Data Comm for Business, Inc.
PO Box 6329
Champaign, IL 61826-6329October 21, 2003
(217) 897-6600
www.dcbnet.com
8500073
FCC REGULATIONS REQUIRE THAT THE FOLLOWING
INFORMATION BE PROVIDED TO THE CUSTOMER:
1. This equipment complies with Part 68 of the FCC rules and the
requirements adopted by the ACTA. On the bottom of this equipment is
a label that contains, among other information, the FCC registration
number, Facility Interface Code (FIC) and Service Order Code (SOC).
This information must be provided to the telephone company.
2. A plug and jack used to connect this equipment to the premises wiring
and telephone network must comply with the applicable FCC Part 68
rules and requirements adopted by the ACTA. A compliant telephone
cord and modular plug is provided with this product. It is designed to
be connected to a compatible modular jack that is also compliant. See
installation instructions for details.
3. The REN is used to determine the number of devices that may be
connected to a telephone line. Excessive REN’s on a telephone line may
result in the devices not ringing in response to an incoming call. In
most, but not all areas, the sum of REN’s should not exceed five (5.0).
To be certain of the number of devices that may be connected to a line,
as determined by the total REN’s, contact the local telephone company.
The REN for this product is part of the FCC registration number that
has the format US:AAAEQ##TXXXX. The didgits represented by ## are
the REN without a decimal point (eg., 03 is a REN of 0.3).
4. If this equipment causes harm to the telephone network, the telephone
company will notify you in advance that temporary discontinuance of
service may be required. But if advance notice is not practical, the
telephone company will notify the customer as soon as possible. Also
you will be advised of your right to file a complaint with the FCC if you
believe it is necessary.
5. The telephone company may make changes in its facilities, equipment,
operations or procedures that could affect the operation of this
equipment. If this happens, the telephone company will provide
advance notice in order for you to make necessary modifications in order
to maintain uninterrupted service.
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6. If trouble is experienced with this equipment or for repair or warranty
information, please contact Data Comm for Business in the USA at 800432-2638. If this equipment is causing harm to the network, the
telephone company may request you to remove the equipment from the
network until the problem is resolved.
7. No repairs are to be made by you. Repairs are to be made only by Data
Comm for Business or its licensees. Unauthorized repairs void
registration and warranty.
8. This equipment cannot be used on public coin service provided by the
telephone company. Connection to Party Line Service is subject to state
tariffs. (Contact the state public utility commission, public service
commission or corporation commission for information.)
9. Parties responsible for equipment requiring AC power should consider
using a surge arrestor. Telephone companies report that electrical
surges, typically lightning transients, are very destructive to customer
terminal equipment connected to AC power sources.
FEDERAL COMMUNICATIONS COMMISSION
RADIO FREQUENCY INTERFERENCE STATEMENT:
This equipment has been tested and found to comply with the limits for
a Class A computing device, Pursuant to Part 15 of the FCC rules.
These limits are designed to provide reasonable protection against
harmful interference when the equipment is operated in a commercial
environment.
This equipment generates, uses and can radiate radio frequency energy
and, if not installed and used in accordance with the instruction manual
may cause unacceptable interference to radio and TV reception.
Operation of this equipment in a residential area is likely to cause
harmful interference in which case the user will be required to correct
the interference at his own expense.
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1.DESCRIPTION
1.0Description
The DCB D56 modem is a 56 Kbps (V.90) dial-up modem. The modem
can be powered by an external AC wall mount power supply, or by an
optional internal 24, or 48 volt DC supply. A rack front is available for
the metal case, so it can be easily rack mounted with one, two or three
modems per 1U rack height.
Applications for the D56 modem include those industrial applications
where rack mounting is required, a metal enclosure is required, or
where the power source available is DC, rather than an AC wall outlet.
1.1Features
• Metal enclosure
• Stand alone or rack mounting
• Two-wire dial-up modem
• DB-25 serial asynchronous interface
• LED’s for Power, TxD, RxD, DTR, DCD
• Ideal for remote data collection applications, SCADA, back-up links,
and remote controls.
• 120 VAC wall mount supply included
• Available with options for external 24 or 48 VDC power
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