Fibre optique TXF ™| Corning

Ultra-low-loss, large effective area, G.654.E-compliant, terrestrial fiber for cost-effective terrestrial core networks

Corning® TXF® Optical Fiber

Corning® TXF® Optical Fiber

The superior attributes of TXF® optical fiber, compliant to ITU-T G.654.E, allow for the provision of an additional network margin that can be leveraged to enable reliable, high-data-rate transmissions over longer spans and extended reach. This allows long-haul networks with TXF fiber to be designed more efficiently, reducing the need for amplification sites, which is particularly important in remote territories with challenging terrains. TXF fiber also minimizes the number of needed regenerators, even as higher data rate upgrades are planned with more stringent OSNR requirements.

How To Order TXF Optical Fiber

TXF fiber can be purchased natural or colored. Fibers with Corning® ColorPro® identification technology, our coloring solution, enable cable manufacturers to reduce cost, minimize footprint, and leverage an enhanced product offering.

To learn more about our products or to place an order, please contact your sales representative, call our Customer Service Department at 1-607-248-2000 (U.S. and Canada) / +44-1244-525-320 (Europe), or email us at