48V 4A Power Supply

Exaviz-tested and recommended 48V DC power supply for the Cruiser Carrier Board

The first 150 units begin shipping mid-April 2026. Orders beyond 150 begin shipping early May. We'll keep you updated as your order gets closer.

Only pre-orders will receive the discounted price.

This LYD 48V 4A power supply has been tested and recommended by Exaviz for use with the Cruiser Carrier Board. Rated at 192W continuous output, it delivers clean, stable 48V DC power with only 2.0% voltage drop under sustained load and an idle draw under 8W, making it a solid choice for always-on applications like NVR systems and smart home hubs.

At 192W, this supply is well suited for the Cruiser Lite (up to 4 PoE+ ports) or for a full Cruiser board running devices in 802.3af mode (up to 15W per port). If you plan to run 8 devices at full 802.3at (PoE+) power, see the LYD 48V 6A Power Supply. Not sure which you need? Use the Cruiser Power Calculator to find the right supply for your configuration.

Built by LYD and carrying UL Listed (cULus), FCC, CE, RoHS, and SAA (Australia) certifications, this supply meets the same quality standard as the 6A model under the same UL file number (E336005).

What's Included

• 1x LYD 48V 4A power supply with DC barrel cable (5.5/2.1mm, center positive, compatible with Cruiser Carrier Board)
• 1x universal power connector

Compatibility

• Exaviz Cruiser Carrier Board (all 8 PoE devices in 802.3af mode, or fewer devices in 802.3at mode)

• Exaviz Cruiser Lite Carrier Board (recommended)
• Exaviz Cruiser Keel Carrier Board (works, but overkill. The Keel accepts any 13V+ supply, and a 13V 3A supply is sufficient for most configurations)

Shipping

Ships from the United States. Contact sales@exaviz.com to discuss direct shipment from our manufacturer or other shipping alternatives.