If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is encouraged
to try and correct the interference by one or more of the following measures:
■ Reorient or relocate the receiving antenna.
■ Increase the separation between the equipment and the receiver.
■ Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
■ Consult the dealer or an experienced radio or TV technician for help.
Non-Regulatory Environmental Standards
NEBS compliance—These EX Series switch models are Network Equipment Building
System (NEBS) compliant:
■ EX2200-24T and EX2200-48T
■ EX3200-24T, EX3200-48T, EX4200-24F, EX4200-24T, and EX4200-48T
■ All EX8200 models
Those switch models meet the following NEBS compliance standards:
■ SR-3580 NEBS Criteria Levels (Level 3 Compliance)
■ GR-1089-CORE: EMC and Electrical Safety for Network Telecommunications
Equipment
■ GR-63-CORE: NEBS, Physical Protection
■ The equipment is suitable for installation as part of the Common Bonding
Network (CBN).
■ The equipment is suitable for installation in locations where the National
Electrical Code (NEC) applies.
■ The battery return connection is to be treated as an Isolated DC return (DC-I),
as defined in GR-1089-CORE.
Related Topics Agency Approvals for EX Series Switches on page 183■
■ Compliance Statements for Acoustic Noise for EX Series Switches on page 187
186 ■ Compliance Statements for EMC Requirements for EX Series Switches
Complete Hardware Guide for EX4500 Ethernet Switches
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