Industrial Ethernet Soultions Features EKI-2525M EKI-2526M/S 4+1 100FX Port Multi-Mode/Single Mode Unmanaged Industrial Ethernet Switch 4+2 100FX Port Unmanaged Industrial Ethernet Switch Specifications Communications Standard IEEE 802.3, 802.3u, 802.3x LAN 10/100Base-T (X), 100Base-FX Transmission Distance Ethernet: Up to 100 m Multi-mode Fiber: Up to 2 km (EKI-2525M/2526M) Single-mode Fiber: Up to 30 km (EKI-2526S) Transmission Speed Up to 100 Mbps Optical Fiber Wavelength:1310nm Multi-Mode (EKI-2525M/EKI-2526M) Tx Power: -14/-20 dBm Rx Sensitivity: -31 dBm Parameters: 50/125 um, 62.5/125 um Single-Mode Wavelength: 1310 nm (EKI-2526S) Tx Power: -8/-15 dBm Rx Sensitivity: -34 dBm Parameters: 9/125 um Interface Connectors 4 x RJ45 ports 1 x SC type fiber connector (EKI-2525M) or 2 x SC type fiber connector (EKI-2526M/S) 6-pin removable screw terminal (Power & Relay) LED Indicators P1, P2, P-Fail 10/100TX: Link/Activity, Duplex/Collision Power Power Consumption EKI-2525M: Max. 5 W EKI-2526M: Max. 6.41 W EKI-2526S: Max. 6.45 W Power Input 12 ~ 48 VDC, redundant dual inputs Fault Output 1 Relay Output Mechanism Dimensions (W x H x D) 37 x 140 x 95 mm (1.46" x 5.51" x 3.74") Enclosure IP30, Metal shell with solid mounting kits Mounting DIN-rail, Wall Protection Reverse Polarity Present Overload Current Present Environment Operating Temperature EKI-2525M/2526M/2526S: -10 ~ 60°C (14 ~ 140°F Storage Temperature -40 ~ 85°C (-40 ~ 185°F) Operating Humidity 5 ~ 95% (non-condensing) Storage Humidity 0 ~ 95% (non-condensing) MTBF 610,453 hours Certification Safety UL 60950-1, CAN/CSA-C22.2 No.60950, Class I, Division 2 EMI FCC Part 15 Subpart B Class A, EN 55022 Class A 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 Ordering Information EKI-2525M 5-port Ethernet Switch w/ 1-port 100FX Multi-mode EKI-2526M 4-port Ethernet Switch w/ 2-port 100FX Multi-mode EKI-2526S 4-port Ethernet Switch w/ 2-port 100FX Single-mode EKI-2526S-ST 4-port Ethernet Switch w/ 2-port 100FX Single-mode (ST type connector) EKI-2526M-ST 4-port Ethernet Switch w/ 2-port 100FX Multi-mode (ST type connector) 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 2 x 100 Mbps Multi-mode SC type fiber optic port (EKI-2526M) Provides 2 x 100 Mbps Single-mode SC type fiber optic port (EKI-2526S) 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 Introduction EKI-2525M/2526M/2526S are industrial-grade Ethernet switches that enable you to expand your industrial network fast and cost-effectively. The EKI-2525M/2526M/2526S have four 10/100 Mbps Ethernet ports, and additionally the EKI-2525M/2526M provides one or two multi-mode fiber-optic ports, while the 2526S provide one or two single-mode 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/2526M/2526S 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/2526M/2526S 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. EKI-2525M EKI-2526M/S RoHS COMPLIANT 2011/65/EU Chapter 17 Table of Contents Table of Contents