800G Dynamic Subcarrier Allocation for Reconfigurable Point-to-Multi-Point Networks
Conference: ECOC 2024 - 50th European Conference on Optical Communication
09/22/2024 - 09/26/2024 at Frankfurt, Germany
Proceedings: ITG-Fb. 317: ECOC 2024
Pages: 4Language: englishTyp: PDF
Authors:
Sime, Jacqueline; Fludger, Chris; Duthel, Thomas; Liu, Bo; Napoli, Antonio; Rashidinejad, Amir; Kakkar, Aditya; Dominic, Vince; Samra, Parmijit; Sun, Han; Somani, Azmina; Welch, Dave
Abstract:
We demonstrate a real-time dynamically reconfigurable 800G point-to-multi-point network using 32x25Gbit/s digital subcarriers. Upstream and downstream frequency locking is used with two 400G hub transceivers to create a 32 subcarrier continuum with 360MHz guard-bands and channel reallocation in under 25ms.