====== Unifi Switch Lite 8 PoE ======

A fanless 8-port switch with 4 PoE+ ports. Rated PoE power budget is 52W.

====== Hardware ======

  * SoC: RTL8380M
  * RAM: 128MiB DDR3 (Winbond W631GG8MB-15)
  * Flash: 16MiB SPI NOR (Macronix MX25L12835FMI-10G)
  * Ethernet ports:
    * 1-8: SoC's internal RTL8218B
  * PoE: Microsemi platform
    * 1x TI TPS23754 PoE Interface and DC/DC Controller
    * 1× Microsemi PD69104B1 4-Port PSE controller/manager
   * Power supply: 54V/1.1A barrel plug, provides power for PoE and switch functions. Low voltage power is managed by an internal TPS23754 802.3at PD controller.

==== Board details ====

{{wiki:usw-lite-8-poe_top.jpeg?200}}
{{wiki:usw-lite-8-poe_bottom.jpeg?200}}

===== Firmware =====

  * U-Boot usw-US_v1.0.25.77 (Realtek MSDK-4.8.5p1 Build 2220)
  * Linux 3.18.24
  * Based on boot log it may be derived from OpenWrt

===== References =====
  * [[https://store.ui.com/us/en/products/usw-lite-8-poe|Product page]]