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Troubleshooting
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Summary of Contents for Advantech EKI-2728I-CE
- Page 1 User Manual EKI-2728I 8-port Industrial Unmanaged Gigabit Ethernet Switch...
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Page 2: Product Warranty (2 Years)
No part of this manual may be reproduced, copied, translated or transmitted in any form or by any means without the prior written permission of Advantech Co., Ltd. Information provided in this manual is intended to be accurate and reliable. How- ever, Advantech Co., Ltd. -
Page 3: Declaration Of Conformity
This product has passed the CE test for environmental specifications when shielded cables are used for external wiring. We recommend the use of shielded cables. This kind of cable is available from Advantech. Please contact your local supplier for ordering information. - Page 4 The sound pressure level at the operator's position according to IEC 704-1:1982 is no more than 70 dB (A). DISCLAIMER: This set of instructions is given according to IEC 704-1. Advantech disclaims all responsibility for the accuracy of any statements contained herein.
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Page 5: Table Of Contents
Contents Chapter Overview..........1 Introduction ....................2 1.1.1 High-Speed Transmissions............2 1.1.2 Dual Power Inputs................. 2 1.1.3 Flexible Mounting................2 1.1.4 Wide Operating Temperature ............2 1.1.5 Easy Troubleshooting ..............2 Features ....................2 Specifications .................... 3 Chapter Installation..........5 LED Indicators................... 6 Table 2.1: EKI-2728I LED Definition........... - Page 6 EKI-2728I User Manual...
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Page 7: Chapter 1 Overview
Chapter Overview... -
Page 8: Introduction
Introduction The EKI-2728I is a full industrial Gigabit Ethernet switch. Featuring 8 x 10/100/ 1000Base-TX ports, EKI-2728I is designed not only to handle data intensive applications, but also featuring the "Jumbo Frames" function with an MTU (Maximum Transmission Unit) up to 9720 bytes in one frame, the switch can handle voice, video, and even large multimedia transmissions at Gigabit high speeds. -
Page 9: Specifications
Specifications Communications Compatibility: IEEE 802.3, 802.3u, 802.3ab, 802.3x LAN: 10/100/1000Base-T Backplane (Switching Fabric): 16 Gbps Packet Throughput (Full-duplex): 23.8Mpps @ 64bytes Transmission Distance: Up to 100 m Transmission Speed: Up to 1000 Mbps Broadcast Storm Rate Limit: 250,000 pps (default) Interface Connectors: –... - Page 10 Certifications Safety: CE EN60950-1 Hazardous Location: UL/cUL Class I, Division 2, Groups A, B, C and D EMC: FCC Class A, – CE EN61000-4-2 (ESD) – CE EN61000-4-3 (RS) – CE EN61000-4-4 (EFT) – CE EN61000-4-5 (Surge) – CE EN61000-4-6 (CS) –...
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Page 11: Chapter 2 Installation
Chapter Installation... -
Page 12: Led Indicators
LED Indicators The LED indicators located on the front panel display the power status and network status of EKI-2728I. Each of them has its own specific meaning as the tabke shown below. Table 2.1: EKI-2728I LED Definition Color Description Green On Power input 1 is active Power input 1 is inactive Green On... -
Page 13: Mounting
Mounting The EKI-2728I supports two mounting methods: DIN-rail & Wall. 2.3.1 Wall mounting EKI-2728I can be wall-mounted by using the included mounting kit. Then, hang on the EKI-2728I to the nails on the wall. First, use the screws included in the package to combine the EKI-2728I and metal mounting kit. -
Page 14: Din-Rail Mounting
2.3.2 DIN-rail Mounting You can also mount EKI-2728I on a standard DIN-rail by the steps as followsFirst, Note! The DIN-rail clip is screwed on the industrial switch when out of factory. If the DIN-rail clip is not screwed on the industrial switch, please screw the DIN-rail clip on the switch first. -
Page 15: Network Connection
Network Connection The EKI-2728I has 8 x RJ-45 ports that support connection to 10 Mbps Ethernet, 100 Mbps Fast Ethernet, or 1000 Mbps Gigabit Ethernet, and half or full duplex operation. EKI-2728I can be connected to other hubs/switches through the twisted-pair straight- through cable or the crossover cable up to 100m long. - Page 16 EKI-2728I User Manual...
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Page 17: Chapter 3 Troubleshooting
Chapter Troubleshooting... -
Page 18: Troubleshooting
Troubleshooting 3.1.1 Power Input Verify you are using the included or appropriate power cord/adapter. Please don’t use the power adaptor with DC output voltage higher than power rating of the device. Otherwise it will burn down. 3.1.2 Cable Select the proper UTP cable to construct the network. Please check the cable being used. -
Page 19: Appendix A Pin Assignments & Wiring
Appendix Pin Assignments & Wiring... -
Page 20: Pin Assignments & Wiring
Pin Assignments & Wiring It is suggested to adopt ELA/TIA as the wiring of the RJ-45. Figure A.1 RJ-45 Pin Assignments Figure A.2 EIA/TIA-568B Figure A.3 EIA/TIA-568A EKI-2728I User Manual... - Page 21 EKI-2728I User Manual...
- Page 22 No part of this publication may be reproduced in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permis- sion of the publisher. All brand and product names are trademarks or registered trademarks of their respective companies. © Advantech Co., Ltd. 2011...
- Page 23 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Advantech EKI-2728I-AE EKI-2728-BE EKI-2728-CE EKI-2728I-CE...
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