PLANET Industrial L2+ 4-Port 1000T 802.3at PoE + 2-Port SFP

4 10/100/1000BASE-T Gigabit Ethernet RJ45 ports with IEEE 802.3at PoE+ Injector 2 100/1000BASE-X mini-GBIC/SFP slots for SFP type auto detection One RJ45 console interface for basic management and setup   Power over Ethernet: Complies with IEEE 802.3at Power over Ethernet Plus/end-span PSE Up to 4 IEEE 802.3af/802.3at devices powered Supports PoE power up to 36 watts for each PoE port Auto detects powered device (PD) Circuit protection prevents power interference between ports Remote power feeding up to 100m PoE management features Total PoE power budget control Per port PoE function enable/disable PoE admin-mode control PoE port power feeding priority- Per PoE port power limit PD classification detection Intelligent PoE features Temperature threshold control PoE usage threshold control PD alive check PoE schedule   Industrial Protocol: Modbus TCP for real-time monitoring in a SCADA system IEEE 1588v2 PTP (Precision Time Protocol)   Industrial Case and Installation: IP40 metal case DIN-rail and wall-mount designs 48~56V DC, redundant power with polarity reverse protect function Supports 6000V DC Ethernet ESD protection -40 to 75 degrees C operating temperature   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/Unicast Supports VLAN IEEE 802.1Q tagged VLAN Up to 255 VLANs groups, out of 4094 VLAN Ids Provider Bridging (VLAN Q-in-Q) support (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 2 trunk groups with 2 ports per trunk group Up to 4Gbps bandwidth (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 Supports ERPS (Ethernet Ring Protection Switching) 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 Link Layer Discovery Protocol (LLDP)   Layer 3 IP Routing Features: Supports maximum 32 static routes and route summarization   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 IP TOS/DSCP/IP precedence IP TCP/UDP port number Typical network application Strict priority and Weighted Round Robin (WRR) CoS policies Supports QoS and In/Out bandwidth control on each port Traffic policing on the switch port DSCP remarking   Multicast: Supports IPv4 IGMP snooping v1, v2 and v3 Supports IPv6 MLD snooping v1 and v2 Querier mode support IGMP snooping port filtering MLD snooping port filtering MVR (Multicast VLAN Registration)   Security: Authentication IEEE 802.1x Port-based/MAC-based network access authentication Built-in RADIUS client to cooperate with the RADIUS servers TACACS+ login users access authentication RADIUS/TACACS+ users access authentication Access Control List IP-based Access Control List (ACL) MAC-based Access Control List 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/Telnet Command Line Interface Web switch management SNMP v1 and v2c switch management SSH/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/TFTP Reset button for system reboot or reset to factory default Dual Images DHCP Relay and DHCP Option 82 DHCP Server User Privilege levels control Network Time Protocol (NTP) SFP-DDM (Digital Diagnostic Monitor) Network Diagnositc ICMPv6/ICMPv4 Remote Ping Cable diagnostic technology provides the mechanism to detect and report potential cabling issues PLANET Smart Discovery Utility for deployment management