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Dear Valued Customer,
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We manufacture one of the widest selections of data
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USER
MANUAL
MODEL 1012ARC
Asynchronous,
Two-Channel
Short Range Modem
Rack Card
Part #07M1012ARC-C
Doc #040041UC
Revised 9/10/97
C E R T I F I E D
An ISO-9001
Certified Company
SALES OFFICE
(301) 975-1000
TECHNICAL SUPPORT
(301) 975-1007
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Related Manuals for Patton electronics 1012ARC
Summary of Contents for Patton electronics 1012ARC
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Page 1: User Manual
Vice President P.S. Please tell us where you purchased this product: _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ USER MANUAL MODEL 1012ARC Asynchronous, Two-Channel Short Range Modem Rack Card Part #07M1012ARC-C SALES OFFICE Doc #040041UC (301) 975-1000 Revised 9/10/97 TECHNICAL SUPPORT... -
Page 2: Warranty Information
The Model 1012ARC has been tested and found to comply with the limits for a Class A computing device in accordance... - Page 3 RS-232 channel and either RJ-11 or RJ-45 connections for twisted pair. 3.0 CONFIGURATION The Model 1012ARC rack card is easy to set up since there are only two configuration straps. Figure 1 (below) shows the location of these straps on the Model 1012ARC PC board.
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Page 4: Rear Card Configuration
3.3 REAR CARD CONFIGURATION After you have configured the Model 1012ARC, you will need to set up your rear card. The Model 1012ARC has two interface card options: the 1Q11 (which comes equipped with two RJ-11 ports and two RJ-45 ports) and the 1Q45 (which comes equipped with four RJ-45 ports). -
Page 5: Installation
Because this rear card is designed to function with a variety of rack cards, it comes equipped with two strap positions. However, when used with the Model 1012ARC, this strap must be installed only in one position. Place the jumper across pins 1&2 so that the terminal (DTE) sees DSR as high when the DTE raises DTR. - Page 6 4.2 INSTALLING THE MODEL 1012ARC INTO THE CHASSIS The Model 1012ARC is comprised of a front card and a rear card. The two cards meet inside the rack chassis and plug into each other via mating 50 pin card edge connectors. Use the following steps to...
- Page 7 Call Patton Technical Support for specific distance estimates. Figure 6 shows how to wire the cables properly for a Model 1012ARC star topology. Note that the ground connection is not needed.
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Page 8: Specifications
Model 1012ARC when its card-edge connector makes contact with the chassis’ mid-plane socket, or when the chassis’ power supply is turned on. The Model 1012ARC is a “hot swappable” card—it will not be damaged by plugging it in or removing it while the rack’s power supply is switched on. -
Page 9: Cable Recommendations
APPENDIX B CABLE RECOMMENDATIONS The Patton Model 1012ARC operates at frequencies of 20kHz or less and has been performance tested by Patton technicians using twisted-pair cable with the following characteristics: Wire Gauge Capacitance 19 AWG 83nf/mi or 15.72 pf/ft. 22 AWG 83nf/mi or 15.72 pf/ft. -
Page 10: Interface Settings
APPENDIX D INTERFACE SETTINGS PATTON MODULAR INTERFACE - 8/10 Wire RJ-45 Contact Number Circuit Description Not Used Received Line Signal Indicator 108 / 2 DTE Ready Signal Common Received Data Transmitted Data Clear to Send 105 / 133 Request to Send / Ready for Receiving Not Used Pins 2-9 conform to the EIA/TIA-561 eight position non-synchronous interface standard.
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