Самое востребованное в мире волокно с ненулевой смещенной дисперсией
Оптическое волокно LEAF®
Оптическое волокно LEAF®
Оптическое волокно LEAF® в течение ряда лет успешно применяется в сетях магистральной и городской связи. Волокно LEAF с ненулевой смещенной дисперсией (NZDSF) на сегодня стало наболее широко используемым волокном этого типа в мире.
Кроме того, волокно LEAF имеет самую низкую поляризационную модовую дисперсию (PMD) и самое низкое затухание среди волокон NZDSF на рынке.
Волокна LEAF могут быть использованы в целом ряде сетевых архитектур и могут помочь произвести модернизацию существующих 10G сетей до 40G и 100G в будущем.
Дополнительные ресурсы
Дополнительные ресурсы
Оптическое воокно LEAF Лист Спецификация
Technical Resources
- Moving heaven and earth to bridge the digital divide
- The Super Connected World: Optical Fiber Advances and Next Gen Backbone, Mobile Backhaul, and Access Networks Introduction
- An Introduction to the Fundamentals of PMD in Fibers
- "Low-dispersion fiber complements dispersion-tolerant technology," reprinted with permission from Lightwave magazine
- Nortel Long-Haul Transmission Gear and Corning® Ultra-Low-Loss Fiber Enable Longer Span and Longer Reach Network Designs
In The News
In The News
100G Direct Detection Across Record Distance Achieved
In partnership with ADVA Optical Networking, ADVA 100G Metro solution has been used to successfully transport data over 600km of Corning® LEAF® optical fiber. The demonstration represents the first time that direct-detection 100G technology has been used outside of the metro environment and positions it as a genuine 100G solution for regional networks.
Next-Generation Network To Be Deployed in South Africa
FibreCo Telecommunications, a South African open-access network provider, will deploy Corning® optical fiber in its new ultra-high-speed, long-distance fiber optic network in South Africa.
Increased 100G Efficiency for Metro Networks To Be Showcased
ADVA Optical Networking and Corning will demonstrate a 100G solution for the metro environment at the Optical Fiber Communication/National Fiber Optic Engineers Conference in Los Angeles. This demonstration will profile the lowest cost-per-bit 100G transmission available over a distance of 125 km without inline amplification or passive dispersion compensation.
Corning’s LEAF® Optical Fiber Now Available with New Lower-Loss Specification
Corning® LEAF® optical fiber, the world’s first large-effective-area, non-zero dispersion-shifted fiber (NZ-DSF) is now further optimized for long-haul networks by applying Corning’s low-loss technology. Already the lowest-loss NZ-DSF fiber on the market, Corning low-loss technology reduces LEAF fiber’s attenuation specification to 0.19dB/km at 1550nm.