Patton electronics 1082 User Manual
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Patton electronics 1082 User Manual

Idsl modem with v.34 or x.21 interface
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Part# 07M1082/C-B
Doc# 033151UB
Revised 2/19/03
C E R T I F I E D
An ISO-9001
Certified
Company
USER
MANUAL
MODEL 1082 and
1082/144
iDSL Modem with
V.34 or X.21 Interface
SALES OFFICE
(301) 975-1000
TECHNICAL SUPPORT
(301) 975-1007

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Summary of Contents for Patton electronics 1082

  • Page 1 Part# 07M1082/C-B Doc# 033151UB Revised 2/19/03 C E R T I F I E D An ISO-9001 Certified Company USER MANUAL MODEL 1082 and 1082/144 iDSL Modem with V.34 or X.21 Interface SALES OFFICE (301) 975-1000 TECHNICAL SUPPORT (301) 975-1007...

  • Page 2: Table Of Contents

    Connecting the Model 1082 (V.35) Serial Interface... 16 Connecting the Model 1082 (V.35) to a DTE Device... 16 Connecting the Model 1082 (V.35) to a DCE Device ... 16 Connecting the Model 1082 (X.21) Serial Interface... 17 Connecting the Model 1082 (X.21) to a “DCE” or “DTE”...
  • Page 3 Local Line Loopback (LLB)... 22 Remote Digital Loopback (RDL)... 23 Using the V.52 (BER) test pattern generator... 24 Model 1082 Specifications ... 25 A.1 Transmission Format ... 25 A.2 Transmission Line ... 25 A.3 Clocking ... 25 A.4 Distance ... 25 A.5 Data Rates ...

  • Page 4: Warranty Information

    1.0 WARRANTY INFORMATION Patton Electronics warrants all Model 1082 and Model 1082/144 com- ponents 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.

  • Page 5: Service

    Packages received without an RMA number will not be accepted. Patton Electronics’ technical staff is also available to answer any ques- tions that might arise concerning the installation or use of your Model 1082 or Model 1082/144. Technical Service hours: 8AM to 5PM EST, Monday through Friday.

  • Page 6: General Information

    • Small, Convienent Desktop Unit • CE Marked 2.2 DESCRIPTION The Patton Model 1082 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 to 128 kbps—...

  • Page 7: 1082 Snmp Management Solutions

    Model 1082/C provides a V.35 interface on an M/34 female connector. Model 1082/D provides an X.21 interface on a DB-15 female connector. Line connection is made by an RJ-45 jack. Standard versions of Model 1082 are powered by a 100-240VAC (Universal) supply. The DC power supply option supports any DC input between 36–72VDC.

  • Page 8: Configuration

    The Model 1082 and 1082/144 each are equipped with 16 DIP switches that enable configuration of the unit for a wide variety of applications. This section describes switch locations and explains the different config- urations 3.1 CONFIGURING THE HARDWARE DIP SWITCHES Using a small flat-tip screwdriver, remove the protective cover located on...

  • Page 9: Configuring Dip Switch S1

    1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 Figure 3 shows the orientation of the DIP switches in the “ON” and “OFF” positions. Configuring DIP Switch S1 DIP switch S1 is where you configure the data rate, asynchronous or synchronous data format, transmit clock source, and response to RDL request.

  • Page 10: Switches S1-1 And S1-2: Data Rate

    Switches S1-1 and S1-2: Data Rate Use switches S1-1 and S1-2 to configure the asynchronous or synchro- nous data rate of the Model 1082 and Model 1082/144. Each setting rep- resents one synchronous data rate and one asynchronous data rate.

  • Page 11: Switch S1-4: Must Be Set To The On Position (Reserved)

    Important Switch S1-8: Response to RDL Request Use Switch S1-8 to allow Model 1082 and Model 1082/144 to enter the Remote Digital Loopback diagnostic test when requested to do so by the far end Model 1082 or Model 1082/144. For example, when switch S1-8 is set to “ON”, it will enter RDL mode (See section 5.3, “Test Modes”...

  • Page 12: Configuring Dip Switch S2

    22) when requested to do so by the remote Model 1082 and Model 1082/144. S1-8 Response to RDL Request Disabled Note The Remote Digital Loopback (RDL) will not work for 144 kbps. You must first set the units to 128 kbps or slower to use the RDL.

  • Page 13: Switches S2-1: 19.2 Kbps Or 144 Kbps Synchronous Rate Enable

    Switches S2-1: 19.2 kbps or 144* kbps Synchronous Rate Enable Use switch S2-1 to allow the Model 1082 and Model 1082/144 to operate at the 19.2 kbps synchronous data rate, or to enable the Model 1082/144 to operate at the 144* kbps synchronous data rate.

  • Page 14: Switch S2-6: Response To Rdl Request From Dte

    Enabled Switch S2-7: Compatability Mode In some instances, you may need to connect a Model 1082 to a third party IDSL modem. By enabling S2-7 the 1082 will negotiate and link up to a non-Patton IDSL Modem. When using two Patton units, set 2-7 to the default position.

  • Page 15: Installation

    Once the Model 1082 has been configured, it is ready to connect to the twisted pair interface, to the serial port, and to the power source. This section tells you how to make these connections. V.35 connector Power Interface Power input connector Figure 4.

  • Page 16: Connecting The Model 1082 (V.35) Serial Interface

    M/34 female connector. As a DCE, this interface is designed to connect to DTE equipment, such as a router. When connect- ing the V.35 interface of the Model 1082 to your DTE device, use a V.35 straight-through cable (see Figure 6). Appendix C, “Model 1082C and 1082D Interface Pin Assignments”...

  • Page 17: Connecting The Model 1082 (X.21) Serial Interface

    DCE equipment, such as a multiplexer (see Figure 7). When connecting the V.35 interface of the Model 1082 to your DCE device, use a V.35 null modem cable. Some applications may also require the installation of a V.35 tail-circuit buffer to account for small differences in clock frequency between the 1082 and the V.35 DCE (Multiplexer).

  • Page 18: Opening The Case

    Model 1082 case. Opening the Case To open the Model 1082 case, insert a flat head screw driver into an open slot on both sides of the case, as shown in Figure 9. Twist the screw driver head slightly and the top half of the case will separate from rest of the case.

  • Page 19: Connecting Power

    The DCE/DTE strap is located on the top side of the 1082 PC board (see Figure 10). The arrows on the top of the strap indicate the configuration of the X.21 port (for example, if the DTE arrows are pointing toward the DB-15 connector, the X.21 port is wired as a DTE).

  • Page 20: Dc Power

    The Model 1082 powers up as soon as it is plugged into an AC outlet-- there is no power switch.The Universal AC supply is equipped with a male IEC-320 DC Power The 36-60 VDC DC to DC adapter supplied with the DC version of the Model 1082 plugs in a DC source (nominal 48VDC) and plugs into the barrel power supply jack on the rear of the 1082.

  • Page 21: Operation

    5.1 POWER-UP To apply power to the Model 1082, first be sure that you have read “Con- necting Power” on page 19, and that the unit is connected to the appro- priate power source.

  • Page 22: Test Modes

    The Local Line Loopback (LLB) test checks the operation of the local Model 1082, and is performed separately on each unit. Any data sent to the local Model 1082 in this test mode will be echoed (returned) back to the user device (see Figure 13). For example, characters typed on the keyboard of a terminal will appear on the terminal screen.

  • Page 23: Remote Digital Loopback (Rdl)

    The Remote Digital Loopback (RDL) test checks the performance of both the local and remote Model 1082s, and the communication link between them. Any characters sent to the remote Model 1082 in this test mode will be returned back to the originating device (see Figure 14, below). For...

  • Page 24: Using The V.52 (Ber) Test Pattern Generator

    (or with Local Line Loopback tests), do the following: 1. Locate the 511/511E toggle switch on the front panel of the Model 1082 and set the toggle to the down position. This activates the V.52 BER test mode and transmits a 511 test pattern into the loop.

  • Page 25: Model 1082 Specifications

    TD, RD, DSL Link, NS (no signal), ER (error) and TM (test mode) 144 kbps data rate is only available on the Model 1082/144. 19.2 kbps rate is available on all Model 1082 series modems except for the 1082/144. APPENDIX A...

  • Page 26: Connectors

    A.8 CONNECTORS RJ-45 on line side; DB-25 female, M/34 female or DB-15 female on serial interface side. A.9 POWER 100–253 VAC, 50–60 Hz (universal input option); 48 VDC (option). 5 watts. A.10 TEMPERATURE RANGE 32–122°F (0–50°C) A.11 ALTITUDE 0–15,000 feet (0–4,572 meters) A.12 HUMIDITY 5 to 95%, non-condensing A.13 DIMENSIONS...

  • Page 27: B Model 1082C And 1082D Factory Replacement Parts And

    MODEL 1082C AND 1082D FACTORY REPLACEMENT PARTS AND Model # 1082/C 1082/D 1082/144/C V.35 iDSL Modem with maximum data rate of 144 kbps 1082/144/D X.21 iDSL Modem with maximum data rate of 144 kbps 48V-PSM 08055DCUI 100-240VAC (+5V ±5% reg. DC/2A) Universal Input Adapter...

  • Page 28: Model 1082C And 1082D Interface Pin Assignments

    APPENDIX C MODEL 1082C AND 1082D INTERFACE PIN ASSIGNMENTS V.35 INTERFACE (M/34 Female Connector) (DCE Orientation) Pin # SGND (Signal Ground) RTS (Request to Send) (DTE Source) CTS (Clear to Send) (DCE Source) DSR (Data Set Ready) (DCE Source) CD (Carrier Detect) (DCE Source) DTR (Data Terminal Ready) (DTE Source) LLB (Local Line Loop) (DTE Source) TM (Test Mode) (DTE Source)

  • Page 29: Model 1082C And 1082D Interface Pin Assignments

    APPENDIX D MODEL 1082C AND 1082D INTERFACE PIN ASSIGNMENTS X.21 Interface (D-Sub-15 Female Connector) (DTE /DCE Orientation) Pin # T (Transmit Data-A) (DTE Source) C (Control-A) (DTE Source) R (Receive Data-A) (DCE Source) I (Indication-A) (DCE Source) S (Signal Element Timing-A) (DCE Source) BT (Byte Timing-A) (DCE Source) SGND (Signal Ground) T/ (Transmit Data-B) (DTE Source)

  • Page 30: Model 1082C And 1082D Interface Pin Assignment

    APPENDIX E MODEL 1082C AND 1082D INTERFACE PIN ASSIGNMENT X.21 Interface (DB-15 Female Connector) (DTE /DCE Configuration) Pin # S (Signal Element Timing-A) SGND (Signal Ground) T/ (Transmit Data-B) R/ (Receive Data-B) S/ (Signal Element Timing-B) Signal Frame Ground T (Transmit Data-A) C (Control-A) R (Receive Data-A) I (Indication-A)
  • Page 31 Notes _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________...
  • Page 32 Notes _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ Copyright © 2000, 2001 Patton Electronics Company All Rights Reserved...

This manual is also suitable for:

1082/144Netlink 1082Netlink 1082/144

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