Comtech EF Data KP-10 Instalační manuál

RSU-503RSU-503RSU-503RSU-503Redundancy Switch UnitRedundancy Switch UnitRedundancy Switch UnitRedundancy Switch UnitInstallation and Operation ManualI

Table of Contents RSU-503 Redundancy Switch Unitvi Rev. 82.4.12 Monitor & Control (J16)...

RSU-503 Redundancy Switch Unit Table of ContentsRev. 8 viiB.1 General...

Table of Contents RSU-503 Redundancy Switch Unitviii Rev. 8FiguresFigure 1-1. RSU-503...

Rev. 8 1–11Chapter 1. INTRODUCTIONThis chapter provides an overview, included assemblies, and specifications for theRSU-503 (Figure 1-1).Note: Refer t

Introduction RSU-503 Redundancy Switch Unit1–2 Rev. 81.1 OverviewThe switch is a fully automated 1:1 protection switch designed to work with thefollo

RSU-503 Redundancy Switch Unit IntroductionRev. 8 1–3Although there are no external indicators or switches (due to the nature of theweatherproof housi

Introduction RSU-503 Redundancy Switch Unit1–4 Rev. 81.2 AssembliesThe switch consists of the following assemblies:Assembly EFData Part #Top Assembly

Rev. 8 12Chapter 2.INSTALLATIONThis chapter provides installation instructions and external connector information for theswitch.2.1 UnpackingGenerall

Installation RSU-503 Redundancy Switch Unit2 Rev. 82.2 Inspecting the Equipment1. Carefully check the equipment for damage incurred during shipment.2

RSU-503 Redundancy Switch Unit InstallationRev. 8 34 Pipe block.EFData Part # HW/BLK-PIPE2-8.Used for round pole mount only.6 5/16-18 spring nut.EFDat

Filename: T_ERRATA1Errata AComtech EFData Documentation UpdateSubject:Changes to Chapter 3 (Communications Link Jumper Setting)Date:July 28, 1997Docum

Installation RSU-503 Redundancy Switch Unit4 Rev. 82.3 Switch InstallationAt the customer’s discretion, the switch can be installed anywhere on or ne

RSU-503 Redundancy Switch Unit InstallationRev. 8 5Figure 2-1. RSU-503 DimensionsNote: All dimensions in inches.

Installation RSU-503 Redundancy Switch Unit6 Rev. 8

RSU-503 Redundancy Switch Unit InstallationRev. 8 72.3.1 Tools RequiredQty. Description11113/8” drive ratchet.3” x 3/8” drive extension.7/16” x 3/8”

Installation RSU-503 Redundancy Switch Unit8 Rev. 8To install the switch to a round vertical pole:1. Set the switch on its side, with the mounting hol

RSU-503 Redundancy Switch Unit InstallationRev. 8 9(2) Press down onthe spring nut tocompress thespring, and rotatethe nut 90°(perpendicular tothe uni

Installation RSU-503 Redundancy Switch Unit10 Rev. 8b. To install each springnut:(1) Place the springnut in the unistrutchannel, springside down, with

RSU-503 Redundancy Switch Unit InstallationRev. 8 11Notes:1. Be sure to position the flanges of the fitting plates in the grooves ofthe unistruts.2. B

Installation RSU-503 Redundancy Switch Unit12 Rev. 82.3.2.2 Square PoleFor square vertical pole installation, follow the steps in Section 2.3.2.1, wi

RSU-503 Redundancy Switch Unit InstallationRev. 8 132.3.3 Spar InstallationNote: The process described is for a typical installation. Custom kits may

Copyright © Comtech EFData, 2000All rights reserved.Printed in the USA.Comtech EFData, 2114 West 7th Street, Tempe, Arizona 85281 USA, (480) 333-2200,

Installation RSU-503 Redundancy Switch Unit14 Rev. 8(3) Release pressure on the spring nut.(4) Repeat Steps 3.b.(1) through 3.b.(3) for each spring nu

RSU-503 Redundancy Switch Unit InstallationRev. 8 152.4 External ConnectionsAll connections between the switch and other equipment are made through f

Installation RSU-503 Redundancy Switch Unit16 Rev. 8Figure 2-2. RSU-503 External Connections

RSU-503 Redundancy Switch Unit InstallationRev. 8 172.4.1 TX/IF Output (J1, J5)The TX/IF Output connectors are TNC connectors, each with an impedance

Installation RSU-503 Redundancy Switch Unit18 Rev. 82.4.4 M&C (J4, J8)The M&C connectors are used to interface with Units A and B, respective

RSU-503 Redundancy Switch Unit InstallationRev. 8 192.4.5 TX/RF Output (J9)The TX/RF Output connector is a 50Ω type N connector that carries the tran

Installation RSU-503 Redundancy Switch Unit20 Rev. 82.4.6.2 LNA Plate to Waveguide SwitchThe following table outlines the pinouts of the LNA plate to

RSU-503 Redundancy Switch Unit InstallationRev. 8 212.4.12 Monitor & Control (J16)The Modem Terminal Interface (MTI) connector is the remote cont

Installation RSU-503 Redundancy Switch Unit22 Rev. 8The MTI connector is a 26-pin circular female connector with the following pinouts:Pin # Name Func

RSU-503 Redundancy Switch Unit InstallationRev. 8 232.5 External CablesRefer to Figures 2-4 and 2-5 for diagrams of the two different external multi-

Warranty PolicyThis EFData Corporation product is warranted against defects in material andworkmanship for a period of one year from the date of shipm

Installation RSU-503 Redundancy Switch Unit24 Rev. 8Figure 2-5. RSU-503, J10 to Waveguide Switch PlateNote: Be sure to connect the primary RFT (A) to

RSU-503 Redundancy Switch Unit InstallationRev. 8 252.6 AddressingThe following are the factory default addresses:•Switch is set to address 1•RFT A i

Rev. 8 3–13Chapter 3. THEORY OF OPERATIONThis chapter provides the basic theory for the following:• Switch power• Waveguide and coax switch drivers• L

Theory of Operation RSU-503 Redundancy Switch Unit3–2 Rev. 83.2 Waveguide and Coax Switch DriversThe microcontroller creates the 500 millisecond puls

RSU-503 Redundancy Switch Unit Theory of OperationRev. 8 3–3Although the switch M&C is considered to be the slave unit on the MTI RS-232 bus, itbe

Theory of Operation RSU-503 Redundancy Switch Unit3–4 Rev. 8DownlinkB4 B5 B6 B7 WR8000, B2 WR8000, B5IF_A RF_A IF_B RF_B 1= A ON LINE0 = B ON LINE1 =

Rev. 8 4–14Chapter 4. MAINTENANCEThis chapter provides information on the following:• Internal switches, indicators, and connections• How to service t

Maintenance RSU-503 Redundancy Switch Unit4–2 Rev. 84.2 Internal IndicatorsThe switch does not have any external indicators. The internal indicators

RSU-503 Redundancy Switch Unit MaintenanceRev. 8 4–34.3 Servicing with Power OnIf maintenance must be performed on the unit while the link remains on

Maintenance RSU-503 Redundancy Switch Unit4–4 Rev. 84.4 TroubleshootingThe following paragraphs may be used to diagnose problems within the system. L

Rev. 8 iPrefaceAbout this ManualThis manual provides installation and operation information for the EFData RSU-503redundancy switch unit, referred to

RSU-503 Redundancy Switch Unit MaintenanceRev. 8 4–54.5 Internal ConnectionsThe internal connections are not normally seen by the user, since the swi

Maintenance RSU-503 Redundancy Switch Unit4–6 Rev. 84.5.1 Serial Interfaces (J19, J20, J21)The internal Serial Interface connectors are 9-pin D with

RSU-503 Redundancy Switch Unit MaintenanceRev. 8 4–74.5.2 M&C Switch CMD and Indicators (J18)This connector is a 37-pin female D connector with t

Maintenance RSU-503 Redundancy Switch Unit4–8 Rev. 84.5.3 M&C Input/Output Signals (J17)The M&C I/O connector is a 25-pin male D connector wi

Rev. 8 A–1AAppendix A. RSU-503L OPTIONThis appendix describes the RSU-503L (Figure A-1), a low-loss version of the RSU-503.Note: The RSU-503 and RSU-5

RSU-503L Option RSU-503 Redundancy Switch UnitA–2 Rev. 8A.1 DescriptionRefer to Figure A-2 for an interconnection block diagram of the RSU-503L in a

RSU-503 Redundancy Switch Unit RSU-503L OptionRev. 8 A–3A.3 External ConnectionsNote: The following connections, available on the RSU-503, are not av

RSU-503L Option RSU-503 Redundancy Switch UnitA–4 Rev. 8Figure A-3. RSU-503L External Connections

RSU-503 Redundancy Switch Unit RSU-503L OptionRev. 8 A–5A.3.1 LNA Waveguide Switch Pinout (J10)Name Pin # FunctionCommand, LNA Position 1 C +28V puls

RSU-503L Option RSU-503 Redundancy Switch UnitA–6 Rev. 8A.4 External CablesRefer to Figure A-4 for a diagram of the waveguide switch cable and Table

Preface RSU-503 Redundancy Switch Unitii Rev. 8TrademarksProduct names mentioned in this manual may be trademarks or registered trademarks oftheir res

RSU-503 Redundancy Switch Unit RSU-503L OptionRev. 8 A–7Table A-2. Waveguide Switch Cable DimensionsDimension “A” Dimension “B”12 ft. 10 ft.17 ft. 15

RSU-503L Option RSU-503 Redundancy Switch UnitA–8 Rev. 8This page is intentionally left blank.

Rev. 8 B–1BAppendix B. REMOTE CONTROL OPERATIONThis appendix describes the remote control operation of the RSU-503 and RSU-503L.• Firmware number: FW/

Remote Control Operation RSU-503 Redundancy Switch UnitB–2 Rev. 8B.1 GeneralRemote controls and status information are transferred via an RS-485 (opt

RSU-503 Redundancy Switch Unit Remote Control OperationRev. 8 B–3The general message structure is as follows:• Start Character• Device Address• Comman

Remote Control Operation RSU-503 Redundancy Switch UnitB–4 Rev. 8B.2.3 Command/ResponseThe command/response portion of the message contains a variabl

RSU-503 Redundancy Switch Unit Remote Control OperationRev. 8 B–5B.3 Switch Redundancy Commands/ResponsesB.3.1 RFT Commands/ResponsesFor information

Remote Control Operation RSU-503 Redundancy Switch UnitB–6 Rev. 8RedundantSystem CommPollCommand:Response:Response:<add/POLL_XXXX'cr'>

RSU-503 Redundancy Switch Unit Remote Control OperationRev. 8 B–7B.3.3 Status Commands/ResponsesLock Mode Command:Response:Status:Response:<add/LM

Remote Control Operation RSU-503 Redundancy Switch UnitB–8 Rev. 8RedundancyFault StatusCommand:Response:<add/RFS_'cr'>add/RFS_'cr

RSU-503 Redundancy Switch Unit PrefaceRev. 8 iiiCustomer SupportContact the EFData Customer Support Department for:• Product support• Information on r

RSU-503 Redundancy Switch Unit Remote Control OperationRev. 8 B–9This page is intentionally left blank.

Rev. 8 g–1GGlossaryThe following is a list of acronyms and abbreviations that may be found in this manual.Acronym/AbbreviationDefinitionΩOhmsA AmpereA

Glossary RSU-503 Redundancy Switch Unitg–2 Rev. 8RD Receive DataRF Radio FrequencyRFT Radio Frequency TerminalRMA Return Material AuthorizationRSU Red

RSU-503 Redundancy Switch Unit IndexRev. 8 i–1IIndex —A—Addressing, 2–24, A–7Auto/Manual Modes, 3–4—C—Communications Link, 3–2—D—Device Address, B–3—E

Index RSU-503 Redundancy Switch Uniti–2 Rev. 8TX/IF Output (J1, J5), 2–16TX/RF Input (J3, J7), 2–16, A–3TX/RF Output (J11), 2–19, A–3TX/RF Output (J9)

Preface RSU-503 Redundancy Switch Unitiv Rev. 8This page is intentionally left blank.

Rev. 8 vTable of ContentsCHAPTER 1. INTRODUCTION.....................1–11.1 Overview...