SonicWave 641 Online Safety and Regulatory Guide

Technical Documentation > SonicWave 641 Online Safety and Regulatory Guide > SonicWall® SonicWave 641 Safety and Regulatory Guide > Safety Information for Installation and Operation > Power Supply Information

Power Supply Information

When this product's power is provided by the Ethernet cable plugged in to the “LAN/POE” port, this is called “Power over Ethernet” or “PoE”. The PoE source should only be UL listed marked “Class 2” or “LPS” with an output rated 48 VDC, minimum 0.3 A, Tma: minimum 40 ºC.

When powering with an external power adapter by way of a barrel jack, use only UL-listed power supplies marked “Class 2” or “LPS” with an output rated at 12Vdc, minimum. 3.0A, Tma: minimum 40 degrees C. The external power adapter is not provided with this product but can be purchased from SonicWall. Reliable grounding of external power adapter purchased from SonicWall must be maintained. Particular attention must be given to power supply connections other than direct connections to the branch circuits, such as power strips.

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