Page 2 - TABLE OF CONTENTS
2 TABLE OF CONTENTS 1.0 Warranty Information .................................................................. 4 1.1 FCC Information ........................................................................... 4 1.2 CE Notice..............................................................................
Page 4 - WARRANTY INFORMATION; warrants all Model 1080ARC components to be free; Patton Electronics; be liable for any damages incurred by the use of this; Patton Electronics; • Reorient or relocate the receiving antenna
4 1.0 WARRANTY INFORMATION Patton Electronics warrants all Model 1080ARC 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 ...
Page 5 - Note; Packages received without an RMA number will not be; to; PM EST; through; Friday
5 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 Service at: T...
Page 6 - GENERAL INFORMATION; The Model 1080ARC Series Universal Short Range Modem
6 2.0 GENERAL INFORMATION Thank you for purchasing this Patton Electronics product. This product has been thoroughly inspected by Patton’s qualified technicians. If any questions or problems arise during installation or use of this product, please do not hesitate to contact Patton Electronics Techni...
Page 8 - SWITCH LOCATIONS AND ORIENTATION
8 3.0 CONFIGURATION This section describes the location and orientation of the Model 1080ARC’s configuration switches and provides detailed instructions on setting each of the switches. The Model 1080ARC uses a unique package of 24 DIP switches that allow configuration to an extremely wide range of ...
Page 9 - CONFIGURATION SWITCH SET “S1”; Position
9 3.2 CONFIGURATION SWITCH SET “S1” The DIP switches on S1 set data rate, clock source, async./sync. mode and carrier control method. The default settings are summarized in Table 1. S1-1 through S1-4: Data Rate Setting Switches S1-1 through S1-4 are set in combination to determine the asynchronous a...
Page 10 - Setting; Setting
10 S1-5 and S1-6: Clock Source Switches S1-5 and S1-6 are set in combination to determine the transmit clock source for the Model 1080ARC (see Table 3). S1-7: Asynchronous/Synchronous Mode The setting for switch S1-7 determines whether the Model 1080ARC is in asynchronous or synchronous operating mo...
Page 11 - CONFIGURATION SWITCH SET S2
11 3.3 CONFIGURATION SWITCH SET S2 The DIP switches on S2 set word length, extended signaling rate, RTS/CTS delay, V.52 & V.54 diagnostic tests and 2- and 4-wire operation. The default settings are summarized in Table 6. S2-2: 2-Wire/4-Wire Mode Selection The setting for switch S2-2 determines w...
Page 13 - CONFIGURATION SWITCH SET S3; Cable
13 3.4 CONFIGURATION SWITCH SET S3 The DIP switches on S3 set the antistream control, local loopback enable, remote loopback enable and receive (input) impedance levels for the Model 1080ARC. The default settings are summarized in Table 12 and Table 13. Table 12: Summary of DIP switch default settin...
Page 16 - REAR CARD CONFIGURATION
16 3.5 REAR CARD CONFIGURATION The Model 1080ARC has four interface card options: DB-25/RJ-11, Dual RJ-45, RJ-45/RJ-11 and DB-25/RJ-45. Each of these options supports one RS-232 connection and one 4-wire connection (the RS-232 port is always the lower port on the interface card). Figure 3 illustrate...
Page 18 - * indicates factory default; Strap
18 Table 19 provides an overview of strap functions for the DB-25/modular cards. Following this overview is a detailed description of each strap's function. * indicates factory default Line Shield & FRGND (JB2) This strap pertains to the line interface. In the connected (closed) posi-tion, this ...
Page 21 - Not a valid option
21 DTE Interface Pin 2 (JB6) This strap configures DTE interface pin 2 for Ready Start (DSR) opera-tion when placed on pegs 1 & 2. Placing the strap on pegs 2 & 3 is not a valid option when using this rear interface card in conjunction with the Model 1080ARC (see Table 26) Table 26: DTE Inte...
Page 22 - The Rack Power Supply; Switching the Power Supply On and Off
22 4.0 INSTALLATION This section describes the functions of the Model 1000R16P rack chas-sis, tells how to install front and rear Model 1080ARC cards into the chassis, and provides diagrams for wiring the interface connections cor-rectly. 4.1 THE MODEL 1000R16P RACK CHASSIS The Model 1000R16P Rack C...
Page 23 - Since the Model 1000R16P chassis allows “hot swapping” of; Twisted Pair Connection
23 4.2 INSTALLING THE MODEL 1080ARC INTO THE CHASSIS The Model 1080ARC is comprised of a front card and a rear card. The two cards meet inside the rack chassis and plug into each other by way of mating 50 pin card edge connectors. Use the following steps as a guideline for installing each Model 1080...
Page 24 - The Model 1080ARC communicates in a closed data circuit with; The Model 1080ARC is not sensitive to polarity
24 Note The Model 1080ARC communicates in a closed data circuit with another Model 1080ARC or other compatible modem. Dial-up analog circuits, such as those used with a standard Hayes-type modem, are not acceptable . For further information about acceptable wire grades, please refer to the diagrams ...
Page 26 - Multipoint Twisted Pair Connection
26 Multipoint Twisted Pair Connection The Model 1080ARC supports multipoint applications using a star topol-ogy. Maximum distance between the units will vary based upon the number of drops, data rate, wire gauge, etc. Call Patton Technical Sup-port for specific distance estimates. Figure 9 and Figur...
Page 27 - LED STATUS MONITORS; The “TD” and “RD” Indicators
27 5.0 OPERATION Once you have configured each Model 1080A properly and connected the twisted pair and RS-232 cables (see section 4.0, “Installation” on page 22), you are ready to operate the units. This section describes reading the LED status monitors, powering-up and using the built-in V.52 and V...
Page 28 - RS-232 devices idle in a low state, so the LED will glow red if; The “RTS” and “CD” Indicators; In detecting line quality the “Error” LED indicator is designed for; Setting Up The “Error” LED To Test Cable Quality
28 Note RS-232 devices idle in a low state, so the LED will glow red if the connections are correct and the RS-232 device is in an idle state. The “RTS” and “CD” Indicators The “RTS” and “CD” indicators are bi-color and will glow red for a “low” signal or green for a “high” signal. RTS lights for an...
Page 29 - Reading The Test; We cannot guarantee accurate detection if small pieces of flat; ANTISTREAMING ERROR INDICATOR
29 2. Set input impedance of both modems to 200. (S3-1 “On”, S3-2 “Off ”) 3. Set data rate on both modems 9.6kbps. (S1-1 “On”, S1-2 “Off ”, S1- 3 “Off ”, S1-4 “On”) 4. On local modem set “Carrier Constantly On”. (S1-8 “Off ”) 5. Set remote modem to RTS control (S1-8, “On”). 6. Place both front panel...
Page 30 - The Model 1080ARC is a “hot swappable” card—it will not be; V.54 and V.52 test modes on the Model 1080ARC are available; be used for a test.
30 5.3 POWER-UP There is no power switch on the Model 1080ARC. Power is automati-cally applied to the Model 1080ARC when its card-edge connector makes contact with the chassis’ mid-plane socket, or when the chassis’ power supply is turned on. Note The Model 1080ARC is a “hot swappable” card—it will ...
Page 31 - Technical Support; at
31 3. Locate the lower of the two toggle switches on the front panel of the Model 1080ARC and move it to the right. This will activate the V.52 BER test mode and inject a “511” test pattern into the local loop. If any errors are present in the loop, the red “Error” LED will blink spo-radically. 4. I...
Page 32 - If the remote BER test indicates that errors are present, and the; Using The V.52 BER Test Independently; For this independent test to function, the “511” switch on both; If the test indicates no errors are present, move the V.52 toggle
32 4. If the BER test indicates no errors are present, move the V.52 tog- gle switch to the left, thus activating the “511/E” test with periodic errors. If the test is working properly, the red “Error” LED will blink regularly. A successful “511/E” test will confirm that the loop is in place, and th...
Page 34 - Wire Gauge
34 APPENDIX B CABLE RECOMMENDATIONS All Patton Electronics Company Short Range Modems are tested to the distances published in our Catalogs and Specification Sheets on twisted-pair cable with the following characteristics: We fully expect that the Short Range Modems will operate on lines with specif...
Page 36 - Description
36 APPENDIX C 1080ARC FACTORY REPLACEMENT PARTS The Patton Model 1080ARC rack system features interchangeable rear cards, power cords/fuses for international various operating environ-ments and other user-replaceable parts. Model numbers, descriptions and prices for these parts are listed below. Pat...
Page 37 - DIRECTION
37 APPENDIX D 1080ARC INTERFACE STANDARDS DIRECTION STANDARD RS-232C/V.24 DCE SETTING DIRECTION 1 - (FG) Frame Ground From 1080ARC Transmit Clock - 15 2 - (TD) Transmit Data To 1080ARC 3 - (RD) Receive Data From 1080ARC From 1080ARC Receive Clock - 17 4 - (RTS) Request to Send To 1080ARC To 1080ARC ...
Page 38 - Notes
38 Notes _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _...
Page 40 - Patton Electronics Company
40 Notes _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _...
