USER MANUAL MODEL 1110A Asynchronous, Carrier Controlled Fiber Optic Modem SALES OFFICE Part# 07M1110A-B Doc# 018051UB (301) 975-1000 Revised 7/18/97 TECHNICAL SUPPORT C E R T I F I E D (301) 975-1007 An ISO-9001 http://www.patton.com Certified Company...
However, there is no guarantee that interference will not occur in a particular installation. If the Model 1110A does cause interference to radio or television reception, which can be...
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DCE/DTE switch (see Figure 2, below). If the device Model 1110A supports data rates to 19.2 Kbps and distances to 4 miles connected to the Model 1110A is a PC, terminal (or is wired like one), (6.44 km). The Model 1110A operates full or half duplex and plugs set the switch to “DCE”...
(see Section 3.2.2). 3.2.1 Opening the Case To open the Model 1110A case, insert a flat head screw driver between the case lip and DB-25 connector (see Figure 3). Figure 5. Close-up of DIP Switches Showing “ON” and “OFF” Positions The default settings for DIP switch S1 are shown in the table below.
. You will need one at each end of a dual fiber cable. This cable connects to each Model 1110A using either an ST or an SMA connector. Figure 7 (below) shows a close up of each of these connector types.
4.2 RS-232 CONNECTION Once you have configured each Model 1110A properly and Because the Model 1110A is designed to behave as either a DCE connected the fiber and RS-232 cables, you are ready to operate the or a DTE device, it does not need special cables to operate. Always units.
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From Model 1110A 5- (CTS) Clear to Send To Model 1110A 6- (DSR) Data Set Ready To Model 1110A 7- (SG) Signal Ground From Model 1110A Data Term. Ready (DTR) - 20 8- (DCD) Data Carrier Detect To Model 1110A...
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APPENDIX C PATTON MODEL 1110A BLOCK DIAGRAM PATTON MODEL 1110A FIBER OPTIC CABLE DATA The Model 1110A operational distance over multi-mode fiber optic cable may be determined based upon the following measured attenuation values: COMMON ATTENUATION VALUES FOR MULTIMODE FIBER...
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