Long-Haul Fiber Networks

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長距離陸上光ファイバネットワークは世界中の都市と都市、国と国を結んでいます。今日、それらのネットワークの多くは数百キロメートルから数千キロメートル程度の伝送距離、100Gbpsベース、80チャンネルを超える高密度波長多重(DWDM)システムへと移行しています。

コーニングの革新的な光ファイバの製品ラインはこれらの伝送距離、ビットレート、伝送容量に必要な特性を満足し、高速で低損失な接続を長距離スパンに亘って実現いたします。

比較的低速のレガシーな伝送システムにおいて制約となる累積分散、非線形ペナルティを効果的に管理することが可能になります。

ネットワークのアーキテクチャに関わらずコーニングのハイデータレイトファイバは今日の要求はもちろん将来の要求にも対応するものです。

Corning® TXF™ Optical Fiber

Most advanced fiber for long-haul networks

Corning® TXF™ 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/or lengthen the distance between regenerators.

Ultra-low-loss optical fiber allows carriers and cloud operators to extend optical reach at very high-data rates and makes networks scalable for higher capacities as the demand for bandwidth continues to...

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Corning® SMF-28® ULL Optical Fiber

Lowest loss of nay terrestrial-grade fiber

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/or lengthen the distance between regenerators.

Ultra-low-loss optical fiber allows carriers and cloud operators to extend optical reach at very high-data rates and makes networks scalable for higher capacities as the demand for bandwidth continues to...

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Corning® SMF-28® Ultra Optical Fiber

Industry-leading attenuation and improved macrobend performance

Corning® SMF-28® Ultra Optical Fiber

SMF-28® Ultra optical fiber was the first in the market to combine the benefit of industry-leading attenuation and improved macrobend performance, all in one fiber. This premium single-mode fiber is designed for regional, long-haul, metro, access, mobile, and fiber to the home (FTTH) applications, along with being fully backward compatible with the installed base of legacy single-mode fibers.

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Corning® LEAF® Optical Fiber

Most widely deployed non-zero dispersion-shifted fiber

Corning® LEAF® Optical Fiber

LEAF® optical fiber has become the go-to solution for long-haul and metro networks. In the race to satisfy the global demand for bandwidth, LEAF fiber is the clear winner as the world's most widely deployed non-zero dispersion-shifted fiber (NZDSF).

Additionally, LEAF fiber is the industry leader in polarization mode dispersion (PMD) specifications and has the lowest attenuation of any NZDSF on the market.

Built to withstand decades of demands in challenging environments, LEAF fiber can be used in multiple network architectures and can help existing networks evolve from 10G to the 40G and 100G systems of the future. 

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