Electrical Specifications

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Adapter Type	Power and Cable Support
25 Gb	Voltage: 12V
25 Gb	Typical Power: Passive Cable 9.5W Maximum Power: Passive Cable 11.8W Maximum Power: 1.5W Active Cable 15.1W
100 Gb	Voltage: 12V
100 Gb	Typical Power: Passive Cable 16.2W Typical Power: Passive Cable 19.0W Maximum Power: 1.5 Active Cables 22.3W Maximum Power: 2.5W Active Cables 24.6W Note - Typical power is for ATIS traffic load. Maximum power available through QSFP28 port: 5W
100 Gb Mezzanine Form Factor (X86 Server Support Only)	Voltage: 12V
100 Gb Mezzanine Form Factor (X86 Server Support Only)	Typical Power: Note - Typical power is for ATIS traffic load. 12V_Edge: Passive Cables,16.5W 12V_Edge: 2.2W Active Cables, 21.7 3.3V Edge: Passive Cables: 0.33W 2.2W Active Cables: 0.33W Note - 12V and 3.3V Edge Standby and Maximum power for Passive and Active Cables = TBD Maximum Power: 12V_Edge: Passive Cables,19.3 W 12V_Edge: 2.2W Active Cables, 24.5 3.3V Edge: Passive Cables: 0.33W 2.2W Active Cables: 0.33W Maximum power available through QSFP28 port: 2.2W

Oracle^® Dual Port 25/100 Gb Ethernet Adapter User's Guide, Mellanox