Looking for a reliable and compliant solution for your fiber optic installations? Our Tight Buffer Distribution Fiber Optic Cable is engineered for high-performance applications in indoor and outdoor environments. Built to meet strict UL OFNP fire safety standards, this plenum-rated cable delivers outstanding durability, flexibility, and compatibility with a wide range of fiber network architectures.
As an original manufacturer, we offer this product at wholesale factory pricing, with a commitment to delivering quality, compliance, and cost-efficiency for your telecom, enterprise, or data center projects. Whether you are a system integrator, contractor, or distributor, our tight buffer fiber cable is an ideal one-stop solution for your optical cabling needs.
Product Overview
Our tight buffer distribution fiber optic cable is constructed with 2 to 24 color-coded 900μm tight-buffered fibers, protected by aramid yarn strength members and a flame-retardant PVC outer jacket. Designed for flexibility and ease of termination, this cable is UL listed with an OFNP (Plenum) rating, making it suitable for indoor installations in air-handling spaces, as well as light-duty outdoor use.
The exclusive use of Corning® single mode optical fibers ensures low attenuation, high clarity, and long-distance signal integrity. With an operating temperature range of -40ºC to +70ºC, this rugged cable performs reliably in harsh conditions and is compatible with various network topologies.
Key Features of Our Tight Buffer Distribution Fiber Optic Cable
- 900μm Tight Buffer Construction for easy handling and quick termination
- UL Listed OFNP Plenum Rating for high fire resistance and safety compliance
- Water-blocking Aramid Yarn Strength Members (for 48-72 core versions)
- UV-Resistant Outer Jacket for indoor/outdoor use
- Corning® Optical Fibers for premium signal performance
- Color-Coded Buffer Fibers in 12 TIA/EIA standard or custom colors
- Factory-printed jacket with NEC rating, construction type, and footage markers
- Strip force consistency (3.5–5 lbs/ft) to simplify field termination
- Meets EU RoHS & REACH standards for environmental safety and compliance
Applications of Tight Buffer Distribution Fiber Optic Cable
The tight buffer distribution fiber optic cable is ideal for:
- Trunk cable runs between floors in multi-story buildings
- Horizontal backbone in data centers and central offices
- Indoor riser and plenum space installations
- Light outdoor applications with protective conduit
- Telecommunications closets and fiber patch panels
Its compact design makes it particularly suitable for congested cable pathways and environments requiring high flexibility and tight bend radii.
Cable Construction & Material Specifications
| Component | Details |
|---|---|
| Fiber Count | 2, 6, 12, 24, 48, 72 |
| Fiber Type | Single Mode (9μm core), Corning® optical fiber |
| Buffer Type | 900μm tight buffered |
| Strength Member | Aramid Yarn (2–24 cores), Water-blocking Aramid (48–72) |
| Central Strength Rod | FRP (Fiber Reinforced Plastic) with PVC coating |
| Outer Jacket Material | Flame Retardant PVC (Plenum rated) |
| Jacket Color | Standard or custom upon request |
| Certifications | UL Listed, RoHS, REACH Compliant |
Mechanical Characteristics
| Fiber Count | Outer Diameter (mm) | Weight (lbs/km) | Min. Bend Radius (Install/Operate) |
|---|---|---|---|
| 2 | 4.4 | 44 | 6.6 cm / 4.4 cm |
| 6 | 4.8 | 57 | 7.2 cm / 4.8 cm |
| 12 | 5.8 | 81 | 8.7 cm / 5.8 cm |
| 24 | 7.8 | 138 | 11.7 cm / 7.8 cm |
| 48 | 15.4 | 480 | 23.1 cm / 15.4 cm |
| 72 | 20 | 765 | 30 cm / 20 cm |
Optical Performance
| Parameter | Specification |
|---|---|
| Core Size | 9μm (Single Mode) |
| Wavelength | 1310nm / 1550nm |
| Max. Attenuation | 0.5 dB/km @1310nm, 0.4 dB/km @1550nm |
| Link Length | 10,000m @1Gbps / 5,000m @10Gbps |
Why Choose Us?
As a trusted original manufacturer, we combine years of fiber optic production expertise with top-tier materials to ensure every product meets global standards. We serve clients across the telecom, enterprise, and industrial sectors with:
- Factory-direct pricing for bulk and wholesale orders
- Custom production for length, color, or jacket type
- Short lead times and fast global shipping
- OEM/ODM branding support
- Dedicated technical and sales support for all OSP and indoor fiber projects
Order Now – Tight Buffer Distribution Fiber Optic Cable at Factory Price
Get the performance, safety, and flexibility your network demands with our Tight Buffer Distribution Fiber Optic Cable. Available in multiple configurations with fast delivery and full compliance, it’s the reliable choice for your next project.
Please feel free to contact us for free quote and free samples.