Preventing Electrostatic Discharge Damage; Cautions And Regulatory Compliance Statements For Nebs - Cisco 8200 Series Hardware Installation Manual

Prepare for Installation
Warning
Statement 1086—Power Terminals
Hazardous voltage or energy may be present on power terminals. Always replace cover when terminals are
not in service. Be sure uninsulated conductors are not accessible when cover is in place.

Preventing Electrostatic Discharge Damage

Many router 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.

Cautions and Regulatory Compliance Statements for NEBS

The NEBS-GR-1089-CORE regulatory compliance statements and requirements are discussed in this section.
Warning The intrabuilding port(s) of the equipment or subassembly must use shielded intrabuilding cabling/wiring that
is grounded at both ends. Statement 7003
Warning
The intrabuilding port(s) of the equipment or subassembly 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. Statement 7005
Warning This equipment shall be connected to AC mains provided with a surge protective device (SPD) at the service
equipment complying with NFPA 70, the National Electrical Code (NEC). Statement 7012
Warning This equipment is suitable for installations utilizing the insert Common Bonding Network (CBN). Statement
7013
Preventing Electrostatic Discharge Damage
Hardware Installation Guide for Cisco 8200 Series Routers
5