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XE3301F Ver la hoja de datos (PDF) - Xecom

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XE3301F Datasheet PDF : 19 Pages
First Prev 11 12 13 14 15 16 17 18 19
Using the XE3301 in the US
All equipment connected to the public telephone network
in the United States must have FCC Part 68
Registration. Part 68 registration certifies that the device
will not cause harm to the telephone network. The
XE3301 provides a user transferable FCC Registration.
This permits XE3301 customers to use our FCC
registration number without submitting their systems for
additional testing. Call Xecom technical support at 408-
945-6640 with any questions on whether your system
qualifies to use Xecom's FCC Registration Number.
In your operating instructions you must provide certain
information to the end user of the modem. The
instructions should include most of the instructions
shown below. Only the information regarding the
mounting of the device in the final assembly should be
omitted.
FCC Instructions:
This product complies with Part 68 of the FCC Rules and
Regulations. On each device shipped, there is a label
which contains, among other information, the FCC
Registration Number and Ringer Equivalence Number
(REN) for this product. You must, upon request, provide
this information to your telephone company.
The mounting of this device in the final assembly must
be made in such a manner as to preserve the high
voltage protection between the TIP/RING Connection
and the rest of the system. Typically, this may be
accomplished by maintaining a minimum spacing .100
mils between the TIP/RING Traces to the RJ-11C Jack
and low voltage portion of the system. No additional
circuitry may be attached between TIP/RING and the
telephone line connection, unless specifically allowed in
the rules.
If your system causes harm to the telephone network,
the telephone company may discontinue service
temporarily. If possible, they will notify you in advance. If
advance notification is not practical, you will be notified
as soon as possible.
Your telephone company may make changes in its
facilities, equipment, operations or procedures that could
affect proper functioning of your equipment. If they do,
you will be notified in advance to give you an opportunity
to maintain uninterrupted telephone service.
If you experience trouble with this device, please contact
XECOM at (408) 945-6640 for assistance. The
telephone company may ask you to disconnect this
device from the network until the problem has been
corrected or until you are sure that the device is not
malfunctioning.
The device may not be used on coin service lines
provided by the telephone company (this does not apply
to private coin telephone applications which use
standard telephone lines). Connection to party lines is
subject to state tariffs.
FCC Labels:
FCC rules also require a label which is visible from the
outside of the equipment. The label should display
Xecom's name as holder of the FCC Registration, the
FCC Registration Number and Ringer Equivalence of the
modem. This is the same information which appears on
the top of each XE3301 module.
The REN is useful to determine the quantity of devices
you may connect to a telephone line and still have all of
these devices ring when the number is called. In most,
but not all areas, the sum of the RENs of all devices
connected to one line should not exceed five (5.0). To be
certain of the number of devices you may connect to the
line, as determined by the REN, you should contact the
local telephone company to determine the maximum
REN for your calling area.
XECOM
(18)
XE3301

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