Unit comes in original packaging with original seal on unit. Box is opened upon arrival to ensure condition of unit. Comes with original hardware and power supply.
TECHNICAL SPECS:

• Gigabit ports : 8
• 10-Gigabit copper ports : 24 10GBASE-T copper
• SFP ports : 4 SFP+ 10GBASE-X 10G fiber ports (dedicated)
• Max MAC entries : 8K
• Buffer size : 3MB
• MAC address database size : 16K
• VLAN (Number Supported) : 512
• Number of LAGs & number of members : 12 LAGS with max 8 members in each LAG (LACP)
• Number of priority queues : 8
• Access Control Lists (ACLs) : 164 shared for MAC, IP and IPv6 ACLs
• IPv4 Static routes : 64
• IPV6 Static routes : 64
• Power supply : Internal 100-240VAC 50-60Hz
• Max power consumption (Watts) : 134.9 W
• VLAN routing : Yes
• Dynamic VLAN assignment : Yes
• MLD Snooping : Yes
• Static route : Yes (32)
• Host ARP table : 512 ARP
• EEE : Yes
• DoS Prevention : Yes
• Internal/External : External DC 54V 1.25A
• Max consumption (Watts) : 15.1W
• FAN : 4
• Acoustic Noise Level @25C (dBA) : 29.1 dBA
• Operating Temperature : 0° to 50°C (32° to 122°F)
• MTBF (@ 25° C) : 514,977 hours
• Electromagnetic compliance (A or B) : Class A
• MTBF : 1,200,041 hrs (137 yrs)