Cisco Systems MWR 1900 manual General Site Requirements

Page 19

Chapter 2 Preparing to Install the Router

General Site Requirements

–If possible, send another person to get medical aid. Otherwise, determine the condition of the victim and then call for help.

–Determine if the person needs rescue breathing or external cardiac compressions; then take appropriate action.

General Site Requirements

You can mount the Cisco MWR 1900 router in a 19-inch rack (with a 17.5- or 17.75-inch opening).

The following information will help you plan your equipment rack configuration:

•Allow clearance around the rack for maintenance.

•Enclosed racks must have adequate ventilation. Ensure that the rack is not congested, because each router generates heat. An enclosed rack should have louvered sides and a fan to provide cooling air. Heat generated by equipment near the bottom of the rack can be drawn upward into the intake ports of the equipment above.

•When mounting a chassis in an open rack, ensure that the rack frame does not block the intake or exhaust ports. If the chassis is installed on slides, check the position of the chassis when it is seated into the rack.

•Baffles can help to isolate exhaust air from intake air, which also helps to draw cooling air through the chassis. The best placement of the baffles depends on the airflow patterns in the rack, which can be found by experimenting with different configurations.

•When equipment installed in a rack (particularly in an enclosed rack) fails, try operating the equipment by itself, if possible. Power OFF other equipment in the rack (and in adjacent racks) to allow the router under test a maximum of cooling air and clean power.

Required Tools and Equipment for Installation and Maintenance

You need the following tools and equipment to install and upgrade the router and its components:

•Number 2 Phillips screwdriver

•Screws to fit your rack

•Cables for connection to the WAN and LAN ports (dependent on configuration)

•Ethernet hub or PC with a network interface card for connection to the Ethernet (LAN) port(s).

•Console terminal (an ASCII terminal or a PC running terminal emulation software) configured for 9600 baud, 8 data bits, no parity, and 2 stop bits.

•Modem for connection to the auxiliary port for remote administrative access (optional).

•Console cable for connection to the console port. You can supply this cable yourself or order one from Cisco (PN ACS-1900ASYN=).

•Terminal block connector (Phoenix part number 1754465).

•Ratcheting torque screwdriver with a Phillips head that exerts up to 15 pound-force inches (lbf-in) of pressure.

•Panduit crimping tool with optional controlled cycle mechanism, model CT-700, CT-720, CT-920, CT-930, CT-920CH, or CT-940CH.

•6-gauge copper ground wire (insulated or noninsulated).

Cisco MWR 1900 Mobile Wireless Edge Router Hardware Installation Guide

 

78-13982-02

2-3

 

 

 

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Contents Customer Order Number DOC-7813982= Text Part Number Corporate HeadquartersCopyright 2002 Cisco Systems, Inc All rights reserved Obtaining Documentation Hardware FeaturesPreparing to Install the Router Safety Recommendations Safety with ElectricityConsole Port What to Do After Installing the HardwareProblem Solving Console Port ConnectionsChapter Title Description ObjectivesAudience OrganizationConvention Description ConventionsQuesto dispositivo Määräysten noudattaminen ja tietoa turvallisuudestaWarnung AvvertenzaWorld Wide Web Obtaining Documentation¡Advertencia Varning Cisco.com Obtaining Technical AssistanceOrdering Documentation Documentation FeedbackTechnical Assistance Center Contacting TAC by Using the Cisco TAC WebsiteContacting TAC by Telephone Primary Use of the MWR Overview of the Cisco MWR 1900 RouterMWR 1900 in an IP-RAN Solution Hardware FeaturesFront Panel of the Cisco MWR 1900 Router Voice/WAN Interface Cards Fast Ethernet InterfacesSpecification Overview of Cisco MWR 1900 Power SuppliesCompact Flash Regulatory Compliance Environmental Monitoring Temperature SensorSystem Specifications Description SpecificationSafety Recommendations Preparing to Install the RouterSafety with Electricity General Site Requirements Creating a Site Log Inspecting the RouterTask Verified by Date Installation ChecklistConsole Port Connections Console and Auxiliary Port ConsiderationsAuxiliary Port Connections Rack Mounting the Chassis Installing the RouterAttaching the Brackets Connecting the Console Terminal and ModemInstalling the Router in the Rack Installing a T1/E1 Multiflex VwicConsole Port Identifying a Rollover CableConnecting the FE Interface Cables Connecting the Network CablesAuxiliary Port Pin Description Connecting the Vwic Interface CablesPin Cable SpecificationsRequired Tools and Equipment Connecting the MWR 1900 Router to a DC-Input Power SupplyGrounding the Router Powering On the Router Wiring the DC-Input Power SourceReplacing or Upgrading the CF Removing a CF Memory Card from an External Slot Installing a CF Memory Card in an External SlotCopy Files Formatting Procedures for CF Memory CardsFile and Directory Procedures Formatting CF Memory as a DOS File SystemDisplay Geometry and Format Information Display the Contents of a CF CardRename a File in Flash Delete Files from FlashCreate a New Directory Display File ContentRemove a Directory What to Do After Installing the HardwareEnter a Directory and Determine the Current Directory Problem Solving TroubleshootingEnvironmental Reporting Features Troubleshooting the Power and Cooling SystemsReading the LEDs Troubleshooting Modules, Cables, and ConnectionsCarrier detect G Color StatusColor Description Page Numerics IN-2 IN-3 IN-4
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