SMA SI 3.0-11 Quick Reference Guide V.3.0 - Manual (Page 39)

SMA Solar Technology AG 6 Connecting the Sunny Home Manager
Installation - Quick Reference Guide Ersatzstrom-IS-en-30 39
6 Connecting the Sunny Home Manager
Figure 17: Connection of the Sunny Home Manager in systems with an SMA Energy Meter
Requirements:
☐ All Speedwire devices must be connected to the same router or network switch.
☐ The router and optionally the network switch must fully support Multicast.
☐ The router must support "Internet Enabled Devices" with the interfaces SIP and STUN.
The most common routers and network switches support Multicast and "Internet Enabled Devices".