Power Over Ethernet IC by Laird Connectivity (8 more products)

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POE-18I Image

The POE-18I from Laird Connectivity is a Power-Over-Ethernet Supply/Inserter that is ideal for remote routers, access points, SOHO equipment, 400 MHz to 10 GHz systems, IP camera systems, IP phone systems, and remote networking applications. It requires an input voltage (AC) of 90 - 264 V and provides an output voltage of 18 V. This power-over-ethernet (PoE) unit is an advanced power supply/inserter solution that offers an auto-ranging input and a regulated output voltage over the input voltage range. It supplies the power to externally connected devices via the Ethernet pins 4/5 (V+) and 7/8 (V-). This PoE is complete with a standard North American 115 V AC power cord with other international power cords that can also be made available. It is provided with a current indicator that indicates AMBER until a current of over 35 mA flows through to the end device, which will then turn the LED to GREEN, allowing for remote monitoring.

This CE-approved power inserter includes over-load protection (OLP), short-circuit protection (SCP), and an Ethernet surge suppressor to limit the in-rush current and protect the end device against over-current-related damages. It ensures minimum cross-talk and insertion loss and uses advanced switching technology to maintain the temperature of this supply unit. This FCC-approved PoE inserter is available in a module that measures 3.25 x 3 x 1.5 inches.

Product Specifications

Product Details

  • Part Number
  • Manufacturer
    Laird Connectivity
  • Description
    18 V FCC-Approved Power-Over-Ethernet Supply/Inserter


  • Input Voltage
    90 to 264 V
  • Output Voltage
    18 V
  • Output Current
    0.9 A
  • Output Power
    16.2 W
  • Temperature Operating Range
    -10 to 60 Degree
  • Applications
    Remote Routers, Access Points, SOHO Equipment, 400 MHz to 10 GHz Systems, IP Camera Systems, IP Phone Systems, and Remote Networking Applications
  • Dimension
    3.25 x 3 x 1.5 inches
  • Package Type

Technical Documents