FlexGrid
Modern Solution for Enhancing Spectral Efficiency in Optical Infrastructure
OTN/DWDM equipment with FlexGrid technology supports flexible frequency grid configuration, allocating the necessary frequency bandwidth for each spectral channel. The minimum central wavelength tuning step is 6.25 GHz, allowing for efficient and precise use of the available spectrum. This capability optimizes the spectral efficiency of the optical network, enabling better capacity utilization and improved performance, especially in high-density traffic environments.
Certified Quality
All equipment and software undergo official certification and are listed in government registries
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Advantages
- 01
Spectral Efficiency
—FlexGrid offers high spectral efficiency by enabling tighter frequency spectrum organization for individual optical channels within a DWDM group signal
- 02
New Traffic Formats
—It supports new traffic formats, such as 400ZR, alongside legacy protocols like Ethernet and Fibre Channel. This significantly simplifies optical network planning and enhances service flexibility in urban and regional networks
- 03
Transmission Distance
—FlexGrid increases the transmission distance for high-speed service flows without 3R regeneration (no OEO conversion) by utilizing optical channels with higher symbol rates and lower-level modulation formats
- 04
New Routes
—It enables previously inaccessible routes for high-speed optical channels, including mesh (MESH) topology networks and multi-connected ROADM nodes with FlexGrid technology
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