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Cautions and Regulatory Compliance Statements for NEBS
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, which is the management Ethernet port, must use
shielded intrabuilding cabling/wiring that is grounded at both ends. Statement 7003
Warning
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. 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 Common Bonding Network (CBN). Statement 7013
Warning
The battery return conductor of this equipment shall be treated as (DC-I). Statement 7016
Warning
This equipment is suitable for installation in Network Telecommunications Facilities. Statement 8015
Warning
This equipment is suitable for installation in locations where the NEC applies. Statement 8016
Installation Guidelines
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.
• Chassis is mounted at the bottom of the rack if it is the only unit in the rack.
Prepare for Installation
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Prepare for Installation