研華ICR-4401WS ICR-4400, GLOBAL, 5x Ethernet, 1x RS232, 1x RS485, CAN, PoE PSE+, Wi-Fi, SFP, USB, SD, Without Accessories

• Quad-core CPU with 1 GB RAM
• 5× Gigabit Ethernet, 4× POE+ PSE (PoE use is limited – see the ICR-4401 user manual)
• Dual-Band Wi-Fi
• SFP Connector for SFP modules up to 10 Gbps
• TPM 2.0
• RS232, RS485, CAN BUS, 2× DI, 2× DO, USB Host
• Micro SD Card
• Robust metal cover with wall and DIN mount options
• Wide operational temperature range (-40 to +75 °C)