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USER
MANUAL
MODEL 1006
DB-9 Async. Short
Range Modem with
Carrier Sense
An ISO-9001
Certified Company
Part #07M1006-C
Doc. #060011UC
Revised 4/29/98
SALES OFFICE
(301) 975-1000
TECHNICAL SUPPORT
(301) 975-1007
http://www.patton.com
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1.0 WARRANTY INFORMATION
Patton Electronicswarrants all Model 1006 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 shallPatton Electronicsbe 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 Electronicsspecifically 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 1006 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. The Model 1006 has been tested and found to
comply with the limits for a Class A computing device in accordance
with the specifications in Subpart J of Part 15 of FCC rules, which are
designed to provide reasonable protection from such interference in a
commercial installation. However, there is no guarantee that
interference will not occur in a particular installation. If the Model 1006
does cause interference to radio or television reception, which can be
determined by turning the power off or removing the card, 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).
1.3 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 Service at
telephone: (301) 975-1007,
web address: http://www.patton.com;
email: support@patton.com.
NOTE:Packages received without an RMA number will not be
accepted.
Patton Electronics’ technical staff is also available to answer any
questions that might arise concerning the installation or use of your
Model 1006. Technical Service hours: 8AM to 5PM EST, Monday
through Friday.
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 Patton
Technical Support.
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2.0 GENERAL INFORMATION
3.0 INSTALLATION
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 any questions or problems
arise during installation or use of this product, please do not hesitate to
contact Patton Electronics Technical Support at (301) 975-1007.
2.1 FEATURES
• Ideal for UNIX operating systems
• Range to 17 miles (27.2 km)
• Data rates to 19,200 bps
• No AC power or batteries required
• Carrier sense handshaking
• Useful for troubleshooting or monitoring a line
• Very thin case for closely spaced computer ports
• Available with RJ-11, RJ-45 or terminal block with strain relief
• Connects directly to the RS-232 port via DB-9 connector
• Surge protection (Model 1006S only)
• Made in USA
2.2 DESCRIPTION
The Patton Model 1006Carrier Sense Short Range Modem
allows RS-232 UNIX systems to communicate up to 17 miles (27.2 km)
over two unconditioned twisted pair cable. Supporting data rates to
19.2 Kbps, the Model 1006 requires no AC power or batteries.
The Model 1006 has a special carrier sense feature, which
automatically detects the presence of a carrier on the line. This is
useful in UNIX environments, where the host must see a carrier before
it will send a logon screen to the terminal. The carrier sense feature
also plays an important role in troubleshooting, where the presence or
absence of a carrier indicates the validity of your line connection.
Measuring only 2.5” x 1.2” x .75” (6.4 x 3.0 x 1.9 cm), the Model
1006 is housed in a pop-open ABS plastic case. The Model 1006
comes with a male or female DB-9 connector and a choice of interfaces
(RJ-11 jack, RJ-45 jack or terminal blocks with strain relief). For surge
handling capability, the Model 1006S is compliant with IEC 801.5 level
2, 1kV.
The Model 1006 is easy to install. This section tells you how to
properly connect the Model 1006 to the twisted pair and RS-232
interfaces, and how to operate the Model 1006.
3.1 CONNECTION TO THE TWISTED PAIR INTERFACE
The Model 1006 supports carrier sense handshaking between two
DB-9 RS-232 devices at distances to 17 miles (27.2 km) and data rates
to 19.2 Kbps. There are two requirements for installing the Model
1006:
1. These units work in pairs. Therefore, you must have one Model
1006 at each end of a two twisted pair interface.
2. To function properly, the Model 1006 needs two twisted pairs of
metallic wire. The pairs must be unconditioned, dry metallic wire,
between 19 and 26 AWG (the higher number gauges may limit
distance). Standard dial-up telephone circuits, or leased circuits
that run through signal equalization equipment are not acceptable.
For your convenience, the Model 1006 is available with three
different twisted pair interfaces: RJ-11 jack, RJ-45 jack and terminal
blocks with strain relief.
3.1.1 TWISTED PAIR CONNECTION USING RJ-11 OR RJ-45
The RJ-11 and RJ-45 connectors on the Model 1006's twisted pair
interface are pre-wired for a standard TELCO wiring environment (see
Figure 1). The tables on the following page show the signal/pin
relationships:
1 - Blue
2 - Yellow
3 - Green
4 - Red
5 - Black
6 - White
Figure 1. AT&T standard modular color codes
1 - Blue
2 - Orange
3 - Black
4 - Red
5 - Green
6 - Yellow
7 - Brown
8 - Slate
3 4