Industrial Ethernet Soultions Features EKI-2725/I 5-port Gigabit Unmanaged Industrial Ethernet Switch Specifications Communications ƒ ƒ Standard IEEE 802.3, 802.3u, 802.3x, 802.3ab ƒ ƒ LAN 10/100/1000Base-T(X) ƒ ƒ Transmission Distance Up to 100 m (4-wire Cat.5e, Cat.6 RJ45 cable) ƒ ƒ Transmission Speed Up to 1000 Mbps Interface ƒ ƒ Connectors 5 x RJ45 (EKI-2725) 6-pin removable screw terminal (power & relay) ƒ ƒ LED Indicators P1, P2, P-Fail 10/100/1000T (X): Link/Activity, Duplex/Collision Power ƒ ƒ Power Consumption 2.5W ƒ ƒ Power Input 12 ~ 48 VDC, redundant dual inputs ƒ ƒ Fault Output 1 Relay Output Mechanism ƒ ƒ Dimensions (W x H x D) 30 x 140 x 95 mm (1.18" x 5.51" x 3.74") ƒ ƒ Enclosure IP30, Metal shell with solid mounting kits ƒ ƒ Mounting DIN-rail, Wall Protection ƒ ƒ Power Reverse Present ƒ ƒ Overload current Present Environment ƒ ƒ Operating Temperature -10 ~ 60°C (14 ~ 140°F) -40 ~ 75°C (-40 ~ 167°F) / (I model) ƒ ƒ Storage Temperature -40 ~ 85°C (-40 ~ 185°F) ƒ ƒ Operating Humidity 10 ~ 95% (non-condensing) ƒ ƒ Storage Humidity 10 ~ 95% (non-condensing) ƒ ƒ MTBF TBD Certifications ƒ ƒ Safety UL 60950-1, CAN/CSA-C22.2 No.60950 ƒ ƒ EMI FCC Part 15 Subpart B Class A, EN 55022 Class A ƒ ƒ 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 ƒ ƒ Shock IEC 60068-2-27 ƒ ƒ Freefall IEC 60068-2-32 ƒ ƒ Vibration IEC 60068-2-6 Ordering Information ƒ ƒ EKI-2725-CE 5-port Gigabit Unmanaged Switch ƒ ƒ EKI-2725I-CE 5-port Gigabit Unmanaged Switch w/wide temp ƒ ƒ Provides 5 Gigabit Ethernet ports with Auto MDI/MDI-X ƒ ƒ Supports 10/100/1000 Mbps Auto Negotiation ƒ ƒ Supports jumbo frame transmission up to 9kbytes ƒ ƒ Provides Slim size, DIN-rail with IP30 metal mechanism ƒ ƒ Supports Redundant 12 ~ 48 VDC power input and P-Fail Relay ƒ ƒ Provides broadcast storm protection Introduction The EKI-2725 supports Gigabit Ethernet. The power is a +12 ~ 48 VDC redundant input design, and is secured with a double protection mechanism: Power Polarity Reverse Protect and an Overload Current Resetable Fuse. The former tolerates reverse power wiring while the later secures the system from overload currents. As the power supply turns normal, EKI-2725 will automatically get back to normal operation state. Each port of EKI-2725 has 2 LED’s to show the link status transmission speed and collision status. It also provides a relay output for an event alarm. In the event of a power failure, the built-in LED will activate the alarm to notify administrators. Engineers can simply verify the hardware status by checking the LED, and have troubleshooting easy and quick. EKI-2725 comes with compact metal housing that rates IP30 to help against from dusty industrial environments. RoHS COMPLIANT 2011/65/EU Chapter 17 Table of Contents Table of Contents