Cabletron Systems SEHI-22, SEHI-32 From Punch Down To RJ-45 Into Block Wallplate Office, 10BASE-T

Page 88

TWISTED PAIR WIRING TABLES

Table A-2. Twisted Pair Wiring

from a Punch Down Block to a 10Base-T Device

From Punch Down

To RJ-45

Into

Into

Block

 

Wallplate

Office

10BASE-T

 

 

 

 

 

Drop

Device

 

 

 

 

 

Port 12/24

 

Pin

Pin

Pin

B45

Violet/Green

RX+

1

TX+

1

TX+

1

TX+

B46

Green/Violet

RX-

2

TX-

2

TX-

2

TX-

B47

Violet/Brown

TX+

3

RX+

3

RX+

3

RX+

B48

Brown/Violet

TX-

6

RX-

6

RX-

6

RX-

Port 11/23

 

Pin

Pin

Pin

B41

Violet/Blue

RX+

1

TX+

1

TX+

1

TX+

B42

Blue/Violet

RX-

2

TX-

2

TX-

2

TX-

B43

Violet/Orange

TX+

3

RX+

3

RX+

3

RX+

B44

Orange/Violet

TX-

6

RX-

6

RX-

6

RX-

Port 10/22

 

Pin

Pin

Pin

B37

Yellow/Brown

RX+

1

TX+

1

TX+

1

TX+

B38

Brown/Yellow

RX-

2

TX-

2

TX-

2

TX-

B39

Yellow/Gray

TX+

3

RX+

3

RX+

3

RX+

B40

Gray/Yellow

TX-

6

RX-

6

RX-

6

RX-

Port 9/21

 

Pin

Pin

Pin

B33

Yellow/Orange

RX+

1

TX+

1

TX+

1

TX+

B34

Orange/Yellow

RX-

2

TX-

2

TX-

2

TX-

B35

Yellow/Green

TX+

3

RX+

3

RX+

3

RX+

B36

Green/Yellow

TX-

6

RX-

6

RX-

6

RX-

 

 

 

 

 

 

 

 

 

Page A-5

Page 87 Page 89
Image 88
Page 87 Page 89
Contents 10BASE-T Intelligent 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 Installation Connecting to the NetworkTroubleshooting Local ManagementContents Appendix B Twisted Pair Wiring Tables A-1 Using this Manual Chapter IntroductionIntroduction Getting Help Sehi OverviewSehi Features Repeater FunctionalityPolarity Detection and Correction Flash EEPROMsReset Button Lanview LEDsLocal Management Stackable CapabilitiesIntroduction Optional Features EpimRack Mount or Wall Mount Hardware Daughter Board Upgrade KitRelated Manuals Cable Specifications HubSTACK Interconnect Cable RequirementsLength Insertion LossImpedance JitterDelay TemperatureCrosstalk NoiseFiber Optic Budget and Propagation Delay Cable Type Attenuation Maximum Cable LengthInstallation REQUIREMENTS/SPECIFICATIONS Connectors Thin-Net Network Requirements for the EPIM-C ModuleCable Type TerminatorsAUI Cable Requirements for the EPIM-A and EPIM-X Modules Network Port SpecificationsAUI Cable SEHI-22 and SEHI-24 Network Port Specifications SEHI-32 and SEHI-34 Network Port SpecificationsPin Champ Connector Installation REQUIREMENTS/SPECIFICATIONS Epim Specifications EPIM-TEPIM-F1 and EPIM-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-XCOM Transceiver RequirementsDelay Times Start of Packets Delay Times JAMGeneral PreambleFault Protection Power Supply RequirementsOutput Min. Load Max. Load Max Power JAM OutputSafety PhysicalInstalling the Sehi Unpacking the SehiStacking the Sehi Stacking the Sehi Attaching the Strain Relief Bracket Disconnect SEH and Sehi Interconnect Cables At the OUT PortInstalling the Sehi in the Rack Rack Mounting the SehiWall Mounting the Sehi Free-Standing Installation Shelf or Table-top InstallationInstallation Connecting the Sehi to the Power Source Connecting the Sehi to the Network Connecting to Network Ports, SEHI-22 and SEHI-24EPIM-2 Connecting to Network Ports, SEHI-32 and SEHI-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 CPUTroubleshooting CLN Using the Reset ButtonRCV LNKChapter Local Management Local Management Management Terminal Requirements Console Cable Configuration Management Terminal ConnectionManagement Terminal Setup Parameters Menu Function Selection Display SetupGeneral Setup SetupLocal Management Accessing Local Management Sehi Local ManagementFeature Selection Screen Local Management Using the Local Management Screens Community Name Table ScreenAccess Community NameEditing the Community Name Field Configuration Screen IP AddressDefault Gateway Port Enable OverrideSetting the IP Address SubNet MaskSetting the Subnet Mask Setting the Default Gateway Using the Port Enable OverrideExiting the Configuration Screen Trap Table ScreenConfiguring the Trap Table Snmp Community NameTraps Trap IP AddressExiting the Trap Table Screen Snmp Tools ScreenOID Prepend GetSet Get NextWalk Recall-OIDStep CyclesGetting Individual OIDs Getting the Next OIDSetting an OID Viewing Multiple OIDsStepping Through OIDs Walking Through OIDsCycling Through OIDs Exiting the Snmp Tools Screen Device Statistics ScreenErrors Received CRC ErrorsAlignment Errors Port Admin. StatusEnable Port Disable PortUpdate-Freq Port Seg. StatusUsing the Enable Port Command Selecting the Appropriate Module/PortUsing the Disable Port Command Exiting the Device Statistics ScreenAppendix a Twisted Pair Wiring Tables Twisted Pair Wiring TablesA-2 A-3 A-4 10BASE-T From Punch Down To RJ-45 Into Block Wallplate OfficeDrop Device A-6 A-7 SEHI-32/34 Punch Wall Plate Champ Down Block If Required Ethernet DeviceFigure A-1. Punch Down Block A-9 Power Supply Cord GermanSpanish French
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