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Kingston Technology KNE8TX/WG manual Rear Panel, 4 or 8 UTP Ports, DC Power Connector

Models: KNE8TX/WG

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Rear Panel

8	Rear Panel

Rear Panel

5V 2A

4 3 2 1

Fig. 1-6 KNE4TX/WG Rear Panel

5V 2A

8

7

6

5

4

3

2

1

Fig. 1-7 KNE8TX/WG Rear Panel

4 or 8 UTP Ports

The UTP ports are numbered 1 through 4 or 1 through 8 for 100BASE-TX connections. Since crossover function is implemented on all UTP MDI-X ports, a straight-through UTP cable should be used. (Note: Port 4 and Port 8 support both cable types using the cascade switch. Refer to Appendix A & B for details on RJ-45 pin assignments and cable guidelines.

DC Power Connector

The EtheRx hub gets its power from the auto-sensing power supply. Insert the power jack into the DC power connector located to the far right. For safety purposes, ONLY use the included power supply for proper operation. The wrong type of power supply may cause damage to both the EtheRx hub and the power supply. (NOTE: The power supply output voltage is 5VDC/2.0A.

Polarity on the power jack and DC power connector is negative (-) on the outside and positive (+) on the inside.)

Rear Panel View

5V 2A

DC Power Jack

DC Power Connector

Fig. 1-8 DC Power Connector

Kingston Technology Company

KNExTX/WG User’s Guide - Rev. A00

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Kingston Technology manual 4 or 8 UTP Ports, DC Power Connector, 6 KNE4TX/WG Rear Panel, 7 KNE8TX/WG Rear Panel

Contents

KINGSTON TECHNOLOGY MODELS KNE4TX/WG KNE8TX/WGPage Part No. 4460057-001.A00 Kingston Technology’s EtheRx Workgroup 4-Port and 8-Port100BASE-TX Fast Ethernet Hubs User’s Guide Kingston Technology Company 17600 Newhope Fountain Valley, CA 714Special Features TABLE OF CONTENTSPackage Contents Error-HandlingAppendix B Page Fig. 1-1 - KNE4TX/WG & KNE8TX/WG IntroductionModel Types Special Features Package ContentsRepeater Functions Design FeaturesError-Handling Receive Jabber ProtectionFront Panel Hardware InstallationPower LED Fig. 1-2 KNE4TX/WG Front Panel4 or 8 UTP Port LEDs Utilization LEDsCollision LED Notes on MDI and MDI-X Ports Cascade SwitchFig. 1-4 Cascade Switch functions Using a Straight-Through CableFig. 1-5 - Typical Class II Repeater Cascade Configuration Table 1-1 Cascade Switch functionsRear Panel DC Power ConnectorFig. 1-8 DC Power Connector 4 or 8 UTP PortsKNExTX/WG User’s Guide - Rev. A00 AppendicesAppendices Kingston Technology CompanyUTP Pin Assignments Fig. A-1 RJ-45 Connector Pin NumbersAppendix A Pin Assignments Table A-1 UTP Pin AssignmentsStraight-Through Cable Wiring UTP Cable WiringCable Wiring Standards Crossover” Cable WiringFig. B-2 4-Pair T568B Wiring Fig. B-1 4-Pair T568A WiringTable B-3 4-Pair T568A Wiring Table B-4 4-Pair T568B WiringRating Codes Terms You Should Be Familiar WithEtheRx 4- and 8-Port Fast Ethernet Workgroup Hubs SpecificationsAppendix C EnvironmentalFCC Class A, CE CISPR A Appendix D Commonly Asked QuestionsEMI Standards EMC StandardsClass I vs. Class II 100BASE-TX Fast Ethernet Repeaters What is Category 5?Appendix D Commonly Asked Questions Will 100BASE-TX run on Category 3 cable?What are the Guidelines for Proper Termination? Appendix E Mounting TemplatesCategory 5 Compliance vs. Category 5 Performance? Can I mix CAT 3 and CAT 5 cabling in the same building?Kingston Technology Company Fig. E-1 Mounting Template specificationsAppendix D Mounting Templates KNExTX/WG User’s Guide - Rev. A00Appendix F Warranties and Notices Limited Warranty StatementDuration of Warranty Disclaimers Warranty Claim RequirementsFree Technical Support Rev. 10/97F.C.C. Certification CE Notice