Cisco 10720 Configuration Guide - Page 35

Chapter 1 Product Overview Design Specifications Design Specifications The Cisco 10720 Internet Router includes the following design specifications: • Network Equipment Building Systems, page 1-9 • Electromagnetic Compatibility, page 1-9 • Bonding and Grounding, page 1-9 • Environmental Monitoring, page 1-9 • Shock and Vibration, page 1-9 Network Equipment Building Systems The Cisco 10720 Internet Router is built to comply with Network Equipment Building Systems (NEBS) (Level 3 per SR-3580) in flammability, structural, and electronics compliance. For more information, see the Regulatory Compliance and Safety Information for the Cisco 10720 document. Electromagnetic Compatibility Electromagnetic Compatibility (EMC)-Emissions, Immunity, Electrostatic Discharge (ESD) for product and packaging. For more information, see the "Maintaining Safety with Electricity" section on page 2-3 and the Regulatory Compliance and Safety Information for the Cisco 10720 document. Bonding and Grounding You should bond and ground the router for safety, circuit protection, noise currents, reliability, and operations compliance. For more information, see the "Grounding the Cisco 10720 Internet Router" section on page 3-9. Environmental Monitoring The Cisco 10720 Internet router provides environmental monitoring to assist the user in tracking router operating temperature and humidity. Heat dissipation is not monitored. Shock and Vibration Shock and vibration tests are performed on the Cisco 10720 Internet Router. The router is tested to meet the Corporate Mechanical Design Validation and Test (MDVT) specification. Tests verify that the router operating ranges meet handling and earthquake standards. This router was built to comply with Network Equipment Building Systems (NEBS) (Zone 4 per GR-63-Core) in the following areas: • Earthquake environment and criteria • Office vibration and criteria • Transportation vibration and criteria 78-13062-10 Cisco 10720 Internet Router Installation and Configuration Guide 1-9