term | 200 | ||
| Crush Resistance (N/100mm) | Short-term | 3000 | |
| Long-term | 1000 | ||
| Minimum Bend Radius (mm) |
Dynamic | 20D | |
| Static | 10D | ||
| Max Attenuation (dB/km) |
SM | 1310nm | 0.4 |
| 1550nm | 0.3 | ||
| MM | 850nm | 3.0 | |
| 1300nm | 1.0 | ||
| Operation Temperature(°C) | -40~+85 | ||


















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