- Fiber: Multi-Mode in 2Km

- RSTP/MSTP, and G.8032 ERPS Network Redundancy

- Web Console, Serial, CLI Command Configuration

- Supports IGMP v1/v2

- Supports QoS (IEEE802.1p) and CoS/ToS

- Supports IEEE802.1Q VLAN, SNMP v1/v2c

- PoE Ping Alarm Function for PoE Ports Power Recycle

- System Warning Setting for Automatic Warning through E-Mail

- Redundant Power Input Design

- Operating Temperature-STD: -10°C to 70°C; EOT: -40°C to 75°C