Ciena has won another convert to its next generation 600g/800G technology. The Russian-based operator GlobalNet has deployed Ciena’s WaveLogic 5 Extreme to increase speeds and efficiency on its network. That includes upgrading a Moscow/St. Petersburg link to 600Gbps and using 800Gbps for data center interconnect in St. Petersburg. GlobalNet specializes in connecting destinations in those two markets with network operators in Europe and the US.