Power adapter Atte SDIP-20-AD0 PoE step-down adapter SDIP-20-AD0

Atte SDIP-20-AD0 PoE step-down adapter converts Power over Ethernet (PoE) input into a lower, stabilized DC output suitable for equipment that does not accept full PoE voltage. The compact unit enables powering of legacy or non‑PoE devices from existing PoE infrastructure without running separate DC cabling. It is intended for installations such as camera retrofit, wireless access point deployment, and remote sensors where a reduced supply voltage is required.

Advantages

The adapter provides a reliable, stabilized DC output from PoE input, reducing the need for dedicated power supplies at each device. Its compact form factor simplifies mounting in tight spaces and near equipment racks. Designed for compatibility with standard PoE sources, the device facilitates cost‑effective retrofits and reduces installation complexity by using existing Ethernet cabling for both data and power delivery.

Suitable for

• IP cameras that require lower DC voltage than supplied by PoE
• Wireless access points or repeaters lacking native PoE support
• Environmental sensors and IoT devices with reduced power input
• Site retrofits where running new power lines is impractical

Key specifications

• Input type: Power over Ethernet (standard PoE source)
• Output: Stabilized lower-voltage DC suitable for non‑PoE devices
• Form factor: Compact inline adapter for close mounting to powered device
• Use environment: Indoor and sheltered outdoor installations where cable protection is provided
• Function: Step-down power conversion from PoE to device-specific DC

How to use

Connect the PoE feed from a switch or injector to the adapter input and route the adapter's DC output to the target device using the appropriate polarity and connector. Ensure the PoE source can supply sufficient power for both the adapter conversion losses and the device consumption. Mount the adapter near the device in a dry, ventilated location and verify output voltage before connecting sensitive equipment.

Usage recommendations

Use the adapter with PoE sources that meet standard specifications and confirm device input voltage limits. Protect connections from moisture and mechanical strain, and verify that the PoE power budget on the switch or injector covers the converted load plus headroom for safe operation.