Manuals / Kingston Technology / Computer Equipment / Switch

Kingston Technology KNE8TX/WG Appendix C, Specifications, Environmental, Electrical, Physical

Models: KNE8TX/WG

1 27

Download 27 pages 36.68 Kb

Page 20

Appendix C

14	Appendix B Cabling Guidelines

4.NEAR-END CROSSTALK (NEXT) – In wires packed together within a cable, the signals generated at one end of the link can flush out the weaker signals coming back from the recipient.

Appendix C

Specifications

EtheRx 4- and 8-Port Fast Ethernet Workgroup Hubs

Compliance:

IEEE 802.3u 100BASE-TX Standard

Media Interface:

KNE4TX/WG

4 UTP ports for 100Mbps connections

KNE8TX/WG

8 UTP ports for 100Mbps connections

Diagnostic LEDs:

1 LED for Power Indicator (steady green)

5 LEDs for Utilization status (steady green)

1 LED for Collision Detection (flashing amber)

1 LED for each port

Link (steady green)

Activity (flashing green)

Partition / Error (flashing amber)

Connection Type:

RJ-45, Female

Cable Type:

Category 5 UTP 26 to 22 AWG

Maximum Cable Length:

Cascading 2 Class II

5m (16.4ft)

repeaters (2 max.):

Repeater to node:

100m

(328ft)

Environmental:

Operating Temp.

0°C to 45°C (32°F to 113°F)

Storage Temp.

-20°C to 60°C (-4°F to 140°F)

Relative Humidity

10% to 90% non-condensing

Electrical:

Input Voltage:

100VAC-240VAC, 50/60Hz

Auto-sensing

Output Voltage:

5VDC, 2A

Power Polarity:

Power Consumption:

KNE4TX/WG

4.5W

KNE8TX/WG

8.5W

Physical:

Dimension (HxWxD):

1.1” (28mm) x 6.5” (165mm) x 6.1” (155mm)

Weight:

1.9 lbs (0.86 kg)

Certification:

Kingston Technology Company

KNExTX/WG User’s Guide - Rev. A00

Image 20

Kingston Technology KNE8TX/WG Appendix C, Specifications, EtheRx 4- and 8-Port Fast Ethernet Workgroup Hubs, Environmental

Contents

KINGSTON TECHNOLOGY MODELS KNE4TX/WG KNE8TX/WGPage Kingston Technology’s EtheRx Workgroup 4-Port and 8-Port 100BASE-TX Fast Ethernet Hubs User’s GuidePart No. 4460057-001.A00 Kingston Technology Company 17600 Newhope Fountain Valley, CA 714TABLE OF CONTENTS Package ContentsSpecial Features Error-HandlingAppendix B Page Fig. 1-1 - KNE4TX/WG & KNE8TX/WG IntroductionModel Types Special Features Package ContentsDesign Features Error-HandlingRepeater Functions Receive Jabber ProtectionHardware Installation Power LEDFront Panel Fig. 1-2 KNE4TX/WG Front Panel4 or 8 UTP Port LEDs Utilization LEDsCollision LED Cascade Switch Fig. 1-4 Cascade Switch functionsNotes on MDI and MDI-X Ports Using a Straight-Through CableFig. 1-5 - Typical Class II Repeater Cascade Configuration Table 1-1 Cascade Switch functionsDC Power Connector Fig. 1-8 DC Power ConnectorRear Panel 4 or 8 UTP PortsAppendices AppendicesKNExTX/WG User’s Guide - Rev. A00 Kingston Technology CompanyFig. A-1 RJ-45 Connector Pin Numbers Appendix A Pin AssignmentsUTP Pin Assignments Table A-1 UTP Pin AssignmentsUTP Cable Wiring Cable Wiring StandardsStraight-Through Cable Wiring Crossover” Cable WiringFig. B-1 4-Pair T568A Wiring Table B-3 4-Pair T568A WiringFig. B-2 4-Pair T568B Wiring Table B-4 4-Pair T568B WiringRating Codes Terms You Should Be Familiar WithSpecifications Appendix CEtheRx 4- and 8-Port Fast Ethernet Workgroup Hubs EnvironmentalAppendix D Commonly Asked Questions EMI StandardsFCC Class A, CE CISPR A EMC StandardsWhat is Category 5? Appendix D Commonly Asked QuestionsClass I vs. Class II 100BASE-TX Fast Ethernet Repeaters Will 100BASE-TX run on Category 3 cable?Appendix E Mounting Templates Category 5 Compliance vs. Category 5 Performance?What are the Guidelines for Proper Termination? Can I mix CAT 3 and CAT 5 cabling in the same building?Fig. E-1 Mounting Template specifications Appendix D Mounting TemplatesKingston Technology Company KNExTX/WG User’s Guide - Rev. A00Appendix F Warranties and Notices Limited Warranty StatementDuration of Warranty Warranty Claim Requirements Free Technical SupportDisclaimers Rev. 10/97F.C.C. Certification CE Notice