Cisco ubr7111e, uBR7114, uBR7111, uBR7100E Series, uBR7114E Hardware Installation Manual

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Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide

December 17, 2009

Text Part Number: OL-5916-01

THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.

THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY.

The following information is for FCC compliance of Class A devices: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio-frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case users will be required to correct the interference at their own expense.

The following information is for FCC compliance of Class B devices: The equipment described in this manual generates and may radiate radio-frequency energy. If it is not installed in accordance with Cisco’s installation instructions, it may cause interference with radio and television reception. This equipment has been tested and found to comply with the limits for a Class B digital device in accordance with the specifications in part 15 of the FCC rules. These specifications are designed to provide reasonable protection against such interference in a residential installation. However, there is no guarantee that interference will not occur in a particular installation.

Modifying the equipment without Cisco’s written authorization may result in the equipment no longer complying with FCC requirements for Class A or Class B digital devices. In that event, your right to use the equipment may be limited by FCC regulations, and you may be required to correct any interference to radio or television communications at your own expense.

You can determine whether your equipment is causing interference by turning it off. If the interference stops, it was probably caused by the Cisco equipment or one of its peripheral devices. If the equipment causes interference to radio or television reception, try to correct the interference by using one or more of the following measures:

• Turn the television or radio antenna until the interference stops.

• Move the equipment to one side or the other of the television or radio.

• Move the equipment farther away from the television or radio.

• Plug the equipment into an outlet that is on a different circuit from the television or radio. (That is, make certain the equipment and the television or radio are on circuits controlled by different circuit breakers or fuses.)

Modifications to this product not authorized by Cisco Systems, Inc. could void the FCC approval and negate your authority to operate the product.

The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as part of UCB’s public domain version of the UNIX operating system. All rights reserved. Copyright © 1981, Regents of the University of California.

NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED “AS IS” WITH ALL FAULTS. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR

IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING, USAGE, OR TRADE PRACTICE.

IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES, INCLUDING, WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide

CCSP, the Cisco Square Bridge logo, Follow Me Browsing, and StackWise are trademarks of Cisco Systems, Inc.; Changing the Way We Work, Live, Play, and Learn, and iQuick Study are service marks of Cisco Systems, Inc.; and Access Registrar, Aironet, ASIST, BPX, Catalyst, CCDA, CCDP, CCIE, CCIP, CCNA, CCNP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Cisco Unity, Empowering the Internet Generation, Enterprise/Solver, EtherChannel, EtherFast, EtherSwitch, Fast Step, FormShare, GigaDrive, GigaStack, HomeLink, Internet Quotient, IOS, IP/TV, iQ Expertise, the iQ logo, iQ Net Readiness Scorecard, LightStream, Linksys, MeetingPlace, MGX, the Networkers logo, Networking Academy, Network Registrar, Pack et , PIX, Post-Routing, Pre-Routing, ProConnect, RateMUX, ScriptShare, SlideCast, SMARTnet, StrataView Plus, SwitchProbe, TeleRouter, The Fastest Way to Increase Your Internet Quotient, TransPath, and VCO are registered trademarks of Cisco Systems, Inc. and/or its affiliates in the United States and certain other countries.

All other trademarks mentioned in this document or Website are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (0501R)

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CONTENTS

Preface 7

Purpose 7

Audience 7

Organization 8

Related Documentation

Yo u r C is c o uBR7100 series router and the Cisco IOS software running on it contain extensive features and functionality, which are documented in the following resources:

• For international agency compliance, safety, and statutory information for WAN interfaces for

Cisco

uBR7100 series routers, refer to the regulatory compliance and safety information document

that shipped with your router.

• For information on installing and replacing field-replaceable units (FRUs), refer to the individual

document for each FRU.

• For information about replacing SDRAM see Memory Replacement Instructions for the Network

Processing Engine or Network Services Engine and Input/Output Controller at the following URL:

http://www.cisco.com/en/US/docs/routers/7200/install_and_upgrade/npe-nse_memory_install/me mory.html

• For additional information on configuring Cisco uBR7100 series routers, refer to the

Cisco

uBR7100 Series Software Configuration Guide at the following URL:

http://www.cisco.com/en/US/docs/cable/cmts/ubr7100/configuration/guide/scg7100.html

This guide contains configuration information and sample configuration files.

Chapter Description

Chapter 1, “Product Overview” Describes the Cisco uBR7100 series universal broadband

router and its major features and interfaces.

Chapter 2, “Preparing for Installation” Describes the steps required to prepare a site before installing

the Cisco

uBR7100 series router.

Chapter 3, “Installing Cisco uBR7100 Series Universal Broadband Routers”

Provides instructions to install the Cisco uBR7100 series router and to connect its network interface cables.

Chapter 4, “System Startup” Describes the procedure for the initial startup of the system.

Chapter 5, “Troubleshooting the Installation”

Provides basic troubleshooting procedures for the hardware installation.

Chapter 6, “Maintenance” Describes recommended maintenance procedures.

Appendix A, “System Specifications” Contains the physical specifications and power requirements

of the router.

Appendix B, “Manufacturers for Headend Provisioning Requirements”

Lists vendors for the auxiliary equipment that is normally required for a headend installation.

Appendix C, “Cable Specifications” Provides cabling information and pinout information for the

router.

Appendix D, “Frequency Allocation Tables ”

Provides the standard frequency allocation channel plans.

Appendix E, “Site Log” Provides a sample log sheet that can be used to track

maintenance and other changes that are done to the equipment.

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Preface

Related Documentation

• Cisco uBR7100 Series Software Features at the following URL:

http://www.cisco.com/en/US/docs/cable/cmts/feature/guide/cmtsfg.html

• Cisco CMTS System Messages at the following URL:

http://www.cisco.com/en/US/docs/cable/cmts/system/message/uberrchap1.html

• Cisco CMTS Feature Guide at the following URL:

http://www.cisco.com/en/US/docs/cable/cmts/feature/guide/cmtsfg.html

• Cisco Broadband Cable Command Reference Guide at the following URL:

http://www.cisco.com/en/US/docs/ios/cable/command/reference/cbl_book.html

• Other sources of information:

–

Cisco IOS release notes for the version of software you are using on your router.

–

For information on setting up quality of service (QoS), refer to the Quality of Service Solutions Configuration Guide and Quality of Service Solutions Command Reference publications.

–

For information on encryption, refer to the Security Configuration Guide and the Security Command Reference

publications.

–

For information on interfaces, refer to the Cisco IOS Interface Configuration Guide and the Cisco IOS Interface Command Reference

publications.

–

For information on IP, refer to the Network Protocols Configuration Guide, Part 1 and the Network Protocols Command Reference, Part 1 publications.

Conventions

Note Means reader take note. Notes contain helpful suggestions or references to materials not contained in

this publication.

Tip Means the following information might help you solve a problem.

Caution Means reader be careful. In this situation, you might do something that could result in equipment

damage or loss of data.

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Preface

Related Documentation

Safety Warning

Warning

IMPORTANT SAFETY INSTRUCTIONS

This warning symbol means danger. You are in a situation that could cause bodily injury. Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. Use the statement number provided at the end of each warning to locate its translation in the translated safety warnings that accompanied this device.

Statement 1071

SAVE THESE INSTRUCTIONS

Waarschuwing

BELANGRIJKE VEILIGHEIDSINSTRUCTIES

Dit waarschuwingssymbool betekent gevaar. U verkeert in een situatie die lichamelijk letsel kan veroorzaken. Voordat u aan enige apparatuur gaat werken, dient u zich bewust te zijn van de bij elektrische schakelingen betrokken risico's en dient u op de hoogte te zijn van de standaard praktijken om ongelukken te voorkomen. Gebruik het nummer van de verklaring onderaan de waarschuwing als u een vertaling van de waarschuwing die bij het apparaat wordt geleverd, wilt raadplegen.

BEWAAR DEZE INSTRUCTIES

Varoitus

TÄRKEITÄ TURVALLISUUSOHJEITA

Tämä varoitusmerkki merkitsee vaaraa. Tilanne voi aiheuttaa ruumiillisia vammoja. Ennen kuin käsittelet laitteistoa, huomioi sähköpiirien käsittelemiseen liittyvät riskit ja tutustu onnettomuuksien yleisiin ehkäisytapoihin. Turvallisuusvaroitusten käännökset löytyvät laitteen mukana toimitettujen käännettyjen turvallisuusvaroitusten joukosta varoitusten lopussa näkyvien lausuntonumeroiden avulla.

SÄILYTÄ NÄMÄ OHJEET

Attention

IMPORTANTES INFORMATIONS DE SÉCURITÉ

Ce symbole d'avertissement indique un danger. Vous vous trouvez dans une situation pouvant entraîner des blessures ou des dommages corporels. Avant de travailler sur un équipement, soyez conscient des dangers liés aux circuits électriques et familiarisez-vous avec les procédures couramment utilisées pour éviter les accidents. Pour prendre connaissance des traductions des avertissements figurant dans les consignes de sécurité traduites qui accompagnent cet appareil, référez-vous au numéro de l'instruction situé à la fin de chaque avertissement.

CONSERVEZ CES INFORMATIONS

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Related Documentation

Warnung

WICHTIGE SICHERHEITSHINWEISE

Dieses Warnsymbol bedeutet Gefahr. Sie befinden sich in einer Situation, die zu Verletzungen führen kann. Machen Sie sich vor der Arbeit mit Geräten mit den Gefahren elektrischer Schaltungen und den üblichen Verfahren zur Vorbeugung vor Unfällen vertraut. Suchen Sie mit der am Ende jeder Warnung angegebenen Anweisungsnummer nach der jeweiligen Übersetzung in den übersetzten Sicherheitshinweisen, die zusammen mit diesem Gerät ausgeliefert wurden.

BEWAHREN SIE DIESE HINWEISE GUT AUF.

Avvertenza

IMPORTANTI ISTRUZIONI SULLA SICUREZZA

Questo simbolo di avvertenza indica un pericolo. La situazione potrebbe causare infortuni alle persone. Prima di intervenire su qualsiasi apparecchiatura, occorre essere al corrente dei pericoli relativi ai circuiti elettrici e conoscere le procedure standard per la prevenzione di incidenti. Utilizzare il numero di istruzione presente alla fine di ciascuna avvertenza per individuare le traduzioni delle avvertenze riportate in questo documento.

CONSERVARE QUESTE ISTRUZIONI

Advarsel

VIKTIGE SIKKERHETSINSTRUKSJONER

Dette advarselssymbolet betyr fare. Du er i en situasjon som kan føre til skade på person. Før du begynner å arbeide med noe av utstyret, må du være oppmerksom på farene forbundet med elektriske kretser, og kjenne til standardprosedyrer for å forhindre ulykker. Bruk nummeret i slutten av hver advarsel for å finne oversettelsen i de oversatte sikkerhetsadvarslene som fulgte med denne enheten.

TA VARE PÅ DISSE INSTRUKSJONENE

Aviso

INSTRUÇÕES IMPORTANTES DE SEGURANÇA

Este símbolo de aviso significa perigo. Você está em uma situação que poderá ser causadora de lesões corporais. Antes de iniciar a utilização de qualquer equipamento, tenha conhecimento dos perigos envolvidos no manuseio de circuitos elétricos e familiarize-se com as práticas habituais de prevenção de acidentes. Utilize o número da instrução fornecido ao final de cada aviso para localizar sua tradução nos avisos de segurança traduzidos que acompanham este dispositivo.

GUARDE ESTAS INSTRUÇÕES

¡Advertencia!

INSTRUCCIONES IMPORTANTES DE SEGURIDAD

Este símbolo de aviso indica peligro. Existe riesgo para su integridad física. Antes de manipular cualquier equipo, considere los riesgos de la corriente eléctrica y familiarícese con los procedimientos estándar de prevención de accidentes. Al final de cada advertencia encontrará el número que le ayudará a encontrar el texto traducido en el apartado de traducciones que acompaña a este dispositivo.

GUARDE ESTAS INSTRUCCIONES

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Related Documentation

Varning!

VIKTIGA SÄKERHETSANVISNINGAR

Denna varningssignal signalerar fara. Du befinner dig i en situation som kan leda till personskada. Innan du utför arbete på någon utrustning måste du vara medveten om farorna med elkretsar och känna till vanliga förfaranden för att förebygga olyckor. Använd det nummer som finns i slutet av varje varning för att hitta dess översättning i de översatta säkerhetsvarningar som medföljer denna anordning.

SPARA DESSA ANVISNINGAR

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Preface

Related Documentation

Aviso

INSTRUÇÕES IMPORTANTES DE SEGURANÇA

Este símbolo de aviso significa perigo. Você se encontra em uma situação em que há risco de lesões corporais. Antes de trabalhar com qualquer equipamento, esteja ciente dos riscos que envolvem os circuitos elétricos e familiarize-se com as práticas padrão de prevenção de acidentes. Use o número da declaração fornecido ao final de cada aviso para localizar sua tradução nos avisos de segurança traduzidos que acompanham o dispositivo.

GUARDE ESTAS INSTRUÇÕES

Advarsel

VIGTIGE SIKKERHEDSANVISNINGER

Dette advarselssymbol betyder fare. Du befinder dig i en situation med risiko for legemesbeskadigelse. Før du begynder arbejde på udstyr, skal du være opmærksom på de involverede risici, der er ved elektriske kredsløb, og du skal sætte dig ind i standardprocedurer til undgåelse af ulykker. Brug erklæringsnummeret efter hver advarsel for at finde oversættelsen i de oversatte advarsler, der fulgte med denne enhed.

GEM DISSE ANVISNINGER

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Related Documentation

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Preface

Terms and Acronyms

To fully understand the content of this guide, you should be familiar with the following terms and acronyms:

Note A complete list of terms and acronyms is available in the Internetworking Terms and Acronyms guide,

at the following URL:

http://www.cisco.com/en/US/docs/internetworking/terms_acronyms/ita.html

• ABR—available bit rate

• AAL5—ATM adaptation layer 5

• ATM-DXI—Asynchronous Transfer Mode-Data Exchange Interface

• AWG—american wire gauge

• CoS—class of service

• CPE—customer premises equipment

• CRC—cyclic redundancy check

• CSU—channel service unit

• CTS—Clear To Send

• DCD—data carrier detect

• DCE—data communications equipment

• DIMM—dual in-line memory module

• DSR—data set ready

• DSU—data service unit

• DTE—data terminal equipment

• DTR—data terminal ready

• EMC—electromagnetic compliance

• EMI—electromagnetic interference

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Terms and Acronyms

• ESD—electrostatic discharge

• FRU—field-replaceable unit (router components that do not require replacement by a service

provider certified by Cisco)

• FTP—foil twisted-pair

• HDLC—High-Level Data Link Control

• IGRP—Interior Gateway Routing Protocol

• ILMI—Integrated Local Management Interface

• IPSec—IP Security Protocol

• ISM—Integrated Service Module

• L2F/L2TP—Layer 2 Forwarding Protocol and Layer 2 Tunneling Protocol

• LANE—LAN Emulation

• MAC—Media Access Control

• MB—megabyte

• MM—multimode

• nrt-VBR—nonreal-time variable bit rate

• NVRAM—nonvolatile random-access memory

• OAM AIS—Operation, Administration, and Maintenance alarm indication signal

• OIR—online insertion and removal

• PCI—Peripheral Component Interconnect

• PCMCIA—Personal Computer Memory Card International Association

• PPP—Point-to-Point Protocol

• QoS—quality of service

• rcp—remote copy protocol

• RFI—radio frequency interference

• RIP—Routing Information Protocol

• RISC—Reduced Instruction Set Computer

• RTS—Request To Send

• SAR—segmentation and reassembly

• SDRAM—synchronous dynamic random-access memory

• SIMM—single in-line memory module

• SMDS—Switched Multimegabit Data Service

• SMI—single-mode intermediate reach

• SNMP—Simple Network Management Protocol

• TCP/IP—Transmission Control Protocol/Internet Protocol

• TDM—time-division multiplexing

• TFTP—Trivial File Transfer Protocol

• UBR—unspecified bit rate

• UDP—User Datagram Protocol

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Obtaining Documentation

• UNI—User-Network Interface

• UTP—unshielded twisted-pair

• VC—virtual circuit

• VPN—Virtual Private Network

Obtaining Documentation

Cisco documentation and additional literature are available on Cisco.com. Cisco also provides several ways to obtain technical assistance and other technical resources. These sections explain how to obtain technical information from Cisco Systems.

Cisco.com

You can access the most current Cisco documentation at this URL:

http://www.cisco.com/en/US/products/index.html

You can access the Cisco website at this URL:

http://www.cisco.com

Ordering Documentation

You can find instructions for ordering documentation at this URL:

http://www.cisco.com/en/US/docs/general/Illus_process/PDI/pdi.htm

You can order Cisco documentation in these ways:

• Registered Cisco.com users (Cisco direct customers) can order Cisco product documentation from

the Ordering tool:

http://www.cisco.com/en/US/partner/ordering/index.shtml

• Nonregistered Cisco.com users can order documentation through a local account representative by

calling Cisco Systems Corporate Headquarters (California, USA) at 408

526-7208 or, elsewhere in

North America, by calling 800

553-NETS (6387).

Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide

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Preface

Documentation Feedback

You can send comments about technical documentation to bug-doc@cisco.com.

You can submit comments by using the response card (if present) behind the front cover of your document or by writing to the following address:

Cisco Systems Attn: Customer Document Ordering 170 West Tasman Drive San Jose, CA 95134-9883

We appreciate your comments.

Obtaining Technical Assistance

For all customers, partners, resellers, and distributors who hold valid Cisco service contracts, Cisco Technical Support provides 24-hour-a-day, award-winning technical assistance. The Cisco Technical Support Website on Cisco.com features extensive online support resources. In addition, Cisco Technical Assistance Center (TAC) engineers provide telephone support. If you do not hold a valid Cisco service contract, contact your reseller.

Cisco Technical Support Website

The Cisco Technical Support Website provides online documents and tools for troubleshooting and resolving technical issues with Cisco products and technologies. The website is available 24 hours a day, 365 days a year at this URL:

http://www.cisco.com/cisco/web/support/index.html

Access to all tools on the Cisco Technical Support Website requires a Cisco.com user ID and password. If you have a valid service contract but do not have a user ID or password, you can register at this URL:

http://tools.cisco.com/RPF/register/register.do

Submitting a Service Request

Using the online TAC Service Request Tool is the fastest way to open S3 and S4 service requests. (S3 and S4 service requests are those in which your network is minimally impaired or for which you require product information.) After you describe your situation, the TAC Service Request Tool automatically provides recommended solutions. If your issue is not resolved using the recommended resources, your service request will be assigned to a Cisco TAC engineer. The TAC Service Request Tool is located at this URL:

http://tools.cisco.com/ServiceRequestTool/create/launch.do

For S1 or S2 service requests or if you do not have Internet access, contact the Cisco TAC by telephone. (S1 or S2 service requests are those in which your production network is down or severely degraded.) Cisco TAC engineers are assigned immediately to S1 and S2 service requests to help keep your business operations running smoothly.

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Obtaining Additional Publications and Information

To open a service request by telephone, use one of the following numbers:

Asia-Pacific: +61 2 8446 7411 (Australia: 1 800 805 227) EMEA: +32 2 704 55 55 USA: 1 800 553 2447

For a complete list of Cisco TAC contacts, go to this URL:

http://www.cisco.com/en/US/support/tsd_contact_technical_support.html

Definitions of Service Request Severity

To ensure that all service requests are reported in a standard format, Cisco has established severity definitions.

Severity 1 (S1)—Your network is “down,” or there is a critical impact to your business operations. You and Cisco will commit all necessary resources around the clock to resolve the situation.

Severity 2 (S2)—Operation of an existing network is severely degraded, or significant aspects of your business operation are negatively affected by inadequate performance of Cisco products. You and Cisco will commit full-time resources during normal business hours to resolve the situation.

Severity 3 (S3)—Operational performance of your network is impaired, but most business operations remain functional. You and Cisco will commit resources during normal business hours to restore service to satisfactory levels.

Severity 4 (S4)—You require information or assistance with Cisco product capabilities, installation, or configuration. There is little or no effect on your business operations.

Obtaining Additional Publications and Information

Information about Cisco products, technologies, and network solutions is available from various online and printed sources.

• Cisco Marketplace provides a variety of Cisco books, reference guides, and logo merchandise. Visit

Cisco Marketplace, the company store, at this URL:

http://www.cisco.com/go/marketplace/

• The Cisco Product Catalog describes the networking products offered by Cisco Systems, as well as

ordering and customer support services. Access the Cisco Product Catalog at this URL:

http://www.cisco.com/en/US/products/index.html

• Cisco Press publishes a wide range of general networking, training and certification titles. Both new

and experienced users will benefit from these publications. For current Cisco Press titles and other information, go to Cisco Press at this URL:

http://www.ciscopress.com

• Pack et magazine is the Cisco Systems technical user magazine for maximizing Internet and

networking investments. Each quarter, Packet delivers coverage of the latest industry trends, technology breakthroughs, and Cisco products and solutions, as well as network deployment and troubleshooting tips, configuration examples, customer case studies, certification and training information, and links to scores of in-depth online resources. You can access Packet magazine at this URL:

http://www.cisco.com/web/about/ac123/ac114/about_cisco_packet_magazine.html

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Obtaining Additional Publications and Information

• Internet Protocol Journal is a quarterly journal published by Cisco Systems for engineering

professionals involved in designing, developing, and operating public and private internets and intranets. You can access the Internet Protocol Journal at this URL:

http://www.cisco.com/web/about/ac123/ac147/about_cisco_the_internet_protocol_journal.html

• World-class networking training is available from Cisco. You can view current offerings at

this

URL:

http://www.cisco.com/web/learning/index.html

CHA P TER

1-1

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Product Overview

This chapter provides physical and functional overviews of Cisco uBR7100 series universal broadband routers and contains the following sections that describe router hardware, major components, and functions of hardware-related features:

• Product Description, page 1-1

• Fixed Interface Units, page 1-6

• Field-Replaceable Units, page 1-7

• Functional Overview, page 1-12

Note Unless otherwise indicated, the term Cisco uBR7100 series in this manual refers to all models of the

Cisco

uBR7100 series universal broadband router, including the Cisco uBR7111, Cisco uBR7111E, Cisco uBR7114, and Cisco uBR7114E routers.

Product Description

The Cisco uBR7100 series universal broadband router is a cable modem termination system (CMTS) that provides Internet, local area network (LAN), and wide area network (WAN) access for cable modems and set-top boxes (STBs) over a coaxial cable connection. The router enables high-speed data services to be packaged similar to basic cable television service or video programming.

The Cisco uBR7100 series routers support two-way data and digitized voice connectivity over a bidirectional cable television and IP backbone network, using one of the following two standards:

• The Cisco uBR7111 and Cisco uBR7114 support the Data-over-Cable Service Interface

Specifications (DOCSIS)—DOCSIS 1.0 and DOCSIS 1.1. DOCSIS supports the 6 MHz North American channel plans using the ITU

J.83 Annex B RF standard. The downstream uses a 6 MHz

channel width in the 85 to 860

MHz frequency range, and the upstream supports the 5 to 42 MHz

frequency range.

• The Cisco uBR7111E and Cisco uBR7114E support the European Data-over-Cable Service

Interface Specifications (EuroDOCSIS)—EuroDOCSIS 1.0 and EuroDOCSIS 1.1. EuroDOCSIS supports the 8 MHz Phase Alternating Line (PAL) and Systeme Electronique Couleur Avec Memoire (SECAM) channel plans using the ITU J.112 Annex A RF standard. The downstream uses an 8

MHz channel width in the 85 to 860 MHz frequency range, and the upstream supports multiple

channel widths in the 5 to 65 MHz frequency range.

1-2

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Chapter 1 Product Overview

Product Description

The Cisco uBR7100 series router is a cost-effective solution for cable operators, Internet service providers, multiple tenant units (MTUs), and multiple dwelling unit (MDU) operators such as hotels, hospitals, and dormitories. The router contains a combination of fixed and modular RF, LAN, and WAN interfaces, which simplifies operation while still providing a system that is flexible enough to meet different customers’ needs. The Cisco uBR7100 series chassis includes an integrated upconverter and embedded dual 10/100BASE-T Ethernet interface.

Cisco uBR7100 Series Models

The Cisco uBR7100 series router has two models.

Cisco uBR7111 and Cisco uBR7111E

The Cisco uBR7111 and Cisco uBR7111E universal broadband routers provide the following fixed interfaces:

• A LAN interface with two Ethernet/FastEthernet ports

• A cable interface with one downstream port and one upstream port. The downstream port can be

output either as an RF signal through the integrated upconverter or as an IF signal for processing by an external upconverter.

• A modular single-width port adapter for flexibility in WAN interface connections.

The Cisco uBR7111 router supports DOCSIS cable plants, and the Cisco uBR7111E supports EuroDOCSIS cable plants.

Cisco uBR7114 and Cisco uBR7114E

The Cisco uBR7114 and Cisco uBR7114E universal broadband routers provide the following fixed interfaces:

• A LAN interface with two Ethernet/FastEthernet ports

• A cable interface with one downstream port and four upstream ports. The downstream port can be

output either as an RF signal through the integrated upconverter or as an IF signal for processing by an external upconverter.

• A modular single-width port adapter allows flexibility in WAN interface connections.

The Cisco uBR7114 router supports DOCSIS cable plants, and the Cisco uBR7114E supports EuroDOCSIS cable plants.

Cisco uBR7100 Series Router Operational Features

The Cisco uBR7100 series routers have the following operational features:

• Single-side serviceability—All cables and LEDs are available from the rear panel.

• Environmental monitoring and reporting functions—Allow you to maintain normal system

operation by resolving adverse environmental conditions prior to loss of operation.

• Front to back airflow—Internal fans provide all necessary cooling. External fan assemblies are not

required.

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Cisco uBR7100 Series Routers Physical Description

• Online insertion and removal (OIR)—Allows you to add, replace, or remove the modular port

adapter without interrupting the system.

• Downloadable software—Allows you to load new images into flash memory remotely, without

having to physically access the router, for fast, reliable upgrades.

• Network management using integrated SNMP agent—Allows you to remotely manage the router.

Cisco

uBR7100 series routers support CiscoWorks and CiscoView network management software.

–

CiscoWorks—Lets you monitor complex internetworks that use Cisco routing devices and helps you plan, troubleshoot, and analyze your network. CiscoWorks uses the Simple Network Management Protocol (SNMP) to monitor and control any SNMP device on the network.

–

CiscoView—A graphical SNMP-based device management tool that provides powerful real-time views of your networked Cisco devices. These views deliver a continuously updated physical picture of device configuration and performance conditions, with simultaneous views available for multiple device sessions. CiscoView runs from a centralized network management site from which you can review, reconfigure, and monitor essential device data from a simple GUI (that displays information such as dynamic status reports, performance statistics, and network inquiries) without having to physically check connections for each device, module, or port at every different or remote location.

Cisco uBR7100 Series Routers Physical Description

Each model includes the following physical features:

• Cable interface—One downstream and either one or four upstreams, depending on the model of the

router. The cable interface supports the DOCSIS 6 MHz, North American channel plan or the EuroDOCSIS 8 MHz PAL and SECAM channel plan, depending on the router model.

• Integrated upconverter—The downstream channel can be output using the router’s integrated

upconverter, producing an RF signal suitable for transmission over the coaxial cable network, saving both the money and rack space required by an external upconverter. However, for existing cable plants, the downstream can also be output to an external upconverter.

• Fixed LAN interface with two ports—10BASE-T/100BASE-TX autosensing Ethernet/Fast Ethernet

(full and half duplex) equipped with an RJ-45 receptacle.

• Modular port adapter slot—Supports a single-width port adapter, including the

Ethernet/FastEthernet, Serial, high-speed serial interface (HSSI), and ATM interfaces.

• One console port—Equipped with an RJ-45 receptacle.

• One auxiliary port—Equipped with an RJ-45 receptacle.

• Two PCMCIA card slots—Flash disk or flash memory cards contain the default Cisco IOS software

image and can act as backup devices for CMTS and cable modem configuration files.

• LEDs—LEDs for system ready, power, PCMCIA card slots, for the fixed LAN and cable ports, and

for the modular port adapter interfaces.

• Up to 256 MB of synchronous dynamic random-access memory (SDRAM) system memory with

MB of fixed SDRAM packet memory—Three dual in-line memory modules (DIMMs) on the

network processor board.

• 2 rack-unit (2RU) chassis (front or rear rack-mountable)

• Single AC power supply, with the option of different power cords, depending on the country of

operation.

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Cisco uBR7100 Series Routers Physical Description

All interface connections and LEDs are located at the back of the router. Figure 1-1 shows the rear panel of the Cisco uBR7111 and Cisco uBR7111E routers. Figure 1-2 shows the rear panel of the Cisco uBR7114 and Cisco uBR7114E routers.

Figure 1-1 Cisco uBR7111 and Cisco uBR7111E Universal Broadband Router—Rear Panel View

Figure 1-2 Cisco uBR7114 and Cisco uBR7114E Universal Broadband Router—Rear Panel View

Note The grounding receptacles are shown in Figure 1-1 and Figure 1-2 are for the chassis grounding that is

required by the Telcordia specifications for central office use. Power supply grounding is provided by the three-pronged grounded AC power supply outlet.

1 ESD receptacle 5 Ground receptacles 9 DS0 2 Modular port adapter 6 Power supply 10 Module slot (not used) 3 Fixed Fast Ethernet LAN ports 7 Console and auxiliary ports 11 DS0 RF 4 PCMCIA card slots (covered) 8 US0

1 ESD receptacle 6 Power supply 11 US3 2 Modular port adapter 7 Console and auxiliary ports 12 DS0 3 Fixed Fast Ethernet LAN ports 8 US0 13 Module slot (not used) 4 PCMCIA card slots (covered) 9 US1 14 DS0 RF 5 Ground receptacle 10 US2

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Cisco uBR7100 Series Routers Physical Description

Figure 1-3 shows the front panel for all models of the Cisco uBR7100 series routers.

Figure 1-3 Cisco uBR7100 Series Front Panel

All Cisco uBR7100 series routers have one power supply with one AC-input power receptacle. A power cable connects the AC-input power supply to the site AC power source. The router’s main power switch is located next to the AC-input power receptacle. Separate power cords are available, depending on the country of operation.

On the side of each chassis are two chassis ground receptacles—choose the most convenient set for a chassis ground connection for a two-hole grounding lug, and the other set can provide a mounting location for the cable management bracket. On the back of the chassis, there is a receptacle for electrostatic discharge (ESD) equipment.

Four internal fans draw cooling air into the chassis (back to front) and across internal components to maintain an acceptable operating temperature. There are four environmental sensors for monitoring the cooling air as it leaves the chassis. For more information on environmental monitoring, see the

“Environmental Monitoring and Reporting Functions” section on page 6-2.

Caution To ensure the proper flow of cooling air across the internal components, a port adapter must be installed

in the port adapter slot. If no port adapter is installed, install a blank port adapter (the product number is MAS-7100-PABLANK=). Slot 5 has a blank face plate. For proper airflow, make sure that a blank faceplate is always installed in slot 5. (The product number is SM-BLANK=).

The modular port adapter slides into the chassis slot and connects directly to the router; there are no internal cables to connect.

The port adapter, fixed cable interface, and fixed LAN interface connect to two peripheral component interconnect (PCI) buses on the router’s backplane that provide a path to packet I/O memory and the system processor. For more information, see the

“Peripheral Component Interconnect Buses” section on

page 1-15.

Cisco uBR7100 series routers can be installed on a tabletop or in an equipment rack. Rubber feet for tabletop installation are included in the accessory kit that shipped with your router.

A rack-mount and cable-management kit is also standard equipment included with all Cisco uBR7100 series routers when they are shipped from the factory. The kit provides the hardware needed to mount the router in a standard 19-inch, four-post or telco-type equipment rack. The rack-mount kit also provides the hardware necessary to manage the interface cables attached to the router.

Note Hardware to install the Cisco uBR7100 series in a 23-inch or 24-inch rack can also be ordered separately

(the order number is ACS-7100-RMK=).

37637

Cisco uBR7100

SERIES

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Fixed Interface Units

Instructions for installing the router on a tabletop, installing the router in an equipment rack, and attaching the cable-management bracket are given in

Chapter 3, “Installing Cisco uBR7100 Series

Universal Broadband Routers.”

Fixed Interface Units

The Cisco uBR7100 series universal broadband router contains the following fixed interfaces:

• Ethernet/Fast Ethernet LAN Interface, page 1-6

• RF Cable Interface, page 1-6

Ethernet/Fast Ethernet LAN Interface

The Cisco uBR7100 series contains a fixed LAN Ethernet/Fast Ethernet autosensing interface with two separately routable 100BASE-TX ports. Both ports support full-duplex and half-duplex operation, and automatically determine whether the attached network is a 10-Mbps 10BASE-T Ethernet or a 100-Mbps, 100BASE-TX Fast Ethernet network. Each port uses an RJ-45 connector with Category 5 unshielded twisted-pair (UTP) wiring.

RF Cable Interface

The Cisco uBR7100 series router includes a fixed cable interface card that provides one downstream port and from one to four upstream ports, depending on the model.

On the Cisco uBR7111 and Cisco uBR7114 routers, the cable interface supports the North American DOCSIS channel plan, with a 6 MHz National Television Systems Committee (NTSC) channel width, with a 5 to 42 MHz upstream frequency range. The downstream supports the 54 to 858 MHz frequency range with 64 QAM and 256 QAM data rates, while the upstream supports QPSK and 16

QAM data

rates.

On the Cisco uBR7111E and Cisco uBR7114E routers, the cable interface supports the EuroDOCSIS channel plan, with an 8 MHz pulse amplitude modulation (PAM) and SECAM channel width, with a 5

to 65 MHz upstream frequency range. The downstream supports the 54 to 858 MHz frequency range

with 64 QAM and 256 QAM data rates, while the upstream supports QPSK and 16

QAM data rates.

Two downstream connectors are provided:

• DS0 RF—Outputs the downstream after it has been processed by the router’s integrated upconverter,

thereby creating an RF signal suitable for connection to a combiner and transmission on the coaxial cable network.

• DS0—Outputs the downstream as an IF signal, requiring an external upconverter to process the

signal for output on the coaxial cable network.

Note On the Cisco uBR7111E and Cisco uBR7114E routers, the DS0 connector is automatically muted when

the DS0 RF port is enabled.

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Field-Replaceable Units

Note Only one downstream connector should be connected and used for data traffic on the network at any one

time. On the Cisco

uBR7111 and Cisco uBR7114 routers, the second downstream connector, however,

can be used for local monitoring purposes.

The Cisco uBR7111 and Cisco uBR7111E routers support one upstream port, and the Cisco uBR7114 and Cisco

uBR7114E routers support four upstream ports.

Field-Replaceable Units

Cisco uBR7100 series routers have the following field-replaceable units (FRUs):

• Port Adapters, page 1-7

• Flash Disks, page 1-9

• SDRAM Memory, page 1-11

• Rack-Mount and Cable-Management Kit, page 1-12

Port Adapters

The Cisco uBR7100 series routers support a wide range of port adapters. Supported port adapters include: Ethernet, Fast Ethernet, Synchronous Serial, HSSI, ATM, and SONET interfaces, see

Table 1-1.

Note For the most current information on the supported port adapters in the Cisco uBR7100 series routers, see

the Cisco

IOS release notes or the Cisco Product Catalog at the following URL:

http://www.cisco.com/en/US/products/index.html

All port adapters available for the Cisco uBR7100 series routers connect directly to the router and are locked into position by a locking tab and two screws (see

Figure 1-4). Refer to the specific port adapter

documentation at the following URL:

http://www.cisco.com/en/US/products/hw/modules/ps2033/prod_module_series_home.html

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Figure 1-4 Port Adapter Locking Tabs

Caution To ensure adequate airflow across the router port adapters, a port adapter or a blank port adapter must

be installed in each port adapter slot. The product number for the blank port adapter is MAS-7100-PABLANK=.

Table 1-1 lists and describes the port adapters supported by Cisco uBR7100 series routers. For

information about specific Cisco IOS release compatibility, refer to the Cisco IOS release notes at the following URL:

http://www.cisco.com/en/US/products/sw/iosswrel/ps5013/prod_release_notes_list.html

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Ta b l e 1-1 Port Adapters Used with the Cisco uBR7100 Series Universal Broadband Router

WAN Technology Product Description End of Life

Ethernet

PA-4E—4-port Ethernet 10BASE-T port adapter No

PA-8E—8-port Ethernet 10BASE-T port adapter Yes

Fast Ethernet

PA-FE-TX—1-port 100BASE-TX Fast Ethernet port adapter No

PA-FE-FX—1-port 100BASE-TX Fast Ethernet port adapter No

PA-2FE-TX—2-port 100BASE-TX Fast Ethernet port adapter No

PA-2FE-FX—2-port 100BASE-TX Fast Ethernet port adapter No

Serial

PA-E3—1-port high-speed serial E3 interface port adapter No

PA-T3—1-port serial T3 interface port adapter No

PA-T3+—1-port serial T3 interface port adapter No

PA-2E3—2-port high-speed serial E3 interface port adapter No

PA-2T3—2-port serial T3 interface port adapter No

PA-2T3+—2-port serial T3 interface port adapter No

PA-4T+—4-port synchronous serial port adapter No

PA-4E1G-75—4-port unbalanced (75-ohm) E1-G.703/G.704 synchronous serial port adapter

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Flash Disks

The flash disk is the default memory device that ships with your Cisco uBR7100 series router. Cisco

uBR7100 series routers support two installed PCMCIA flash disks that contain the default Cisco

IOS software image. Flash disks can be installed in slot 0 and slot 1 of the PCMCIA card slots located at the back of the router. Slot

0 is the top slot and slot 1 is the bottom slot.

To ensure proper electromagnetic compatibility (EMC), the PCMCIA card slot has a cover that is secured with a captive screw.

Tip The flash disk slots are physically identified as slot 0 and slot 1, but they are addressed as disk0 and

disk1, respectively, when accessing the flash disks with Cisco IOS commands.

For procedures that explain the installation and use of the flash disk, see the “Flash Memory Card Usage”

section on page 6-5. Also see the Using the Flash Disk document that accompanies every flash disk

shipped from the factory.

Table 1-2 lists the flash disk memory options and their product numbers.

PA-4E1G-120—4-port balanced (120-ohm) E1-G.703/G.704 synchronous serial port adapter

PA-8T-232—8-port EIA/TIA-232 synchronous serial port adapter Yes

PA-8T-V35—8-port V.35 synchronous serial port adapter No

PA-8T-X21—8-port X.21 synchronous serial port adapter Yes

PA-MC-2T1—2-port multichannel DS1 Integrated Services Digital Network (ISDN) Primary Rate Interface (PRI) single-wide port adapter

Yes

PA-MC-4T1—4-port multichannel DS1 ISDN PRI single-wide port adapter No

HSSI

PA-H—1-port HSSI port adapter Yes

PA-2H—2-port HSSI port adapter No

ATM

PA-A3-E3—1-port E3 ATM, PCI-based, single-width port adapter, that uses an E3 interface with a coaxial cable BNC connector.

PA-A3-OC3MM—1-port OC-3c ATM, PCI-based multimode port adapter No

PA-A3-OC3SMI—1-port OC-3c ATM, PCI-based single-mode intermediate reach port adapter

Yes

PA-A3-OC3SML—1-port OC-3c ATM, PCI-based single-mode long reach port adapter No

PA-A3-8T1/IMA—ATM inverse multiplexer over ATM port adapter with 8 T1 ports No

Packet-over-SONET

PA-POS-OC3SMI—1-port OC3 single-mode, intermediate reach port adapter No

Table 1-1 Port Adapters Used with the Cisco uBR7100 Series Universal Broadband Router (continued)

WAN Technology Product Description End of Life

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Ta b l e 1-2 Flash Disk Memory Options

Memory Size Product Number Spare Product Number

48 MB MEM-7100-FLD48M MEM-7100-FLD48M=

64 MB MEM-7100-FLD64M MEM-7100-FLD64M=

128 MB MEM-7100-FLD128M MEM-7100-FLD128M=

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Cisco ubr7111e, uBR7114, uBR7111, uBR7100E Series, uBR7114E Hardware Installation Manual

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