Introduction of new Apex Ultra-Broadband small cells, Axyom Small Cell Manager and mobile EPC solutions put operators in the driver’s seat to meet ultra-broadband demands /PRNewswire/ –i 1 2Casa Systems, a worldwide leader in next-generation distributed and virtualized architectures in mobile, fixed broadband and cable access networks, today announced the expansion of its mobile solutions portfolio putting network operators on track to deliver 5G services.