Long-haul Terrestrial Optical Fiber Networks | Corning

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Long-Haul Fiber Networks

Product Highlights

Long-Haul Optical Fiber Products

Corning SMF-28e+ LL Optical Fiber

Low-loss fiber technology

Corning® SMF-28e+® LL Optical Fiber

This enhanced single-mode fiber from Corning is an ITU-T G.652.D-compliant optical fiber that builds on Corning’s low-loss fiber technology to enable extended networking distances for long-haul, metro, and access applications.

SMF-28e+ LL fiber offers industry-leading specifications for attenuation and polarization mode dispersion (PMD) values, which provide a solid foundation for new network deployments as well as upgrades to existing networks.

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Corning® SMF-28® ULL Optical Fiber

Deployed Around the World

Corning® SMF-28® ULL Optical Fiber

Corning SMF-28® ULL fiber has the lowest loss of any terrestrial grade single-mode fiber with a maximum attenuation of 0.17 dB/km at 1550 nm.

SMF-28 ULL fiber has been deployed around the world in some of the most challenging network applications, where ultra-low attenuation can be leveraged to extend network span lengths, skip amplification sites, upgrade to faster bit rates, add network components for improved flexibility, and lengthen the distance between regenerators.

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Corning® SMF-28® Ultra Optical Fiber

Premium Single-mode Fiber

This premium single-mode fiber is designed for long-haul, metro, access, and fiber-to-the-home (FTTH) applications.

The newest addition to the Corning® SMF-28® Ultra fiber portfolio, SMF-28 Ultra 200 fiber enables the design of smaller, lighter, fully backwards compatible high-fiber, high-density cables.

SMF-28 Ultra fiber is ITU-T G.652.D compliant and also exceeds the requirements of the ITU-T G.657.A1 standard.

 

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Corning® LEAF® Optical Fiber

Corning® LEAF® Optical Fiber

Corning® LEAF® Optical Fiber

LEAF optical fiber is the world’s most widely deployed, non-zero dispersion-shifted (NZDS) fiber, and has the lowest attenuation performance for any NZDS fiber.

Optimized for long-haul networks, LEAF fiber is a technically advanced fiber that provides high capacity, broad system flexibility, and superior performance.

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