- Multi-gigabit copper ports : 4 (1G/2.5G)- Multi-gigabit/10 Gigabit copper ports : 4 (1G/2.5G/5G/10G)- SFP+ ports : 2- Number of PoE++ (802.3bt) ports : 8- Total PoE Power budget : 295 Watts- Uninterrupted PoE : Yes- Max MAC entries : 32K- Buffer size : 16Mbit- VLAN (Number Supported) : 256- 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 PSU : Internal- Max power (worst case, all ports used, line-rate traffic) : 380W- Fans : 3- Acoustic Noise Level @25C : 33.0 dBA- Operating Temperature : 0r to 50r C (32 to 122F)- MTBF : 848,553 hrs (96.9 yrs)