Warnings
8
Using the Catalyst 2924M XL DC Ethernet Switch
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Warnings
Warning
The customer 48V power system must provide reinforced
insulation between the primary AC power and the 48-VDC output.
Warning
The Catalyst 2924M XL DC switch is intended for Local Area
Network (LAN) connections only. This unit is not certified for use
in Public Telephone Networks.
Warning
The Catalyst 2924M XL DC switch contains no field-replaceable
units (FRUs). Do not open the chassis or attempt to remove or
replace any components. For information about obtaining service
for this unit, contact your reseller or Cisco sales representative.
Warning
Read the installation instructions before you connect the system to
its power source.
Warning
Connect the equipment to a single, extra-low voltage (SELV)
source.
Warning
This equipment is to be installed in a restricted access area.
Warning
Ethernet cables must be shielded when used in a central office
environment.
