● High-density 24/26xGiga+4x10G uplink L2+ managed (PoE) Ethernet switch, total 28 ports

● Support dual power redundancy AC&DC

● Auto-sensing triple speed1G/2.5G/10G SFP+ Uplink Cage

● Support IEEE802.3at/af up to 30W per port (PoE model)

● PoE management incl. Detection and Scheduling (PoE model)

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

● Enhanced G.8032 ring protection < 20ms for single ring. Supports enhanced mode and basic mode; 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

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

● Support USB slot for upload/download the firmware

● Various dual input model selections : DC/LDC/HV/AC

● Fan-less industrial design; -40~75C operation temperate (-E model)