OVERVIEW
RGS-92222GCP-NP series are Gigabit managed redundant ring Ethernet switch with 22x10/100/1000Base-T(X) copper ports and 2xGigabit combo ports and 2x100/1000Base-X SFP ports.  These switches support Ethernet Redundancy protocol, O-Ring (recovery time < 30ms over 250 units of connection), Open-Ring, O-Chain, MRP, Fast Recovery and MSTP (RSTP/STP compatible) can protect your mission-critical applications from network interruptions or temporary malfunctions with its fast recovery technology.  RGS-92222GCP-NP series can also be managed centralized and convenient by Open-Vision, Except the Web-based interface, Telnet and console (CLI) configuration.  Therefore, the switch is one of the most reliable choice for highly-managed and Fiber Ethernet application.

FEATURES
•Support Modbus TCP protocol •Support IEEE 802.3az Energy-Efficient Ethernet technology
•Support O-Ring (recovery time < 30ms over 250 units of connection) and MSTP(RSTP/STP compatible) for Ethernet Redundancy
•Open-Ring support the other vendor’s ring technology in open architecture
•O-Chain allow multiple redundant network rings
•Support standard IEC 62439-2 MRP (Media Redundancy Protocol) function
•Support IPV6 new internet protocol version
•Provided HTTPS/SSH protocol to enhance network security
•Support SMTP client and NTP server protocol
•Support IP-based bandwidth management
•Support application-based QoS management
•Support Device Binding security function
•Support DOS/DDOS auto prevention
•IGMP v2/v3 (IGMP snooping support) for filtering multicast traffic
•Support SNMP v1/v2c/v3 & RMON & 802.1Q VLAN Network Management
•Support ACL, TACACS+ and 802.1x User Authentication for security
•Support 9.6K Bytes Jumbo Frame
•SFP socket support DDM function
•Multiple notification for warning of unexpected event
•Support LLDP Protocol
•19 inches rack mountable design
•Support backup unit device DBU-01 for quickly backup/restore configuration
•Web-based ,Telnet, Console (CLI), and Windows utility (Open-Vision) configuration