3.0 INSTALLATION
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:
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 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.
3 4
1 - Blue
2 - Orange
3 - Black
4 - Red
5 - Green
6 - Yellow
7 - Brown
8 - Slate
1 - Blue
2 - Yellow
3 - Green
4 - Red
5 - Black
6 - White
Figure 1. AT&T standard modular color codes