Supported Environmental Standards
The system has been successfully tested against the following environmental standards:
•
Operational Thermal, Operating Conditions - GR-63 Criteria [72, 73]
•
Airborne Contaminants, Indoor Levels - GR-63 Criterion [125]
•
Operational Thermal, Short-term Conditions - GR-63 Criteria [72, 73]
•
Storage Environments, and Transportation and Handling - GR-63 Criteria [69-71, 107-109, 124]
•
Earthquake Zone 4 - GR-63 Criteria [110-112, 114, 115, 117, 119]
•
Airborne Contaminants, Outdoor Levels - GR-63 Criteria [126, 127]
•
Altitude - GR-63 Criteria [74, 76]
•
Thermal Heat Dissipation - GR-63 Criteria [77-79]
•
Acoustic Noise - GR-63 Criterion [128]
•
ESTI 300 019 - Environmental conditions and environmental tests for telecommunications equipment
Chassis Air Flow
Airflow within the ASR 5000 is designed per Telcordia recommendations to ensure the proper vertical
convection cooling of the system.
As shown in the figure below, the lower fan tray pulls ambient air into the chassis from the front and side
intake vents located at the bottom of the chassis. The air is pushed upwards through the system and absorbs
heat while passing over system components.
Total air flow exiting the chassis is approximately:
•
275CFM (7.8 cubic meters/minute)
–
Low fan speed
•
565CFM (16 cubic meters/minute)
–
High fan speed
ASR 5000 Installation Guide
252
Environmental Specifications
Supported Environmental Standards
Содержание ASR 5000
Страница 16: ...ASR 5000 Installation Guide xvi About this Guide Contacting Customer Support ...
Страница 64: ...ASR 5000 Installation Guide 48 Installation Procedure Overview Laser Notice ...
Страница 100: ...ASR 5000 Installation Guide 84 Line Card Installation Installing the XGLC ...
Страница 118: ...ASR 5000 Installation Guide 102 Cabling the Switch Processor Input Output Line Card Central Office Alarm Wiring Example ...
Страница 122: ...ASR 5000 Installation Guide 106 Cabling the Fast Ethernet 10 100 Line Card FLC2 Interfaces ...
Страница 136: ...ASR 5000 Installation Guide 120 Cabling the Optical ATM Line Cards Cabling the Optical SFP Interface ...
Страница 140: ...ASR 5000 Installation Guide 124 Cabling the Channelized Line Cards Cabling the Optical SFP Interface ...
Страница 144: ...Figure 49 PFU Wiring Diagram ASR 5000 Installation Guide 128 Cabling the Power Filter Units Power Cable Requirements ...
Страница 148: ...ASR 5000 Installation Guide 132 Cabling the Power Filter Units Connecting the PFU to the Power Source ...
Страница 206: ...ASR 5000 Installation Guide 190 Removing and Installing SMC PC Cards Removing PC Cards ...
Страница 212: ...ASR 5000 Installation Guide 196 Replacing the Chassis Air Filter Installing the Air Filter ...
Страница 220: ...ASR 5000 Installation Guide 204 Replacing a Power Filter Unit What to do with the Failed PFU ...
Страница 266: ...ASR 5000 Installation Guide 250 Safety Electrical and EMC Certifications Korean EMC ...
Страница 270: ...ASR 5000 Installation Guide 254 Environmental Specifications Chassis Air Flow ...
Страница 280: ...ASR 5000 Installation Guide 264 Preparing a Full Height Line Card Slot Remove the Half Height Card Guide ...
Страница 294: ...ASR 5000 Installation Guide 278 Spare Component Recommendations Spare Component Recommendations ...