Cisco Systems ASR 901 manual SFP Port Pinouts and Cable Specifications, T1/E1 Port Pinouts

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Appendix B Cable Specifications

SFP Port Pinouts and Cable Specifications

Table B-1		RJ-45 Connector Pinouts

Pin	FE Signal		GE Signal

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 Port Pinouts and Cable Specifications

For information about SFP modules supported by the Cisco ASR 901 router, including pinouts, see the Cisco Interfaces and Modules support section 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 router.

Figure B-2 RJ-48C Connector

87654321

RJ-48C connector

24939

Figure B-3shows the RJ-48C connector wiring for the T1/E1 cable.

Figure B-3 RJ-48-to-RJ-48 T1/E1 Cable Wiring

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			H11419
			Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide


	B-2		OL-23778-01
	B-2		OL-23778-01

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Contents

Cisco Systems, Inc Page Audience Enter a Directory and Determine the Current Directory Time of Day Pinouts OL-23778-01 Document Revision History Revision Date Change SummaryOrganization ObjectivesAudience ConventionsSafety Warnings Related DocumentationOL-23778-01 Introduction Hardware DescriptionCisco ASR 901 Router Front View Cisco ASR 901 Router Ethernet Version Front View Cisco ASR 901 Router-Front ViewCisco ASR 901 Router Rear View Fan Grounding Point LugSpecification Value Power SupplySafety Precautions LEDsPin Connector a RTNPin Connector B Environmental Monitoring Temperature SensorSystem Specifications Description SpecificationRouter Interface Numbering Interface Number Location LabelRegulatory Compliance OL-23778-01 Safety Guidelines Safety with EquipmentSafety with Electricity Preventing Electrostatic Discharge Damage Site Planning Power Supply ConsiderationsPrerequisites Site EnvironmentMethod of Procedure Air Flow GuidelinesUnpacking and Checking the Contents of your Shipment Required Tools and EquipmentInstallation Checklist Task Verified byConsole Port Connections Console Port ConsiderationsCreating a Site Log Task Verified by DatePreparing to Install the Router Console Port Considerations OL-23778-01 Installing the Cisco ASR 901 Mobile Wireless Router Network ModulesRack-Mounting Configuration Guidelines Mounting the Cisco ASR 901 RouterAttaching the Rack-Mounting Brackets Mounting the Cisco ASR 901 Router in a RackAttaching the Cable Guides Rack-Mounting Brackets section onConnecting the Chassis Ground and Power Grounding the Cisco ASR 901 RouterGrounding Point Power Connection Compliance Stripping a Ground WireWiring the DC-Input Power Source 6-Pin Terminal BlockInstalling and Removing SFP Modules Installing SFP ModulesInstalling an SFP Module into an SFP Module Slot Removing SFP ModulesConnecting Cables Connecting the Console PortTypes of RJ-45 Cables Console PortConnecting 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 Powering On the RouterConnecting to Alarm Port Dressing Router CablesFormatting Procedures for Flash Memory Checklist for Power UpPower-On Procedure Interpreting Front-Panel LEDsDisplaying Contents of the Flash Memory File and Directory ProceduresCopying Files Displaying File Content Deleting Files from the Flash MemoryWhat to Do After Installing the Hardware Enter a Directory and Determine the Current DirectoryOL-23778-01 Troubleshooting Problem SolvingEnvironmental Reporting Features Troubleshooting the Power and Cooling SystemsSymptom Possible Cause Corrective Action Troubleshooting Cables, and Connections Information Packet publication Copper GE from Quad combo PHY ports contain Two Leds each Reading the LEDs Chassis LEDs System LEDRJ-45 Ethernet Interface LEDs T1/E1 Interface LEDsSFP Ethernet Interface LEDs Color/State Description two LEDs for each T1/E1 portOL-23778-01 Cable Specifications Gigabit Ethernet Connector PinoutsPin FE Signal GE Signal SFP Port Pinouts and Cable SpecificationsT1/E1 Port Pinouts Console Port Signals and Pinouts Console Port Signals and PinoutsPin Signal Name Direction Description Pin Signal Name HP Pins Direction Description RJ-45-to-DB-9 Terminal Adapter ConsoleIdentifying 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 PinoutsGPS Port Pinouts Management Ethernet Port Pinouts Alarm Port PinoutsPin Signal Name Description 10 MhzRxDP RxDN TxDP Not connected TxDN Site Log Date InitialsNumerics IN-2 IN-3 IN-4