Cabletron Systems SEH-24 SEH-32/34 Punch Wall Plate, Champ Down Block If Required Ethernet Device

Page 62

TWISTED PAIR WIRING TABLES

Table A-3. Twisted Pair Wiring Summary

SEH-32/34

Punch

Wall Plate

10BASE-T

Champ

Down Block

(If Required)

Ethernet

 

 

 

Device

Port 12

 

 

 

 

 

 

 

 

 

 

 

48 RX+

 

 

 

A45 RX+

4 Pair

 

PIN 1 TX+

 

 

PIN 1 TX+

23 RX-

 

25 Pin

 

A46 RX-

 

PIN 2 TX-

 

Office

PIN 2 TX-

 

 

Twisted

 

 

 

 

Feeder

 

 

 

 

{

Drop

 

 

{Cable

{

Distribution

 

 

49 TX+

 

{

PIN 3 RX+

 

A47 TX+ {

Cable

{PIN 3 RX+

 

 

24 TX-

 

 

 

A48 TX-

 

 

PIN 6 RX+

 

 

PIN 6 RX+

Port 11

 

 

 

 

 

 

 

 

 

 

 

46 RX+

 

 

 

A41 RX+

 

 

PIN 1 TX+

 

 

PIN 1 TX+

21 RX-

 

25 Pin

 

A42 RX-

4 Pair

 

PIN 2 TX-

 

Office

PIN 2 TX-

 

 

Twisted

 

 

 

{FeederCable {

 

 

 

{Drop{

 

47 TX+

Distribution

 

PIN 3 RX+

 

 

 

A43 TX+ {

Cable

{PIN 3 RX+

 

 

22 TX-

 

 

 

A44 TX-

 

 

PIN 6 RX-

 

 

 

PIN 6 RX-

:

 

 

 

:

 

 

:

 

 

 

:

:

 

 

 

:

 

 

:

 

 

 

:

:

 

 

 

:

 

 

:

 

 

 

:

:

 

 

 

:

 

 

:

 

 

 

:

:

 

 

 

:

 

 

:

 

 

 

:

:

 

 

 

:

 

 

:

 

 

 

:

:

 

 

 

:

 

 

:

 

 

 

:

:

 

 

 

:

 

 

:

 

 

 

:

:

 

 

 

:

 

 

:

 

 

 

:

:

 

 

 

:

 

 

:

 

 

 

:

:

 

 

 

:

 

 

:

 

 

 

:

Port 1

 

 

 

 

 

 

 

 

 

 

 

26 RX+

 

 

 

A1 RX+

4 Pair

 

PIN 1 TX+

 

 

PIN 1 TX+

1 RX-

 

25 Pin

 

A2 RX-

 

PIN 2 TX-

 

Office

PIN 2 TX-

 

 

Twisted

 

 

 

 

Feeder

 

 

 

 

Drop

 

 

 

 

 

 

 

 

 

 

 

Cable

{

Distribution

 

 

 

27 TX+

{

 

{

{

PIN 3 RX+

 

 

A3 TX+ {

Cable

{ PIN 3 RX+

 

 

2 TX-

 

 

 

A4 TX-

 

 

PIN 6 RX-

 

 

 

PIN 6 RX-

Page A-8

Page 61 Page 63
Image 62
Page 61 Page 63
Contents 10BASE-T Stackable HUB USER’S Guide Printed On Recycled Paper FCC Notice DOC NoticeCabletron SYSTEMS, INC Program License Agreement Cabletron Software Program LicenseExclusion of Warranty Disclaimer of Liability United States Government Restricted RightsTable of Contents Troubleshooting Contents InstallationConnecting to the Network Appendix B Twisted Pair Wiring Tables A-1Using this Manual Chapter IntroductionIntroduction Getting Help SEH OverviewPolarity Detection and Correction SEH FeaturesRepeater Functionality Epim Optional FeaturesStackable Capabilities Part Description Application Number Daughter Board Upgrade KitHubSTACK Interconnect Cables Rack Mount or Wall Mount HardwareCable Specifications HubSTACK Interconnect Cable RequirementsImpedance LengthInsertion Loss JitterCrosstalk DelayTemperature NoiseFiber Optic Budget and Propagation Delay Cable Type Attenuation Maximum Cable LengthInstallation REQUIREMENTS/SPECIFICATIONS Cable Type ConnectorsThin-net Network Requirements for the EPIM-C Module TerminatorsAUI Cable Network Port SpecificationsAUI Cable Requirements for the EPIM-A and EPIM-X Modules SEH-22 and SEH-24 Network Port Specifications SEH-32 and SEH-34 Network Port SpecificationsPin Champ Connector Installation REQUIREMENTS/SPECIFICATIONS Epim Specifications EPIM-TEPIM-F1/F2 Parameter Typical Worst Worst Case Typical Value BudgetEPIM-F3 EPIM-F3Parameter Typical Minimum Maximum Connector Type EPIM-CEPIM-A and EPIM-X AUI Port EPIM-A and EPIM-XDelay Times JAM Operating SpecificationsDelay Times Start of Packets GeneralOutput Min. Load Max. Load Max Power Fault ProtectionPower Supply Requirements JAM OutputSafety PhysicalInstalling the SEH Unpacking the SEHStacking the SEH SEH-2410BASE-T HUB with Lanview Attaching the Strain Relief Bracket Disconnect SEH and Sehi Interconnect Cables At the OUT PortInstalling the SEH in the Rack Rack Mounting the SEHWall Mounting the SEH Free-Standing Installation Shelf or Table-top InstallationInstallation Connecting the SEH to the Power Source Connecting the SEH to the Network Connecting Network Ports SEH-22 and SEH-24EPIM-2 Connecting Network Ports SEH-32 and SEH-34 Connecting a UTP Segment to an EPIM-T EPIM-T Cross-over SwitchConnecting to the Network Connecting to the Network Connecting to the Network Connecting a Thin-Net Segment to an EPIM-C EPIM-C Connecting an AUI Cable to an EPIM-A EPIM-AConnecting an AUI Cable to an EPIM-X Finishing the Installation On Position Toward Back Epim OFF Position Toward FrontChapter Troubleshooting Installation CHECK-OUTUsing Lanview PWR Green Mgmt Green FlashingLNK Green CLN RedRCV Yellow Flashing Appendix a Twisted Pair Wiring Tables Twisted Pair Wiring TablesA-2 A-3 A-4 Drop Device From Punch Down To RJ-45 Into Block Wallplate Office 10BASE-T A-6 A-7 SEH-32/34 Punch Wall Plate Champ Down Block If Required Ethernet DeviceFigure A-1. Punch Down Block A-9 Spanish Power Supply CordGerman French
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