ITU-T G.655.C/D
FutureGuide™- LA
FutureGuide™-LA is a "Large effective-Area (LA)" type of NZDSF, complying with ITU-T G.655.C/D recommendation. This fiber is intended to focus its design on reduction of the non-linear effects by having larger effective area rather than smaller chromatic dispersion.
Wavelength Division Multiplexing (WDM) system has penetrated widely from 1990s. NZDSF (Non-Zero Dispersion Shifted Fiber) is the fiber having larger effective area with non-zero dispersion characteristics in operation wavelength range to reduce non-linear effects which cause signal deterioration in high bit-rate DWDM transmission.
There are several types of NZDSF products in relation to suitable application types (e.g., bitrate, distance etc.). FutureGuide™-LA is a “Large effective-Area (LA)” type of NZDSF, complying with ITU-T G.655.C/D recommendation. This fiber is intended to focus its design on reduction of the non-linear effects by having larger effective area rather than smaller chromatic dispersion. Since the reduction of non-linear effects becomes more important in high bit-rate transmission systems, the LA type is more suitable for such systems than other types and stands on the top dominant type of NZDSF in the world.
Features
Non-zero dispersion characteristics
complying with G.655.C/D
Large effective area (Aeff)
(Aeff at 1550nm: typically, 72µm2)
Customer’s advantages
– Reduces non-linear effects that causes signal deterioration in high bit-rate DWDM transmission.
– Contributes to the non-linear effect reduction.
– Provides suitability for high bit-rate transmission.
– Stands on the top dominant type of NZDSF in the world.
Product Characteristics
* This document is published for your reference purpose only and the specifications for commercial purpose will be issued upon agreement with customers.
