The 750-W and 265-W AC power supply modules are autoranging units that support input voltages between 100 and 240 VAC. The 1150-W power supply module is an autoranging unit that supports input voltages between 115 and 240 VAC. The DC power supply module has dual input feeds (A and B) and supports input voltages between 36 and 72 VDC. The AC power supply modules include a power cord for connection to an AC power outlet. The 1150-W and 750-W modules use a 16-AWG cord (only North America). All other modules use an 18-AWG cord. The DC power supply module requires wiring to a DC-power source. Features: - Certification: UL60950-1\nC-UL to CAN/CSA 22.2 No.60950-1\nTUV/GS to EN 60950-1\nCB to IEC 60950-1 with all country deviations\nAS/NZS 60950-1\nCE Marking\nNOM (through partners and distributors)\nGOST - Heat dissipation: 1130 - LED indicators: Yes - Product colour: Black - Product type: Power supply Operational conditions: - Operating altitude: 0 - 3049 - Operating relative humidity (H-H): 10 - 95 - Operating temperature (T-T): -5 - 45 - Operating temperature (T-T): 23 - 113 - Storage temperature (T-T): -40 - 70 Performance: - Compatibility: Cisco Catalyst 3750-E/3560-E Power: - AC input frequency: 47 - 63 - AC input voltage: 100 - 240 - Input current: 5 - 2.5 - Total power: 265 Vendor information: - Brand Name: Cisco - Warranty: 1 - Product.Details.Specifications.Level1: Network - Product.Details.Specifications.Level2: Wired Network - Product.Details.Specifications.Level3: Network Switches - Product.Details.Specifications.Level4: Network Switch Components