4+1 100FX Port Unmanaged Industrial EKI-2525M/S Ethernet Switch Features Provides 4 x 10/100 Mbps Ethernet ports with RJ45 connector Provides 1 x 100 Mbps Multi-mode SC type fiber optic port (EKI-2525M) Provides 1 x 100 Mbps Multi-mode ST type fiber optic port (EKI-2525M-ST) Provides 1 x 100 Mbps Single-mode SC type fiber optic port (EKI-2525S) Supports full/half duplex flow control Supports MDI/MDI-X auto crossover Provides broadcast storm protection Provides redundant 12 ~ 48 VDC power input Provides flexible mounting: DIN-rail and Wall mount EKI-2525S EKI-2525M RoHS COMPLIANT 2011/65/EU Introduction EKI-2525M/2525S are industrial-grade Ethernet switches that enable you to expand your industrial network fast and cost-effectively. The EKI-2525M/2525S have four 10/100 Mbps Ethernet ports, and additionally the EKI-2525M provides one multi-mode fiber-optic ports, while the EKI-2525S provide one single-mode fiber-optic ports. Using fiber-optics, you can prevent noise from interfering with your system and supports high-speed (100 Mbps) and high-distance (up to 30 km) transmissions. EKI-2525M/2525S have industrial-grade designs, assuring high reliability and stability in harsh environments, making it a robust bridge between enterprise fiber-optic backbones and Ethernet devices. EKI-2525M/2525S includes a switch controller that can automatically sense transmission speeds. The RJ45 interface can also be autodetected, so MDI or MDI-X is automatically selected and a crossover cable is not required. All the Ethernet ports have memory buffers that support the store and forward mechanism, assuring all data is transmitted properly. Specifications Communications Power Power Consumption Max. 5 W Standard IEEE 802.3, 802.3u, 802.3x Power Input 12 ~ 48 VDC, redundant dual inputs LAN 10/100Base-T (X), 100Base-FX Fault Output 1 Relay Output Transmission Distance Ethernet: Up to 100 m Multi-mode Fiber: Up to 2 km (EKI-2525M) Mechanism Single-mode Fiber: Up to 30 km (EKI-2525S) Dimensions (W x H x D) 30 x 140 x 95 mm (1.18 x 5.52 x 3.74 ) Transmission Speed Up to 100 Mbps Enclosure IP30, Metal shell with solid mounting kits Optical Fiber Mounting DIN-rail, Wall Multi-Mode Wavelength: 1310nm Protection (EKI-2525M) Tx Power: -14/-20 dBm Rx Sensitivity: -31 dBm Reverse Polarity Present Parameters: 50/125 um, 62.5/125 um Overload Current Present Single-Mode Wavelength: 1310 nm (EKI-2525S) Tx Power: -8/-15 dBm Environment Rx Sensitivity: -34 dBm Operating Temperature -10 ~ 60C (14 ~ 140F) Parameters: 9/125 um Storage Temperature -40 ~ 85C (-40 ~ 185F) Interface Operating Humidity 10 ~ 95% (non-condensing) Storage Humidity 10 ~ 95% (non-condensing) Connectors 4 x RJ45 ports 1 x SC type fiber connector (EKI-2525M/S) or MTBF 382,904 hours 1 x ST type fiber connector (EKI-2525M-ST) 6-pin removable screw terminal (Power & Relay) LED Indicators P1, P2, P-Fail 10/100TX: Link/Activity, Duplex/Collision Industrial Ethernet Soultions All product specifications are subject to change without notice Last updated : 19-Jun-2017EKI-2525M/S Dimensions Unit: mm 47.30 EKI-2525M/S 18 30 104 30 95 Panel Cut-out Dimensions: 104 x 140 x 30 mm (4.1 x 5.51 x 1.18 ) Certification Ordering Information Safety EKI-2525M-ST/EKI-2525S: UL/cUL 60950 EKI-2525M-BE 4-port Ethernet Switch w/ 1-port 100FX Multi-mode EKI-2525M: UL/cUL 60950 Class I, Division 2, Groups EKI-2525M-ST-BE 4-port Ethernet Switch w/ 1-port 100FX Multi-mode A, B, C and D (ST type connector) EMI FCC Part 15 Subpart B Class A, EN 55022 Class A EKI-2525S-AE 4-port Ethernet Switch w/ 1-port 100FX Single-mode EMs EN 61000-4-2, EN 61000-4-3, EN 61000-4-4 EN 61000-4-5, EN 61000-4-6, EN 61000-4-8 Shock IEC60068-2-27 Freefall IEC60068-2-32 Vibration IEC60068-2-6 Online Download www.advantech.com/products 140 15 48 47 45 140 150.20