T-Mobile Austria tests 400G optical transport with ZTE
ZTE Corp. (0763.HK / 000063.SZ) says its Austrian unit has completed a successful demonstration of 400-Gbps optical transport with Deutsche Telekom's Austrian branch, T-Mobile Austria. The collaborators transmitted 10G, 100G, and 400G (the last via 16QAM) on an existing 475-km fiber-optic network route between Vienna and Graz with no bit-errors, ZTE says.