Overview
DES-3082GP-AIO_S series are managed Redundant Ring Ethernet switch with 8x10/100Base-T(X) and 2x100/1000Base-X SFP ports. With completely support of Ethernet Redundancy protocol, O-Ring (recovery time < 10ms over 250 units of connection), Open-Ring, O-Chain and MSTP/RSTP/STP (IEEE 802.1s/w/D) can protect your mission-critical applications from network interruptions or temporary malfunctions with its fast recovery technology. DES-3082GP-AIO_S series includes 2 sets of bypass ports that protect the network from failures and Network maintenance by ensuring network integrity during power loss. These bypass ports includes Network ports and Monitor ports. The Network ports are used for connection to main-network connections, provide protection mechanism, and the Monitor ports are used for down-linking local networking device. When the power is on, the operating mode of the Bypass ports is set to Normal, and the local networking device is connected with main-network. When power failure occurs, the Bypass port(s) is/are swiftly set to bypass mode to isolate the main-network from the local networking device. In addition, the wide operating temperature range from -40 to 70oC can satisfy most of operating environment. Therefore, the switch is a reliable choices for highly-managed Fiber Ethernet application.

Feature
• Fastest Redundant Ethernet Ring: O-Ring (recovery time < 10ms over 250 units of connection)
• Open-Ring supports the other vendor's ring technology in open architecture
• MSTP/RSTP/STP(IEEE 802.1s/w/D)
• Provide optical bypass function
• Supports PTP Client (Precision Time Protocol) clock synchronization
• IGMP v2/v3 (IGMP snooping support) for filtering multicast traffic
• Port Trunking for easy bandwidth management
• SNMP v1/v2c/v3 support for secured network management
• RMON for traffic monitoring
• Event notification through Syslog, Email, SNMP trap, and Relay Output
• Windows utility (Open-Vision) supports centralized management and configuration by Web-based ,Telnet, and Console (CLI)
• Supports two SFP slots for 100/1000Base-X SFP Fiber
• Rigid IP-30 housing design
• Rack-mounting enabled (optinal)
• Supports LLDP Protocol