Related Manuals for Patton electronics 1140A
Summary of Contents for Patton electronics 1140A
- Page 1 MODEL 1140A Miniature Fiber Optic Modem w/V.54 Diagnostics SALES OFFICE Part# 07M1140A-A Doc# 018061UA (301) 975-1000 Revised 10/04/99 TECHNICAL SUPPORT (301) 975-1007 http://www.patton.com An ISO-9001 Certified Company...
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Page 2: Radio And Tv Interference
Patton Electronics. All returns must have a Return Measuring only 3.42” x 2.10” x .73”, the Model 1140A is able to fit Materials Authorization number on the outside of the shipping contain- into tight installation spaces. On the RS-232 side, the Model 1140A er. -
Page 3: Configuration Switches
The following instructions Figure 2 shows, the orientation of all DIP switches is the same with will help you set up and install the Model 1140A properly. If you have respect to “ON” and “OFF” positions. -
Page 4: Configuration Switch Set "S2"
Switches S1-1 through S1-4 are set in combination to determine The setting for switch S1-8 determines whether the carrier is “con- the asynchronous and synchronous data rate for the Model 1140A. stantly on” or “controlled by RTS”. This setting allows for operation in switched carrier, multipoint and/or hardware handshaking applications. -
Page 5: Installation
. You will need one at each end of a dual fiber cable. This cable connects to each Model 1140A using either an ST or an SMA connec- To reset the V.54 circuit, set switch S2-6 to the “ON” position, then tor. -
Page 6: Operation
Model 1140A, and is performed separately on each unit. Any diagnostics and the power up process. data sent to the local Model 1140A 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 7 The V.52 BER test can be used independently of the V.54 loop- SPECIFICATIONS back tests. This requires two operators: one to initiate and monitor the test at the local Model 1140A, and one at the remote Model 1140A. To Transmission Line: Dual optical cable use the V.52 BER test by itself, both operators should simultaneously...
- Page 8 6- (DSR) Data Set Ready From Model 1140A 7- (SG) Signal Ground To Model 1140A Data Term. Ready (DTR) - 20 8- (DCD) Data Carrier Detect From Model 1140A To Model 1140A Remote Loop (RL) - 21 Copyright © 1998 Patton Electronics Company...