Network switch with 4 POE ports + 2 x 10/100 Mbps uplinks, IEEE802.3af/at standard, capacity 60W (max 32W per port), power supply 100-240 VAC / 50-60 Hz, operating temperature 0°-40°C, humidity 10-90%. NOTE: compatible with the ViP system with ECN 001 (only odd ports with 6602W and 20003310W).