Cisco Systems MWR 1900 manual Wiring the DC-Input Power Source, Powering On the Router

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Chapter 3 Installing the Router

Connecting the MWR 1900 Router to a DC-Input Power Supply

Step 6 Use the screw to attach the ground lug and wire assembly to the rear panel of the switch.

Step 7 Using a ratcheting torque screwdriver, torque the ground-lug screw to 15 1bf-in (or 240 ounce-force inches [240 ozf-in]).

Wiring the DC-Input Power Source

Warning This product relies on the building’s installation or power supply for short circuit (overcurrent) protection. Ensure that a listed and certified fuse or circuit breaker no larger than 60 VDC, 15A U.S. is used on all current-carrying conductors.

Note The installation must comply with the 1996 National Electric Code (NEC) and other applicable codes.

To connect the DC power supply to the Cisco MWR 1900 router, do the following:

Step 1 Turn OFF the DC power source at the circuit breaker and tape the circuit breaker in the OFF position. Step 2 Connect one end of the customer-supplied power cord (18-AWG copper wire) to the DC power source.

Step 3 Attach the terminal block connector (Phoenix part number 1754465) to the other end of the power supply cord. Ensure that the pinouts are configured properly. The pinouts are listed on the label beside the power connector on the back of the MWR 1900 router.

Step 4 Plug the connector on the power supply cord into the MWR 1900 power supply connector, which is the green connector on the right-hand side of the back of the MWR 1900 router.

Warning An exposed wire lead from a DC-input power source can conduct harmful levels of electricity. Be sure that no exposed portion of the DC-input power source wire extends from the terminal block plug.

Warning Secure all power cabling when installing this unit to avoid disturbing field-wiring connections.

Powering On the Router

Warning The plug-socket combination must be accessible at all times because it serves as the main disconnecting device.

Cisco MWR 1900 Mobile Wireless Edge Router Hardware Installation Guide

	78-13982-02	3-9

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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