DCWS-6028-C Access Point Controller; 24x 10/100/1000Base-T RJ45 + 2x Combo (SFP/RJ45) + 2x 1/10GBase-X SFP+, Maximum number of manageable APs: 256, Base number of manageable APs: 16, Power supply: 230V AC, 0° +50°, 1U

DCWS-6028-R2 Access Point Controller; 16x Combo (SFP/RJ45) + 8x 100/1000Base-X SFP + 4x 1/10GBase-X SFP+, 2x QSFP stacking ports, Maximum number of manageable APs: 1024, Base number of manageable APs: 32, Modular Power supply, default with one module; 0° +50°, 1U