It is not working and it is sold for parts. 

No returns accepted for any reason

EdgeSwitch 24 Lite

Model: ES-24-Lite

• (24) Gigabit RJ45 Ports

• (2) SFP Ports

• (1) Serial Console Port

• Non-Blocking Throughput: 26 Gbps

• Switching Capacity: 52 Gbps

• Forwarding Rate: 38.69 Mpps

• Maximum Power Consumption: 25W

• Rack- or Wall-Mountable

• DC Input Option (Redundant or Stand-Alone)