In order to communicate with the user, Solar Monitor must be connected to ethernet (LAN). There is one port RJ-45 available, the same as in PC's. The unit is connected to the net in the same way as PC.

Connect the unit into LAN (to the switch or PC) with a straight or crossover UTP cable. UTP cables for connecting to LAN are available in PC shops.

Straight UTP cable = both ends are the same (T568A)
Crossover UTP cable = T568A + T568B

The device is connected to the net if a green LED light „LINK“at RJ45 terminal of SM2-RM switches on.