Ethernet gateway with Power-over-Ethernet that bridges standard networks to Nessum-Wire infrastructure. Available as PD (powered device) and PSE (power sourcing equipment) units in compact DIN rail housings. Supports up to 90W PoE++ power distribution over any pair of wires, enabling simple retrofitting of existing installations without new cabling.
Description
Transmits data according to the Nessum Wire (IEEE1901) standard for robust transmission over distances of up to 1000m and at up to 100 Mbits/s
Bus-capable for up to 1024 nodes on the same 2Wire line
Data is encrypted with AES-128bit; pairing button for easy negotiation of a secure connection
Uses any (voltage free) cabling
2-wire cabling is polarity-free
Connected devices are powered with up to 90W Power-over-Ethernet (PoE++)
Power supply via the same pair of wires for all connected 2Wire devices
PD box: Operation on a PoE switch/injector and transfer of power to the 2Wire line
PD box: Use of a 48-56V DC plug power supply for non-PoE installations
PSE box: Remote Ethernet port with PoE
PSE box: voltage output 12VDC for supplying non-PoE devices
