Hardware Installation Guide
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... FROM A COURSE OF DEALING, USAGE, OR TRADE PRACTICE. CCDE, CCENT, CCSI, Cisco Eos, Cisco HealthPresence, Cisco IronPort, the Cisco logo, Cisco Lumin, Cisco Nexus, Cisco Nurse Connect, Cisco StackPower, Cisco StadiumVision, Cisco TelePresence, Cisco Unified Computing System, Cisco WebEx, DCE, Flip Channels, Flip for a Class A digital device, pursuant to provide reasonable protection against such interference in this manual generates and may cause interference...
... FROM A COURSE OF DEALING, USAGE, OR TRADE PRACTICE. CCDE, CCENT, CCSI, Cisco Eos, Cisco HealthPresence, Cisco IronPort, the Cisco logo, Cisco Lumin, Cisco Nexus, Cisco Nurse Connect, Cisco StackPower, Cisco StadiumVision, Cisco TelePresence, Cisco Unified Computing System, Cisco WebEx, DCE, Flip Channels, Flip for a Class A digital device, pursuant to provide reasonable protection against such interference in this manual generates and may cause interference...
Hardware Installation Guide
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... Guidelines 2-4 General Precautions 2-4 System Reliability Considerations 2-6 Protecting Against Electrostatic Discharge 2-7 Installing the Wide Area Virtualization Engine 3-1 Installing the WAVE Appliance on a Tabletop 3-2 Installing the WAVE Appliance on a Wall 3-2 Installing the WAVE Appliance in an Equipment Rack 3-5 Rack-Mounting Considerations 3-5 Rack Requirements 3-6 Rack Installation 3-6 Connecting Cables 3-8 Cisco Wide Area Virtualization Engine 274 and 474 Hardware Installation Guide v
... Guidelines 2-4 General Precautions 2-4 System Reliability Considerations 2-6 Protecting Against Electrostatic Discharge 2-7 Installing the Wide Area Virtualization Engine 3-1 Installing the WAVE Appliance on a Tabletop 3-2 Installing the WAVE Appliance on a Wall 3-2 Installing the WAVE Appliance in an Equipment Rack 3-5 Rack-Mounting Considerations 3-5 Rack Requirements 3-6 Rack Installation 3-6 Connecting Cables 3-8 Cisco Wide Area Virtualization Engine 274 and 474 Hardware Installation Guide v
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Contents B A P P E N D I X INDEX Maintaining the Wide Area Virtualization Engine B-1 Maintaining Your Site Environment B-1 Temperature B-2 Humidity B-3 Altitude B-3 Dust and Particles B-4 Corrosion B-4 Electrostatic Discharge B-4 Electromagnetic and Radio Frequency Interference B-5 Magnetism B-5 Shock and Vibration B-6 Power Source Interruptions B-6 Using Power Protection Devices B-7 Surge Protectors B-7 Line Conditioners B-8 Uninterruptible Power Supplies B-8 OL-17739-01 Cisco Wide Area Virtualization Engine 274 and 474 Hardware Installation Guide vii
Contents B A P P E N D I X INDEX Maintaining the Wide Area Virtualization Engine B-1 Maintaining Your Site Environment B-1 Temperature B-2 Humidity B-3 Altitude B-3 Dust and Particles B-4 Corrosion B-4 Electrostatic Discharge B-4 Electromagnetic and Radio Frequency Interference B-5 Magnetism B-5 Shock and Vibration B-6 Power Source Interruptions B-6 Using Power Protection Devices B-7 Surge Protectors B-7 Line Conditioners B-8 Uninterruptible Power Supplies B-8 OL-17739-01 Cisco Wide Area Virtualization Engine 274 and 474 Hardware Installation Guide vii
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...Safety Warnings Before you install the WAVE appliance, observe the following sections: • Safety Warnings, page 2-1 • Safety Guidelines, page 2-4 Note Read the Regulatory Compliance and Safety Information for the Cisco Content Networking Product Series document and ...service this chapter to ensure your own personal safety and to help protect your appliance before working with your appliance from potential damage. Statement 1030 OL-17739-01 Cisco Wide Area Virtualization Engine 274 and 474 Hardware Installation Guide 2-1 This chapter contains the following safety warnings. 2...
...Safety Warnings Before you install the WAVE appliance, observe the following sections: • Safety Warnings, page 2-1 • Safety Guidelines, page 2-4 Note Read the Regulatory Compliance and Safety Information for the Cisco Content Networking Product Series document and ...service this chapter to ensure your own personal safety and to help protect your appliance before working with your appliance from potential damage. Statement 1030 OL-17739-01 Cisco Wide Area Virtualization Engine 274 and 474 Hardware Installation Guide 2-1 This chapter contains the following safety warnings. 2...
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..., and is controlled by the authority responsible for short-circuit (overcurrent) protection. Statement 37 Warning To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to the power source. Statement 1001 Cisco Wide Area Virtualization Engine 274 and 474 Hardware Installation Guide 2-2 OL-17739-01 Safety Warnings Chapter 2 Preparing to...
..., and is controlled by the authority responsible for short-circuit (overcurrent) protection. Statement 37 Warning To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to the power source. Statement 1001 Cisco Wide Area Virtualization Engine 274 and 474 Hardware Installation Guide 2-2 OL-17739-01 Safety Warnings Chapter 2 Preparing to...
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...; If the rack is provided with the WAVE appliance: • Observe and follow service markings. This section contains the following topics: • General Precautions, page 2-4 • System Reliability Considerations, page 2-6 • Protecting Against Electrostatic Discharge, page 2-7 General Precautions ...stable. Components inside these compartments should be serviced only by a trained and qualified service technician. Cisco Wide Area Virtualization Engine 274 and 474 Hardware Installation Guide 2-4 OL-17739-01 Safety Guidelines Chapter 2 Preparing to Install the Wide Area...
...; If the rack is provided with the WAVE appliance: • Observe and follow service markings. This section contains the following topics: • General Precautions, page 2-4 • System Reliability Considerations, page 2-6 • Protecting Against Electrostatic Discharge, page 2-7 General Precautions ...stable. Components inside these compartments should be serviced only by a trained and qualified service technician. Cisco Wide Area Virtualization Engine 274 and 474 Hardware Installation Guide 2-4 OL-17739-01 Safety Guidelines Chapter 2 Preparing to Install the Wide Area...
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... cooling system to Install the Wide Area Virtualization Engine • Observe power strip ratings. System Reliability Considerations To help protect your local or national wiring rules. Cisco Wide Area Virtualization Engine 274 and 474 Hardware Installation Guide 2-6 OL-17739-01 Safety Guidelines Chapter 2 Preparing to work properly. Make sure that space is powered...
... cooling system to Install the Wide Area Virtualization Engine • Observe power strip ratings. System Reliability Considerations To help protect your local or national wiring rules. Cisco Wide Area Virtualization Engine 274 and 474 Hardware Installation Guide 2-6 OL-17739-01 Safety Guidelines Chapter 2 Preparing to work properly. Make sure that space is powered...
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... are ready to install the component in your system. You can harm delicate components inside the appliance. OL-17739-01 Cisco Wide Area Virtualization Engine 274 and 474 Hardware Installation Guide 2-7 Protecting Against Electrostatic Discharge Static electricity can do so by its edges or its shipping carton, do not remove the component from...
... are ready to install the component in your system. You can harm delicate components inside the appliance. OL-17739-01 Cisco Wide Area Virtualization Engine 274 and 474 Hardware Installation Guide 2-7 Protecting Against Electrostatic Discharge Static electricity can do so by its edges or its shipping carton, do not remove the component from...
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... Recommended Action Red Power LED flashes two 2 times, once every second, followed by a 2-second pause. OL-17739-01 Cisco Wide Area Virtualization Engine 274 and 474 Hardware Installation Guide 5-17 If the fan is plugged in, but LEDs continue until problem is not properly attached to see if... the processor fan spins. Processor thermal protection activated: A fan may be blocked or not turning or the heatsink/fan ...
... Recommended Action Red Power LED flashes two 2 times, once every second, followed by a 2-second pause. OL-17739-01 Cisco Wide Area Virtualization Engine 274 and 474 Hardware Installation Guide 5-17 If the fan is plugged in, but LEDs continue until problem is not properly attached to see if... the processor fan spins. Processor thermal protection activated: A fan may be blocked or not turning or the heatsink/fan ...
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...procedures that can keep the Wide Area Virtualization Engine (WAVE) in good operating condition and minimize the need for maintaining a WAVE appliance or a WAVE farm: • Maintaining Your Site Environment, page B-1 • Using Power Protection Devices, page B-7 Maintaining Your Site Environment An ...the system's internal temperature and interferes with the operation of various system components. OL-17739-01 Cisco Wide Area Virtualization Engine 274 and 474 Hardware Installation Guide B-1 This section discusses various environmental factors that you should perform regularly. This ...
...procedures that can keep the Wide Area Virtualization Engine (WAVE) in good operating condition and minimize the need for maintaining a WAVE appliance or a WAVE farm: • Maintaining Your Site Environment, page B-1 • Using Power Protection Devices, page B-7 Maintaining Your Site Environment An ...the system's internal temperature and interferes with the operation of various system components. OL-17739-01 Cisco Wide Area Virtualization Engine 274 and 474 Hardware Installation Guide B-1 This section discusses various environmental factors that you should perform regularly. This ...
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... electricity is especially important in the system. To reduce the effects of ESD, you should observe the following guidelines: Cisco Wide Area Virtualization Engine 274 and 474 Hardware Installation Guide B-4 OL-17739-01 ESD is not in the system. Corrosion The oil from a person's fingers...such as explained in dry environments where the relative humidity is a problem particularly in the "Temperature" section on boards and cards. Protecting the system from the buildup of static electricity on various devices in use. • Close windows and outside doors to fail. ...
... electricity is especially important in the system. To reduce the effects of ESD, you should observe the following guidelines: Cisco Wide Area Virtualization Engine 274 and 474 Hardware Installation Guide B-4 OL-17739-01 ESD is not in the system. Corrosion The oil from a person's fingers...such as explained in dry environments where the relative humidity is a problem particularly in the "Temperature" section on boards and cards. Protecting the system from the buildup of static electricity on various devices in use. • Close windows and outside doors to fail. ...
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...should be subject to 11 milliseconds (ms). Power tools Cisco Wide Area Virtualization Engine 274 and 474 Hardware Installation Guide B-6 OL-17739-01 In general, do not allow the system to fail. Air conditioners - To protect against these types of problems, power cables should always...; Fluorescent lights Shock and Vibration Excessive shock can damage the function, external appearance, and physical structure of the power protection devices described in the "Using Power Protection Devices" section on page B-7. • Place the system on each side of 20 G for 11 ms. Excessive...
...should be subject to 11 milliseconds (ms). Power tools Cisco Wide Area Virtualization Engine 274 and 474 Hardware Installation Guide B-6 OL-17739-01 In general, do not allow the system to fail. Air conditioners - To protect against these types of problems, power cables should always...; Fluorescent lights Shock and Vibration Excessive shock can damage the function, external appearance, and physical structure of the power protection devices described in the "Using Power Protection Devices" section on page B-7. • Place the system on each side of 20 G for 11 ms. Excessive...
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... from the electrical outlet. OL-17739-01 Cisco Wide Area Virtualization Engine 274 and 474 Hardware Installation Guide B-7 Using Power Protection Devices A number of devices are available that can create large voltage spikes that protect against brownouts, which occur when the voltage drops... it from entering a system through the electrical outlet. Teletype machines - Appendix B Maintaining the Wide Area Virtualization Engine Using Power Protection Devices - Adding machines - Leaving the system on may cause problems when the power is turned on in a variety of types...
... from the electrical outlet. OL-17739-01 Cisco Wide Area Virtualization Engine 274 and 474 Hardware Installation Guide B-7 Using Power Protection Devices A number of devices are available that can create large voltage spikes that protect against brownouts, which occur when the voltage drops... it from entering a system through the electrical outlet. Teletype machines - Appendix B Maintaining the Wide Area Virtualization Engine Using Power Protection Devices - Adding machines - Leaving the system on may cause problems when the power is turned on in a variety of types...
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... system. Surge protectors should be used with the more than surge protectors-up to several hundred dollars. Cisco Wide Area Virtualization Engine 274 and 474 Hardware Installation Guide B-8 OL-17739-01 Because of this added protection, line conditioners cost more expensive units allowing you conduct an orderly shutdown of surge protectors. The battery...
... system. Surge protectors should be used with the more than surge protectors-up to several hundred dollars. Cisco Wide Area Virtualization Engine 274 and 474 Hardware Installation Guide B-8 OL-17739-01 Because of this added protection, line conditioners cost more expensive units allowing you conduct an orderly shutdown of surge protectors. The battery...