Physical Port

• 8-port 10/100/1000BASE-T Gigabit RJ45 copper

Industrial Case and Installation

• Compact size, wall-mounted, magnetic wall mount or DIN-rail designs
• IP30 metal case 
• Supports -40 to 75 degrees C operating temperature 
• Supports ESD 8KV DC Ethernet protection 
• Redundant power design
  • 12V~48V DC/24V AC terminal block/12V~48V DC jack power input
  • 12V~48V DC input range for booting with polarity reverse protect function 

Switching

• Hardware-based 10/100Mbps, half/full duplex and 1000Mbps full duplex mode, flow control and auto-negotiation and auto MDI/MDI-X
• Features Store-and-Forward mode with wire-speed filtering and forwarding rates
• IEEE 802.3x flow control for full duplex operation and back pressure for half duplex operation
• 8K MAC address table size
• 10K jumbo frame
• Automatic address learning and address aging
• Supports CSMA/CD protocol

Layer 2 Features

• Supports VLAN
  • IEEE 802.1Q tagged VLAN
  • Provider bridging (VLAN Q-in-Q, IEEE 802.1ad) support
  • Protocol VLAN
  • Voice VLAN
  • Private VLAN (Protected port)
  • Management VLAN
  • GVRP
• Supports Spanning Tree Protocol
  • STP (Spanning Tree Protocol)
  • RSTP (Rapid Spanning Tree Protocol)
  • MSTP (Multiple Spanning Tree Protocol)
  • STP BPDU Guard, BPDU Filtering and BPDU Forwarding
• Supports Link Aggregation
  • IEEE 802.3ad Link Aggregation Control Protocol (LACP)
  • Cisco ether-channel (static trunk)
  • Maximum 4 trunk groups, up to 8 ports per trunk group 
• Provides port mirror (many-to-1)
• Loop protection to avoid broadcast loops
• Supports ERPS (Ethernet Ring Protection Switching)

Quality of Service

• Ingress/Egress Rate Limit per port bandwidth control
• Traffic classification
  • IEEE 802.1p CoS
  • TOS/DSCP/IP precedence of IPv4/IPv6 packets
• Strict priority and Weighted Round Robin (WRR) CoS policies

Multicast

• Supports IPv4 IGMP snooping v2 and v3
• Supports IPv6 MLD snooping v1, v2
• IGMP querier mode support
• IGMP snooping port filtering
• MLD snooping port filtering

Security

• Storm Control support
  • Broadcast, unknown unicast and unknown multicast
• Authentication
  • IEEE 802.1X port-based network access authentication
  • Built-in RADIUS client to co-operate with the RADIUS servers
  • DHCP Option 82
  • RADIUS/TACACS+ authentication 
• Access Control List
  • IPv4/IPv6 IP-based ACL
  • IPv4/IPv6 IP-based ACE
  • MAC-based ACL
  • MAC-based ACE
• MAC Security
  • Static MAC
  • MAC filtering
• Port security for source MAC address entries filtering
• 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
• DoS attack prevention