I have an internal test lab before implementing NetPower Lite 7R into the network.If the main network is connected via SFP + (1G or 10G plugs or copper - it does not matter),
Netpower Lite 7R does not get the IP address from DHCP correctly and you cannot log into the interface.
Transmission via SFP + inserts to other devices in the network (second SFP + port and Ethernet PoE-in ports) works fine.
Factory reset via push button or interface does not solve the problem.
If the interface is connected via any ether poe-in port or the dhcp server is from any ether poe-in port side, everything works ok.
Is it a broken device?
Is it a firmware problem?
Is any unusual configuration required?