Comtech EF Data Radyne STS11 Installation And Operation Manual Download Page 1

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MN-STS11-11

Revision 0

STS11/STS11L

Solid-State Transfer Switch

Installation and Operation Manual

IMPORTANT NOTE: The information contained in this document supersedes all previously published information

regarding this product. Product specifications are subject to change without prior notice.

Part Number MN-STS11-11

Revision 0

Summary of Contents for Radyne STS11

Page 1: ...h Installation and Operation Manual IMPORTANT NOTE The information contained in this document supersedes all previously published information regarding this product Product specifications are subject to change without prior notice Part Number MN STS11 11 Revision 0 ...

Page 3: ...PTER 3 OPERATION 3 1 3 1 Solid State Transfer Switch Operation 3 1 3 2 Operating Procedures 3 2 3 3 Solid State Transfer Switch Backup Operation 3 2 CHAPTER 4 MAINTENANCE AND TROUBLESHOOTING 4 1 4 1 Basic Troubleshooting and Maintenance 4 1 4 2 Basic User Checks 4 1 4 2 1 Checking the Cabling and Connectors 4 1 CHAPTER 5 TECHNICAL SPECIFICATIONS 5 1 5 1 Introduction 5 1 5 2 General Specifications ...

Page 4: ...STS11 STS11L Solid State Transfer Switch Revision 0 Table of Contents MN STS11 11 iv This page is intentionally blank ...

Page 5: ...situation that if not avoided could result in death or serious injury CAUTION indicates a hazardous situation that if not avoided may result in minor or moderate injury CAUTION may also be used to indicate other unsafe practices or risks of property damage IMPOR TANT or NOTE indicates information critical for proper equipment function or a statement that is associated with the task being performed...

Page 6: ... wiring codes and regulations The unit is designed for connection to a power system that has separate ground line and neutral conductors The equipment is not designed for connection to power system that has no direct connection to ground International Symbols Symbol Definition Symbol Definition Alternating Current Protective Earth Fuse Chassis Ground Telecommunications Terminal Equipment Directive...

Page 7: ...EF Data strongly recommends all equipment be returned in its original packaging Comtech EF Data Corporation s obligations under this warranty are limited to repair or replacement of failed parts and the return shipment to the buyer of the repaired or replaced parts Limitations of Warranty The warranty does not apply to any part of a product that has been installed altered repaired or misused in an...

Page 8: ...ranty as stated is in lieu of all other warranties expressed implied or statutory including those of merchantability and fitness for a particular purpose The buyer shall pass on to any purchaser lessee or other user of Comtech EF Data Corporation s products the aforementioned warranty and shall indemnify and hold harmless Comtech EF Data Corporation from any claims or liability of such purchaser l...

Page 9: ...presentative with the model number serial number and a description of the problem Request a Return Material Authorization RMA number from the Comtech EF Data Customer Support representative Pack the product in its original shipping carton packaging to ensure that the product is not damaged during shipping Ship the product back to Comtech EF Data Shipping charges should be prepaid Online Customer S...

Page 10: ...STS11 STS11L Solid State Transfer Switch Revision 0 Preface MN STS11 11 xxiv Notes ...

Page 11: ...nsfer Switches Figures 1 1 and 1 2 provide simple backup redundancy protection for the DM240 PIIC Modulators Their straightforward design and easy access to connectors and LEDs allow for ease of use Figure 1 1 STS11 Solid State Transfer Switch Figure 1 2 STS11L L Band Solid State Transfer Switch ...

Page 12: ...STS11 STS11L Solid State Transfer Switch Revision 0 Introduction MN STS11 11 1 2 This page is intentionally blank ...

Page 13: ...m wide and 3 4 inches 8 63 cm deep There are no user serviceable parts or configuration settings located inside any Solid State Transfer Switch Chassis There is a potential shock hazard internally at the power supply module DO NOT open the Solid State Transfer Switch Chassis under any circumstances Before initially applying power to the unit it is a good idea to disconnect the transmit output from...

Page 14: ...heet This report contains information on the results of the Switch quality control testing The report also includes information pertaining to the system settings that were made at the factory Radyne Inc recommends that the user save this report for future reference 2 4 System Connections For initial Solid State Transfer Switch setup and configuration perform the following procedure 1 Interconnect ...

Page 15: ...STS11 STS11L Solid State Transfer Switch Revision 0 Installation MN STS11 11 2 3 Figure 2 1 STS11 Solid State Transfer Switch to DM240 Connections DM240 Prime DM240 Backup ...

Page 16: ...1 2 4 Figure 2 2 STS11L Solid State Transfer Switch to DM240 Connections Table 2 1 Interconnection Cable Part Numbers Cable Quantity Name Part Number A 3 Control Cable DB 9 Straight Cable CA 3677 1 B 2 IF Cable 75 Ohm BNC CA 3598 36 C 2 L Band Cable 50 Ohm SMA CA LMR200SMA3FT ...

Page 17: ...OPERATION 3 1 Solid State Transfer Switch Operation A block diagram of the signal flow is shown in Figure 3 1 70 140 MHz and Figure 3 2 L Band below Figure 3 1 STS11 Functional Block Diagram DM240 Prime DM240 Backup ...

Page 18: ...ation Each modulator monitors the fault status of the other modulators through the switch An additional connector has been added to the standard DM240 to provide a wiring port to the external IF switch Each modulator is capable of powering the IF switch through a current limited diode or ed power signal Either of the DM240s is also capable of commanding the switch to the prime or backup state as w...

Page 19: ...kup Modulator J3 Switch Status Output 9 Pin D Sub Switch Status Form C Relay Outputs J4 Prime Mod Input 75 Ohm BNC From Prime Modulator J5 Backup Mod Input 75 Ohm BNC From Backup Modulator J6 On Line Output 75 Ohm Output of On Line Modulator to Uplink Chain J7 Off Line Output 75 Ohm Output of Monitor Port of Off Line Modulator Table 3 2 STS11L Connectors Connector ID Nomenclature Description J1 Pr...

Page 20: ... to Fault In Monitor on Modulator 3 Switch State Output Switch State Monitor Logic 1 Prime Online 6 NC An additional 9 Pin D Sub Connector is supplied for switch monitoring The I O on this connector comes from a Form C relay The pinouts for the monitor connector is listed in Table 3 4 Table 3 4 Switch Monitor Pinout Pin No Signal Name Description 4 Signal Ground Switch GND 1 Relay 1 NO Relay Norma...

Page 21: ... Service for further information and instructions 4 2 Basic User Checks Upon the detection of an operational failure the source of the failure must be determined Basic user checks include checking the power line fuses and the various cables and connectors 4 2 1 Checking the Cabling and Connectors Problems that appear difficult to solve can often be traced to a loose or defective cable or connector...

Page 22: ...STS11 STS11L Solid State Transfer Switch Revision 0 Maintenance and Troubleshooting MN STS11 11 4 2 This page is intentionally blank ...

Page 23: ...Maximum Ports IF BNC 75 Ohms L Band SMA 50 Ohms Control Ports DB 9 Male Status Port DB 9 Male Return Loss 20 dB IF 14 dB L Band 5 3 Power and Environmental Prime Power 12 VDC Provided to the Unit Through the Prime and Backup Cabling from the Modulator Operating Temp 0 to 50 C 95 Humidity Non Condensing Storage Temp 20 to 70 C 99 Humidity Non Condensing 5 4 Physical Size 4 4 W x 3 4 D x 1 75 H 11 1...

Page 24: ...STS11 STS11L Solid State Transfer Switch Revision 0 Technical Specifications MN STS11 11 5 2 This page is intentionally blank ...

Page 25: ...x 103 1 609 x 103 1 609 1 mm 0 03937 1 kilometer 0 621 Temperature Conversions Units of Weight Unit Gram Ounce Avoirdupois Ounce Troy Pound Avoir Pound Troy Kilogram 1 gram 0 03527 0 03215 0 002205 0 002679 0 001 1 oz avoir 28 35 0 9115 0 0625 0 07595 0 02835 1 oz troy 31 10 1 097 0 06857 0 08333 0 03110 1 lb avoir 453 6 16 0 14 58 1 215 0 4536 1 lb Troy 373 2 13 17 12 0 0 8229 0 3732 1 kilogram 1...

Page 26: ...2114 WEST 7TH STREET TEMPE ARIZONA 85281 USA 480 333 2200 PHONE 480 333 2161 FAX ...

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