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Warnings
Warnings
Warning
Warning
Warning
Warning
Warning
Warning
Warning
Using the Catalyst 2924M XL DC Ethernet Switch
8
The customer 48V power system must provide reinforced
insulation between the primary AC power and the 48-VDC output.
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.
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.
Read the installation instructions before you connect the system to
its power source.
Connect the equipment to a single, extra-low voltage (SELV)
source.
This equipment is to be installed in a restricted access area.
Ethernet cables must be shielded when used in a central office
environment.
78-10499-01
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