Physical Port

• 4 10/100/1000BASE-T Gigabit Ethernet RJ45 ports
• 2 100/1000BASE-X mini-GBIC/SFP slots for SFP type auto detection
• One RJ45 console interface for basic management and setup

Industrial Case and Installation

• IP30 metal case
• DIN rail and wall-mount design
• 12~48V DC, redundant power with polarity reverse protect function
• 24V AC power input acceptable
• Supports 5000V DC Ethernet ESD protection
• -40 to 75 degrees C operating temperature

Layer 2 Features

- Broadcast/Multicast/Unicast

- 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

- 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

• 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
• Supports VLAN
• Supports Spanning Tree Protocol
• Supports Link Aggregation

  - 802.3ad Link Aggregation Control Protocol (LACP)

  - Cisco ether-channel (static trunk)

  - Maximum 4 trunk groups with 4 ports per trunk group

  - Up to 8Gbps bandwidth (duplex mode)

  - Provides port mirror (1-to-1)

• Port mirroring to monitor the incoming or outgoing traffic on a particular port
• Loop protection to avoid broadcast loopsv
• Supports ERPS (Ethernet Ring Protection Switching)

Layer 3 IP Routing Features

• Supports maximum 32 static routes and route summarization

Quality of Service

- IEEE 802.1p CoS

- IP TOS/DSCP/IP precedence

- IP TCP/UDP port number

- Typical network application

• Ingress Shaper and Egress Rate Limit per port bandwidth control
• 8 priority queues on all switch ports
• Traffic classification
• Strict priority and Weighted Round Robin (WRR) CoS policies
• Supports QoS and In/Out bandwidth control on each port
• Traffic-policing policies 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

Management

- Console/Telnet Command Line Interface

- Web switch management

- SNMP v1 and v2c switch management

- SSH/SSL and SNMP v3 secure access

• Switch Management Interfaces
• Four RMON groups (history, statistics, alarms, and events)
• IPv6 IP address/NTP/DNS management
• Built-in Trivial File Transfer Protocol (TFTP) client
• BOOTP and DHCP for IP address assignment
• Firmware upload/download via HTTP/TFTP
• DHCP Relay
• DHCP Option 82
• User Privilege levels control
• Network Time Protocol (NTP)
• Link Layer Discovery Protocol (LLDP)
• SFP-DDM (Digital Diagnostic Monitor)
• Cable diagnostic technology provides the mechanism to detect and report potential cabling issues
• Reset button for system reboot or reset to factory default
• PLANET Smart Discovery Utility for deployment management