www.advantech.com/products Online Download Features EKI-2728MI Specifications Communications Standard IEEE 802.3, 802.3u, 802.3x, 802.1ab, 802.1z LAN 10/100/1000Base-Tx Transmission Distance Ethernet: Up to 100 m Fiber: Up to 2 km Transmission Speed Up to 1000 Mbps Interface Connectors 6 x RJ45 ports 2 x SC type fiber optic LED Indicators System: PWR1, PWR2, P-Fail Gigabit Ethernet copper: Link/Activity, speed (10/100/1000 Mbps) Fiber SC: Link/Activity Mechanism Enclosure IP30, metal shell with solid mounting kits Dimensions (W x H x D) 59.6 x 152 x 105 mm (2.35" x 5.98" x 4.13") Mounting DIN-rail, Wall Power Power Consumption Max. 10.2 W Power Input 12 ~ 48 VDC, 24 VAC (18 ~ 30 VAC) Fault Output 1 Relay Output, 1 A @ 24 VDC Protection Power Reverse Present Environment Operating Temperature -40 ~ 75°C (-40 ~ 167°F) Storage Temperature -40 ~ 85°C (-40 ~ 185°F) Operating Humidity 5 ~ 95% (non-condensing) Storage Humidity 0 ~ 95% (non-condensing) MTBF 505,863 hours Certifications Safety UL 508, 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 IEC 60068-2-27 Freefall IEC 60068-2-32 Vibration IEC 60068-2-6 Ordering Information EKI-2728MI 6Gx+2 Multi-mode Fiber Unmanaged Ethernet Switch w/ Wide Temp Introduction EKI-2728MI is a cost effective unmanaged industrial Ethernet switch which supports Giga Ethernet. It supports Green Power requirement, furthermore, EKI-2728MI also supports advanced network standards to optimize network performance, reduce maintenance cost, and secure network safety. Supports 10/100/1000 Mbps Auto Negotiation Supports jumbo frame transmission up to 9kbytes Provides Slim size, DIN-rail with IP30 metal mechanism Provides broadcast storm protection Redundant DC power supply and one removable AC power input 6G+2G Multi-Mode Unmanaged Ethernet Switch with Wide Temperature RoHS COMPLIANT 2002/95/EC Power & Energy Automation 8 5 4 4 10 Panel PCs 9 iDoor Technology Modules 8 Industrial monitors 7 Industrial IoT Gateways 6 Control Cabinet PCs High-Performance Control Panels Industrial Operator Panels 3 2 IntelligentMotionControl andMachineVision 1 11 Control IPCs 12 Remote DA&C Systems 13 Wireless IoT Sensing Devices 14 15 RS-485 I/O Modules 16 Thin-Client Terminals Industrial Ethernet Solutions 17 IP Gateway and Serial Device Servers iNetworking 18 19 WebAccess+ Solution Ethernet I/O Modules Chapter 17 Table of Contents Table of Contents