Cisco Systems 2000 manual Removing a DC Power Supply

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Chapter 3 Installing a Cisco Nexus 2000 Series Fabric Extender

Removing and Installing Components

Se n d d o c u m en t c o m m e n t s t o n e x u s5 k d o c s @ c is c o . c o m

Step 4 Secure the power supply to the chassis as follows:

If you are installing a Cisco Nexus 2248TP, 2232PP, or 2224TP FEX, make sure that the thumb latch engages with the chassis so that the power supply is held in the slot.

If you are installing a Cisco Nexus 2148T, fasten the power supply to the chassis by screwing its captive screw into its hole in the chassis and tightening it.

Note Depending on the outlet receptacle on your power distribution unit, you may need the optional jumper power cord to connect the Cisco Nexus 2000 Series FEX to your outlet receptacle. See the “Jumper Power Cord” section on page C-8.

Step 5 Connect the other end of the power cable to an AC power source.

Caution In a system with dual power supplies, connect each power supply to a separate power source. If a power source failure occurs, the second source will most likely still be available.

Step 6 Verify power supply operation by checking that the power supply LED is green. For information about what the power supply LEDs indicate, see the “Power Supply Status” section on page D-3.

Removing a DC Power Supply

Caution If you are using the Cisco Nexus 2200 platform FEX with one DC power supply, removing the power supply causes the device to shut down. If you are using two power supplies and you remove one of them, the device continues to operate.

To remove a DC power supply, follow these steps:

Step 1 Shut off the DC power to the power supply at the circuit breaker. Make sure that both LEDs are off. Step 2 Unfasten the positive power cable from the negative (-) terminal.

Step 3 Unfasten the negative power cable from the positive (+) terminal.

Step 4 Press the thumb latch to disengage the power supply from the chassis and use the handle to pull it part way out of the chassis.

Step 5 Place your other hand under the power supply to support it while you slide it out of the chassis. Place the power supply on an antistatic surface.

Step 6 If the power supply bay is to remain empty, install a blank power supply filler panel.

Installing a DC Power Supply

In a system with dual power supplies, connect each power supply to a separate power source. If a power source failure occurs, the second source will most likely still be available.

 

 

Cisco Nexus 2000 Series Hardware Installation Guide

 

 

 

 

 

 

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Contents Americas Headquarters Cisco Nexus 2000 Series Hardware Installation GuideCisco Nexus 2000 Series Fabric Extender N T E N T S Cisco Nexus 2232TM-10GE, Cisco NexusN2K-C2232TM-E-10GE1-21 Transceivers Supported by the Cisco Nexus 2232PP FEX Removing and Installing Power Supplies Power Cords Viii Audience OrganizationChapter and Title Description Conventions InstallationBewaar Deze Instructies Xii Xiii Xiv Page Configuration Guides Related DocumentationRelease Notes Command References Installation and Upgrade GuidesError and System Messages Troubleshooting GuideObtaining Documentation and Submitting a Service Request Cisco Nexus 2248TP-E Front View of the Cisco Nexus 2248TP-E Chassis ChassisPower Supplies PortsPart Number Power Supply Part Number DC Power Supply for the Cisco Nexus 2200 Platform Chassis Cisco Nexus 2000 Series Hardware Installation Guide Description Part Number Fan TraysFEXs Model Description Supported Transceivers and CablesCisco Nexus 2248TP 10 Front View of the Cisco Nexus 2248TP Chassis Ports Chassis Handle Fan Tray SFP Transceivers used with the Cisco Nexus 2248TP FEX Cisco Nexus 2248PQ Ports NXA-FAN-30CFM-B Supported SFP+ TransceiversQSFP+ Transceivers Cisco Nexus 2232TM-10GE, Cisco NexusN2K-C2232TM-E-10GE Power supply Fan tray Status top and ID bottom LEDs 19 Rear View of the Cisco Nexus 2232TM Chassis 14 Power Supplies for the Cisco Nexus 2232TM-10GE FEX 15 Fan Trays for the Cisco Nexus 2232TM-10GE FEX 16 SFP+ Transceivers for the Cisco Nexus 2232TM-10GE FEX 1Cisco Nexus 2224TP 23 Front of the Cisco Nexus 2224TP Chassis 24 Rear View of the Nexus 2224TP Chassis SFP+ Transceivers, SFP+ Copper Cables, Cisco Nexus 2148T 25identifies the front view of the Cisco Nexus 2148T FEX Features25 Front View of the Cisco Nexus 2148T FEX Group 1 Data ports 1 through Group 2 Uplink ports 1 through 29 Blank Power Supply Filler Panel Supported SFP Transceivers SFP-H10GB-CU7MA OL-19013-05 A P T E R Cisco Nexus 2248TP-E FEX Front View of the Cisco Nexus 2248TP-E Chassis Ports for the Cisco Nexus 2248TP-E FEX Power Supplies for the Cisco Nexus 2248TP-E FEXPage Black Stripe Used to Indicate Back-to-Front Airflow Fan Tray for the Cisco Nexus 2248TP-E FEX 239291 FET-10G 10 SFP+ Optical Transceivers and FETs Cisco Nexus 2248TP FEX 13 Front View of the Cisco Nexus 2248TP Chassis Ports for the Cisco Nexus 2248TP FEX Power Supplies for the Cisco Nexus 2248TP FEXFan Tray for the Cisco Nexus 2248TP FEX Cisco Nexus 2232TM FEX 16 Front View of the Cisco Nexus 2232TM Chassis Ports for the Cisco Nexus 2232TM FEX Power Supplies for the Cisco Nexus 2232TM FEXFan Tray for the Cisco Nexus 2232TM FEX OL-19013-05 Cisco Nexus 2232PP FEX 21 Front View of the Cisco Nexus 2232PP Chassis 22 Rear View of the Cisco Nexus 2232PP Chassis Ports for the Cisco Nexus 2232PP FEXFan Tray for the Cisco Nexus 2232PP FEX Power Supplies for the Cisco Nexus 2232PP FEXTransceivers Supported by the Cisco Nexus 2232PP FEX Cisco Nexus 2224TP FEX 24 Front View of the Cisco Nexus 2224TP Chassis Ports for the Cisco Nexus 2224TP FEX Power Supplies for the Cisco Nexus 2224TP FEXFan Tray for the Cisco Nexus 2224TP FEX OL-19013-05 Cisco Nexus 2000 Series Hardware Installation Guide Installing a Cisco Nexus 2000 Series Fabric Extender Preparing for Installation Installation OptionsAirflow Considerations Installation Guidelines Chassis WeightRequired Tools and Equipment Installing a Cisco Nexus 2000 Series Fabric Extender Quantity Part Description Insert the device into the rack as follows Sliding the Chassis Into the Rack Grounding the System Proper Grounding GuidelinesEnvironment Level Preventing Electrostatic Discharge Damage Cisco Nexus 2000 Series Hardware Installation Guide Attaching the ESD Wrist Strap to the System Ground Lug Screw Establishing the System Ground Location of System Ground on a Cisco Nexus 2000 Series FEX Grounding the ChassisStarting the Cisco Nexus 2000 Series Fabric Extender Cisco Nexus 2000 Series Hardware Installation Guide Removing and Installing Power Supplies Removing and Installing ComponentsInstalling an AC Power Supply Removing a DC Power Supply Removing a Fan Tray, Installing a Fan tray, Removing and Installing the Fan TrayRemoving a Fan Tray Removing the Cisco Nexus 2000 Series Fabric Extender Connecting a Cisco Nexus 2000 Series Fabric Extender Connecting to a 10-Gigabit Ethernet Port Connecting to the 1-Gigabit Ethernet PortRemoving and Installing SFP+ Transceivers Preparing for Network ConnectionsInstalling an SFP+ Transceiver Alternate Removal Method for Bale Clasp SFP+ Transceivers Removing and Installing Cables into SFP+ TransceiversRemoving a Cable from an SFP+ Transceiver Maintaining SFP+ Transceivers and Cables General Requirements for Cabinets and Racks Cabinet and Rack RequirementsRequirements Specific to Standard Open Racks Requirements Specific to Perforated CabinetsCable Management Guidelines OL-19013-05 Power Specifications Technical SpecificationsPower Supply Cisco NexusSeries Appendix B Technical Specifications Cooling Environmental SpecificationsDescription Specification Physical SpecificationsSFP+ Optical Transceiver Specifications Transceiver SpecificationsSFP+ Copper Transceiver Specifications Airflow Optimization AccessoriesAccessories Airflow Extension Sleeve Airflow Vent Transceiver Cable LengthOL-19013-05 Power Cords Supported Power Cords and PlugsLength Description Feet Meters IllustrationCAB-9K10A-IT CAB-9K10A-AU CAB-9K10A-EU CAB-9K10A-IT CAB-N5K6A-NA CAB-9K12A-NA Power Cords Description Jumper Power CordFigure C-16 CAB-C13-C14-JMPR, Jumper Power Cord OL-19013-05 LEDs Chassis and Module LED Descriptions ComponentStatus Status Description Power Supply StatusCondition OK LED Status Green Fail LED Status Amber ConditionEthernet Port LEDs Port LEDsEthernet and Fibre Channel LEDs Link State LED StateState OL-19013-05 Snmp Traps OverviewDevice Hardware Guidelines InstallationInitialization Device OperationContacting Customer Service OL-19013-05 Accessory Kit Details Accessory KitOL-19013-05 Site Preparation Checklist Site Preparation and Maintenance RecordsTask No Planning Activity Verified By Time Date Contact and Site Information Slot Module Type Module Serial Number Supervisor Chassis and Module InformationNumerics IN-2 IN-3 IN-4 IN-5 IN-6 IN-7 IN-8
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2000 specifications

In the year 2000, Cisco Systems, a leading technology company, was at the forefront of networking and communication solutions. With a rich history of innovation, Cisco solidified its position as a global leader in providing advanced networking technologies, hardware, and software.

One of the most significant features of Cisco in 2000 was its comprehensive portfolio of routers and switches. The company was known for its powerful routers, which were essential for managing internet traffic efficiently. Cisco’s Catalyst series of switches provided high levels of performance and scalability, enabling companies to build robust local area networks (LANs). These devices supported Ethernet technologies and catered to the growing demands of businesses for faster and more reliable connectivity.

In the late 1990s and early 2000s, the internet was experiencing rapid growth, and Cisco capitalized on this surge by introducing technologies that facilitated internet protocol (IP) networking. Its focus on developing IP-based solutions allowed businesses to integrate voice, video, and data services seamlessly over a single network. This was a significant advancement known as convergence, fundamentally changing how organizations approached communication.

Another characteristic of Cisco in 2000 was its commitment to security. As businesses began to increase their reliance on the internet, the risks associated with cyber threats also grew. Cisco developed security solutions such as firewalls and intrusion detection systems to help protect networks from potential attacks. The introduction of the Cisco Secure Network Architecture laid the foundation for comprehensive network security strategies.

Cisco also emphasized research and development, consistently investing in new technologies and innovations. The company was a pioneer in developing optical networking solutions, which enabled faster data transmission over long distances. This was crucial for supporting the growing bandwidth demands of the era.

Furthermore, Cisco’s collaboration with various technology partners and its global presence allowed it to provide customers with tailored solutions to meet diverse needs across different industries. The introduction of certification programs, like the Cisco Certified Network Associate (CCNA), helped create a skilled workforce equipped to deploy and manage Cisco technologies effectively.

In summary, Cisco Systems in 2000 showcased a blend of powerful routing and switching capabilities, a commitment to internet security, and innovative solutions that paved the way for future networking technologies. Its focus on convergence and relentless drive for high-performance networking made it a vital player in the evolving landscape of technology during this period.