Power Method: SFP, Power Supply: 3.3V, Max. Power Consumption: 2W, Supported Voltage Range: 3.3V, Processor Specs: MIPS 100 MHz, Memory Information: 32 MB DDR, Operating Temperature: ?10 to 45° C (14 to 113° F), Operating Humidity: 10 to 90% Noncondensing, Warranty: 01 Year Limited Warranty. Point-to-multipoint access module with a SFP port and powerful Layer 2/3 switching capability.