24*10/100/1000Base-T PoE + 4*1G/2.5/10GBase-X SFP
Layer 2+ Managed Industrial Rack-mount PoE++ Switch
CPU, RAM and FLASH：
CPU: ARM V7 800M, RAM: 256MB 2Gbit, FLASH:512MB 4Gbit
Complies with IEEE802.3af, IEEE802.3at, IEEE802.3bt standard
Dual DC44-57V input, Rack mountable
Operation temperature: -40°C～+75°C