Planet Technology FGSW-4840S user manual Appendix a, Switch‘s RJ-45 Pin Assignments

Page 38

APPENDIX A

A.1 Switch‘s RJ-45 Pin Assignments

1000Mbps, 1000Base T

Contact

MDI

MDI-X

1

BI_DA+

BI_DB+

 

 

 

2

BI_DA-

BI_DB-

 

 

 

3

BI_DB+

BI_DA+

 

 

 

4

BI_DC+

BI_DD+

 

 

 

5

BI_DC-

BI_DD-

 

 

 

6

BI_DB-

BI_DA-

 

 

 

7

BI_DD+

BI_DC+

 

 

 

8

BI_DD-

BI_DC-

 

 

 

Implicit implementation of the crossover function within a twisted-pair cable, or at a wiring panel, while not expressly forbidden, is beyond the scope of this standard.

A.2 10/100Mbps, 10/100Base-TX

Contact

MDI

MDI-X

1

1

3

 

 

 

2

2

6

 

 

 

3

3

1

 

 

 

6

6

2

 

 

 

A.3 RJ-45 cable pin assignment

6

321

6

321

6 3 2 1

There are 8 wires on a standard UTP/STP cable and each wire is color-coded. The following shows the pin allocation and color of straight cable and crossover cable connection:

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Contents
Page Trademarks Table of Contents Product Features Package ContentsHow to Use This Manual IntroductionProduct Specifications Model FGSW-4840SSystem InstallationProduct Description Per 10/100Mbps portPer SFP-Mini-GBIC port Installing a FGSW-4840SPer 1000Base-T port Rack Mounting Configuration Preparing for configuration2Web Switch Utility install process 4Web Switch Utility install process 6Web Switch Utility install process Toolbar function FileView 12Web Switch Utility’s Help screen Discovery ListMonitor List Page Device Settings Up to 20 characters is allowed for the passwordFirmware upgrade Procedure 19Firmware Upgrade screen22Firmware Upgrade completed screen Login the Switch Main MenuPort 25Web Main screenVlan Page 30Edit existence Vlan Setting screen Page Trunking 34Delete existence Vlan group screen35Trunking Setting screen Status Statistics38Per port Statistics screen Trap Password Setting Backup Setting43Backup Setting screen Reset Setting 46Restore Setting screen48Reset Setting screen LogoutSwitch Operation Troubleshooting Performance is bad10/100Mbps, 10/100Base-TX Switch‘s RJ-45 Pin AssignmentsAppendix a RJ-45 cable pin assignmentFigure A-1 Straight-Through and Crossover Cable
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