Manual de instrucciones de Accton Technology 10BASE-T EH2045S

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EtherHub-5st Quick Start Guide
5-Port 10BASE-T Smart Ethernet Hub
Thank you for purchasing our product. This quick start guide contains information necessary to
install and operate Accton’s EtherHub-5st smart Ethernet hub. This guide is designed for the
experienced network installer.
Package Contents
Your package includes the following:
• EtherHub-5st (EH2045S).
Use the stand to mount the
• Quick Start Guide
hub standing upright , lying
• Power Adapter (optional)
fl

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EtherHub-5st User’s Guide LED Indicators This hub provides LED indicators for monitoring various network conditions. A glance at the front panel allows you to instantly monitor the status of each station port plus the overall condition of the hub. LED Color Indication Power Green Power indicator. Utilization 40% Yellow Traffic is 40% or more of Ethernet bandwidth (10Mbps). Collision Orange Collision indicator; flashes to show network collision. Unlit No activity. Green RJ-45 (10BASE-T) p

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EtherHub-5st User’s Guide Connect the hub to another hub in a daisy-chain configuration, if necessary. When daisy- chaining, use port 5MDI instead of station port 5MDI-X. To limit the number of hubs in a path (when daisy-chaining more than two hubs), link several hubs to one central hub. And make sure there is only one path between any two stations on the network. 3. Plug the power cable into the hub, and connect it to an electrical outlet. Troubleshooting Symptom: Partition indicator lights u

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EtherHub-5st User’s Guide Hub’s RJ-45 Pin Assignments MDI-X Assignment MDI-Assignment Pin (port 1~5) (Daisy-Chain Port) 1 Input Receive Data + Output transmit Data + 2 Input Receive Data - Output transmit Data - 3 Output transmit Data + Input Receive Data + 6 Output transmit Data - Input Receive Data - 4,5,7,8 Not Used Not Used Schematics for both straight and crossover twisted-pair cable are shown below. (Note that crossover cable is only required if you cascade hubs via the RJ-45 station port

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EtherHub-5st User’s Guide EMI Warning FCC Class B Certification Accton Technology Corporation Model Number: EH2045S FCC ID: HEDEH2045S This device complies with Part 15 of the FCC Rules. Operation is subject to the following conditions: 1. This device may not cause harmful interference, and 2. This device must accept any interference received, including interference that may cause undesired operation. Warning! This equipment has been tested and found to comply with the limits for a Class B digi

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EtherHub-5st User’s Guide Note: In order to maintain compliance with the limits of a Class B digital device, Accton requires that you use a quality interface cable when connecting to this device. Changes or modifications not expressly approved by Accton could void the user’s authority to operate this equipment. Suggested cable type is: twisted-pair (10BASE-T). VCCI Class 2 Compliance This product also complies with CISPR22 Class B (EN55022 Class B). EN55022 Declaration of Conformance Thi

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EtherHub-5st User’s Guide Sicherheitshinweise 1. Die Steckdose muß sich in der Nähe des Gerätes befinden und leicht zugänglich sein. 2. Zum Reinigen den Stecker aus der Steckdose ziehen. Beim Reinigen keine Flüssigreiniger oder Sprays verwenden, sondern ein angefeuchtetes Tuch. 3. Das Ethernet hub gerät nicht in Naßräume oder in der Nähe von Wasser benutzen, wie z.B. Badezimmer, Schwimmbad, Spülbecken usw. . Das Eindringen von Wasser kann zur Zerstörung des Gerätes führen. 4. Das Ethernet hu

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EtherHub-5st User’s Guide Warranty Accton warrants to the original owner that the product delivered in this package will be free from defects in material and workmanship for the lifetime of the product. For the warranty to apply, you must register your purchase by returning the registration card indicating the date of purchase and including proof of purchase. There will be a minimal charge to replace consumable components, such as fuses, power transformers, and mechanical cooling devices. The