With network convergence, industry's most complete dual-band and tri-band UBR series products realize multi-mode, multi-band simplified deployment. High output power guarantees network evolution and G/U/L/N multi-mode macro coverage capability, while large bandwidth, 4*4 MIMO and carrier aggregation realize Gbps-level downlink throughput, which altogether meet the requirements of equipment reuse, band expansion and 5G NR upgrade. Flexible RF solution effectively protects customers' investments, saves site space and reduces costs.