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Cisco Systems MWR 1900 manual Required Tools and Equipment

Models: MWR 1900

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

Chapter 3 Installing the Router

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

This section describes the specifications of the Y-cable.

•T1/E1 Multiflex VWIC Y-cables should be made with 4 twisted-pair, shielded, 28-gauge cables.

•The cable length of each stub (from the RJ-48C connector to the junction point) should not exceed 3 inches (76 mm).

•The cable length from junction point to the patch panel is determined by the customer.

MWR 1900

E1/

T1

MWR 1900

E1/

T1

Stubs

Junction point

Patch panel

Y-Cable

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•All signals that propagate in the same direction must share the same twisted pair. For example, RX TIP and RX RING must form a single twisted pair.

•All unused twisted pairs should be cut flush on both ends of the cable. Any unused wire in a twisted pair where one wire is in use should be cut flush at both ends.

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

This section contains instructions for:

•Required Tools and Equipment

•Grounding the Router

•Wiring the DC-Input Power Source

•Powering On the Router

Warning This unit is intended for installation in restricted access areas. A restricted access area is where access can only be gained by service personnel through the use of a special tool, lock and key, or other means of security, and is controlled by the authority responsible for the location.

Required Tools and Equipment

You need the following tools and equipment:

•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	3-7

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Cisco Systems manual Required Tools and Equipment, Connecting the MWR 1900 Router to a DC-Input Power Supply

Contents

Cisco Systems, Inc 170 West Tasman Drive San Jose, CA Corporate Headquarters800 553-NETS Fax 408 Customer Order Number DOC-7813982= Text Part NumberTurn the television or radio antenna until the interference stops Audience Required Tools and Equipment for Installation and MaintenanceTechnical Assistance Center C O N T E N T SWhat to Do After Installing the Hardware Troubleshooting A-1Problem Solving Console Port ConnectionsObjectives About This GuideAudience Organizationitalic font Conventionsboldface font määräysten noudattaminen ja tietoa turvallisuudesta harm you. A warning symbol precedes each warning statementviii Obtaining DocumentationWorld Wide Web Ordering Documentation Obtaining Technical AssistanceDocumentation Feedback Cisco.comContacting TAC by Telephone Contacting TAC by Using the Cisco TAC WebsiteTechnical Assistance Center C H A P T E R Overview of the Cisco MWR 1900 RouterPrimary Use of the MWR Figure 1-1 MWR 1900 in an IP-RAN Solution Hardware FeaturesTwo DIMM-168 SDRAM 4 banks sockets The Cisco MWR 1900 router includes the following featuresSysAD bus speed and SDRAM local bus speed is 80Mhz External Compact Flash CF Two fixed LAN 10/100 Base-T Ethernet PortsVoice/WAN Interface Cards Fast Ethernet InterfacesSpecification Overview of Cisco MWR 1900 Power SuppliesCompact Flash Regulatory Compliance Environmental Monitoring Temperature SensorSystem Specifications C H A P T E R Preparing to Install the RouterSafety Recommendations Safety with Electricity Required Tools and Equipment for Installation and Maintenance General Site RequirementsCisco Information Packet publication Inspecting the RouterCreating a Site Log and Safety Information document received Installation ChecklistCisco Information Packet publication received TaskAuxiliary Port Connections Console and Auxiliary Port ConsiderationsConsole Port Connections C H A P T E R Installing the RouterRack Mounting the Chassis Installing the Router in the Rack Connecting the Console Terminal and ModemInstalling a T1/E1 Multiflex VWIC Attaching the BracketsFigure 3-2 Identifying a Rollover Cable Identifying a Rollover CableConsole Port Auxiliary Port Connecting the Network CablesConnecting the FE Interface Cables Connecting the VWIC Interface Cables Table 3-2 RJ-48C Pinout Y-Cable SpecificationsFigure 3-4 RJ-48C Connection Connecting the MWR 1900 Router to a DC-Input Power Supply Required Tools and EquipmentWire lead Grounding the Router0.50 ± InsulationPowering On the Router Wiring the DC-Input Power Source3-10 Replacing or Upgrading the CF3-11 Installing a CF Memory Card in an External SlotRemoving a CF Memory Card from an External Slot File and Directory Procedures Formatting Procedures for CF Memory Cardsdestination-filename command Formatting CF Memory as a DOS File SystemDisplay Geometry and Format Information Display the Contents of a CF Card3-13 Router# copy slot0mwr1900-i-mz.tmp tftpRename a File in Flash Delete Files from Flash3-14 Router# show slot03-15 Display File ContentCreate a New Directory Remove a Directory What to Do After Installing the HardwareEnter a Directory and Determine the Current Directory 3-16A P P E N D I X A TroubleshootingProblem Solving Environmental Reporting Features Troubleshooting the Power and Cooling SystemsReading the LEDs Troubleshooting Modules, Cables, and ConnectionsFigure A-1 Front Panel of the MWR Table A-2 Fast Ethernet Connector LEDsTable A-3 VWIC LEDs 78-13982-02 Appendix A Troubleshooting Reading the LEDsIN-1 NumericsI N D E IN-2 IN-3 78-13982-02 IN-4Index