Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for Patton electronics 1080A
Summary of Contents for Patton electronics 1080A
- Page 1 USER MANUAL MODEL 1080A Universal Synchro- nous & Asynchronous Short Range Modem SALES OFFICE Pa r t# 0 7 M 1 0 8 0 A Rev. E (301) 975-1000 Revised 7/2/12 TECHNICAL SUPPORT C E R T I F I E D...
-
Page 2: Table Of Contents
CONTENTS Warranty Information ..............4 Radio and TV Interference............4 CE Notice..................4 Service..................5 General Information..............6 Features..................6 Description..................6 Configuration Overview ............. 7 Configuration Switches ..............7 Configuration Switch Set “S1”............8 Switches S1-1 through S1-4: Data Rate Setting ......8 Switches S1-5 and S1-6: Clock Source........ - Page 3 A.12 Surge Protection ................. 28 A.13 Temperature ................28 A.14 Humidity ..................28 A.15 Dimensions ................. 28 A.16 Power Input (US) ................. 28 Factory Replacement Parts and Accessories......29 Cable Recommendations............30 Interface Pin Assignment............31 Patton Model 1080A Series Block Diagram......32...
-
Page 4: Warranty Information
However, there is no guarantee that interference will not occur in a particular installation. If the Model 1080A Series does cause interference to radio or television reception, which can be deter-... -
Page 5: Service
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 Materi- als Authorization number on the outside of the shipping container. This number may be obtained from Patton Electronics Technical Services at: •... -
Page 6: General Information
(half duplex) or 4-wire (full or half duplex), in synchronous or asyn- chronous modes, over unconditioned telephone lines. The Model 1080A supports bit rates up to 57.6 kbps. The 1080A operates in synchronous mode between the local and remote modems; when connected to an asynchronous RS-232 device, the Model 1080A Series SRM converts the asynchronous data to synchronous data. -
Page 7: Configuration Overview
Model 1080A properly. 3.1 CONFIGURATION SWITCHES The Model 1080A Series uses a unique set of 24 external mini DIP switches that allow configuration to an extremely wide range of applica- tions. These 24 DIP switches are grouped into three eight-switch sets, and are externally accessible from the underside of the unit (see Figure 1). -
Page 8: Configuration Switch Set "S1
Each Model 1080A Series SRM has three sets of eight switches, yielding 24 total DIP switches. The three sets will be referred to as S1, S2 and S3. As Figure 2 shows, the orientation of all DIP switches is the same with respect to “ON”... -
Page 9: Switches S1-5 And S1-6: Clock Source
Shown in the tables below are DIP Switch settings for Model 1080A. Table 2: Model 1080A Data Rate Settings S1-1 S1-2 S1-3 S1-4 Setting 1.2 kbps 1.8 kbps 2.4 kbps 3.6 kbps 4.8 kbps 7.2 kbps 9.6 kbps 14.4 kbps 19.2 kbps... -
Page 10: Switch S1-8: Carrier Control Method
Switch S1-8: Carrier Control Method The setting for switch S1-8 determines whether the carrier is “constantly on” or “controlled by RTS”. This setting allows for operation in switched carrier, multipoint and/or hardware handshaking applications. S1-8 Setting Constantly on Controlled by RTS 3.3 CONFIGURATION SWITCH SET “S2”... -
Page 11: Switches S2-1 And S2-2: Word Length
Switch S2-3: Extended Signaling Rate The setting for switch S2-3 determines the range of variability the Model 1080A Series “looks for” in asynchronous data rates (i.e., the actual vari- ance from a given frequency level the Model 1080A Series will tolerate). -
Page 12: Switch S2-6: V.54 Loopback Test Enable
S2-6 Setting V.54 Normal Operation V.54 Testing Disabled Switch S2-7: 2-Wire/4-Wire Mode Selection The setting for switch S2-7 determines whether the Model 1080A Series is operating in 2-wire or 4-wire mode. S2-7 Setting 4-wire (full or half duplex) 2-wire (half duplex only) 3.4 CONFIGURATION SWITCH SET “S3”... -
Page 13: Switch S3-4: Mode Selection
Multipoint application as “Slave” Switch S3-5: RS-232 Initiation of Local Loopback Test The setting for switch S3-5 determines whether or not the Model 1080A Series’ local analog loopback test can be initiated by raising pin 18 on the RS-232 interface. -
Page 14: Switch S3-6: Rs-232 Initiation Of Remote Loopback Test
Switch S3-6: RS-232 Initiation of Remote Loopback Test The setting for switch S3-6 determines whether or not the Model 1080A Series’ remote digital loopback test can be initiated by raising pin 21 on the RS-232 interface. S3-6 Setting RS-232 initiation enabled... -
Page 15: Installation
The Model 1080A Series offers two methods of twisted pair connection: RJ-45 jack and terminal blocks. Figure 3 shows the location of these interfaces on the rear panel of the Model 1080A Series. Connect the wire to each Model 1080A Series as described in the instructions that follow the illustration. -
Page 16: Two-Wire Cable Connection Via Rj-45
Two-Wire Cable Connection Via RJ-45 1. The RJ-45 jack on a Model 1080A Series Short Range Modem is prewired for a standard TELCO wiring environment. To be sure you have the right wiring, use the table below as a guide. -
Page 17: Two-Wire Cable Connection Via Terminal Blocks
Model 1080As for each circuit—one at each end of the single pair wire. In two pair multipoint applications you will need three or more Model 1080A Series units. These can be connected using a star topology, although a daisy chain... -
Page 18: Four-Wire Cable Connection Via Rj-45
Four-Wire Cable Connection Via RJ-45 1. The RJ-45 jack on a Model 1080A Short Range Modem is prewired for a standard TELCO wiring environment. To be sure you have the right wiring, use the table below as a guide. RJ-45... -
Page 19: Four-Wire Cable Connection Via Terminal Blocks
4.3 FOUR-WIRE, MULTIPOINT INSTALLATION Multipoint operation involves the connection of several terminals to one host port. In such an application, one local Model 1080A is used as a master unit, and it is connected to several remote Model 1080As that are acting as slaves. -
Page 20: Multipoint Twisted Pair Connection
To facilitate multipoint communication, the master Model 1080A should have its carrier control DIP switch set to “constantly ON” (S1-8=OFF). Each slave Model 1080A Series unit should have its carrier control DIP switch set to “controlled by RTS” (S1-8=ON). Figure 5 illustrates a typical Model 1080A Series multipoint application. -
Page 21: Rs-232 Connection
4.4 RS-232 CONNECTION Connect the synchronous or asynchronous output of your RS-232 device to the DB-25 interface on the rear panel of the Model 1080A Series. Note The Model 1080A Series is wired to connect to a DTE. If your RS-232 output device is DCE, call Patton Technical Support at: (301) 975-1007;... -
Page 22: Operation
V.52 and V.54 test modes. 5.1 LED STATUS MONITORS The Model 1080A Series features six front panel status LEDs that indi- cate the condition of the modem and communication link. Figure 6 shows the front panel location of each LED. Following Figure 6 is a description of each LED’s function. -
Page 23: The "Error" Indicators
The “Error” Indicators The “Error” indicator LED has three functions: 1. When the 1080A Series unit is in test mode (green “Test” LED is lit), the error LED glows red when bit errors occur. 2. When not in test mode (green “Test” LED is off), the error LED is used to indicate an RTS streaming condition. -
Page 24: Anti-Streaming Error Indicator
Apply AC power to the Model 1080A Series by plugging the separate AC power adapter first into the rear panel of the Model 1080A, and then into an acceptable AC power outlet. There is no power switch on the Model 1080A;... -
Page 25: Test Modes
The Local Analog Loopback (LAL) test checks the operation of the local Model 1080A Series unit, and is performed separately on each unit. Any data sent to the local Model 1080A in this test mode will be echoed (returned) back to the user device. For example, characters typed on the keyboard of a terminal will appear on the terminal screen. -
Page 26: Using The V.52 Ber Test Independently
The V.52 BER test can be used independently of the V.54 loopback tests. This requires two operators: one to initiate and monitor the test at the local 1080A, and one at the remote 1080A. To use the V.52 BER test by itself, both operators should simultaneously follow these steps: 1. -
Page 27: Specifications
APPENDIX A SPECIFICATIONS A.1 TRANSMISSION FORMAT Synchronous or asynchronous, 2-wire/half duplex, or 4-wire/full or half duplex A.2 INTERFACE RS-232 (CCITT V.24) connection via DB-25 female; twisted pair connec- tion via RJ-45 or terminal block A.3 TRANSMISSION LINE 2 or 4-wire UTP, 19 - 24 AWG A.4 DATA RATES Synchronous or asynchronous at 1.2, 1.8, 2.4, 3.6, 4.8, 7.2, 9.6, 14.4, 19.2, 28.8, 38.4, and 57.6 kbps—switch selectable... -
Page 28: Diagnostics
A.10 DIAGNOSTICS V.52 compliant bit error rate pattern (511/511E pattern) generator and detector with error injection mode; V.54 compliant—Local Analog Loop- back and Remote Digital Loopback, activated by front panel switch or via RS-232 interface A.11 TRANSFORMER ISOLATION 1500 V RMS A.12 SURGE PROTECTION Immune to IEC-801-5 Level 2, 1kV A.13 TEMPERATURE... -
Page 29: Factory Replacement Parts And Accessories
APPENDIX B FACTORY REPLACEMENT PARTS AND ACCESSORIES Patton Model # Description PS-03671H1-002 AC/DC Universal Wall Mount Adapter - 12V, 2A 12-132 AUS Plug 12-131 UK Plug 12-130 EU Plug 12-129 NA Plug 07M1080A Model 1080A Series User Manual... -
Page 30: Cable Recommendations
Selection of the proper SRM for an application is critical to maintaining Customer Satisfaction and should be taken seriously. Certain models are better suited for particular applications and environments than others. Model 1080A Distance Table in miles (km) Data AWG Wire Gauge (mm) Rate (bps) 19 (.9) -
Page 31: Interface Pin Assignment
RS-232 Female, D-Sub 25 Connector (DCE Orientation) DIRECTION STANDARD RS-232C/V.24 “DCE” SETTING DIRECTION 1- (FG) Frame Ground 2- (TD) Transmit Data To 1080A 3- (RD) Receive Data From 1080A 4- (RTS) Request to Send To 1080A 5- (CTS) Clear to Send From 1080A... -
Page 32: Patton Model 1080A Series Block Diagram
APPENDIX E PATTON MODEL 1080A SERIES BLOCK DIAGRAM Copyright © 1998, 2012. Patton Electronics Company All Rights Reserved.
Need help?
Do you have a question about the 1080A and is the answer not in the manual?
Questions and answers