● Dual 24V or 48V input

● Support IEEE802.3at/af up to 30W per port; PoE budget 80W(12V) or 120W (24V) and 240W (at 48V input)

● PoE management incl. Detection and Scheduling

● Enhanced G.8032 ring covers multicast packets; MSTP 8 MSTI / RSTP; support MRP ring

● Miss-wiring avoidance & node failure protection

● User friendly UI, including auto topology drawing and DDM threshold monitoring with dB values***; Complete CLI

● Support LACP link aggregation, IGMP v3/router port, MLD snooping, DHCP server & DHCP Option82; Port based DHCP distribution, Mac based DHCP server, QoS by VLAN, SSH v2/SSL, HTTPS, INGRESS ACL L2/L3,TACACS+, QinQ

● Protocol based VLAN ; IPv4 Subnet based VLAN

● Support PXE to verify switch firmware with the latest or certain version on server

● USB port to backup, restore the configuration file and upgrade

● Optional L3Lite/L3 to be upgradable

● Enhanced Environmental Monitoring for temp. actual input voltage, current and total power load

● Wide range operation temperature (-E model):-40~75C/-40~167F; Fan-less design