TrueWave High Dispersion (HD) Optical Fiber is the latest in a long history of ocean fiber firsts for Lightera. It is an ocean fiber specifically designed for maximum performance in undersea networks utilizing the modulation format of return-to-zero differential phase-shift keying (RZ-DPSK).
Since RZ-DPSK allows for larger values of accumulated dispersion without deleterious non-linear effects, we have designed TrueWave HD Fiber with a large negative dispersion value of -14 ps/nm-km. Combining this dispersion with the large positive dispersion and large effective area of a NDSF (e.g. AllWave Ocean or UltraWave SLA Ocean Fibers) in a single span results in improved non-linearity performance and lower span loss.
TrueWave High Dispersion (HD) Optical Fiber is the latest in a long history of ocean fiber firsts for Lightera. It is an ocean fiber specifically designed for maximum performance in undersea networks utilizing the modulation format of return-to-zero differential phase-shift keying (RZ-DPSK).
Since RZ-DPSK allows for larger values of accumulated dispersion without deleterious non-linear effects, we have designed TrueWave HD Fiber with a large negative dispersion value of -14 ps/nm-km. Combining this dispersion with the large positive dispersion and large effective area of a NDSF (e.g. AllWave Ocean or UltraWave SLA Ocean Fibers) in a single span results in improved non-linearity performance and lower span loss.
TrueWave High Dispersion (HD) Optical Fiber is the latest in a long history of ocean fiber firsts for Lightera. It is an ocean fiber specifically designed for maximum performance in undersea networks utilizing the modulation format of return-to-zero differential phase-shift keying (RZ-DPSK).
Since RZ-DPSK allows for larger values of accumulated dispersion without deleterious non-linear effects, we have designed TrueWave HD Fiber with a large negative dispersion value of -14 ps/nm-km. Combining this dispersion with the large positive dispersion and large effective area of a NDSF (e.g. AllWave Ocean or UltraWave SLA Ocean Fibers) in a single span results in improved non-linearity performance and lower span loss.
Lightera has the capability to color and splice ocean fibers to meet stringent cable requirements. Fibers are selected to meet customer specifications for numbers of fibers, colors, lengths, and transmission properties. They are then assembled into sets. Final measurements guarantee customer specified performance for all fibers in the set.
For additional information please contact your sales representative. You can also visit our website at www.lightera.com or call 1-888-FIBERHELP (1-888-342-3743) USA or 1-770-798-5555 outside the USA. For a full list of our certifications, visit our website.
Lightera reserves the right to make changes to the product(s) described in this document at any time without notice. This document is for informational purposes only and is not intended to modify or supplement any Lightera warranties or specifications relating to any of its products or services.
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