Physical Port

• 4 10/100/1G/2.5GBASE-T RJ45 copper ports with 802.3bt PoE++ Injector function
• 2 10GBASE-SR/LR SFP+ slots, compatible with 1G/2.5GBASE-X SFP
• One RJ45-to-RS232 console interface for basic management and setup

Ruggedly Reliable 

• Dual power input, redundant power with reverse polarity protection
  • DC 48 to 54V input
  • Active-active redundant power failure protection
  • Backup of catastrophic power failure on one supply
  • Fault tolerance and resilience
• DIN-rail and wall-mount designs
• IP30 aluminum case 
• Supports 4KV DC Ethernet ESD protection.
• -40 to 75 degrees C operating temperature

Digital Input and Digital Output 

• 2 digital inputs (DI)
• 2 digital outputs (DO)
• Integrates sensors into auto alarm system.
• Transmits alarm to IP network via email and SNMP trap.

IEEE 802.3bt Power over Ethernet

• Compliance with IEEE 802.3bt Type-4 PoE++ standard
• Backward compatibility with IEEE 802.3at/af PD device
• Powers up to four IEEE 802.3bt PoE++ devices (backward compatible with IEEE 802.3af/at)
• Supports PoE with power up to 95 watts for each PoE port.
• Total of 360-watt PoE budget
  • A single power input can provide a power budget of up to 240W.
  • Two power inputs can provide a power budget of up to 360W.
• Detects Powered Devices (PD) automatically.
• Circuit protection prevents power interference between ports.
• 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
  • PoE extension mode to support power feeding up to a maximum distance of 160 meters.
• Intelligent PoE features
  • Temperature threshold setting
  • PoE usage threshold setting
  • PD alive check
  • PoE schedule

Layer 3 IP Routing Features

• IPv4 dynamic routing protocol supports RIPv2 and OSPFv2. 
• IPv6 dynamic routing protocol supports OSPFv3.
• IPv4/IPv6 hardware static routing
• The routing interface provides a per-VLAN routing mode.

Layer 2 Features

• The Store-and-Forward architecture offers high performance, while the runt/CRC filtering eliminates erroneous packets to optimize network bandwidth.
• Storm control support
  • Broadcast/Multicast/Unknown unicast
• VLAN support includes:
  • IEEE 802.1Q tagged VLAN
  • 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 including:
  • 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 including:
  • 802.3ad Link Aggregation Control Protocol (LACP: 6 ports/3 groups max.)
  • Cisco ether-channel (static trunk: 6 ports/3 groups max.)
• 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), which 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).
• Supports IEEE 1588v2 PTP (Precision Time Protocol) transparent clock mode.

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
• Supports QoS and In/Out bandwidth control on each port
• 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 work with 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 filters 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 prevents 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
  • SSHv2, TLSv1.2 and SNMPv3 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 Functions:
  • DHCP Relay
  • DHCP Option82
  • DHCP Server
• User Privilege levels control
• Network Time Protocol (NTP)
• Network Diagnostic
  • SFP-DDM (Digital Diagnostic Monitor)
  • ICMPv6/ICMPv4 remote ping
• SMTP/Syslog remote alarm
• System Log
• PLANET Smart Discovery Utility for deployment management
• PLANET UNI-NMS (Universal Network Management) and CloudViewer app for deployment management