Comcast has deployed a 40-km route with hollowcore fiber (in a hybrid cable alongside conventional fiber) from Lumenisity in Philadelphia and has begun evaluating its performance. The U.S. Tier 1 cable MSO says it has already demonstrated the fiber’s ability to support coherent transmission, data rates from 10G to 400G, and single-fiber bidirectional operation.
Read the full article at: www.lightwaveonline.com
Leave a Reply