Cisco Systems 1760 manual

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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.

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Contents Cisco 1760 Modular Access Router Hardware Installation Guide Page Cisco 1760 Modular Access Router Hardware Installation Guide Page N T E N T S ViiRouter Memory ViiiDetermining the Configuration Register Value Cards E Audience and Scope OrganizationRelated Documentation XiiConventions XiiiVaroitus Tärkeitä Turvallisuusohjeita Waarschuwing Belangrijke VeiligheidsinstructiesBewaar Deze Instructies Säilytä Nämä OhjeetBewahren SIE Diese Hinweise GUT AUF Conservez CES InformationsWarnung Wichtige Sicherheitshinweise Avvertenza Importanti Istruzioni Sulla SicurezzaGuarde Estas Instruções TA Vare PÅ Disse InstruksjoneneAviso Instruções Importantes DE Segurança Guarde Estas InstruccionesXvii Varning! Viktiga SäkerhetsanvisningarSpara Dessa Anvisningar Xviii GEM Disse Anvisninger XixPage Xxi Convention Description CommandsObtaining Documentation XxiiOrdering Documentation Cisco.comDocumentation DVD XxiiiXxiv Documentation FeedbackCisco Product Security Overview Psirt Reporting Security Problems in Cisco ProductsObtaining Technical Assistance XxvXxvi Submitting a Service RequestCisco Technical Support Website Definitions of Service Request Severity XxviiObtaining Additional Publications and Information XxviiiXxix Xxx Cisco 1760 Router Overview Key Features Feature DescriptionPorts and LEDs MOD OK LEDEthernet Connector/Slot Label/Color DescriptionPorts ConsoleLED Label Color Description System LEDsEthernet LEDs Color Cards Supported LED Meaning WIC/VIC LEDsLED VIC-2FXO VIC-2FXS VIC-2BRI-NT/TE VIC-2DID Slot 1 OK VIC-2FXO VIC-2FXS VIC-2BRI-NT/TE VIC-2DID Slot 2 OK VIC-2FXS VIC-2BRI-NT/TE VIC-2DIDSlot 3 OK Router MemoryTypes of Memory Amounts of Memory Router show versionUnpacking the Router Cisco 1760 Router Overview Unpacking the RouterEquipment When You Use It Additional Required EquipmentTypes, refer to the Cisco WAN Interface Cards Hardware NT1Cisco 1760 Modular Access Router Hardware Installation Guide Installation Before Installing the RouterMounting the Router in a Rack Attaching Brackets to the Router Bracket Mounting PointsAttaching Brackets for 19- and 24-Inch Racks Attaching Brackets to the Rack Attaching the Optional Cable GuideConnecting the Router to Your Local Network Installation Connecting the Router to Your Local NetworkConnecting the Router to the Local Network Installing WICs and VICs Safety InformationRemoving a WIC or VIC Slot Cover Inserting a WIC or VIC in the Router Connecting Power to the Router Verifying the Installation Connecting PowerOptional Installation Steps Connecting a PCConnecting a Modem Connecting the Console Cable to the Router10 Connecting a Modem to the Router Installation Optional Installation Steps Troubleshooting Contacting Your Cisco ResellerRecovering a Lost Password Determining the Configuration Register ValueRouter show version Resetting the Router Press Return. The following prompt appears Resetting the Password Resetting the Configuration Register ValueProblem-Solving OK LED DiagnosticsTroubleshooting WICs and VICs Number of Blinks MeaningTroubleshooting BRI Symptom Possible Solutions Voice. The Cisco WAN Interface Cards Hardware InstallationTroubleshooting the Power System Information for Cisco 1700 Routers document that cameTroubleshooting Isdn Isdn S/T Symptom Check the Following Possible SolutionsWIC Isdn UUse the isdn switch-type command Fan BehaviorTroubleshooting Problem-Solving Technical Specifications Description SpecificationOperating Specifications Cabling Specifications Ethernet CablesTX+ RX+ RJ-45 Pin Signal DirectionEthernet Network Cabling Guidelines 10BASE-T 100BASE-TXDTE Console Cable and AdapterVIC Cables and Pinouts Pin Signal TipPin Signal Description Cables and Pinouts for 2-Port Isdn BRI CardStraight-through cable Cable NT Interface TE Interface crossoverIsdn BRI NT/TE Safety Information Safety Information Opening the Chassis Pull the top cover off in this directionInstalling a Dimm Locating ModulesFigure C-4 Installing a Dimm Installing a Simm Installing a Pvdm View from side CardDSPs Supported VIC Combinations NumberPvdm You could shock yourselfElectrical connections are made Closing the Chassis Before You Begin VPN Module PartsSafety Warnings Preventing Electrostatic Discharge Damage Installing the VPN Module in a Cisco 1760 Router Opening the Cisco 1760 ChassisFigure D-1 Removing the Cisco 1760 Chassis Screws Installing the VPN Module Screw Standoff Large connectorFigure D-4 VPN Module Location Figure D-6 Securing the Standoff to the Router Motherboard Closing the Cisco 1760 Chassis 78-13342-03 Multiflex Trunk Interface Cards Echo Canceler Expansion Modules EchoAppendix E Appendix E D E IN-1IN-2 DimmDSP C-7 IOS IN-3Simm IN-4Pvdm IN-5See WICs IN-6
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1760 specifications

The Cisco Systems 1760 series routers are part of Cisco’s popular line of integrated services routers, designed primarily for small to medium-sized businesses and branch offices. The 1760 series was introduced to provide robust connectivity and routing solutions that facilitate secure and reliable networking. Aimed at offering flexibility, these routers integrate multiple functionalities to enhance operational performance.

One of the main features of the Cisco 1760 router is its modularity. It supports various interface and service modules that allow for customization based on specific networking needs. This modular design enables businesses to expand their networking capabilities over time without necessitating a complete hardware overhaul. The router typically comes equipped with two WAN slots and numerous interface options, including Fast Ethernet and serial interfaces.

The 1760 series routers also support advanced security features, providing businesses with a secure environment for their data transmissions. Built-in firewall capabilities, along with support for Virtual Private Network (VPN) protocols, ensure that sensitive information remains protected. Furthermore, the integration of IPsec and MPLS security features assists organizations in maintaining secure and scalable connections across diverse networks.

Another characteristic of the Cisco 1760 is its support for various technologies, including Quality of Service (QoS). QoS functionality allows network administrators to prioritize traffic, ensuring that critical applications receive the bandwidth they require while minimizing latency. This ability is particularly valuable in environments where voice, video, and essential data applications compete for resources.

The router’s ease of management is also noteworthy. With Cisco’s IOS (Internetwork Operating System), the 1760 provides a user-friendly interface allowing for straightforward configuration and monitoring. The simplicity in managing the network devices helps reduce the burden on IT personnel and enhances overall operational efficiency.

Further enhancing the router’s capabilities is its support for voice over IP (VoIP) applications, making it an ideal choice for organizations looking to implement modern telephony solutions. The ability to support multiple voice channels while maintaining adequate data throughput positions the 1760 as an attractive option for businesses transitioning to unified communications.

In summary, the Cisco Systems 1760 series routers exhibit a harmonious blend of modularity, robust security, traffic management, and VoIP support. They effectively meet the demands of modern networking environments, making them a reliable choice for organizations aiming to streamline operations while ensuring secure connectivity. With their adaptable design, these routers can serve as a powerful backbone for enterprise networking needs.