The Crestron PWE‑4803RU is a reliable and standards-based Power over Ethernet (PoE) power source, designed to deliver power and data to PoE-powered devices over a single CAT5/6 network cable. Compliant with the IEEE 802.3af standard, the PWE-4803RU eliminates the need for a separate power supply at the device location, offering a streamlined and efficient solution for powering networked devices. Its compact design allows for easy installation in a variety of environments, up to 100 meters (328 feet) from the connected device.

Key Features

  • Standards-Based Power over Ethernet: Complies with IEEE 802.3af Class 0 PoE, providing both power and data over a single Ethernet cable.
  • Flexible Installation: Can be mounted at any convenient location up to 100 meters (328 feet) from the PoE-powered device.
  • Enhanced Efficiency: Eliminates the need for separate power supplies, reducing installation time and simplifying wiring.
  • Compact and Durable Design: Features a black plastic enclosure suitable for desktop use, making it ideal for professional environments.
  • LED Indicators: Tri-color LED provides status at a glance, indicating power availability, device connection, and error conditions.

Specifications

Output Rating 350 mA maximum @ 48 Volts DC nominal; IEEE 802.3af Class 0 PoE Power Sourcing Equipment
Power Requirements 100-250 Volts AC, 50/60 Hz
Connectors
  • LAN: (1) 8-wire RJ45, 10BaseT/100BaseTX Ethernet port; Connects to Ethernet LAN
  • LAN PoE: (1) 8-wire RJ45, 10BaseT/100BaseTX Ethernet pass-thru port with IEEE 802.3af PoE output
  • Main Power Input: (1) IEC 320 C14 socket, mates with removable power cord (included)
LED Indicators
  • Amber: Power available but no device is connected
  • Green: Indicates a PoE device is connected and drawing power
  • Red (flashing): Indicates a non-PoE device is connected
Environmental
  • Temperature: 32° to 104°F (0° to 40°C)
  • Humidity: 10% to 90% RH (non-condensing)
  • Heat Dissipation: 28 BTU/Hr
Enclosure Black plastic, desktop
Dimensions
  • Height: 1.35 in. (3.43 cm)
  • Width: 2.40 in. (6.10 cm)
  • Depth: 3.98 in. (10.11 cm)
Weight 6.0 oz (169 g)

The Crestron PWE‑4803RU delivers dependable and efficient power for PoE-enabled devices, making it an essential accessory for modern network installations. Its ability to provide power and data over a single cable reduces complexity, while its compact size and simple installation make it suitable for a variety of applications.