Power supply included. Powers on, has not been tested any further so selling as-is. Thanks for looking!

The Oracle Acme Packet 3900 AP3900 Session Border Controller SBC with PSU is a fully managed network device designed for enterprise networking. With a maximum data transfer rate of 1 Gbps and support for Gigabit Ethernet, this session border controller provides fast and reliable network connectivity. It features two LAN ports and one WAN port, making it easy to integrate into existing network setups. This rack-mountable unit is built by ORACLE and offers enterprise-level performance, ideal for businesses looking to enhance their network infrastructure.