?Open-Ring support the other vendor’s ring technology in open architecture

?MSTP/RSTP/STP(IEEE 802.1s/w/D)

?Provide optical bypass function

?Support PTP Client (Precision Time Protocol) clock synchronization

?IGMP v2/v3 (IGMP snooping support) for filtering multicast traffic

?Port Trunking for easy of bandwidth management

?SNMP v1/v2c/v3 support for secured network management

?RMON for traffic monitoring

?Support LLDP protocol

?Event notification through Syslog, Email, SNMP trap, and Relay Output