This week two separate news items, one from Tektronix/IEMN and the other from Nippon Telegraph and Telephone Corporation (NTT), both announced development of 100 Gbps “wireless fiber” solutions. Each took a different route with Tektronix and IEMN (a French research laboratory) demonstrating a single carrier wireless link with a 100 Gbps data rate signal at 252 to 325 GHz per the recently published IEEE 802.15.3d standard while NTT used a new principle, Orbital Angular Momentum (OAM) multiplexing at 28 GHz with MIMO technology.