Patton 1205/34 USER MANUAL

USER
MANUAL

MODELS 1205 and
1205/34

Synchronous V.35
Modem Eliminators

SALES OFFICE
[phone]
TECHNICAL SUPPORT
[phone]
http://www.patton.com

An ISO-9001

Certified Company

Part #07M1205-D
Doc #049021U
Rev. E
Revised 1/22/08

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1.0 WARRANTY INFORMATION

Patton Electronics warrants all Model 1205 components to be

free from defects, and will—at our option—repair or replace the product
should it fail within one year from the first date of shipment. This
warranty is limited to defects in workmanship or materials, and does not
cover customer damage, abuse or unauthorized modification. If this
product fails or does not perform as warranted, your sole recourse shall
be repair or replacement as described above. Under no condition shall
Patton Electronics be liable for any damages incurred by the use of
this product. These damages include, but are not limited to, the
following: lost profits, lost savings and incidental or consequential
damages arising from the use of or inability to use this product. Patton
Electronics specifically disclaims all other warranties, expressed or
implied, and the installation or use of this product shall be deemed an
acceptance of these terms by the user.

1.1 RADIO AND TV INTERFERENCE

The Model 1205 generates and uses radio frequency energy, and if
not installed and used properly—that is, in strict accordance with the
manufacturer’s instructions—may cause interference to radio and
television reception. If the Model 1205 does cause interference to radio
or television reception, which can be determined by disconnecting the
unit, the user is encouraged to try to correct the interference by one or
more of the following measures: moving the computing equipment
away from the receiver, re-orienting the receiving antenna and/or
plugging the receiving equipment into a different AC outlet (such that
the computing equipment and receiver are on different branches).

1.2 CE NOTICE

The CE symbol on your Patton Electronics equipment indicates
that it is in compliance with the Electromagnetic Compatibility (EMC)
directive and the Low Voltage Directive (LVD) of the Union European
(EU). A Certificate of Compliance is available by contacting Technical
Support.

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1.3 SERVICE

All warranty and non-warranty repairs must be returned freight
prepaid and insured to Patton Electronics. All returns must have a
Return Materials Authorization number on the outside of the shipping
container. This number may be obtained from Patton Electronics
Technical Support: [phone]; http://www.patton.com; or,

[e-mail].

NOTE: Packages received without an RMA number will not be

accepted

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Patton Electronics' technical staff is also available to answer any
questions that might arise concerning the installation or use of this
product. Technical Service hours: 8AM to 5PM EST, Monday through

Friday.

2.0 GENERAL INFORMATION

Thank you for your purchase of this Patton Electronics product.
This product has been thoroughly inspected and tested and is
warranted for One Year parts and labor. If you have any questions
during installation or use of the Model 1205, contact Patton Electronics
Technical Support at [phone].

2.1 FEATURES

• V.35 (EIA-530) operation

• Synchronous data rates from 32 to 144 Kbps

• Host-to-host distances up to 300 feet

• Constant or RTS controlled carrier selections

• RTS-CTS delay options of 0mS, 7mS or 53mS

• Power derived from V.35 interface

• Internal or external clocking

• All necessary data, clocking and control signals supported

• Made in the U.S.A.

2.2 DESCRIPTION

The Patton Model 1205 synchronous modem eliminator lets

two synchronous hosts communicate with each other in the same room
for a fraction of the cost of a pair of high speed modems. Supporting
synchronous data rates of 32, 48, 56, 64, 72, 112, 128 and 144 Kbps,
the Model 1205 can be configured to emulate dial-up or leased line
service. Maximum distance between the connected hosts is 300 feet.
Timing can be set for internal or external clock, and all necessary data,
clocking and control signals are supported.

The Model 1205 modem eliminator implements the V.35 electrical
interface on dual DB-25 or dual M/34 female connectors, according to
the EIA-530 Standard. Operating power for the Model 1205 is drawn
from the V.35 interfaces, so no AC power or batteries are required.

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