AC220V mains power input, 200W DC52V power module inside. 6KV surge protection, 6KV contact / 8KV air ESD protection. The box adopts waterproof (protection level IP55), anti-rust treatment, suitable for long-time outdoor use.
Layer 2 Features: 4K VLAN Table, 8K MAC table, QoS, port-isolation, link aggregation protocol, link-layer discovery protocol, spanning tree protocol. DHCP server/client.
Multicast Management: Support IGMP Snooping V1/V2/V3.
Management: Offer web, TELNET, SSH, and console management support. Provide support for SNMP, RMON, TELNET, SSH, and include a console port. - 2 Years Warranty - 250m Transmission Distance - -40C to 70C Operating Temperature - Waterproof - PoE Overload Protection - PoE Short Circuit Protection - Giga Ethernet Switch - 24/7 Technical Support