4- Modular-Slots w/4 x10G uplink L2+ Industrial Managed Ethernet Switch w/ Enhanced G.8032 Ring; DC/LDC/HV/AC input models
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; DHCP Snooping, 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)