Cisco Systems 1700 manual Ethernet Network Cabling Guidelines, Console Cable and Adapters, Utp

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Appendix B Cabling Specifications

Ethernet Network Cabling Guidelines

Table B-2describes some guidelines for creating Ethernet networks. Figures might vary, depending on the manufacturer of the network equipment.

Table B-2		Ethernet Cabling Guidelines

Specification	10BaseT		100BaseTX

Maximum segment length	100 meters		100 meters

Maximum number of segments per	5		• With Class I repeaters: 1
network			• With Class II repeaters: 2
			• With Class II repeaters: 2

Maximum hop count1	4		• With Class I repeaters: none
			• With Class II repeaters: 1

Maximum number of nodes per	1024		1024
segment

Cable type required	UTP		UTP Category 5 or STP
	Category 3, 4, or 5

1.Hop count = Routing metric used to measure the distance between a source and a destination.

Console Cable and Adapters

A console cable kit is provided with your router. Use this kit when connecting your router to a PC or terminal.

The console cable kit contains:

•RJ-45-to-RJ-45 console cable (blue)

•RJ-45-to-DB-9 adapter (gray)

Table B-3describes the wiring for the console port, the console cable, and the included adapters. This table also includes pinouts for an RJ-45-to-DB-25 adapter. Figure B-1illustrates how to identify the console cable, which is also referred to as a rollover cable.

		Cisco 1700 Router Hardware Installation Guide
		Cisco 1700 Router Hardware Installation Guide
	78-5405-03			B-3
	78-5405-03			B-3

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Contents

Corporate Headquarters Cisco 1700 Router Hardware Installation GuidePage Cisco 1700 Router Hardware Installation Guide Page N T E N T S Wall-Mounting Troubleshooting Vii Viii Audience and Scope About This GuideRelated Publications OrganizationConventions Xii Xiii Documentation DVD Obtaining DocumentationCisco.com Ordering Documentation Documentation FeedbackCisco Product Security Overview Psirt Reporting Security Problems in Cisco ProductsCisco Technical Support Website Obtaining Technical AssistanceDefinitions of Service Request Severity Submitting a Service RequestObtaining Additional Publications and Information Cisco 1700 Router Hardware Installation Guide 78-5405-03 Cisco 1700 Router Overview Cisco 1700 Router Feature Description Key FeaturesKey Features Rear-Panel Ports and LEDs Rear-Panel ConnectorsConnector/Slot Label/Color Description LED Label Color Description Rear-Panel LEDsPWR Front-Panel LEDsACT COLACT/CH1 ACT/CHØTypes of Memory Router Memory1700# show version Amounts of MemoryEquipment When You Use It Router Box ContentsUnpacking the Router Additional Required EquipmentNT1 Hardware Installation Guide that comes with every cardCisco 1700 Router Overview Before Installing the Router Installing the Cisco 1700 RouterConnecting the Router to Your Local Network Connecting the Router to the Local Network Safety Information Installing WAN Interface CardsInstalling the Cards in Correct Sequence Installing a WAN Interface CardInstalling the Cards Inserting a WAN Interface Card in the Router Connecting Power to the Router Connecting the Power Supply Verifying Your Installation Connecting a PC Optional Installation StepsConnecting the Console Cable to the Router Connecting a ModemConnecting a Modem to the Router Wall-Mount Brackets-Bottom of Router Wall-MountingInstalling the Cisco 1700 Router Installing the Cisco 1700 Router Contacting Cisco or Your Reseller TroubleshootingChange the Configuration Register Recovering a Lost PasswordConfiguration register is Reset the Router Reset the Password Reset the Configuration Register Value Problem SolvingTroubleshooting WAN Interface Cards and Cables OK LED DiagnosticsOK LED Blinking Patterns Number of Blinks MeaningSymptom Possible Causes Troubleshooting WAN Interface CardsTroubleshooting the Power System Troubleshooting the Power SystemSymptom Possible Causes Troubleshooting Isdn Isdn U Isdn S/TUse show isdn status Troubleshooting IsdnDescription Specification Table A-1 Router SpecificationsAppendix a Technical Specifications Cabling Specifications TX+ RX+ RJ-45 Pin Signal DirectionEthernet Cables Ethernet Network Cabling Guidelines Specification 10BaseT 100BaseTXConsole Cable and Adapters Table B-2 Ethernet Cabling GuidelinesTable B-3 Console Cable and Adapter Pinouts Signal RJ-45 Pin DB-9 Pin DB-25 PinConsole Terminal Port Console Cable AdapterInstalling and Upgrading Router Memory Opening the Chassis Figure C-1 Removing the Chassis Screws Figure C-2 Cisco 1700 Motherboard-Memory Locations Locating MemoryFigure C-3 Mini-Flash Module Installing a Mini-Flash ModuleRemoving a Mini-Flash Module Figure C-4 Installing a Mini-Flash ModuleFigure C-5 Removing a Mini-Flash Module Installing a DimmClosing the Chassis Figure C-6 Installing a DimmFigure C-7 Closing the Chassis Appendix C Installing and Upgrading Router Memory Isdn BRI Line Configuration Requirements Ordering and Configuring an Isdn LineSwitch Type Keywords Isdn BRI Switch TypesTable D-1 Isdn BRI Switch Types Table D-2 Isdn Provisioning by Switch Type Isdn BRI Provisioning by Switch TypeSwitch Type Provisioning Mterm =Defining Isdn Service Profile Identifiers Snapshot Routing Isdn Configuration OptionsDial-on-Demand Routing Bandwidth on Demand and Dial BackupNumerics IN-2 IN-3 IN-4 IN-5 IN-6

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