Dahua IP Modular Video Intercom 3-Mod Box

Layer 2 network management PoE switch
Support IEEE802.3af, IEEE802.3at standard
Network Redundancy: STP/RSTP/MSTP
Support IPv4/IPv6, and DHCP
Network management based on SNMP
Configuration: Web, Telnet, CLI Command
QoS (IEEE802.1p/1Q), CoS/ToS to Increase Determinism
Enhanced Network Security with IEEE802.1X, SNMP v1/v2c/v3, HTTPS, and SSH/SSL
Large data cache(4M), real-time transmission
MAC auto study and aging, MAC address list capacity is 8K