ClearCurve® VSDN® fiber
ClearCurve® multimode fiber
InfiniCor® fibers
ClearCurve® single-mode fibers
SMF-28e+® fiber
SMF-28e+® LL fiber
SMF-28® Ultra fiber
SMF-28® ULL fiber
LEAF® fiber
Vascade® fibers
Specialty fibers

Corning Optical Fiber Products

Corning's invention of the first low-loss optical fiber over 40 years ago ignited the critical spark that began the communications revolution that forever changed the world. Today, Corning offers a comprehensive portfolio of technically-advanced fiber products to meet the demands of virtually any network application. From the desktop to the ocean, Corning optical fiber is enabling voice, data, and video communications literally at the speed of light.

Product portfolio and standards overview 

ClearCurve® VSDN® optical fiber
COF_endcap_VSDN Corning® ClearCurve® VSDN® optical fiber is uniquely designed to support emerging high-speed interconnects between computers and other consumer electronics devices. VSDN fiber’s optimized design provides high bend performance, exhibits ultra-low bending loss, features superior mechanical reliability, and it is capable of exceeding the bandwidth needs of consumer applications above 10 GB/s over 10s of meters. > More 
ClearCurve® multimode optical fiber
ClearCurve_multimode_end_cap Corning® ClearCurve® multimode fiber delivers the best macrobending performance in the industry – up to 10x better than standard multimode fiber. Designed to withstand tight bends, with substantially less signal loss in challenging cabling routes, this unique fiber meets the high bandwidth requirements for today’s enterprise networks. > More 
ClearCurve® single-mode optical fiber
ClearCurve end cap Corning leads the industry in the bend-insensitive single-mode optical fiber category. Corning's ClearCurve® ZBL, LBL, and XB optical fibers are designed to meet a wide array of applications and deployment conditions, making it much easier for service providers to bring fiber closer to homes and businesses. > More 
SMF-28e+® optical fiber
SMF-28e+ endcap Corning® SMF-28e+® optical fiber is the industry leader in comprehensive single-mode fiber performance for metro and access networks, including FTTH and CATV. This standard single-mode fiber is ITU-T Recommendation G.652.D compliant and fully compatible with legacy single-mode fibers. > More 
SMF-28e+® LL optical fiber
SMF_28eLL_sm.jpg Building on Corning’s low-loss fiber technology to enable extended networking distances for long-haul, metro, and access applications, Corning® SMF-28e+® LL optical fiber offers industry-leading specifications for attenuation and polarization mode dispersion values. This enhanced single-mode fiber provides a solid foundation for new network deployments and existing network upgrades. > More 
SMF-28® Ultra optical fibers
Endcap-ultra_sm.jpg Corning® SMF-28® Ultra optical fibers combines the benefits of industry-leading attenuation and improved macrobend performance in a single fiber. Designed for use in long-haul, metro, access, and FTTH networks, SMF-28 Ultra fibers are fully backward compatible with the installed base of legacy fibers. > More 
SMF-28® ULL optical fiber
SMF-28 ULL endcap Corning® SMF-28® ULL optical fiber has the lowest loss of any terrestrial grade fiber with maximum attenuation of 0.17 dB/km at 1550 nm and the lowest PMD of any ITU-T Recommendation G.652 compliant optical fiber. Combined, these features provide spare network margin that can be leveraged to extend network span lengths, skip amplification sites, upgrade to faster bit rates, add network components for improved flexibility, or lengthen the distance between regenerators. > More 
LEAF® optical fiber
new LEAF spool Corning® LEAF® optical fiber is the world’s most widely deployed non-zero dispersion-shifted fiber (NZDSF). LEAF fiber’s combination of large effective area, low dispersion, and low-loss enables improved performance, flexibility, and compatibility with emerging network technologies. > More 
Vascade® optical fibers
Vascade fiber reel Corning’s family of Vascade® optical fibers enable high-speed, high-capacity solutions that provide the performance and reliability required in all undersea networks up to transoceanic distances. These fibers enable cost-effective, advanced submarine transmission systems ranging from short unrepeatered to very long repeated transoceanic links. > More