This section describes the warning definition and then lists core safety warnings grouped by topic.

General Safety Warnings

Note

Statement 1089—Instructed and Skilled Person Definitions An instructed person is someone who has been instructed and trained by a skilled person and takes the necessary precautions when working with equipment. A skilled person or qualified personnel is someone who has training or experience in the equipment technology and understands potential hazards when working with equipment.

Warning

Statement 9001—Product Disposal Ultimate disposal of this product should be handled according to all national laws and regulations.

Warning

Statement 1073—No User-Serviceable Parts There are no serviceable parts inside. To avoid risk of electric shock, do not open.

Warning

Statement 1074—Comply with Local and National Electrical Codes To reduce risk of electric shock or fire, installation of the equipment must comply with local and national electrical codes.

Note

Statement 407—Japanese Safety Instruction You are strongly advised to read the safety instruction before using the product. https://www.cisco.com/web/JP/techdoc/pldoc/pldoc.html When installing the product, use the provided or designated connection cables/power cables/AC adapters. 〈製品使用における安全上の注意〉 www.cisco.com/web/JP/techdoc/index.html 接続ケーブル、電源コードセット、ACアダプタ、バッテリなどの部品は、必ず添付品または 指定品をご使用ください。添付品・指定品以外をご使用になると故障や動作不良、火災の 原因となります。また、電源コードセットは弊社が指定する製品以外の電気機器には使用 できないためご注意ください。

Note	Statement 438—Taiwan RoHS Restricted Substances Content Disclosure Table web address: http://www.cisco.com/go/taiwanrohs

Warning

Statement 445—Connect the Chassis to Earth Ground To reduce the risk of electric shock, connect the chassis of this equipment to permanent earth ground during normal use.

Warning

Statement 1020—Electrical Power Outlet with Grounding In accordance with the ABNT NBR 5410 Electrical Installation Standard, this equipment must be connected to an electrical power outlet that has grounding (three pins), which protects the user against electric shocks.

Warning

Statement 1029—Blank Faceplates and Cover Panels Blank faceplates and cover panels serve three important functions: they reduce the risk of electric shock and fire, they contain electromagnetic interference (EMI) that might disrupt other equipment, and they direct the flow of cooling air through the chassis. Do not operate the system unless all cards, faceplates, front covers, and rear covers are in place.

Warning

Statement 1057—Hazardous Radiation Exposure Use of controls, adjustments, or performance of procedures other than those specified may result in hazardous radiation exposure.

Warning

Statement 1062—Remove Power Before Disconnecting Explosion Hazard—Do not connect or disconnect any connector to this equipment unless power has been removed or you have verified that the area is nonhazardous. Secure any external connections that connect to this equipment by using screws, sliding latches, threaded connectors, or other means provided with this product.

Warning

Statement 1071—Warning Definition IMPORTANT SAFETY INSTRUCTIONS Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. Read the installation instructions before using, installing, or connecting the system to the power source. Use the statement number at the beginning of each warning statement to locate its translation in the translated safety warnings for this device. SAVE THESE INSTRUCTIONS

Note

Statement 1089—Instructed and Skilled Person Definitions An instructed person is someone who has been instructed and trained by a skilled person and takes the necessary precautions when working with equipment. A skilled person or qualified personnel is someone who has training or experience in the equipment technology and understands potential hazards when working with equipment.

Warning

Statement 1093—Avoid Sharp Edges Risk of personal injury. Avoid sharp edges when installing or removing replaceable units.

Note	Statement 8006—CE Mark

Before you perform any procedure in this document, review the safety guidelines in this section to avoid injuring yourself or damaging the equipment. The following guidelines are for your safety and to protect the equipment. Because the guidelines do not include all hazards, be constantly alert.

• Keep the work area clear, smoke and dust-free during and after installation. Do not allow dirt or debris to enter into any laser-based components.

• Do not wear loose clothing, jewelry, or other items that could get caught in the switch or other associated components.

• Cisco equipment operates safely when used in accordance with its specifications and product-usage instructions.

• If potentially hazardous conditions exist, do not work alone.

• Take care when connecting multiple units to the supply circuit so that wiring is not overloaded.

• This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor. Contact the appropriate electrical inspection authority or an electrician if you are uncertain about whether suitable grounding is available.

• When installing or replacing the unit, the ground connection must always be made first and disconnected last.

• To prevent personal injury or damage to the chassis, never attempt to lift or tilt the chassis using the handles on modules (such as power supplies, fans, or cards); these types of handles are not designed to support the weight of the unit.

• Hazardous voltage or energy is present on the backplane when the system is operating. Use caution when servicing.

The Cisco 8000 Series Switches are designed to meet the regulatory compliance and safety approval requirements. For detailed safety information, see Regulatory Compliance and Safety Information—Cisco 8000 Series Routers.

The switches can be configured for a DC power source. Do not touch terminals while they are live. Observe the following warning to prevent injury.

Many switch components can be damaged by static electricity. Not exercising the proper electrostatic discharge (ESD) precautions can result in intermittent or complete component failures. To minimize the potential for ESD damage, always use an ESD-preventive antistatic wrist strap (or ankle strap) and ensure that it makes adequate skin contact.

Note	Check the resistance value of the ESD-preventive strap periodically. The measurement should be 1–10 megohms.

Before you perform any of the procedures in this guide, attach an ESD-preventive strap to your wrist and connect the leash to the chassis.

The NEBS-GR-1089-CORE regulatory compliance statements and requirements are discussed in this section.

Note	Statement 7001—ESD Mitigation This equipment may be ESD sensitive. Always use an ESD ankle or wrist strap before handling equipment. Connect the equipment end of the ESD strap to an unfinished surface of the equipment chassis or to the ESD jack on the equipment if provided.

Warning

Statement 7003— Shielded Cable Requirements for Intrabuilding Lightning Surge The intrabuilding port(s) of the equipment or subassembly, which is the management Ethernet port, must use shielded intrabuilding cabling/wiring that is grounded at both ends.

Warning

Statement 7005— Intrabuilding Lightning Surge and AC Power Fault The intrabuilding port(s) of the equipment or subassembly, which is the management Ethernet port, must not be metallically connected to interfaces that connect to the OSP or its wiring. These interfaces are designed for use as intrabuilding interfaces only (Type 2 or Type 4 ports as described in GR-1089-CORE) and require isolation from the exposed OSP cabling. The addition of Primary Protectors is not sufficient protection in order to connect these interfaces metallically to OSP wiring.

Note

Statement 7011— Surge Protection Device Requirements for GR-1089 Antenna Ports Protect equipment antenna ports, that are classified as Type 6 according to GR-1089-CORE, with lightning surge protectors that are rated at a minimum of 600 V peak surge of 1.2/50 uS duration. Connecting a Cable to the GNSS Antenna Interface GNSS modules have built-in ESD protections on all pins, including the RF-input pin. However, additional surge protection is required if an outdoor antenna is being connected. The Lightning Protector must be able to provide a low clamping voltage (less than 600V). A lightning protection must be mounted at the place where the antenna cable enters the building. The primary lightning protection must be capable of conducting all potentially dangerous electrical energy to PE (Protective Earth). Surge arrestors should support DC-pass and suitable for the GPS frequency range (1.575GHz) with low attenuation.

Warning

Statement 7012—Equipment Interfacing with AC Power Ports Connect this equipment to AC mains that are provided with a surge protective device (SPD) at the service equipment that complies with NFPA 70, the National Electrical Code (NEC).

Note	Statement 7013—Equipment Grounding Systems—Common Bonding Network (CBN) This equipment is suitable for installations using the CBN.

Warning

Statement 7016— Battery Return Conductor The battery return conductor of this equipment shall be treated as Isolated DC return (DC-I).

Note	Statement 7018—System Recover Time The equipment is designed to boot up in less than 30 minutes provided the neighboring devices are fully operational.

Note	Statement 8015—Installation Location Network Telecommunications Facilities This equipment is suitable for installation in network telecommunications facilities.

Note	Statement 8016—Installation Location Where the National Electric Code (NEC) Applies This equipment is suitable for installation in locations where the NEC applies.

Before installing the chassis, ensure that the following guidelines are met:

• Site is properly prepared so that there is sufficient room for installation and maintenance.

• Operating environment is within the ranges that are listed in Environment and Physical specifications. For more details on environmental requirements, see Cisco 8700 Router Data Sheet.

• Chassis is mounted at the bottom of the rack if it is the only unit in the rack.

• When mounting the chassis in a partially filled rack, load the rack from the bottom to the top with the heaviest component at the bottom of the rack.

• If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the chassis in the rack.

• Airflow around the chassis and through the vents is unrestricted.

• Cabling is away from sources of electrical noise, such as radios, power lines, and fluorescent lighting fixtures. Make sure that the cabling is safely away from other devices that might damage the cables.

• Each port must match the wave-length specifications on each end of the cable, and the cable must not exceed the stipulated cable length.

Note	Cisco 8000 Series Routers function in operating temperatures of up to 40°C at sea level. For every 300 meters (1000 ft) elevation upto 1800 meters (6000 ft), the maximum temperature is reduced by 1°C. For more details on environmental requirements, see Cisco 8700 Router Data Sheet.

Obtain these necessary tools and equipment for installing the chassis:

• Number 1 and number 2 Phillips screwdrivers with torque capability to rack-mount the chassis.

• 3/16-inch flat-blade screwdriver.

• Tape measure and level.

• ESD wrist strap or other grounding device.

• Antistatic mat or antistatic foam.

• Two-hole ground lug (1).

• A crimping tool specified by the lug manufacturer that is large enough to accommodate the girth of the lug.

• Wire-stripping tool.

• Optical transceiver extraction tool.

This section illustrates how the building that houses the chassis must be properly grounded to the earth ground.

Note	Unless specified otherwise, the image is only for representational purposes. The rack's actual appearance and size may vary.

Note	This image is only for representational purposes. Your grounding requirement depends on your building.

This section illustrates how to prepare yourself before removing the chassis from the sealed antistatic bag. The figures show how to cuff the ESD strap around the wrist and the ground cord that connects the cuff to the ground. ESD wrist straps are the primary means of controlling static charge on personnel.

To ensure adequate airflow, we recommended that you maintain a minimum of 6 in. (15.24 cm) front and rear clearance for air intake/exhaust at room temperature up to 55C, and maintain a minimum of 4.0 in. (10.16 cm) front and rear clearance for air intake/exhaust at room temperature up to 40C. Leave an additional 6.0 in. (15.24 cm)/4.0 in. (10.16 cm) rear clearance for removal and installation of power supplies and fan modules.

If the router is installed in a perforated door cabinet, maintain a minimum of 6 in. (15.24 cm) from the inside of the door. The front and rear doors of the cabinet must be perforated with a minimum open area of 70%.

This figure shows the clearances required for the installation of Cisco 8700 Series Routers.