Telecommunication Safety - 3Com VCX V7122 Installation Manual

Telecommunication Safety

The safety status of each port on the gateway is declared and detailed in
the table below:
Ports
Ethernet (100 Base-TX)
FXS
FXO
TNV-3:
Circuit whose normal operating voltages exceeds the limits for an SELV
circuit under normal operating conditions and on which over voltages
from Telecommunication Networks are possible
SELV:
Safety extra low voltage circuit.
FCC Statement
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits
are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates uses
and can and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference
to radio communications. However there is no guarantee that
interference will not occur in a particular installation. 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 to correct the interference by one or more of the
following measures:
Reorient or relocate the receiving antenna.
■
Increase the separation between the equipment and 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/TV technician for help.
■
Industry Canada Notice
This equipment meets the applicable Industry Canada Terminal
Equipment technical specifications. This is confirmed by the registration
Safety Status
SELV
TNV-3
TNV-3
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