XE1276A Просмотр технического описания (PDF) - Unspecified

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XE1276A

Compact 1200 bps Modem

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FCC Instructions

This product complies with part 68 of the FCC Rules and Regulations. With 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.

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 you calling area.

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 information on obtaining

service or repairs. 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.

XECOM

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XE1276A

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