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Product Warranty (2 years) 
 

Advantech warrants to you, the original purchaser, that each of its products will be free from 
defects in materials and workmanship for two years from the date of purchase. 
 
This warranty does not apply to any products which have been repaired or altered by persons 
other than repair personnel authorized by Advantech, or which have been subject to misuse, 
abuse, accident or improper installation. Advantech assumes no liability under the terms of 
this warranty as a consequence of such events. 
 
Because of Advantech

s high quality-control standards and rigorous testing, most of our 

customers never need to use our repair service. If an Advantech product is defective, it will be 
repaired or replaced at no charge during the warranty period. For out-of-warranty repairs, you 
will be billed according to the cost of replacement materials, service time and freight. Please 
consult your dealer for more details. 
 
If you think you have a defective product, follow these steps: 
 
1.  Collect all the information about the problem encountered. (For example, CPU speed, 

Advantech products used, other hardware and software used, etc.) Note anything 
abnormal and list any onscreen messages you get when the problem occurs. 

2.  Call your dealer and describe the problem. Please have your manual, product, and any 

helpful information readily available. 

3.  If your product is diagnosed as defective, obtain an RMA (return merchandize 

authorization) number from your dealer. This allows us to process your return more 
quickly. 

4.  Carefully pack the defective product, a fully-completed Repair and Replacement Order 

Card and a photocopy proof of purchase date (such as your sales receipt) in a shippable 
container. A product returned without proof of the purchase date is not eligible for 
warranty service. 

5.  Write the RMA number visibly on the outside of the package and ship it prepaid to your 

dealer. 

Summary of Contents for EKI-2525PA

Page 1: ...EKI 2525PA 5 port Industrial Unmanaged Ethernet Switch with 4 port PoE User Manual...

Page 2: ...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 However Advantech Co Ltd assumes no responsibility...

Page 3: ...lacement materials service time and freight Please consult your dealer for more details If you think you have a defective product follow these steps 1 Collect all the information about the problem enc...

Page 4: ...iate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential...

Page 5: ...ything over the power cord 10 All cautions and warnings on the equipment should be noted 11 If the equipment is not used for a long time disconnect it from the power source to avoid damage by transien...

Page 6: ...mage 1 To avoid electrical shock always disconnect the power from your PC chassis before you work on it Don t touch any components on the CPU card or other cards while the PC is on 2 Disconnect power...

Page 7: ...mensions units mm 9 Figure 2 1 Front View of EKI 2525PA 9 Figure 2 2 Side View of EKI 2525PA 10 Figure 2 3 Rear View of EKI 2525PA 11 Figure 2 4 Top View of EKI 2525PA 12 2 3 Mounting 13 2 3 1 Wall mo...

Page 8: ...EKI 2525PA User Manual viii...

Page 9: ...1 Chapter1 Overview Sections include z Introduction z Features z Specifications z Packing List z Safety Precaution CHAPTER...

Page 10: ...ion costs in many cases 1 1 3 Dual Power Input EKI 2525PA redundant power input design is with power reserve protection to prevent the switch device broken by wrong power wiring When one of power inpu...

Page 11: ...w control Supports store and forward transmission Supports auto negotiation Supports MDI MDI X auto crossover Provides surge protection EFT 3 000 VDC for power line Supports 4 000 VDC ESD protection f...

Page 12: ...Duplex Collision Power Power Consumption 62 5 Watts 48 VDC 67 Watts 24 VDC Full load with PoE Power Input 2 x Unregulated 24 48 VDC Fault Output 1 Relay Output Mechanism Dimensions WxHxD 48 6 x 140 x...

Page 13: ...5 Chapter1 Certifications Safety UL cUL 508 EMC U S A FCC Part 15 CISPR 22 EU EN55011 IEC61000 4 2 3 4 5 6 8 EN61000 6 1 3 Free Fall IEC60068 2 32 Shock IEC60068 2 27 Vibration IEC60068 2 6...

Page 14: ...cation CD ROM with software and User manual 2 x Wall Mounting Bracket and Screws 1 x DIN rail Mounting Bracket and Screws 1 x EKI 2525PA Startup Manual 1 x DC Jack Cable 2 0 150mm 1 5 Safety Precautio...

Page 15: ...7 Chapter2 Installation Sections include z LED Indicators z Dimensions z Mounting z Network Connection z Power Connection CHAPTER...

Page 16: ...Green Off Power input 1 is inactive On Power input 2 is active P2 Green Off Power input 2 is inactive On Power input 1 or 2 is inactive P Fail Red Off Power input 1 and 2 are both active or no power i...

Page 17: ...9 Chapter2 2 2 Dimensions units mm Figure 2 1 Front View of EKI 2525PA...

Page 18: ...EKI 2525PA User Manual 10 Figure 2 2 Side View of EKI 2525PA...

Page 19: ...11 Chapter2 Figure 2 3 Rear View of EKI 2525PA...

Page 20: ...EKI 2525PA User Manual 12 Please refer to page 16 for pin assignment Figure 2 4 Top View of EKI 2525PA...

Page 21: ...nted by using the included mounting kit Then hang on the EKI 2525PA to the nails on the wall First use the screws included in the package to combine the EKI 2525PA and metal mounting kit And then you...

Page 22: ...teps The DIN rail kit is screwed on the industrial switch when out of factory If the DIN rail kit is not screwed on the industrial switch please screw the DIN rail kit on the switch first First hang t...

Page 23: ...15 Chapter2 Then let the device down straight to slide over the rail smoothly See Figure 2 7 Figure 2 7 Installation to DIN rail Step 2...

Page 24: ...ther hub or switch either MDI X or uplink MDI port The EKI 2525PA supports auto crossover to make networking more easy and flexible You can connect any RJ 45 MDI X station port on the switch to any de...

Page 25: ...17 Chapter2 Troubleshooting CHAPTER...

Page 26: ...length of any twisted pair connection does not exceed 100 meters 328 feet 3 Diagnosing LED Indicators The switch can be easily monitored through panel indicators which describes common problems user...

Page 27: ...19 Chapter2 Pin Assignment Wiring APPENDIX...

Page 28: ...EKI 2525PA User Manual 20 Appendix A Pin Assignment Wiring It is suggested to adopt ELA TIA as the wiring of the RJ 45 Figure A 1 RJ 45 Pin Assignment Figure A 2 EIA TIA 568B Figure A 2 EIA TIA 568A...

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