Cabletron Systems HSIM-FE6 manual Appendix B Fepim Specifications, FE-100TX

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APPENDIX B

FEPIM SPECIFICATIONS

This appendix provides speciﬁcations for the Fast Ethernet (Port) Interface Modules. Cabletron Systems reserves the right to change these speciﬁcations at any time without notice. The HSIM-FE6 supports the following Fast Ethernet (Port) Interface Modules: the FE-100TX, the FE-100FX, and the FE-100F3.

B.1 FE-100TX

The FE-100TX uses an RJ45 connector supporting Category 5

(85 – 111 ohms) Unshielded Twisted Pair (UTP) and Shielded Twisted Pair (STP) cabling.

The slide switch on the FE-100TX determines the crossover status of the cable pairs. If the switch is on the X side, the pairs are internally crossed over. If the switch is on the = side, the pairs are not internally crossed over. Figure B-1shows the pinouts for the FE-100TX with the switch in each position.

Position X (crossed over)

1.RX+ 5. NC

2.RX- 6. TX-

3.TX+ 7. NC

4.NC 8. NC

x

=

10

100

FE-100TX

Position =

(not crossed over)

1.TX+ 5. NC

2.TX- 6. RX-

3.RX+ 7. NC

4.NC 8. NC

fecrossover

Figure B-1 FE-100TX Pinouts

HSIM-FE6 User’s Guide

B-1

Image 39

Contents HSIM-FE6 Page HSIM-FE6 User’s Guide Industry Canada Notice Cabletron Software Program License HSIM-FE6 User’s Guide Declaration of Conformity HSIM-FE6 User’s Guide Contents Contents Viii HSIM-FE6 User’s Guide Figures Tables Chapter Introduction Using this ManualConnectivity Full Duplex Switched EthernetLanview Diagnostic LEDs OverviewDocument Conventions Fepim OptionsYour email address Getting HelpRelated Documentation HSIM-FE6 User’s Guide Unpacking the HSIM-FE6 Chapter InstallationInstalling Fast Ethernet Port Interface Modules Installing Fast Ethernet Port Interface Modules Installing the Fepim Installing the HSIM-FE6 in an Interface Module Installing the HSIM-FE6Removing the Hsim Coverplate Installing the HSIM-FE6 Installing the HSIM-FE6 in a Standalone Device Connecting to the Network Connecting a Fiber Optic Segment to the Fepim FE-100TX Crossover Switch Connecting a Twisted Pair Segment to the FE-100TXStraight-Through Cable Connecting to the Network HSIM-FE6 User’s Guide HSIM-FE6 LEDs ChapterLanview LEDs FE-100TX LEDHSIM-FE6 Local Management HSIM-FE6 Local Management HSIM-FE6 User’s Guide Appendix a Specifications Physical PropertiesEnvironmental Requirements Regulatory Compliance FE-100TX Appendix B Fepim SpecificationsFE-100FX Figure B-2 FE-100FX Table B-1 Transmitter PowerFE-100F3 HSIM-FE6 User’s Guide