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Enterasys Networks 6H302-48 Connecting UTP Cables to the 6H303-48, 4 Crossover Cable RJ45 Pinouts

Models: 6H302-48

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Figure 3-4 Crossover Cable RJ45 Pinouts

Connecting to the Network

Figure 3-4 Crossover Cable RJ45 Pinouts

NOTE:

RX+/RX– and TX+/TX– must share a common color pair.

	TO								TO
RJ45 Switch Port							Other Device Port
										RX+
RX+	1								1	RX+
RX–	2								2	RX–
TX+	3								3	TX+


TX–	6								6	TX–
					RJ45 to RJ45					3387_04

Figure 3-5 Straight-Through Cable RJ45 Pinouts

NOTE:

RX+/RX– and TX+/TX– must share a common color pair.

	TO						TO
RJ45 Switch Port					Other Device Port
								RX+
RX+	1						1
RX+	1						1
RX–	2						2	RX–
RX–	2						2	RX–
TX+	3						3	TX+
TX+	3						3	TX+
TX–	6						6	TX–
TX–	6			RJ45 to RJ45			6	TX–
								3387_05

e.Ensure that the twisted pair connection meets the dB loss and cable specifications outlined in the Cabling Guide. Refer to About This Guide for information on obtaining this document.

If a link is not established, contact Enterasys Networks. Refer to “Getting Help” in About This Guide for details.

4.Repeat steps 1 through 3 above, until all connections have been made.

3.5.2Connecting UTP Cables to the 6H303-48

When facing the front panel of the 6H303-48, the RJ21 connectors from top to bottom represent Ethernet/Fast Ethernet segments 1 through 12, segments 13 through 24, 25 through 36, and 37 through 48, respectively.

Installation 3-9

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Enterasys Networks 6H302-48 manual Connecting UTP Cables to the 6H303-48, 4 Crossover Cable RJ45 Pinouts

Contents

FAST ENET 6H302-48 and 6H303-48 Fast Ethernet User’s Guide6H302-48 6H303-48Page Order Number 9033387-05 October Enterasys Networks, Inc 35 Industrial Way Rochester, NHCLASS A ITE NOTICE FCC NOTICEINDUSTRY CANADA NOTICE VCCI NOTICECAREFULLY READ THIS LICENSE AGREEMENT ENTERASYS NETWORKS, INC PROGRAM LICENSE AGREEMENTBEFORE OPENING OR UTILIZING THE ENCLOSED PRODUCT 7. NO LIABILITY FOR CONSEQUENTIAL DAMAGES. IN NO EVENT SHALL ENTERASYS OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS, PROFITS, BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR RELIANCE DAMAGES, OR OTHER LOSS ARISING OUT OF THE USE OR INABILITY TO USE THIS ENTERASYS PRODUCT, EVEN IF ENTERASYS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. BECAUSE SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, OR IN THE DURATION OR LIMITATION OF IMPLIED WARRANTIES IN SOME INSTANCES, THE ABOVE LIMITATION AND EXCLUSIONS MAY NOT APPLY TO YOU DECLARATION OF CONFORMITY Page Contents ContentsABOUT THIS GUIDE viii Contents INDEXFigures Figuresx Tables TablesImportant Notices USING THIS GUIDEAbout This Guide 6C105 SmartSwitch 6000 Overview and Setup Guide STRUCTURE OF THIS GUIDERELATED DOCUMENTS Matrix E7 Overview and Setup GuideAbout This Guide DOCUMENT CONVENTIONSThe guide uses the following conventions Document ConventionsGETTING HELP Important Notice IntroductionNetwork Ports Group Select Switch Port Status LEDs Group Select LEDs Network PortsFigure 1-1 6H302-48 and 6H303-48 Modules 1-2 Introduction1.4 SMARTTRUNK 1.1 CONNECTIVITY1.2 RUNTIME IP ADDRESS DISCOVERY 1.3 HALF-DUPLEX/FULL-DUPLEX AUTO-NEGOTIATIONRemote Monitoring RMON 1.5 REMOTE MONITORING RMON1.6 BROADCAST SUPPRESSION 1.7 PORT/VLAN REDIRECT FUNCTIONS1.9 FLOW CONTROL 1.8 TRAFFIC RATE LIMITING1.12 DISTRIBUTED CHASSIS MANAGEMENT 1.10 GARP SWITCH OPERATIONInstallation in the Matrix E7 6C107 Chassis 1.11 802.1 PORT PRIORITY1.13 MANAGEMENT 1.14 SWITCHING OPTIONSInstallation in the SmartSwitch 6000 6C105 Chassis 1-8 Introduction 1.16 LANVIEW DIAGNOSTIC LEDs1.15 STANDARDS COMPATIBILITY Standards Compatibility2.2 10BASE-T NETWORK 2.1 SMARTTRUNK FEATURENetwork Requirements 2-2 Network Requirements 2.3 100BASE-TX NETWORK100BASE-TX Network Installation 3.1 UNPACKING THE MODULE 3.2 INSTALLING OPTIONAL FLASH UPGRADE3.3 INSTALLING THE MODULE INTO THE MATRIX E7 CHASSIS To install a module, refer to Figure 3-1 and proceed as follows Backplane Connectors Slot Number Installing the Module into the Matrix E7 ChassisFigure 3-1 Installing a Module into the Matrix E7 Chassis 3-4 Installation3.4 INSTALLING THE MODULE INTO THE 6C105 CHASSIS 338702 Installing the Module into the 6C105 ChassisFigure 3-2 Installing a Module into the 6C105 Chassis 3-6 Installation3.5.1 Connecting UTP Cables to the 6H302-48 3.5 CONNECTING TO THE NETWORKButton Figure 3-3 Connecting a Twisted Pair Segment to the 6H302-48Group Select Figure 3-5 Straight-Through Cable RJ45 Pinouts 3.5.2 Connecting UTP Cables to the 6H303-48Figure 3-4 Crossover Cable RJ45 Pinouts ScrewScrew Hole Figure 3-6 Connecting a Twisted Pair Segment to the 6H303-48Screw Screw HoleInstallation 3.6 COMPLETING THE INSTALLATIONCompleting the Installation Page Viewing Receive and Transmit Activity Troubleshooting4.1 USING LANVIEW Figure 4-1 LANVIEW LEDs both modules Using LANVIEW4-2 Troubleshooting Solid. Resetting, normal Using LANVIEWPower off Ensure chassis has adequate powerColor State Using LANVIEW4-4 Troubleshooting Table 4-1 LANVIEW LEDs ContinuedProblem 4.2 TROUBLESHOOTING CHECKLISTTroubleshooting Checklist Table 4-2 Troubleshooting Checklist4-6 Troubleshooting Troubleshooting ChecklistTable 4-2 Troubleshooting Checklist Continued ProblemFigure 4-2 RESET Button both modules 4.3 USING THE RESET BUTTONPage Physical Properties SpecificationsA.1 6H302-48 / 6H303-48 SPECIFICATIONS Processors/Memory6H303-48 Environmental RequirementsInput/Output Ports 6H302-48Table A-3 Compliance Standards A.2 COM PORT PINOUT ASSIGNMENTSA.3 REGULATORY COMPLIANCE Table A-2 COM Port Pin AssignmentsPage B.1 REQUIRED TOOLS Mode Switch Bank Settings and OptionsB.2 SETTING THE MODE SWITCHES DO NOT attempt a Forced BootP unless a BootP server has been configured for the module. The BootP server references the location of a station acting as a Trivial File Transfer Protocol TFTP server containing the module image file B.3.1 Locating the FLASH Module B.3 FLASH UPGRADEB.3.2 Installing the FLASH Module Page Numerics IndexIndex-2