Moxa - SDS-3016-2GTX-T - Managed Ethernet Switch, 14 Port 10/100BaseT(X), 12-48 VDC, SDS-3016 Series - RS
Moxa PT-508-MM-ST-48: IEC 61850-3 managed Ethernet switch with 6 10/100BaseT(X) ports, and 2 100BaseFX multi-mode ports with ST connectors, 1 power input (48 VDC), -40~85°C
Moxa EDS-4009-3MST-LV: Managed Ethernet switch with 6 10/100BaseT(X) ports, 3 100BaseFX multi-mode ports with ST connectors, dual power inputs 12/24/48 VDC, -10 to 60°C operating temperature
Moxa Americas Inc. Layer 3 Modular Managed Ethernet Switch System - WirelessUnits.com