[shortdesc] 4G LTE Cat 4, Dual SIM, Wi-Fi 4, RS232/RS485, GNSS, Universal PSU [/shortdesc] [properties] Model RUT956 Product Type Industrial Cellular Router Mobile Module 4G LTE Cat 4, 3G, 2G SIM Slots 2 x SIM slots (Mini SIM - 2FF), eSIM support Wireless Mode 802.11b/g/n (Wi-Fi 4), Access Point (AP), Station (STA) Ethernet Ports 1 x WAN port (10/100 Mbps), 3 x LAN ports (10/100 Mbps) Serial Interfaces 1 x RS232 (DB9), 1 x RS485 (6-pin industrial) GNSS GPS, GLONASS, BeiDou, Galileo, QZSS USB 1 x USB A port (USB 2.0) SD Card Support Micro SD slot (internal), up to 2 TB Power Connector 4-pin industrial DC power socket Input Voltage Range 9 - 30 VDC IP Rating IP30 Dimensions (W × H × D) 110 × 50 × 100 mm Weight 287 g Operating Temperature -40 °C to 75 °C [/properties] [specifications] Wi-Fi Capacity Up to 100 simultaneous connections Wi-Fi Security WPA2-Enterprise: PEAP, WPA2-PSK, WPA-EAP, WPA-PSK, WPA3-SAE, WPA3-EAP, OWE Network Failover Automatic Failover and Load Balancing (Wi-Fi WAN, Mobile, Wired VRRP) VPN Capabilities OpenVPN, IPsec, GRE, PPTP, L2TP, WireGuard, ZeroTier, Stunnel, DMVPN, SSTP, Tinc Industrial Protocols MODBUS (TCP/RTU), OPC UA, BACnet, DNP3, DLMS/COSEM Input / Output Interfaces 4 x Inputs (1 x digital dry, 1 x digital isolated, 1 x analog, 1 x digital on power connector); 3 x Outputs (1 x digital open collector, 1 x SPST relay, 1 x digital open collector on power connector) Hardware Architecture CPU: MediaTek 580 MHz / RAM: 128 MB DDR2 / Flash: 16 MB SPI Flash Operating System RutOS (OpenWrt based Linux OS) Power Consumption