For parts or repair, Luxul AMS-2624P AV Series 26-port/24 PoE+ Gigabit Managed Switch.

Powers on..... cooling fan spins up and the indicator lights (port numbers) on the back light up but nothing on the front panel lights up and we were unable to find the device with an IP scan.

About this item

PoE Self-Healing with auto-recovery and power scheduling
24 Gigabit RJ45 Ports
2 Gigabit RJ-45 uplink ports with 2 shared SFP ports (combo ports)
24 Ports Support 802.3af/at PoE+ with 250 Watt Power Budget
52Gbps Switching Capacity (Non-Blocking and Full-Duplex)
802.1Q VLAN (with Trunking) and QoS Support
Port Based Authentication
Intuitive Management
User Selectable Green or Blue Front facing LEDs
Variable Speed Fans for Quiet Operation
Standard 19” Rack-Mount
The RJ45 port surge protection is tested to: ENG1000-4-5 (for RJ45 port, surge 6KV)