AVM FRITZ!Box 6820 LTE International (LTE-Modem, LTE and UMTS , WLAN N up to 450 Mbps, 1 x Gigabit LAN, Suitable for Austria/Switzerland): Amazon.de: Computer & Accessories
LTE-Router Test: ZTE MF286R vs. Alcatel HH72 (mit HoT Hofer Internet) - YouTube
Wireless LAN Controller (WLC) - up to 224 APs and 7168 Clients - FS.com Australia