Cisco Systems ASR 901 10G manual Dressing Router Cables, Connecting to Alarm Port

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Chapter 3 Installing the Cisco ASR 901 10G Router

Connecting Cables

Connecting Cables to the 10Mhz or 1PPS Interface

Complete these steps to connect cables to the 10Mhz or 1PPS interface:

Step 1 Ensure the router is powered off.

Step 2 Connect one end of a mini-coax cable to the GPS unit.

Step 3 Connect the other end of the mini-coax cable to the 10Mhz or 1PPS port on the Cisco ASR 901 10G router.

For instructions on how to configure clocking, see the Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide.

For more information about 10Mhz and 1PPS port pinouts, see “GPS Port Pinouts” section on page B-7.

Connecting Cables to the ToD Interface

Complete these steps to connect cables to the ToD interface for GPS timing.

Step 1 Ensure the router is powered off.

Step 2 Connect one end of a straight-through Ethernet cable to the GPS unit.

Step 3 Connect the other end of the cable to the ToD port on the Cisco ASR 901 10G router.

For instructions on how to configure clocking, see the Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide.

Note For more information about BITS port pinouts, see “Time of Day Pinouts” section on page B-6.

Connecting to Alarm Port

Use a straight cable to connect to the alarm port. For details on the pinouts, see “Alarm Port Pinouts” section on page B-8.

Connecting to the Management Ethernet Port

Use a straight or a cross over ethernet cable to connect to the management ethernet port. For details on the pinouts, see “Management Ethernet Port Pinouts” section on page B-9.

Dressing Router Cables

Ensure all Cisco router cables are properly insulated so as not to interfere with each other or other pieces of equipment. Use local practices to ensure that the cables attached to your router are properly insulated.

		Cisco ASR 901 10G Series Aggregation Services Router Hardware Installation Guide

	OL-28105-02			3-23
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Contents Cisco Systems, Inc Page N T E N T S Site Environment Formatting Flash Memory as a DOS File System Alarm Port Pinouts B-8 Revision Date Change Summary Document Revision HistoryConventions ObjectivesAudience OrganizationRelated Documentation Safety WarningsOL-28105-02 Hardware Description IntroductionCisco ASR 901 10G Router-Front View of TDM Version Cisco ASR 901 10G Router-Front View of Ethernet Version Cisco ASR 901 Router-Front View of Ethernet Version Cisco ASR 901 10G Router-Rear ViewSafety Precautions Power SupplyLEDs Specification Value Cisco ASR 901 10G Router AC Power Supply Specifications Pin Connector a Connector B Environmental Monitoring Temperature SensorDescription Specification System SpecificationsRouter Interface Numbering Cisco ASR 901 10G Router Interface Number Location Label Regulatory ComplianceChapter Safety with Equipment Safety GuidelinesSafety with Electricity Preventing Electrostatic Discharge Damage Site Environment Power Supply ConsiderationsPrerequisites Site PlanningAir Flow Guidelines Method of ProcedureRequired Tools and Equipment Unpacking and Checking the Contents of your ShipmentTask Verified by Installation ChecklistTask Verified by Date Console Port ConsiderationsCreating a Site Log Console Port ConnectionsPreparing to Install the Router Console Port Considerations OL-28105-02 Network Modules Installing the Cisco ASR 901 10G RouterMounting the Cisco ASR 901 10G Router Rack-Mounting Configuration GuidelinesRack-Mounting Brackets Attaching Brackets to the RouterAttaching Brackets for 19-Inch Racks Attaching Brackets for 23-Inch Racks Attaching Brackets for Etsi Racks Wall-Mounting Mounting the Cisco ASR 901 10G Router in a RackMounting the Router on a Wall Attaching Brackets for Wall-MountingUser-supplied screws Grounding the Cisco ASR 901 10G Router Connecting the Chassis Ground and PowerStripping a Ground Wire Power Connection Compliance Wiring the DC-Input Power Source 10 3-Pin Terminal Block Installing the DC Power Cord RetainerDC power cord 13 Inserting the Retainer through the Lanced Loop Installing the AC Power Cord RetainerSleeve for thin power cords AC power cord Installing SFP Modules Installing and Removing SFP Modules18 SFP Module with a Bale-Clasp Latch Removing SFP Modules Console Port Connecting Cables Connecting the Console Port Types of RJ-45 CablesConnecting Gigabit Ethernet Interface Cables Connecting the Network CablesConnecting T1 and E1 Interface Cables Connecting Cables to the Bits Interface Connecting SFP CablesConnecting GPS Cables Connecting to the Management Ethernet Port Connecting to Alarm PortDressing Router Cables Interpreting Front-Panel LEDs Powering on the RouterChecklist for Power on Power-On ProcedureCopying Files Formatting Procedures for Flash MemoryFile and Directory Procedures Formatting Flash Memory as a DOS File SystemDeleting Files from the Flash Memory Displaying Contents of the Flash MemoryEnter a Directory and Determine the Current Directory Displaying File ContentWhat to Do After Installing the Hardware Problem Solving TroubleshootingEnvironmental Reporting Features Troubleshooting the Power and Cooling SystemsSymptom Possible Cause Corrective Action Information Packet publication Troubleshooting Cables and ConnectionsChassis LEDs Reading the LEDsColor/State Location Description Color/State Description two LEDs for each T1/E1 port T1/E1 Interface LEDsSFP Ethernet Interface LEDs 10G SFP+ Ethernet Interface LEDsRJ-45 Ethernet Interface LEDs Gigabit Ethernet Connector Pinouts Cable SpecificationsPin FE Signal GE Signal SFP and SFP+ Port Pinouts and Cable SpecificationsT1/E1 Port Pinouts Pin Signal Name Direction Description Console Port Signals and PinoutsPin Signal Name HP Pins Direction Description Console Port Signals and PinoutsRJ-45-to-DB-9 Terminal Adapter Console Identifying a Rollover Cable Terminal Adapter Device Signal RJ-45 Pin DB-25 PinConsole RJ-45-to-DB-25 Port DTE Time of Day Pinouts Bits Port Pinouts10 Mhz GPS Port PinoutsPin Signal Name Description Alarm Port PinoutsAuxiliary Port Management Ethernet Port PinoutsOL-28105-02 Site Log Initials DateNumerics IN-2 IN-3 IN-4