Physical Port

• 8 10/100/1000BASE-T Gigabit Ethernet RJ45 ports 
• 2 1000/2500BASE-X mini-GBIC/SFP slots for SFP type auto detection

Industrial Case and Installation

• Compact size with fixed wall-mounted, magnetic wall-mounted or DIN-rail design
• IP30 metal case 
• Supports -20 to 70 degrees C operating temperature 
• Supports ESD 6KV DC Ethernet protection 
• Dual power input design
  • 12V~48V DC wide power input with reverse polarity protection
  • 3-pin terminal block or DC jack connector

Layer 2 Features

• Prevents packet loss with back pressure (half-duplex) and IEEE 802.3x pause frame flow control (full-duplex)
• 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 4K 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
• 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)
• Provides port mirror (1-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)

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 IGMP snooping v1, v2 and v3
• Supports MLD snooping v1 and v2
• Querier mode support
• IGMP snooping port filtering
• MLD snooping port filtering
• MVR (Multicast VLAN Registration)

Security

• 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
• 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