DELTA SWITCH DVS-G928
Layer 3 Managed Industrial 28-Port GbE Modular Rack Mount Ethernet Switchs
► IPv6 address suitable for larger network and neighbor discovery
► Layer 3 routing function allows multiple subnets in a large network to exchange data and information across a network address
► Automatic IP assignment by DHCP server for easy network construction
► DHCP relay option 82 for sending DHCP requests with clients’ identities to a DHCP server
► VLAN Unaware: Supports priority-tagged frames to be received by specific IEDs
► Q-in-Q double VLAN to achieve multiple VLANs
► SNMP v1/v2c/v3 facilitates real-time remote management for network devices
► Supports EtherNet/IP and MODBUS TCP protocols that facilitates the remote management by SCADA and other industrial devices
► Proprietary redundancy RING and redundancy CHAIN high-end redundancy technology adoptseasy-to-build multiple ring topology, with selfhealing recovery time <30 ms to ensure reliable network transmission
► STP/RSTP/MSTP for network redundancy ensures reliability
► QoS(IEEE 802.1p) and TOS/DSCP for missioncritical applications
► IEEE 802.1Q VLAN and GVRP optimize network strategy
► Advanced DoS/DDoS auto prevention
► Enhanced network security with IEEE 802.1X, TACACS+, SSH, HTTPS and SNMP v3
► IEEE 802.3ad port trunking in parallel to increase the link bandwidth
► IEEE 1588v2 PTP (Precision Time Protocol) for precise time synchronization of network
► Broadcast/Multicast/ Unknown Unicast storm control to improve transmission quality
► Loopback-Detection to avoid broadcast storms by automatically shutting down the ports over a switching loop
► Cable diagnostic to auto-detect and report potential cabling issues
► Intelligent Access Control List (ACL)
► Each port adopts the MAC address locking function to block unauthorized access
► IGMP Snooping filters and manages multicast traffic
► RMON groups 1,2,3,9(history, statistics, alarms and events) for enhanced flow management and analysis
► Port mirroring for Many-to-One ports online troubleshooting
► Versatile system file updates by TFTP, HTTPS or HTTP
► DDM diagnosis function by SFP fiber modules
► Auto warning by email, relay, Syslog & SNMP trap
► Compatible with various industrial protocols, including EtherNet/IP, Profinet, CC-LINK IE and DNP 3.0
