Aim Dynamics.TSW101 Automotive PoE+ Switch by Teltonika
TELTONIKA 5 LAN ports 10/100 Mbps Industrial DIN rail unmanaged switch (TSW010) - The source for WiFi products at best prices in Europe - wifi-stock.com
QSG TSW010 - Teltonika Networks Wiki
Teltonika TSW304000000 4 Port Unmanaged Ethernet Switch w/ DIN Rail Attachment