Tight Buffer Fiber

Tight buffer fiber is produced as that fiber is sheathed by buffer material.The selection of high-quality fiber,the specific production equipment and the accurately designed die make the performance of product.
Customization OEM/ODM Services Available
Logo Print, Jacket Color, Length, Connectors
Packaging Plywood Reel / Pull Box / Palletizing
Application Data Center / Industrial / Telecommunication
Premium OS2 Grade

Good uniformity of the outer diameter of tight buffer fiber and excellent strippability
Low induced attenuation within the operating temperature range
Excellent geometrical dimension of the fiber

Tight Buffer Fiber

Custom Manufacturing Available

Custom jacket color, logo printing, and specific lengths.

Request Customization

Technical Specs

Technical Specifications

TBF Code Coating Diameter (μm) TBF Diameter (μm) TBF Weight (kg/km) Tensile Strength Long/Short Term (N) Crush Resistance Long/Short Term (N/100mm) Bending Radius Static/Dynamic (mm) Coating Strip Force (N)
TBF – I 245±10 900±50 0.9 3/6 100/500 30/60 ≤13.3
TBF – II 245±10 600±50 0.45 3/6 100/500 30/60 ≤13.3

01 Are you a direct manufacturer?

Yes. We have been a specialized manufacturer in the fiber optic and cabling field since 2009. With a dedicated team of over 500 professionals, we manage the entire production vertical to ensure competitive pricing and quality control.

02 Compliance & Quality Certifications?

Our facility and products are fully certified with ISO9001, SGS, UL, CPR, CE, and RoHS. All cables undergo rigorous testing (including Fluke tests where applicable) to meet international telecommunication standards.

03 MOQ & Small Order Support?

We offer Flexible MOQ to support new projects and growing businesses. Whether you need a small trial batch or high-volume procurement, we provide cost-effective quotes based on your specific quantity requirements.

04 OEM/ODM & Custom Branding?

We provide full OEM/ODM services, including custom jacket printing, logo placement, and specialized packaging. Samples can be prepared within 3-5 days and shipped via DHL/FedEx/UPS for your technical evaluation.

05 Lead Time & Export Packaging?

Standard production lead time is 10-15 working days after payment/sample confirmation. For export, we use reinforced packaging (plywood reels or Easy-Pull boxes) to ensure product integrity during sea or air transit.

06 What is your Warranty Period?

We stand behind our quality with industry-leading warranties: 10 years for Lan cables and 25 years for Fiber Optic cables. We are committed to long-term reliability in your network infrastructure.