Standard: the switch functions as a common unmanaged switch and all the ports of the switch can communicate with each other.
Extend Mode: If Extend mode is enabled, Port 1-4 will be isolated respectively (10Mbps auto-negotiation).And the delivery distance of powering and network data is up to 250m (10Mbps).
Operating Temperature: 0?~40? (32?~104?)
Storage Temperature: -40?~70? (-40?~158?)
Operating Humidity: 10%~90% non-condensing
Storage Humidity: 5%~90% non-condensing