Cisco Systems 2000 manual Removing and Installing the Fan Tray, Removing a Fan Tray

Page 141

Chapter 4 Installing a Cisco Nexus Fabric Extender

Removing and Installing Components

Note If you purchased this product through a Cisco reseller, contact the reseller directly for technical support. If you purchased this product directly from Cisco, contact Cisco Technical Support at this URL: http://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html.

Removing and Installing the Fan Tray

The Cisco Nexus 2200 Series FEXs, and Cisco Nexus 2148T FEX, use a fan tray. The fan tray is designed to be removed and replaced while the system is operating without causing an electrical hazard or damage to the system, if the replacement is performed within 1 minute.

Caution Be sure that the fan tray that you are installing has the same airflow direction as the other fan tray and power supply modules in the same chassis. Either all of the modules must have port-side exhaust airflow (a blue or no color on the front of the module) or all of the modules must have port-side intake airflow (red or black color on the front of the module). If the modules have different airflow directions in the same chassis, an error condition occurs, the switch can over heat, and the switch can shut down.

Note If you power up a FEX with power supply and fan tray modules that have different directions of airflow, an error condition will occur and the switch can over heat and shut down. With this error condition, you must shut down the switch to replace the modules that do not take in cool air from the cold aisle. After you ensure that all of the modules have the same direction of airflow and take in cooling air from the cold aisle, you can power up the FEX.

This section includes the following topics:

Removing a Fan Tray, page 4-21

Installing a Fan Tray, page 4-22

Removing a Fan Tray

Warning When removing the fan tray, keep your hands and fingers away from the spinning fan blades. Let the fan blades completely stop before you finish removing the fan tray. Statement 258

To remove a fan tray, follow these steps:

Step 1 Loosen the captive screws on the fan tray by turning them counterclockwise, using a flat-blade or number 2 Phillips screwdriver if required.

Step 2 Grasp the captive screws of the fan tray and pull it outward.

Step 3 Pull the fan tray clear of the chassis and set it on an antistatic surface or repack it in packing materials.

Cisco Nexus 2000 Series Hardware Installation Guide

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Contents Cisco Nexus 2000 Series Hardware Installation Guide Cisco Nexus 2000 Series Fabric Extender N T E N T S Ports Transceivers Supported by the Cisco Nexus 2232PP FEX Chassis Weight Overview Accessory Kit F-7 Audience OrganizationChapter and Title Description Conventions InstallationWarnung Wichtige Sicherheitshinweise Bewaar Deze InstructiesAviso Instruções Importantes DE Segurança Avvertenza Importanti Istruzioni Sulla SicurezzaXiii GEM Disse Anvisninger Cisco Nexus 2000 Series Hardware Installation Guide Configuration Guides Related DocumentationRelease Notes Command References Installation and Upgrade GuidesError and System Messages Troubleshooting GuideXviii Cisco Nexus 2300 Series Chassis Fan Side View of the Cisco Nexus 2300 Series Chassis Fixed 1/10GBASE-T SFP+ Ports 40G QSFP+ Ports Port Side View of the Cisco Nexus 2348UPQ Chassis PortsPower Supply Part Number Power SuppliesChassis Cisco Nexus 2300 Series Description Part Number FansSupported Transceivers and Cables Cisco Nexus 2248TP-E12 Fan side view of the Cisco Nexus 2248TP-E Chassis Ports 239843 239933 Fan Trays Captive screws Status LED Chassis, Ports, Cisco Nexus 2248TPPower Supplies, Fan Tray, Supported Transceivers and Cables, 22 Rear View of the Cisco Nexus 2248TP Chassis 239843 Nexus 2300 Platform Chassis Fan Tray Fan Trays for the Cisco Nexus 2248TP and 2224TP FEXs Cisco Nexus 2248PQ Chassis Fan Trays for the Cisco Nexus 2248PQ FEX Supported SFP+ Transceivers Cisco Nexus 2232TM-10GE, Cisco Nexus N2K-C2232TM-E-10GEPower supply Fan tray Status top and ID bottom LEDs 30 Rear View of the Cisco Nexus 2232TM Chassis Power Supplies for the Cisco Nexus 2232TM-10GE FEX 10 Fan Trays for the Cisco Nexus 2232TM-10GE FEX Cisco Nexus 2224TP 34 Fan side of the Cisco Nexus 2224TP Chassis 35 Rear View of the Nexus 2224TP Chassis 12 Fan Trays for the Cisco Nexus 2224TP and 2248TP FEXs Cisco Nexus 2148T Features36 Fan side view of the Cisco Nexus 2148T FEX Group 1 Data ports 1 through Group 2 Uplink ports 1 through 40 Blank Power Supply Filler Panel Supported SFP Transceivers 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 FEX239843 Black Stripe Used to Indicate Port-Side Intake Airflow Fan Tray for the Cisco Nexus 2248TP-E FEX 239291 FET-10G SFP -H10GB-ACU7M 11 SFP+ Copper Transceiver Module Cisco Nexus 2248TP FEX13 Front View of the Cisco Nexus 2248TP Chassis 14 Rear View of the Cisco Nexus 2248TP Chassis Ports for the Cisco Nexus 2248TP FEXFan Tray for the Cisco Nexus 2248TP FEX Power Supplies for the Cisco Nexus 2248TP FEXCisco Nexus 2232TM FEX 16 Front View of the Cisco Nexus 2232TM Chassis 17 Rear View of the Cisco Nexus 2232TM Chassis Ports for the Cisco Nexus 2232TM FEX18 Port Numbering on the Cisco Nexus 2232TM FEX Power Supplies for the Cisco Nexus 2232TM FEXFan Tray for the Cisco Nexus 2232TM FEX 239936 SFP -H10GB-CU1M1 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 FEX23 Port Numbering on the Cisco Nexus 2232PP FEX Power Supplies for the Cisco Nexus 2232PP FEXTransceivers Supported by the Cisco Nexus 2232PP FEX Fan Tray for the Cisco Nexus 2232PP FEXCisco Nexus 2224TP FEX 24 Front View of the Cisco Nexus 2224TP Chassis 25 Rear View of the Cisco Nexus 2224TP Chassis Ports for the Cisco Nexus 2224TP FEX26 Port Numbering on the Cisco Nexus 2224TP FEX Power Supplies for the Cisco Nexus 2224TP FEXFan Tray for the Cisco Nexus 2224TP FEX Page 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 FEX 239843 Black stripe port-side-intake airflow 239291 Type Uplink Downlink Comments Fabric Host Cable InterfaceQSFP-4X10G-AOC5M 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 FEX Fabric Host Cable Interface Cisco Nexus 2232TM FEX 16 Front View of the Cisco Nexus 2232TM Chassis Ports for the Cisco Nexus 2232TM FEX Fan Tray for the Cisco Nexus 2232TM FEX SFP-H10GB-CU1M SFP-H10GB-ACU7M Cisco Nexus 2232PP FEX Ports for the Cisco Nexus 2232PP FEX Power Supplies for the Cisco Nexus 2232PP FEX Optical Gbps Cisco Nexus 2224TP FEX 24 Front View of the Cisco Nexus 2224TP Chassis 330046 Power Supplies for the Cisco Nexus 2224TP FEX SFP -H10GB-CU1M Cisco Nexus 2000 Series Hardware Installation Guide Installing a Cisco Nexus Fabric Extender Preparing for Installation Installation OptionsAirflow Considerations Installation Guidelines Chassis WeightRequired Tools and Equipment Unpacking and Inspecting the Cisco Nexus Fabric Extender Quantity Part Description Grounding the System Environment Level Proper Grounding GuidelinesPreventing Electrostatic Discharge Damage Cisco Nexus 2000 Series Hardware Installation Guide 192529 Cisco Nexus 2300 Series FEX Ground Lug Location Establishing the System Ground Starting the Cisco Nexus Fabric Extender Grounding the ChassisStatement Removing and Installing Power Supplies Removing and Installing ComponentsRemoving an AC Power Supply Removing a DC Power Supply Installing a DC Power Supply Removing and Installing a FanRemoving a Fan Removing a Fan Tray Removing and Installing the Fan TrayRemoving the Cisco Nexus Fabric Extender Installing a Fan TrayInstalling a Cisco Nexus Fabric Extender Page Connecting a Cisco Nexus Fabric Extender Connecting to a 10-Gigabit and 40-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 Page Power Specifications Technical SpecificationsCisco Nexus Power SupplyFabric Extender Power Supply Power Supply Environmental Specifications Physical SpecificationsDescription Specification Transceiver Specifications Dimensions Height x Width x Depth WeightInches Centimeters SFP+ Copper Transceiver Specifications SFP+ Optical Transceiver SpecificationsAirflow Optimization Accessories Accessories Airflow Extension Sleeve Airflow VentTransceiver Cable Length Page 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 Page Snmp Traps OverviewDevice Hardware Guidelines InstallationInitialization Device OperationContacting Customer Service Page LEDs Chassis and Module LED Descriptions ComponentStatus Description Power Supply Status Condition OK LED Status Green Fail LED Status AmberCondition Ethernet Port LEDs Port LEDsEthernet and Fibre Channel LEDs Link State LED StateAmberon Page Accessory Kit Details Accessory Kit for Cisco Nexus 2300 Series FEXsAccessory Kit Details Site Preparation Checklist Site Preparation and Maintenance RecordsTask No Planning Activity Verified By Time Date Chassis and Module Information Contact and Site InformationTable G-3 Network-Related Information
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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.