Passive 4-Port 90W POE Extender with one IEEE802.3bt 90W Gigabit POE Input, up to 820ft POE extension and POE Watchdog RS485 to Ethernet converters

RS485 to Ethernet converters

applicable for accurate temperature and humidity datadetection in various harsh environments

Support measuring various kinds of values to judge the sound level accurately: actual value

It supports auto speed reduction on Ethernet ports

it can monitor and control remoteassets via web server or mobile App easily

Passive 4-Port 90W POE Extender with one IEEE802.3bt 90W Gigabit POE Input, up to 820ft POE extension and POE Watchdog RS485 to Ethernet convertersPOE Extender04 is a hardened passive 4 port POE extender with total 90W POE budget and Gigabit uplink. It can be used to provide power to 4 POE devices (like IP cameras or VoIP hones) with just one POE network cable.