Replacing the BlackDiamond 12802 Fan Tray | Extreme Networks

Replacing the BlackDiamond 12802 Fan Tray

Installing the Replacement BlackDiamond 12804 Fan Tray

To install a replacement fan tray into the BlackDiamond 12802 switch:

1Attach the ESD-preventive wrist strap to your wrist and connect the metal end to the ground receptacle on the top left corner of the switch.

2Support the bottom of the fan tray with one hand as you lift the fan tray by the handle using the other hand. Align the spare fan tray with the fan tray slot on the switch, and then slide the fan tray into place in the switch (see Figure 78).

CAUTION

Be sure that both hands are used to support the weight of the fan tray during installation.

Figure 78: Installing the Fan Tray in the BlackDiamond 12804 Switch

Fan tray captive screws (x2)

Fan tray handle

EX_115

3Use a #2 Phillips screwdriver to tighten the screws (Figure 80).

Leave the ESD-preventive wrist strap permanently connected to the switch so that it is always available when you need to touch ESD-sensitive components.

Replacing the BlackDiamond 12802 Fan Tray

The BlackDiamond 12802 switch has one fan tray, which is accessible from the back of the switch.

CAUTION

Removing the fan tray for more than a few minutes may result in overheating and possible damage to the system. Thermal sensors shut down power if the internal temperature exceeds 60 °C. Make sure you have the replacement unit before starting this procedure.

BlackDiamond 12800 Series Switches Hardware Installation Guide	121

Image 121

Extreme Networks Replacing the BlackDiamond 12802 Fan Tray, Installing the Replacement BlackDiamond 12804 Fan Tray

Contents

BlackDiamond 12802 Switch BlackDiamond 12804 Switch Page Table of Contents Table of Contents Part 2 Installing BlackDiamond Switches and Modules 101 Installing Power Supply Units 115 Part 3 BlackDiamond Maintenance Procedures125 Part 4 Appendixes 155 147 Table of Contents Introduction PrefaceConventions Related Publications Icon Alerts you to Important features or instructionsText conventions Preface Related Publications Preface BlackDiamond 12800 Series Switches Page Overview of the BlackDiamond 12800 Series Switches About the BlackDiamond 12800 Series SwitchesFull-Duplex Support About the BlackDiamond 12800 Series Switches BlackDiamond 12804 Switch ChassisManagement Ports External Compact Flash Memory Card Front of the BlackDiamond 12804 Chassis BlackDiamond 12804 Switch Chassis Front of the BlackDiamond 12802 Chassis BlackDiamond 12802 Switch Chassis BlackDiamond 12800 Series Modules Modules for the BlackDiamond 12800 Series SwitchesOverview of the BlackDiamond 12800 Series Modules Module Type BlackDiamond 12800 Series MSMs Switch Model MSM Model Required SoftwareSoftware Requirements Required Software for BlackDiamond 12800 Series MSMs MSM LEDs Redundant MSM Activity BlackDiamond 12804 SwitchBlackDiamond 12800 Series MSM LEDs BlackDiamond 12800 Series MSMs MSM-5 Module Features of the BlackDiamond 12800 MSMs BlackDiamond 12800 Series I/O Modules BlackDiamond 12800 Series I/O Modules Module LEDs BlackDiamond 12800 Series Switch I/O Module LEDsPort LEDs on I/O Modules Port LEDs for the BlackDiamond GM-20T Module GM-20XT and GM-20XTR I/O Modules GM-20T I/O ModuleGM-20T LEDs GM-20XT and GM-20XTR LEDs XM-2X and XM-2XR I/O Modules XM-2X I/O Module XM-2X and XM-2XR LEDs XM-2HR LEDs XM-2HR I/O Module PSUs for the BlackDiamond 12800 Series Switches Overview of BlackDiamond 12800 Series Power SuppliesBlackDiamond Switch Compatible PSU Compatibility Notes 1200 W DC PSU Extreme Networks 1200 W DC PSU Minimum Software Required Power Predictive Fail PSU Condition Green AmberLEDs LEDs on the 1200 W DC PSU Extreme Networks 700/1200 W AC PSU Extreme Networks 700/1200 W AC PSU Power Fail Predictive Fail PSU Condition Green Amber Power Supply CordsFuse LEDs on the 700/1200 W AC PSU Specifications Extreme Networks 325 W DC Power Supply LEDs on the 325 W DC PSU Extreme Networks 325 W DC Power SupplyPSU Condition DC Out Extreme Networks 325 W AC PSU Extreme Networks 325 W AC Power Supply Replacing AC Power Supply Cords Replacing AC Power Supply CordsLEDs on the 325 W AC PSU Fuse Installing BlackDiamond Switches and Modules Page Planning Your Site Site Preparation Operating Environment Requirements Meeting Site RequirementsBuilding and Electrical Codes Site Preparation Temperature Wiring Closet ConsiderationsMeeting Site Requirements BlackDiamond Family Chassis Spacing Requirements HumidityAirflow Requirements Airflow Through the BlackDiamond 12804 Chassis Electrostatic Discharge Mechanical Recommendations for the Rack Rack Specifications and RecommendationsProtective Grounding for the Rack Securing the Rack Space Requirements for the Rack Cabling Standards Evaluating and Meeting Cable RequirementsCable Labeling and Record Keeping Evaluating and Meeting Cable Requirements Installing Cable Fiber Optic Cable Properly Installed and Bundled Cable Media Types and Maximum Distances Cable DistancesStandard Media Type MhzKm Maximum Distance Rating Meters RJ-45 Connector Jacket Types RJ-45 Connector Jackets Power Supply Requirements Meeting Power RequirementsMeeting Power Requirements Radio Frequency Interference Uninterruptible Power Supply Requirements AC Power Cable RequirementsReplacing the Power Cable AC Power Cable Requirements Selecting a UPS Applicable Industry StandardsCalculating Volt-Amperage Requirements UPS Transition Time Site Preparation Installing the BlackDiamond 12800 Series Chassis Unpacking the BlackDiamond 12804 Chassis Installing the BlackDiamond 12800 Series Chassis Unpacking the BlackDiamond 12804 Chassis Clip Locks on the BlackDiamond 12804 Chassis Shipping Carton Correct Method for Lifting the BlackDiamond 12804 Chassis Rack-Mounting the BlackDiamond 12804 Chassis Attaching the BlackDiamond 12804 Mid-Mount Brackets Pre-installation RequirementsRack-Mounting the BlackDiamond 12804 Chassis Rack-Mounting the BlackDiamond 12804 Chassis Attaching the 19-inch Helper Bracket to the System Rack Securing the BlackDiamond 12804 Chassis to a Rack Unpacking the BlackDiamond 12802 Chassis Unpacking the BlackDiamond 12802 Chassis Unpacking the BlackDiamond 12802 Chassis Required Tools and Equipment Rack-Mounting the BlackDiamond 12802 ChassisFront-Mounting a BlackDiamond 12802 Chassis Rack-Mounting the BlackDiamond 12802 Chassis Mid-Mounting a BlackDiamond 12802 Chassis Grounding the BlackDiamond 12800 Series Chassis Grounding the BlackDiamond 12800 Series Chassis Back of BlackDiamond 12804 Chassis Connecting Equipment to the Console Port Initial Management Access Logging In for the First Time Logging In for the First Time Installing the BlackDiamond 12800 Series Chassis Safety Installing Power Supply Units BlackDiamond PSU Compatibility Installing Power Supply Units Installing the DC Wiring Locking Handle on the 1200 W DC PSU Installing an Extreme Networks 1200 W DC PSU Inserting the 1200 W DC PSU into the Power Supply Bay Connecting the Cable to the 1200 W DC PSU Removing an Extreme Networks 1200 W DC PSU Disconnecting the Cable from the DC PSU Extreme Networks 1200 W DC PSU LEDs Front Panel LEDs Installing an Extreme Networks 700/1200 W AC PSU Extreme Networks 700/1200 W AC PSU with Locking Handle Open Removing an Extreme Networks 700/1200 W AC PSU Extreme Networks 700/1200 W AC PSU LEDs Using the BlackDiamond12804 AC Power Cord Retainer Channel Using the BlackDiamond12804 AC Power Cord Retainer Channel Installing and Routing the AC Power Cords Securing the BlackDiamond 12804 AC Power Cord Retainer Extreme Networks 325 W DC Power Supply Pre-Installation Requirements Installing an Extreme Networks 325 W DC PSU Right Power Supply Bays Recommended Installation Sequence View from Rear of Chassis Installing the Extreme Networks 325 W DC PSU Removing an Extreme Networks 325 W DC PSU Connecting the DC Power Cord Extreme Networks 325 W DC PSU LEDs Extreme Networks 325 W AC Power Supply Installing an Extreme Networks 325 W AC PSU Left Power Supply Bays Right Power Supply Bays Installing a 325 W AC PSU Securing the Extreme Networks 325 W AC PSU Installing Retaining Brackets and Connecting Power Power Cord Brackets on Two Adjacent Power Supplies Extreme Networks 325 W AC PSU LEDs Removing an Extreme Networks 325 W AC PSU 100 Module Slot Assignments Installing Modules and Connecting Cables Installing Modules and Connecting Cables Installing a BlackDiamond 12800 Series Module Injector/Ejector Handles in an Open Position Installing a BlackDiamond 12800 Series Module Injector/Ejector Handles in the Latched Position Making Network Interface Cable Connections Installing a Backup MSMMaking Network Interface Cable Connections Removing a BlackDiamond 12800 Series Module Verifying the Module InstallationDisplaying Slot Status Information Module LED activity for normal operation Removing a BlackDiamond 12800 Series Module Unlocking a Module BlackDiamond Series Blank Front Panels Installing a Blank Front Panel BlackDiamond Series Blank Front Panels Removing a Blank Front Panel Captive Screw on a BlackDiamond 12800 Blank Front Panel Installing or Removing an External Compact Flash Memory Card 112 BlackDiamond Maintenance Procedures Page Replacing BlackDiamond 12800 Series Chassis Components Safety InformationReplacing a BlackDiamond 12804 PSU/Fan Controller Replacing BlackDiamond 12800 Series Chassis Components Removing a BlackDiamond 12804 PSU/Fan Controller Replacing a BlackDiamond 12804 PSU/Fan Controller Removing the BlackDiamond 12804 PSU/Fan Controller Removing a BlackDiamond 12802 PSU/Fan Controller Replacing a BlackDiamond 12802 PSU/Fan Controller Replacing a BlackDiamond 12804 Fan Tray Installing the Replacement PSU/Fan ControllerReplacing a BlackDiamond 12804 Fan Tray Removing the Fan Tray Removing the Fan Tray from the BlackDiamond 12804 Switch Replacing the BlackDiamond 12802 Fan Tray Installing the Replacement BlackDiamond 12804 Fan TrayReplacing the BlackDiamond 12802 Fan Tray Removing the BlackDiamond 12802 Fan Tray Removing the Fan Tray from the BlackDiamond 12802 Switch Installing the Fan Tray in the BlackDiamond 12802 Switch Installing the Replacement BlackDiamond 12802 Fan Tray 124 Repacking a BlackDiamond Chassis Repacking a BlackDiamond Chassis Repacking the BlackDiamond 12804 Chassis Repacking the BlackDiamond 12804 Chassis Replacing the Carton over the BlackDiamond 12804 Chassis 128 Repacking the BlackDiamond 12802 Chassis Repacking the BlackDiamond 12802 Chassis 130 Appendixes Page Considerations Before Installing Safety Information Safety Information Installing Power Supply Units General Safety Precautions Maintenance SafetyMaintenance Safety Cable Routing for LAN Systems Selecting Power Supply CordsPoE Devices Black Diamond SSI DC PSU, Model Selecting Power Supply Cords Fiber Optic Ports-Optical Safety Battery Replacement and Disposal GBIC, SFP Mini-GBIC, XENPAK, and XFP Regulatory Compliance Fiber Optic Ports-Optical Safety Sicherheitshinweise Hinweise zur Installation Installation von Netzteilen Allgemeine Sicherheitsvorkehrungen Wartungssicherheit Auswahl der Stromkabel Lichtleiteranschlüsse Optische Sicherheit Austauschen und Entsorgen von Batterien 145 146 BlackDiamond 12804 Switch Technical SpecificationsBlackDiamond 12804 Switch Technical Specifications EMI/EMC Standards Technical Specifications BlackDiamond 12802 Switch Technical Specifications BlackDiamond 12802 SwitchBlackDiamond 12802 Switch 150 Power Supplies for the BlackDiamond 12800 Series Switches Power Supplies for the BlackDiamond 12800 Series SwitchesAC SSI PS Model #60020/PS2336 700/1200 W AC PSU DC SSI PS Model #60021 1200 W DC PSU AC PS Model #65021 325 W AC Power Supply Pinouts for the DB-9 Console Connector Connector PinoutsConnector Pinouts DC PS Model #65022 325 W DC PSU Null-modem Cable Pinouts Switch PC/Terminal Numerics Index ESD Index 157 158 159 160