48 x 100M/1000M/2.5GE/5GE electrical ports with auto-negotiation
4 x 10GE/25GE SFP28 + 2 x 40GE QSFP28 ports, support PoE/PoE+/PoE++(25-48 ports only support PoE/PoE+),MAX POE 1600W
2 modular power supply slots (at least one RG-PA600I-P-F/ RG-PA1000I-P-F power module needed,no power module in default),3 modular fan slots (3 fan modules are equipped by default)