Advantech EKI-2525/28 Industrial Switches are unmanaged fast Ethernet 5/8-ports with auto MDI/MDI-X. These switches feature 12VDC to 48 VDC power redundant input design and are secured with a double protection mechanism: power polarity reverse protection and overload current resettable fuse. The EKI-2525/28 switches include 2 LEDs to show the link status transmission speed and collision status and provide a relay output for an event alarm. The built-in LED will activate the alarm to notify administrators. The EKI 2525/28 industrial switches come with a compact metal housing that rates IP30 to help against dusty industrial environments.
Provides 5/8 fast Ethernet ports with Auto MDI/MDI-X
Supports 10/100 Mbps auto-negotiation
Provides compact size with DIN-rail/Wall mount, and IP30 metal mechanism
Supports redundant 12VDC to 48 VDC power input and P-Fail relay
-40°C to 75 °C (EKI-2525I/EKI-2528I) supports wide operating temperatures