Extreme Networks BlackDiamond 12804 User Manual Page 120
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Replacing BlackDiamond 12800 Series Chassis Components
BlackDiamond 12800 Series Switches Hardware Installation Guide
120
Removing the Fan Tray
To remove a fan tray from the BlackDiamond 12804 switch:
1 Attach 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 chassis.
2 Locate the captive screws at the top and bottom of the fan tray.
3 Using a #2 Phillips screwdriver, loosen each captive screw as shown in Figure 77.
Figure 77: Removing the Fan Tray from the BlackDiamond 12804 Switch
4 Use the fan tray handle to pull the fan tray half-way out from the fan tray slot. This action
disconnects the fan tray from the switch power.
Wait for the fan blades to stop turning before continuing with this procedure.
WARNING!
Be sure that all fan blade motion has ceased before continuing to remove the fan tray.
5 Support the bottom of the fan tray with your free hand as you use the handle to slide the fan tray
completely out from the fan tray slot.
CAUTION
Be sure that both hands are used to support the weight of the fan tray during removal.
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.
EX_114
Fan tray
handle
Fan tray
captive
screws (x2)
- Hardware Installation Guide 1
- Table of Contents 3
- Part 4: Appendixes 6
- Introduction 9
- Conventions 9
- Related Publications 10
- ● Software User Guides 11
- ● Hardware User Guides 11
- Switches 15
- Management Ports 16
- Software Requirements 20
- MSM LEDs 21
- Figure 5: MSM-5 Module 22
- Figure 6: .MSM-5R Module 22
- Figure 7: .MSM-6R Module 22
- I/O Module LEDs 24
- Port LEDs on I/O Modules 24
- GM-20T I/O Module 25
- XM-2X and XM-2XR I/O Modules 26
- XM-2X and XM-2XR LEDs 27
- XM-2HR I/O Module 28
- BlackDiamond Switches 29
- Figure 14: 1200 W DC PSU 30
- Minimum Software Required 31
- Specifications 34
- WARNING! 38
- 4 Site Preparation 41
- Meeting Site Requirements 42
- Wiring Closet Considerations 43
- Temperature 43
- Humidity 44
- Airflow Requirements 44
- Electrostatic Discharge 45
- Securing the Rack 47
- Cabling Standards 48
- Installing Cable 49
- Fiber Optic Cable 50
- Cable Distances 51
- RJ-45 Connector Jackets 52
- Meeting Power Requirements 53
- AC Power Cable Requirements 54
- Applicable Industry Standards 55
- Power cord retaining bracket 58
- 19-inch helper bracket 58
- 5 Unwrap the chassis 59
- Mid-mount 62
- Second mid-mount location 62
- Extreme Networks, Inc 65
- Required Tools and Equipment 66
- Screws (x4) 68
- Grounding point 69
- PSU / fan 69
- Initial Management Access 70
- Logging In for the First Time 71
- Installing the DC Wiring 75
- Squeeze catch 79
- Front Panel LEDs 80
- 325W DC PSU 91
- Torino DC PSU_01A 92
- Torino DC PSU_02A 92
- Torino DC PSU_03A 93
- 325W AC PSU 95
- Torino AC PSU_01 96
- Torino AC PSU_02 97
- Torino AC PSU_07 97
- Torino AC PSU_09 98
- Torino AC PSU_08 98
- Power Supply Cords 100
- Module Slot Assignments 101
- ● ESD-preventive wrist strap 102
- ● #2 Phillips screwdriver 102
- Installing a Backup MSM 105
- Figure 67: Unlocking a Module 107
- Removing a Blank Front Panel 109
- Memory Card 111
- Components 115
- Controllers 116
- Controller 117
- Pre-installation Requirements 118
- Pre-Installation Requirements 119
- Fan tray 120
- Safety Information 125
- Clip lock 127
- Squeeze prongs 127
- BlackDiamond 129
- 12802 switch 129
- 4 Appendixes 131
- A Safety Information 133
- Installing Power Supply Units 134
- Maintenance Safety 135
- General Safety Precautions 135
- Cable Routing for LAN Systems 136
- PoE Devices 136
- Selecting Power Supply Cords 136
- Sicherheitshinweise 140
- Installation von Netzteilen 141
- Wartungssicherheit 142
- Auswahl der Stromkabel 143
- Laserprodukt der Klasse 1 145
- Niederspannungsgeräte 145
- B Technical Specifications 147
- Technical Specifications 148
- BlackDiamond 12802 Switch 149
- Connector Pinouts 153
- Numerics 155
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