Comtech-ef-data SMS-301 Manual de usuario

Part Number MN/SMS301.IOM Revision 3SMS-301Redundancy SwitchInstallation and Operation Manual

Preface SMS-301 Redundancy Switchviii Rev. 3Overview of Changes to Previous EditionThis revision supersedes part number MN/SMS301.IOM Rev. 2, dated Fe

SDM-300/-300A System Installation SMS-301 Redundancy SwitchB–6 Rev. 3J6REMOTEALARMSJ10FAULTJ7J9AUX 1EX REF RX/IF INPUTCP3 CP1CP2TX/IF OUTPUTSTATUS/FAU

SMS-301 Redundancy Switch SDM-300/-300A System InstallationRev. 3 B–75. Connect the DEMOD side of the 1:1 switch as follows:a. Connect the “RX IF” BNC

SDM-300/-300A System Installation SMS-301 Redundancy SwitchB–8 Rev. 3This page is intentionally left blank.

Rev. 3 C–1CAppendix C. SDM-2020 SystemInstallationsThis appendix describes the installation options available for the SMS-301 1:1 Switchand the SDM-2

SDM-2020 System Installation SMS-301 Redundancy SwitchC–2 Rev. 3The interface operates to the specifications described in Table C-1.Table C-1. LVDS/DV

SMS-301 Redundancy Switch SDM-2020 System InstallationRev. 3 C–3C.1.1.2 Connect to SDM-2020 Modulator with LVDS InterfaceRefer to Figure C-1.1. Conne

SDM-2020 System Installation SMS-301 Redundancy SwitchC–4 Rev. 3C.1.2 Connect to SDM-2020 Satellite Modulator with EIA-422 InterfaceNote: The section

SMS-301 Redundancy Switch SDM-2020 System InstallationRev. 3 C–5C.1.2.2 Connect to SDM-2020 Modulator with EIA-422 InterfaceRefer to Figure C-2.1. Co

SDM-2020 System Installation SMS-301 Redundancy SwitchC–6 Rev. 3C.1.3 Connect to SDM-2020 Sateliite Modulator with EIA-422 DVB TXInterfaceC.1.3.1 Des

SMS-301 Redundancy Switch SDM-2020 System InstallationRev. 3 C–7The cable pin assignments are specified in Table C-4.Table C-4. Cable Pin Assignments

SMS-301 Redundancy Switch PrefaceRev. 3 ixMetric ConversionMetric conversion information is located on the inside back cover of this manual. Thisinfor

SDM-2020 System Installation SMS-301 Redundancy SwitchC–8 Rev. 3SMS-301 1:1 REDUNDANCY SWITCHCABLE (PL/6217)CABLE (PL/6217)SDM-2020 SATELLITE MODULATO

SMS-301 Redundancy Switch SDM-2020 System InstallationRev. 3 C–9C.1.4 Connect to SDM-2020 Satellite Modulator with EIA-422 (DVB) TXInterface (100 Mbi

SDM-2020 System Installation SMS-301 Redundancy SwitchC–10 Rev. 3The cable pin assignments are specified in Table C-5.Table C-5. Cable Pin Assignment

SMS-301 Redundancy Switch SDM-2020 System InstallationRev. 3 C–11SMS-301 1:1 REDUNDANCY SWITCHCABLE (PL/6217)CABLE (PL/6217)SDM-2020 SATELLITE MODULAT

SDM-2020 System Installation SMS-301 Redundancy SwitchC–12 Rev. 3C.1.5 Connect to SDM-2020 Satellite Modulator I/O Connector,25-Pin InterfaceNote: Th

SMS-301 Redundancy Switch SDM-2020 System InstallationRev. 3 C–13SMS-301 1:1 REDUNDANCY SWITCHCABLE (PL/3588)CABLE (PL/3588)SDM-2020 SATELLITE MODULAT

SDM-2020 System Installation SMS-301 Redundancy SwitchC–14 Rev. 3This page is intentionally left blank.

Rev. 3 g–1GGlossary The following is a list of acronyms and abbreviations that may be found in this manual:Acronym/AbbreviationDefinitionΩOhms@atAAmpe

Glossary SMS-301 Redundancy Switchg–2 Rev. 3DVB Digital Video BroadcastEFD EFData CompatibleEIA Electronic Industries AssociationEXC External ClockEX

SMS-301 Redundancy Switch GlossaryRev. 3 g–3SW SwitchSYNC SynchronizeTP Test PointTT Terminal TimingTX Transmit (Transmitter)TXCLK Transmit ClockTXD T

Preface SMS-301 Redundancy Switchx Rev. 3Federal Communications Commission (FCC)This equipment has been tested and found to comply with the limits for

Glossary SMS-301 Redundancy Switchg–4 Rev. 3This page is intentionally left blank.

Rev. 3 i–1IIndex AC Power (J11 and J12), 2–15Board List, 2–15, 3-4Command/Response, 1–4Configuration Commands/Responses, 1–2, 1–7, 3-1, 3-2,3-3, 3-5,

Index SMS-301 Redundancy Switchi–2 Rev. 3Status/Fault (J14), A-8Stored Faults, 2–17Stored Faults/Alarms, 2–17Switch/Modem Communications Interface Con

METRIC CONVERSIONS Units of Length Unit Centimeter Inch Foot Yard Mile Meter Kilometer Millimeter 1 centimeter — 0.3937 0.03281

2114 WEST 7TH STREET TEMPE ARIZONA 85281 USA 480 • 333 • 2200 PHONE 480 • 333 • 2161 FAX

SMS-301 Redundancy Switch PrefaceRev. 3 xiWarranty PolicyThis Comtech EFData product is warranted against defects in material and workmanshipfor a per

Preface SMS-301 Redundancy Switchxii Rev. 3This page is intentionally blank.

Rev. 3 1–11Chapter 1. INTRODUCTIONThis manual describes the SMS-301 redundancy switch, referred to in this manual as the“1:1 switch” (Figure 1-1).Figu

Introduction SMS-301 Redundancy Switch1–2 Rev. 31.1 Description1.1.1 Description (Standard Configuration)The 1:1 switch is a fully automated protecti

SMS-301 Redundancy Switch IntroductionRev. 3 1–31.1.2 Description (With RS-301 Option)The 1:1 switch, when used with the RS-301 Remote Switch, is a f

Introduction SMS-301 Redundancy Switch1–4 Rev. 31.1.3 Board ListThe following boards, listed in Table 1-1, can be installed in the SMS-301, depending

SMS-301 Redundancy Switch IntroductionRev. 3 1–51.2 Front PanelThe front panel of the chassis is a local user interface used for control and statusmon

Introduction SMS-301 Redundancy Switch1–6 Rev. 31.3 SpecificationsRefer to Table 1-3 for the 1:1 switch specifications.Table 1-3. 1:1 Switch Specific

SMS-301 Redundancy Switch IntroductionRev. 3 1–7Table 1-3. 1:1 Switch Specifications (Continued)ParametersControlled/MonitoredOperation mode: Automa

Introduction SMS-301 Redundancy Switch1–8 Rev. 3This page is intentionally left blank.

Rev. 3 2–12Chapter 2. INSTALLATIONThis chapter provides installation information for the 1:1 switch, including unpacking,inspecting the parts, and ext

Installation SMS-301 Redundancy Switch2–2 Rev. 32.2 System InstallationSystem installation instructions are dependent on whether or not the 1:1 switc

SMS-301 Redundancy Switch InstallationRev. 3 2–32.3 External ConnectionsConnections between the 1:1 switch and other equipment are performed through t

Installation SMS-301 Redundancy Switch2–4 Rev. 3Table 2-1. Rear Panel Connectors (Standard Configuration)Name Ref Des Connector Type FunctionDATA CO

SMS-301 Redundancy Switch InstallationRev. 3 2–52.3.1 Remote Switch Control (J1) (RS-301 Option)For applications using the Remote Switch (RS-301) opt

Installation SMS-301 Redundancy Switch2–6 Rev. 32.3.2 Data I/O ConnectionsThe 1:1 switch data interface is dependent upon the installed switchboard.

SMS-301 Redundancy Switch InstallationRev. 3 2–72.3.2.2 Data I/O Connector (J1, J2, J3), 37-Pin (PL/5952)Note: For EIA-422/-449, V.35, and G.703 appl

Copyright © Comtech EFData, 2000. All rights reserved. Printed in the USA.Comtech EFData, 2114 West 7th Street, Tempe, Arizona 85281 USA, (480) 333-22

Installation SMS-301 Redundancy Switch2–8 Rev. 32.3.2.3 Data I/O Connector (J1, J2, J3), 25-Pin (PL/6026)Note: For EIA-422/-530, EIA-232, V.35, or G

SMS-301 Redundancy Switch InstallationRev. 3 2–92.3.2.4 Data I/O (J1, J2, J3) 37-Pin (PL/6201-1)Note: For EIA-422/LVDS DVB (Serial or Parallel) Inter

Installation SMS-301 Redundancy Switch2–10 Rev. 32.3.2.5 Data I/O Connector (J1, J2, J3) 37-Pin (PL/6201-2)Note: For EIA-422 Serial Interface applic

SMS-301 Redundancy Switch InstallationRev. 3 2–112.3.2.6 100 Pin interface (RS-301 Option) (PL/6542/PL/6627)The 100-pin connector pin assignments is

Installation SMS-301 Redundancy Switch2–12 Rev. 32.3.3 Transmit IF Connectors (J4, J5, J6)The transmit IF switch connectors are as follows:• The TX

SMS-301 Redundancy Switch InstallationRev. 3 2–132.3.5 Remote Control Interface Connector (J10)The remote control interface (J10) connector is descri

Installation SMS-301 Redundancy Switch2–14 Rev. 32.3.6 Prime Power2.3.6.1 AC Power (J11 and J12)Refer to Table 2-11 for AC prime power requirements.

SMS-301 Redundancy Switch InstallationRev. 3 2–152.3.7 Switch/Modem Communications Interface Connector (J13)The switch/modem communications interface

Installation SMS-301 Redundancy Switch2–16 Rev. 32.3.8 Status/Fault (J14)Refer to Table 2-14 for Status/Faults (J14) pinout assignments.Connector-Typ

Rev. 3 3-13Chapter 3. OPERATIONThis chapter defines the controls and procedures for configuration and operation of the1:1 switch.Note: Familiarization

ii Rev. 3Customer SupportContact the Comtech EFData Customer Support Department for:• Product support or training• Information on upgrading or returni

Operation SMS-301 Redundancy Switch3-2 Rev. 33.2 Setup and ConfigurationTable 3-1 details the default configuration parameters of the 1:1 switch. The

SMS-301 Redundancy Switch OperationRev. 3 3-33.2.1 Utility SystemPrior to configuration, it may be necessary to modify the following:Display Contrast

Operation SMS-301 Redundancy Switch3-4 Rev. 33.2.2.2 BackupTo configure the 1:1 switch for operation with the backup modem, set the following:Address

SMS-301 Redundancy Switch OperationRev. 3 3-53.2.2.3 Operation ModeTwo modes of operation are available for the 1:1 switch:AUTOMATIC If the AUTOMATIC

Operation SMS-301 Redundancy Switch3-6 Rev. 33.4 Front Panel KeypadThe front panel keypad permits local operation of the 1:1 switch. The keypad consi

SMS-301 Redundancy Switch OperationRev. 3 3-73.5 Menu SystemTo access and execute all functions, refer to Figure 3-3 through Figure 3-12. Use themain

Operation SMS-301 Redundancy Switch3-8 Rev. 3Press [↑] or [↓] to change the parameters. After the display represents the correctparameters, press [ENT

SMS-301 Redundancy Switch OperationRev. 3 3-93.5.1 Front Panel MenusSMS-301VER: 1.1.7FUNCTION SELECTCONFIGURATIONFUNCTION SELECTMONITOR(Figure 3-8)FU

Operation SMS-301 Redundancy Switch3-10 Rev. 3SMS-301VER: X.X.XFUNCTION SELECTCONFIGURATIONOPERATION MODEAUTOMATICMANUALA-MODEMB-MODEM(Dependent and M

SMS-301 Redundancy Switch OperationRev. 3 3-113.5.1.1 Configuration Switch Control MenuRefer to Figure 3-4.OPERATION MODE Programs the 1:1 switch to

Rev. 3 iiiTable of ContentsCHAPTER 1. INTRODUCTION...1–11.1 Descriptio

Operation SMS-301 Redundancy Switch3-12 Rev. 3SMS-301VER: X.X.XFUNCTION SELECTCONFIGURATIONSWITCH MODEINDEPENDENTDEPENDENT(Change in Manual mode only)

SMS-301 Redundancy Switch OperationRev. 3 3-133.5.1.2 Configuration System MenuRefer to Figure 3-5 for the Configuration System.SWITCH MODE Programs

Operation SMS-301 Redundancy Switch3-14 Rev. 3Note: Ensure 1:1 switch is in MANUAL mode.Upon entry, the current status of the 1:1 switch is displayed.

SMS-301 Redundancy Switch OperationRev. 3 3-15SMS-301VER: X.X.XFUNCTION SELECTCONFIGURATIONCONFIGURATION #XSAVEX = 1, 2, 3, 4, or 5.ACCESS TOSUBMENUCO

Operation SMS-301 Redundancy Switch3-16 Rev. 3SMS-301VER: X.X.XFUNCTION SELECTCONFIGURATIONCONFIGURATION #XRECALLX = 1, 2, 3, 4, or 5.ACCESS TOSUBMENU

SMS-301 Redundancy Switch OperationRev. 3 3-17SMS-301VER: X.X.XFUNCTION SELECTMONITORMOD MM X-ONLINEDMD DD Y-ONLINEMM = A and B,Modulators Active.DD =

Operation SMS-301 Redundancy Switch3-18 Rev. 3SMS-301VER: X.X.XFUNCTION SELECTFAULTS/ALARMSOPERATIONAL++MOD ONLINEDMD ONLINEACCESS TOSUBMENUCONDITIONA

SMS-301 Redundancy Switch OperationRev. 3 3-193.5.1.6 Faults/AlarmsRefer to Figure 3-9.The Faults/Alarms level is accessible from the Function Select

Operation SMS-301 Redundancy Switch3-20 Rev. 3SMS-301VER: X.X.XFUNCTION SELECTSTORED FLTS/ALMSOPERATIONAL++MOD ONLINEDMD ONLINEACCESS TOSUBMENUCONDITI

SMS-301 Redundancy Switch OperationRev. 3 3-213.5.1.7 Stored Faults/AlarmsRefer to Figure 3-10.OPERATIONAL X (Status Only)X = 0 through 9.Displays the

Preface SMS-301 Redundancy Switchiv Rev. 3CHAPTER 3. OPERATION...

Operation SMS-301 Redundancy Switch3-22 Rev. 3SMS-301VER: X.X.XFUNCTION SELECTUTILITYTIME: 12:00:00AMDATE: 12/12/97Current time: HH:MM:SS AMCurrent

SMS-301 Redundancy Switch OperationRev. 3 3-233.5.1.8 Utility SystemRefer to Figure 3-11.TIME: HH:MM:SS AMDATE: MM/DD/YYTime of day and date display/s

Operation SMS-301 Redundancy Switch3-24 Rev. 3DISPLAY CONTRAST Sets the display contrast setting, as desired.Note: Ensure 1:1 switch is in MANUAL mode

SMS-301 Redundancy Switch OperationRev. 3 3-25This page is intentionally left blank.

Operation SMS-301 Redundancy Switch3-26 Rev. 3SMS-301VER: X.X.XFUNCTION SELECTUT ILIT YAUTOMATIC VERIFYENABLEDISABLELOAD MODEMA->BPress [ENTER] twi

SMS-301 Redundancy Switch OperationRev. 3 3-273.5.1.9 Utility Modem ControlRefer to Figure 3-12.AUTOMATIC VERIFY Selects ENABLE or DISABLE for automa

Operation SMS-301 Redundancy Switch3-28 Rev. 3REV EMULATION Programs an emulation mode of the previous functional revision. Thisallows the operator to

Rev. 3 4-14-14Chapter 4. THEORY OF OPERATIONThis chapter provides the basic theory of operation for the following:• M&C 75Ω• M&C 50Ω• IBS, IDR

Theory of Operation SMS-301 Redundancy Switch4-2 Rev. 34.1.1 Theory of OperationThe M&C module uses an Intel 80C32 microcontroller operating at

SMS-301 Redundancy Switch Theory of OperationRev. 3 4-34.2 SMS-301 Data Interface4.2.1 IBS, IDR, ASYNC, or D&I (J1, J2, J3), 50-Pin (PL/5951)The

SMS-301 Redundancy Switch PrefaceRev. 3 vAPPENDIX A. REMOTE CONTROL OPERATION ... A-1A.1 General...

Theory of Operation SMS-301 Redundancy Switch4-4 Rev. 34.2.4 EIA-422/DVB TX (J1, J2, J3), 25-Pin (PL/6026)The applications for this switch board are

SMS-301 Redundancy Switch Theory of OperationRev. 3 4-54.3 Remote Switch (RS-301) OptionThe application for this option is to provide access to tribu

Theory of Operation SMS-301 Redundancy Switch4-6 Rev. 3Table 4-2. Tributary 1 Data (J1)Pin No. Name Function1 CTS422A1 EIA-422, Clear-to-Send A (-)2,

SMS-301 Redundancy Switch Theory of OperationRev. 3 4-7Table 4-5. Tributary 4 Data (J4)Pin No. Name Function1 CTS422A4 EIA-422, Clear-to-Send A (-)2,

Theory of Operation SMS-301 Redundancy Switch4-8 Rev. 3Table 4-8. Tributary 7 Data (J7)Pin No. Name Function1 CTS422A7 EIA-422, Clear-to-Send A (-)2,

SMS-301 Redundancy Switch Theory of OperationRev. 3 4-9Table 4-11. Modem A Data (J14)Pin # Circuit Description Pin # Circuit Description1 - N/A 51 GN

Theory of Operation SMS-301 Redundancy Switch4-10 Rev. 3Table 4-12. Modem B Data (J15)Pin # Circuit Description Pin # Circuit Description1 - N/A 51 G

SMS-301 Redundancy Switch Theory of OperationRev. 3 4-11Table 4-13. Switch Control Interface (J16)Pin No. Name Function1 SCL Serial Clock20 SDA Seria

Theory of Operation SMS-301 Redundancy Switch4-12 Rev. 3This page is intentionally left blank.

Rev. 3 5-15Chapter 5. MAINTENANCEThis chapter provides the following information:• Test Points and LEDs• Fault Isolation5.1 Software RevisionsThe inst

Preface SMS-301 Redundancy Switchvi Rev. 3FiguresFigure 1-1. SMS-301 ...

Maintenance SMS-301 Redundancy SwitchRev. 35-2Remove and replace U30 and/or U32 on printed circuit assembly as follows:CAUTIONWhen replacing the 1:1 s

SMS-301 Redundancy Switch MaintenanceRev. 35-35.2 Test Points and LEDsTest points and LEDs are included on the M&C board for quick troubleshootin

Maintenance SMS-301 Redundancy SwitchRev. 35-45.3 Fault IsolationSystem faults are reported in the Fault menu. Refer to Table 5-2 for guidelines to is

Rev. 3 A-1AAppendix A. REMOTE CONTROL OPERATIONThis appendix describes the protocol and command structure for remote control andstatus monitoring of t

Remote Control Operation SMS-301 Redundancy SwitchA-2 Rev. 3A.2 Message StructureThe ASCII character format used requires 11 bits/character:• 7 inform

SMS-301 Redundancy Switch Remote Control OperationRev. 3 A-3A.2.2 Device AddressThe device address is the address of the 1:1 switch which is designate

Remote Control Operation SMS-301 Redundancy SwitchA-4 Rev. 3The 1:1 switch does not respond to erred communications (i.e., parity and framingerrors.)N

SMS-301 Redundancy Switch Remote Control OperationRev. 3 A-5A.3 Configuration Commands/ResponsesOperationalModeCommand:Response:Status:Response:<ad

Remote Control Operation SMS-301 Redundancy SwitchA-6 Rev. 3DemodOnlineDelay(Indepen-dentSwitching)Command:Response:Status:Response:<add/DD_yyy.y&a

SMS-301 Redundancy Switch Remote Control OperationRev. 3 A-7A.5 System Commands/ResponsesTime OfDayCommand:Response:Status:Response:<add/TIME_hh:mm

SMS-301 Redundancy Switch PrefaceRev. 3 viiTablesTable 1-1. Board List 1–4Table 1-2. LED Status Indictors 1–5Table 1-3. 1:1 Switch Specifications 1

Remote Control Operation SMS-301 Redundancy SwitchA-8 Rev. 3A.6 Status Commands/ResponsesModulatorConfig.StatusCommand:Response:<add/MCS_'cr&a

SMS-301 Redundancy Switch Remote Control OperationRev. 3 A-9A.7 Fault Summary Status Commands/ResponsesOperationalFaultsStatusCommand:Response:<ad

Remote Control Operation SMS-301 Redundancy SwitchA-10 Rev. 3A.8 Stored FaultsInformation on stored faults is returned when requested. If no stored fa

SMS-301 Redundancy Switch Remote Control OperationRev. 3 A-11BulkConsol.StatusCommand:Response:<add/BCS_'cr'>add/BCS_p1,p2,p3, . . .

Remote Control Operation SMS-301 Redundancy SwitchA-12 Rev. 3EquipmentTypeCommand:Response:<add/ET_'cr'>add/ET_tttttttt_xxx.yyy.zzz&ap

Rev. 3 B–1BAppendix B. SDM-300/-300A SYSTEMINSTALLATIONThis appendix describes the system installation for the following configurations:• 25-pin, EIA-

SDM-300/-300A System Installation SMS-301 Redundancy SwitchB–2 Rev. 3B.1.1 System Installation (Standard Configuration)Refer to Table B-1 for cable a

SMS-301 Redundancy Switch SDM-300/-300A System InstallationRev. 3 B–3J6REMOTEALARMSJ10FAU LTJ7J9AUX 1EX REF RX/IF INPUTCP3 CP1CP2TX/IF OUTP UTSTATUS/F

SDM-300/-300A System Installation SMS-301 Redundancy SwitchB–4 Rev. 34. Connect MOD side of 1:1 switch as follows:a. Connect “TX IF” connector (J4) to

SMS-301 Redundancy Switch SDM-300/-300A System InstallationRev. 3 B–5B.1.2 System Installation (RS-301 Switch Installed)After unpacking the 1:1 switc