Cisco Systems 80O SERIES manual Cabling Specifications, Rof Rtn

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Appendix B Specifications and Cables

Cabling Specifications

Table B-10 IDSL Connector Pinouts (RJ-45)

Pin	Function

5	IDSL interface network connection
	(Ring)

6	Unused

7	Unused

8	Unused

Table B-11 Telephone Connector Pinouts (RJ-11)

Pin

1

2

3

4

5

6

Function

Unused

Unused

Ring

Tip

Unused

Unused

Table B-12 Power Connector Pinouts

Pin

1

2

3

4

5

6

7

8

Function

ROF

RTN

Unused

Unused

+5

RTN

–71

–24

Cabling Specifications

This section provides the following cabling specifications:

•Straight-through and crossover Ethernet cables.

•Ethernet, ISDN, IDSL and telephone cable distance limitations. (A telephone cable connects a device to a telephone port.)

Cisco 800 Series Routers Hardware Installation Guide

	B-6	78-5373-04

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Contents Cisco 800 Series Routers Hardware Installation Guide Page Cisco 800 Series Routers Hardware Installation Guide Page N T E N T S Mounting on a Table Audience OrganizationConventions ViiViii Obtaining Documentation Cisco.comDocumentation DVD Ordering DocumentationReporting Security Problems in Cisco Products Documentation FeedbackCisco Product Security Overview Obtaining Technical Assistance Cisco Technical Support WebsiteSubmitting a Service Request Definitions of Service Request SeverityObtaining Additional Publications and Information XiiXiii Xiv Overview Feature Summary Feature Routers DescriptionRouter Ports Summary Front PanelsRouter Ethernet Ports Isdn Ports Telephone Ports Back Panels Link LED Ethernet port Isdn BRI S/T portCisco 802 Router Back Panel Cisco 804 Router Back Panel LEDs Color FunctionCH1 CH1 RXDCH1 TXD CH2Installation Safety European Union StatementsPreventing Electrostatic Discharge Damage Network Termination Point StatementIsdn S/T Ports Statement Preinstallation Activities Preventing Router DamageUnpacking Your Router Installing Your Router Connecting Ethernet Devices NetworkDevice Network Device Ethernet CableConnected to Router Router Port Type Button Setting Connecting Hubs Connecting a Server, PC, or Workstation Connecting an Isdn Line Connecting an Isdn Line to Cisco 801 and Cisco 803 RoutersNT1 Connecting an Isdn Line to Cisco 802 and Cisco 804 Routers Connecting an Idsl Line IsdnConnecting a Digital Telephone Connecting the Idsl Cable to Cisco Idsl RoutersConnecting an Analog Telephone, Fax, or Modem Vendor Name Product Name For More Information Connecting a Terminal or PC Connecting Terminal or PCConnecting the Power Supply Mounting Your RouterMounting on a Table Mounting on a Wall 11 Wall-Mounting Brackets Bottom of RouterVerifying Installation Installation Verifying InstallationPower/Link LEDs To Check Normal Patterns Where to Go from Here Troubleshooting Problems During First Startup Symptom Problem SolutionsProblems After First Startup SymptomTo HUB/TO PC LINE, CH1, CH1 RXDCorrectly, see the Connecting a Digital Problems After Router Is Running CH1, CH1 RXD, CH1 TXD CH1 RXD, CH1 TXD, CH2When Contacting Your Cisco Reseller Page Isdn and Idsl Concepts Page System Specifications Description Design SpecificationPort Connector Pinouts TX+ RX+Button OUT Pin Position RX+ TX+Button Pin OUT Position Pin FunctionRTS DTR TXD GND RXD DSR CTS TXD+ RXD+ TipCabling Specifications ROF RTNEthernet Cable Specifications Maximum Cable DistancesType Category Shielding 10BASE-TPage Numerics GL-1GL-2 GL-3 GL-4 D E IN-1Modem, connecting Mounting the router IN-2Illustrated Settings Troubleshooting IN-3IN-4