4FE+2FE ST Single-mode Unmanaged Ethernet Switch, ATEX/C1D2, -40~75℃
Main Features
- Communicates with SCADA software via Modbus/TCP
- Communicates with NMS (Networking management system) via SNMP
- Port-based QoS for deterministic data transmission
- -40~75°C operating temperature range (EKI-5524SSI/SSI-ST,EKI-5524MMI/MMI-ST only)
- 12 ~48 V DC (8.4 ~52.8 V DC ) wide-range power input
- EMS level 3 protection for extreme outdoor environments
- IEEE 802.3az Energy Efficient Ethernet (EEE)
- Supports redundant 12~48V DC power input and P-Fail relay
- Loop detection