研華EKI-2525SI-ST 4FE+1FE ST Single-mode Unmanaged Ethernet Switch, -40~75℃

• Provides 4 x 10/100 Mbps Ethernet ports with RJ45 connector
• Provides 1 x 100 Mbps Single-mode ST type fiber optic port
• Supports full/half duplex flow control
• Supports MDI/MDI-X auto crossover
• Provides redundant 12 ~ 48 VDC power input
• Provides flexible mounting: DIN-rail and wall mount
• EKI-2525MI/2525SI are industrial-grade Ethernet switches that enable you to expand your industrial network quickly and cost-effectively. Using fiber-optics prevents noise from interfering with your system and supports high-speed (100 Mbps) and high-distance (up to 30 km) transmission.