Physical Port

• 6-port 10/100/1000BASE-T, waterproof and dustproof M12 X-coded female connectors

Hardware Conformance

• IP67-rated aluminum case 
• Redundant power design
– 9 to 48V DC, redundant power with polarity reverse protect function

– Active-active redundant power failure protection

– Backup of catastrophic power failure on one supply

– Fault tolerance and resilience

• DIN-rail and wall-mount design
• Supports 6000V DC Ethernet ESD protection
• -40 to 75 degrees C operating temperature

Layer 3 IP Routing Features

• Supports maximum 32 static routes and route summarization

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 that 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 4095 VLAN IDs

– Provides Bridging (VLAN Q-in-Q) support (IEEE 802.1ad)

– Private VLAN Edge (PVE)

– Protocol-based VLAN

– MAC-based VLAN

– IP subnet-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)

– Maximum 3 trunk groups, with 6 ports for each trunk

– Up to 12Gbps bandwidth (full duplex mode)

• Provides port mirror (many-to-1)
• Port mirroring monitors the incoming or outgoing traffic on a particular port
• Loop protection to avoid broadcast loops
• Supports ITU-T G.8032 ERPS (Ethernet Ring Protection Switching)

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
• 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)