Arelion, trials multi-vendor Routed Optical Networking
Arelion (formerly Telia Carrier), has trialled converged IP and optical networking layers over multiple, third-party, open line systems, using equipment from Acacia and Cisco. On a live fibre route with existing ROADM infrastructure between Hamburg and Copenhagen, Arelion successfully leveraged Acacia Bright 400ZR+ QSFP-DD coherent modules with greater than +1 dBm transmit power between Cisco […]