PLANET 8-Port 10/100/1000T + 8-Port 1G/2.5G SFP L3 RING TCP

8 10/100/1000BASE-T RJ45 copper ports 8 100/1000BASE-X SFP slots for SFP type auto detection One RJ45-to-RS232 console interface for basic management and setup   Industrial Hardened Design: Dual power input, redundant power with reverse polarity protection DC 12 to 48V input or AC 24V input Active-active redundant power failure protection Backup of catastrophic power failure on one supply Fault tolerance and resilience DIN-rail and wall-mountable designs IP30 aluminum case Supports 6000V DC Ethernet ESD protection -40 to 75 degrees C operating temperature   Digital Input and Digital Output: 2 Digital Input (DI) 2 Digital Output (DO) Integrates sensors into auto alarm system Transfers alarm to IP network via email and SNMP trap   Layer 3 IP Routing Features: IP dynamic routing protocol supports OSPFv2 IPv4/IPv6 hardware static routing Routing interface provides per VLAN routing mode   Layer 2 Features High performance of Store-and-Forward architecture, and runt/CRC filtering eliminates erroneous packets to optimize the network bandwidth Storm control support Broadcast/Multicast/Unknown unicast Supports VLAN IEEE 802.1Q tagged VLAN Up to 255 VLANs groups, out of 4095 VLAN IDs Supports provider bridging (VLAN Q-in-Q IEEE 802.1ad) Private VLAN Edge (PVE) Protocol-based VLAN MAC-based VLAN Voice VLAN GVRP (GARP VLAN Registration Protocol) Supports Spanning Tree Protocol IEEE 802.1D Spanning Tree Protocol (STP) IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) IEEE 802.1s Multiple Spanning Tree Protocol (MSTP), spanning tree by VLAN BPDU Guard Supports Link Aggregation 802.3ad Link Aggregation Control Protocol (LACP) Cisco ether-channel (static trunk) Maximum 14 trunk groups, with 16 ports for each trunk Up to 80Gbps bandwidth (full duplex mode) Provides port mirror (many-to-1) Port mirroring to monitor the incoming or outgoing traffic on a particular port Loop protection to avoid broadcast loops Link Layer Discovery Protocol (LLDP) Compatible with Cisco uni-directional link detection(UDLD) that monitors a link between two switches and blocks the ports on both ends of the link if the link fails at any point between the two devices Supports G.8032 ERPS (Ethernet Ring Protection Switching) IEEE 1588 and Synchronous Ethernet network timing   Quality of Service: Ingress shaper and egress rate limit per port bandwidth control 8 priority queues on all switch ports Traffic classification IEEE 802.1p CoS ToS/DSCP/IP Precedence of IPv4/IPv6 packets IP TCP/UDP port number Typical network application Strict priority and Weighted Round Robin (WRR) CoS policies Traffic-policing  on the switch port DSCP remarking Voice VLAN   Multicast: Supports IPv4 IGMP snooping v1, v2 and v3 Supports IPv6 MLD snooping v1 and v2 Querier mode support IPv4 IGMP snooping port filtering IPv6 MLD snooping port filtering MVR (Multicast VLAN Registration)   Security: Authentication IEEE 802.1X Port-based/MAC-based network access authentication IEEE 802.1x authentication with guest VLAN Built-in RADIUS client to cooperate with the RADIUS servers RADIUS/TACACS+ users access authentication Guest VLAN assigns clients to a restricted VLAN with limited services Access Control List IP-based Access Control List (ACL) MAC-based Access Control List (ACL) Source MAC/IP address binding DHCP Snooping to filter distrusted DHCP messages Dynamic ARP Inspection discards ARP packets with invalid MAC address to IP address binding IP Source Guard prevents IP spoofing attacks IP address access management to prevent unauthorized intruder   Management: IPv4 and IPv6 dual stack management Switch Management Interfaces Console and Telnet Command Line Interface HTTP web switch management SNMP v1 and v2c switch management SSH, TLS, SSL and SNMP v3 secure access SNMP Management Four RMON groups (history, statistics, alarms, and events) SNMP trap for interface Link Up and Link Down notification IPv6 IP address/NTP/DNS management Built-in Trivial File Transfer Protocol (TFTP) client BOOTP and DHCP for IP address assignment System Maintenance Firmware upload/download via HTTP Reset button for system reboot or reset to factory default Dual Images DHCP Relay DHCP Option 82 DHCP Server User Privilege levels control Network Time Protocol (NTP) Network Diagnostic SFP-DDM (Digital Diagnostic Monitor) Cable diagnostic technology provides the mechanism to detect and report potential cabling issues ICMPv6/ICMPv4 remote ping SMTP/Syslog remote alarm System Log PLANET Smart Discovery Utility for deployment management