Layer: Layer 2 features:
IGMP snooping
STP / RSTP with priorities and port-level disable
Port isolation
Storm control
Voice VLAN
Port mirroring
LACP port aggregation
Multicast / broadcast rate limiting
MAC address blocking
Flow control
802.1X control
Jumbo frames
Proprietary loop protection
DHCP snooping / guarding
Egress rate limit
LLDP-MED
Port restricted by MAC
Device isolation with ACLs
Layer 3 features:
DHCP for locally-managed networks
DHCP relay
Inter-VLAN routing between networks on same switch
Static routing between local networks
Network isolation with ACLs
Power: Power method:
(1) Universal input, 100-240V AC, 50/60 Hz
(1) USP-RPS DC input
Power supply: AC/DC, internal, 450W
Supported voltage range:100—240V AC...