Patton electronic 1092 User Manual

USER
MANUAL

MODEL 1092

High Speed, 2-Wire,
Sync & Async
Short Range Modem

&(57,),('

$Q,62

&HUWLILHG&RPSDQ\

Part# 07M1092-F
Doc# 033011U, Rev. G
Revised 1/23/08

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

TABLE OF CONTENTS

Section Page

1.0 Warranty Information .............................................................2

1.1 Radio and TV Interference

1.2. CE Notice

1.3 Service Information

2.0 General Information...............................................................4

2.1 Features

2.2 Description

3.0 Configuration .........................................................................5

3.1 Configuring the Hardware DIP Switches

3.1.1 Configuration Switch Set “S1”

3.1.2 Configuration Switch Set “S2”

3.2 Configuring the Software Switches

3.2.1 Configuring the Local 1092

3.2.2 Configuring the Remote 1092

3.3 Power Connection

4.0 Installation ...........................................................................21

4.1 Connecting the Twisted Pair Interface

4.2 Connecting the Serial Port

4.2.1 Changing

QuikConnect™

Modules

4.2.2 Connecting a “DTE” Device

4.2.3 Connecting a “DCE” Device

4.2.4 Configuring the X.21

QuikConnect™

Module

4.3 Connecting Power

4.3 Control Port Interface
Connecting to an AC Power Source
Connecting to a DC Power Source

5.0 Operation.............................................................................26

5.1 Power- Up

5.2 LED Status Monitors

5.3 Test Modes

5.3.1 Using Local Line Loopback (LLB)

5.3.2 Using Remote Digital Loopback (RDL)

5.3.3 Using the V.52 (BER) Test Pattern Generator

Appendix A - Specifications ........................................................30

Appendix B - Factory Replacement Parts and Accessories .......31

Appendix C - Interface Pin Assignments ....................................33

Appendix D - Control Port Pin assignments ...............................35

1

1.0 WARRANTY INFORMATION

Patton Electronics warrants all Model 1092 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 1092 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 1092 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 1092
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 European Union
(EU). A Certificate of Compliance is available by contacting Technical
Support.

2

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

tel: [phone];

email: [e-mail]

www: http://www.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 1092. Technical Service hours: 8AM to 5PM EST, Monday

through Friday.

3

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 [phone].

2.1 FEATURES

• Synchronous data rates: 19.2, 32, 56, 64 and 128 kbps

• Asynchronous data rates: 0 - 38.4 kbps

• Full duplex operation over a single

twisted pair (2-wires)

• Point-to-point distances up to 5 miles (all

data rates) on

24 AWG twisted pair

• Remote digital loopback, local line loopback diagnostic modes

• Field Replaceable DTE-DCE interface modules:
V.24/RS-232, V.35, RS-422/530, G.703 and X.21

• Internal, external or receive recovered clocking options

• LED indicators for TD, RD, CTS, CD, DTR, TM, ER and NS

• Made in the U.S.A.

2.2 DESCRIPTION

The Patton Model 1092 is a high speed, AC powered short range

modem that is able to operate synchronously or asynchronously–full
duplex–over a single twisted pair. Supporting data rates to128kbps
(synchronous) or 38.4 kbps (asynchronous), the Model 1092 is capable
of point-to-point distances up to 5 miles using 24 AWG wire.

The Model 1092 supports internal, external or receive loopback

clocking in synchronous mode. Data rates and asynchronous data
format may be configured locally using DIP switches.

The Model 1092 features replaceable DCE-DTE interface

modules. Available interfaces include V.24/RS-232, V.35, RS-422/530,
G.703 and X.21. Line connection is made by RJ-45C jack. Internal AC
power supply options include 120/230VAC(switchable), and 100­253VAC(universal). The internal DC power supply option supports any
DC input between 40-60VDC.

4

3.0 CONFIGURATION

The Model 1092 is equipped with two sets of eight DIP switches,
which allow configuration of the unit to a wide variety of applications.
The Model 1092 is also equipped with an internal switch that allows
selection of 115 or 230 VAC power inputs (Note: this switch is not
present in Models 1092-UI and 1092-DC). This section describes
switch locations and explains all possible configurations.

3.1 CONFIGURING THE HARDWARE DIP SWITCHES

The Model 1092 uses a unique set of 16 external mini DIP
switches that allow configuration to wide range of applications. The 16
external switches are grouped into two eight-switch sets, and are
externally accessable from the underside of the Model 1092 (See
Figure 1).

The two sets of DIP switches on the underside of the Model 1092
will be referred to as S1 and S2. Figure 2 shows the orientation of all
DIP switches is the same with respect to “ON” and “OFF” positions.

5

Figure 2. Close Up of Configuration Switches (both sets are identical in appearance)

ON

12345678

ON

12345678

ON

12345678

Figure 1. Underside of Model 1092, Showing Location of DIP Switches

Front

Back

S2

S1

ON

OFF

ON

OFF

3.1.1 Configuration DIP Switch Set “S1”

The configuration switches on S1 set data rate, asynchronous or
synchronous data format, transmit clock source and response to RDL
request. The default settings and detailed descriptions for each switch
are shown below.

Switches S1-1 and S1-2: Data Rate

Use Switches S1-1 and S1-2 to configure the asynchronous or
synchronous data rate of the Model 1092. Each setting represents one
synchronous data rate and one asynchronous data rate.

S1-1

S1-2 Sync Data Rate Async. Data Rate
On On 32 Kbps Reserved
Off On 56 Kbps Reserved
On Off 64 Kbps Reserved
Off Off 128 Kbps 0 - 38.4 kbps

NOTE: The Model 1092 can also operate at the 19.2 kbps
synchronous rate. To operate at 19.2 synchronous, set Switches
S1-1 and S1-2 both to the OFF position and Switch S2-1 to the ON
position (see Section 3.2.1 for a description of Switch S2-1).

Switch S1-3: Data Set Ready During Line Loopback Test

Use Switch S1-3 to control the behavior of the DSR signal at the

EIA interface during the line loopback test.

S-3

Setting
On DSR is on during local line loop
Off DSR is off during local line loop

6

S1 SUMMARY TABLE

Position Function Factory Default

S1-1 Data Rate On
S1-2 Data Rate Off
S1-3 DSR during Local Line Loop On DSR On
S1-4 Async/Sync Data Format Off
S1-5 Async/Sync Data Format Off
S1-6 Tx Clock Source On
S1-7 Tx Clock Source On
S1-8 Response to RDL Request On Enable

64K Sync

}

}

Async/Sync

Internal Clock

}

Switches S1-4 and S1-5: Asynchronous/Sync Operation

Use Switches S1-4 and S1-5 to configure the Model 1092 for
async/sync operation. Both switches must be set in the “Off” position.
There is no other valid setting.

S1-4

S1-5 Setting
Off Off Async/Sync
On Off Reserved
Off On Reserved
On On Reserved

Switches S1-6 and S1-7: System Clock Mode

Use Switches S1-6 and S1-7 to configure the 1092 for internal,

external, or receive recover clock mode.

S1-6

S1-7 Clock Mode Description

On On Internal System clock

generated internally

Off On External (DTE) System clock derived

from terminal interface

On Off Receive Recover System clock derived

from the received line
signal.

Off Off Hardware Reset

Switch S1-8: Response to RDL Request

Use Switch S1-8 to allow Model 1092 to enter the Remote Digital

Loopback diagnostic test when requested to do so by the far end Model
1092 For example, when Switch S1-8 is set to “ON”, it will enter RDL
mode (See Section 5.3.2) when requested to do so by the remote
Model 1092.

S1-8

Setting
On Response to RDL Request Enabled
Off Response to RDL Request Disabled

7

Important:

A pair of Model 1092s communicate synchronously

across the twisted pair line connection. Therefore, you must set
these switches whether your application is async or sync.
For X.21 or Async applications, please configure one Model 1092
for internal clock mode and the other Model 1092 for receive
recover clock mode.

3.1.2 Configuration Switch Set “S2”

Use the eight DIP Switches in Switch S2 to enable 19.2 kbps

synchronous operation, set the loopback modes and the speed of the
control port. The following table summarizes default positions of DIP
Switch S2. Detailed descriptions of each switch follow the table.

Switches S2-1: 19.2 kbps Synchronous Rate Enable

Use Switch S2-1 to allow the Model 1092 to operate at the 19.2

kbps

synchronous

data rate.

S2-1

Activation Description

Off Disabled Synchronous data rate is 32 - 128

kbps as defined by switches S1-1
and S1-2

On Enabled Model 1092 operates at

synchronous 19.2 kbps data rate*

*NOTE: To operate at 19.2 kbps, Set Switches S1-1 and S1-2 to
the OFF position (see page 6, Switches S1-1 and S1-2).

Switch S2-2: Not Assigned

8

S2 SUMMARY TABLE

Position Function Factory Default

S2-1 19.2 kbps Enable Off
S2-2 Not Assigned Off
S2-3 Response to LAL from DTE Off Disabled
S2-4 Not Assigned Off
S2-5 Not Assigned Off
S2-6 Response to RDL from DTE On Enabled
S2-7 Control Port Data Rate On
S2-8 Control Port Data Rate On

}

9600 bpsc

Switch S2-3: Response to Local Line Loop Requests from DTE

Use Switch S2-3 to enable Local Line Loopback from the local

DTE interface (See Section 5.3.1).

S2-3

Activation Description

Off Disabled Ignore Line Loop Back request

from DTE interface

On Enabled Respond to Line Loop Back

request from DTE interface

Switches S2-4 and S2-5: Not Assigned

Switch S2-6: Response to RDL Request from DTE

Use Switch S2-6 to determine the Model 1092 response to RDL
requests from the local DTE. In the enabled setting, the 1092 responds
to RDL requests from the local DTE by sending an RDL loop request to
the remote Model 1092 (See Section 5.3.2).

S2-3

Activation Description

Off Disabled Ignore Remote Digital Loopback

request from DTE interface

On Enabled Respond to Remote Digital Loop

Back request from DTE interface

Switches S2-7 and S2-8: Control Port Data Rate

Use Switches S2-7 and S2-8 to configure Model 1092’s control
port bit rate.

S2-7

S2-8 Setting
On On 9600 Bps (default)
Off On 19,2000 Bps
On Off 38,400 Bps
Off Off 57,600 Bps

9

3.2 CONFIGURING THE SOFTWARE SWITCHES

The Model 1092 features a menu-driven command system that
allows you to configure either the local or remote 1092. Follow the
instructions below to configure the Model 1092 using the software
switches:

1) Connect the serial RS-232 port of a V100 or similar DTE with
terminal emulation to the EIA/TIA-561l port of the Model 1092.
To construct an RS-232 to EIA-561 patch cable, refer to the
control port pinout diagram in Appendix D. Refer to Appendix
C to order a pre-made cable.

2) Power up the terminal and set its RS-232 port as follows:

9600 Baud
8 data bits, i stop bit, no parity
Local echo
CR-CR/LF on inbound data
ANSI, VT-100 emulation

3) Verify that switches S2-8 and S2-7 are set to ON.

4) Power up the Model 1092.

5) After the Model 1092 is powered on, the control port will send
out this message:

2W BBM, ver x.x

6) Press [ESC] on the terminal.

7) The 1092 will then display the MAIN MENU screen. You may
configure the LOCAL Model 1092 from this screen. To
configure the REMOTE Model 1092, press ‘$’ (Shift-4 on most
keyboards).

10

Important!!:

To make a selection from any menu, enter
the option number. To exit any menu without making a
selection, or to return to the previous menu, press the
[ESC] key or the [SPACE] key.

3.2.1 Configuring the Local 1092

To configure the LOCAL 1092, make a selection from the following

MAIN MENU screen. To configure the REMOTE 1092, type [$] (Shift-

4) and refer to Section 3.2.2.

MAIN MENU Option 1: Display Active Configuration

Select Option 1 to display the most recent configuration of the local
Model 1092 (See below). The Model 1092 uses the active
configuration for its operation. If you make changes to the
configuration, you must select MAIN MENU Option 8. This will update
the unit to the new active configuration.

11