Cisco Systems ASR 901 10G SFP and SFP+ Port Pinouts and Cable Specifications, T1/E1 Port Pinouts

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Appendix B Cable Specifications

SFP and SFP+ Port Pinouts and Cable Specifications

Figure B-1 RJ-45 Connector and Port

			12345678
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Table B-1		RJ-45 Connector Pinouts
Pin	FE Signal		GE Signal
1	TX data+		TX A+
2	TX data–		TX A–
3	RX data+		RX B+
4	Not used		TX C+
5	Not used		TX C–
6	RX data–		RX B–
7	Not used		RX D+
8	Not used		RX D–

SFP and SFP+ Port Pinouts and Cable Specifications

For information about SFP and SFP+ modules supported by the Cisco ASR 901 10G router, including pinouts, see the Connector and Cable Specifications document on Cisco.com.

Note Pins not listed in the tables in this appendix are not connected.

T1/E1 Port Pinouts

Figure B-2shows the RJ-48C connector used by the T1/E1 ports on the TDM interface module on the Cisco ASR 901 10G router.

Figure B-2 RJ-48C Connector

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RJ-48C connector

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

	B-2	OL-28105-02

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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 Document Revision History Revision Date Change SummaryObjectives AudienceOrganization ConventionsSafety Warnings Related DocumentationOL-28105-02 Introduction Hardware DescriptionCisco ASR 901 10G Router-Front View of TDM Version Cisco ASR 901 10G Router-Front View of Ethernet Version Cisco ASR 901 10G Router-Rear View Cisco ASR 901 Router-Front View of Ethernet VersionLEDs Power SupplySafety Precautions Specification Value Cisco ASR 901 10G Router AC Power Supply Specifications Environmental Monitoring Temperature Sensor Pin Connector a Connector BRouter Interface Numbering System SpecificationsDescription Specification Cisco ASR 901 10G Router Regulatory Compliance Interface Number Location LabelChapter Safety Guidelines Safety with EquipmentSafety with Electricity Preventing Electrostatic Discharge Damage Power Supply Considerations PrerequisitesSite Planning Site EnvironmentMethod of Procedure Air Flow GuidelinesUnpacking and Checking the Contents of your Shipment Required Tools and EquipmentInstallation Checklist Task Verified byConsole Port Considerations Creating a Site LogConsole Port Connections Task Verified by DatePreparing to Install the Router Console Port Considerations OL-28105-02 Installing the Cisco ASR 901 10G Router Network ModulesRack-Mounting Configuration Guidelines Mounting the Cisco ASR 901 10G RouterAttaching Brackets to the Router Rack-Mounting BracketsAttaching Brackets for 19-Inch Racks Attaching Brackets for 23-Inch Racks Attaching Brackets for Etsi Racks Mounting the Cisco ASR 901 10G Router in a Rack Wall-MountingAttaching Brackets for Wall-Mounting Mounting the Router on a WallUser-supplied screws Connecting the Chassis Ground and Power Grounding the Cisco ASR 901 10G RouterStripping a Ground Wire Power Connection Compliance Wiring the DC-Input Power Source Installing the DC Power Cord Retainer 10 3-Pin Terminal BlockDC power cord Installing the AC Power Cord Retainer 13 Inserting the Retainer through the Lanced LoopSleeve for thin power cords AC power cord Installing and Removing SFP Modules Installing SFP Modules18 SFP Module with a Bale-Clasp Latch Removing SFP Modules Connecting Cables Connecting the Console PortTypes of RJ-45 Cables Console PortConnecting T1 and E1 Interface Cables Connecting the Network CablesConnecting Gigabit Ethernet Interface Cables Connecting GPS Cables Connecting SFP CablesConnecting Cables to the Bits Interface Dressing Router Cables Connecting to Alarm PortConnecting to the Management Ethernet Port Powering on the Router Checklist for Power onPower-On Procedure Interpreting Front-Panel LEDsFormatting Procedures for Flash Memory File and Directory ProceduresFormatting Flash Memory as a DOS File System Copying FilesDisplaying Contents of the Flash Memory Deleting Files from the Flash MemoryDisplaying File Content Enter a Directory and Determine the Current DirectoryWhat to Do After Installing the Hardware Troubleshooting Problem SolvingSymptom Possible Cause Corrective Action Troubleshooting the Power and Cooling SystemsEnvironmental Reporting Features Troubleshooting Cables and Connections Information Packet publicationColor/State Location Description Reading the LEDsChassis LEDs T1/E1 Interface LEDs SFP Ethernet Interface LEDs10G SFP+ Ethernet Interface LEDs Color/State Description two LEDs for each T1/E1 portRJ-45 Ethernet Interface LEDs Cable Specifications Gigabit Ethernet Connector PinoutsT1/E1 Port Pinouts SFP and SFP+ Port Pinouts and Cable SpecificationsPin FE Signal GE Signal Console Port Signals and Pinouts Pin Signal Name Direction DescriptionRJ-45-to-DB-9 Terminal Adapter Console Console Port Signals and PinoutsPin Signal Name HP Pins Direction Description Console RJ-45-to-DB-25 Port DTE Terminal Adapter Device Signal RJ-45 Pin DB-25 PinIdentifying a Rollover Cable Bits Port Pinouts Time of Day PinoutsGPS Port Pinouts 10 MhzAlarm Port Pinouts Pin Signal Name DescriptionManagement Ethernet Port Pinouts Auxiliary PortOL-28105-02 Site Log Date InitialsNumerics IN-2 IN-3 IN-4