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CDS-100 Manual - Comtech EF Data

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1. 5 57 APPENDIX A CABLE DRAWINGS 1 2 reco eI dea seu Ci eo ai soar ea ER CPI cnusveasteShecdccbcosdessnceessbusans A 1 A 1 lei m C S E E OAE OE TOA E TAES AT A E A 1 vi CDS 100 Diversity Switch MN CDS100 Table of Contents Revision 1 A 2 Control Interface Cables oi sicss scscicciccccdecs seseskcs sbeeksscsendecssesethcdasesdesseosessccacesdeassesssacecsessccecesteds A 2 2 1 Switch to Modem Universal Control Cable DB 9M DB 9M A 3 A 2 2 Switch to Modem Adapter Control Cable RoHS 9 15 A 4 2 3 Switch to Modem Optional Y Splitter Adapter Control Cable 2X DB 9M DB 15F 5 A 2 4 Switch to Modem Optional Control Cable Non muting DB 9M DB 15F A 6 A 3 Data Interface Cables ior tree erra eo rubet A 8 A 3 1 Modem to User Splitter Cable 2X DB 25M 25 A 10 A 3 2 Modem to User 70 140 MHz Coaxial Cable RoHS BNC 75 0 A 11 A 3 3 Modem to User CDM 625 A Data Y Splitter Cable 2X DB 9M gt DB 9F A 12 A 3 4 Modem to User Quad E1 Y Splitter Adapter Cable 2X DB 15F gt DB 9M A 13 A 3 5 Modem to User Quad E1 Y Splitter Adapter Cable 2X RJ 48F DB 9M A 14
2. 5 35 5 7 2 1 1 422 V 35 Interface Example i 5 36 5 7 2 1 2 0 703 Balanced Interface EXMP e mnnn nennen 5 36 5 7 2 1 3 703 Unbalanced Interface Example 5 37 5 7 2 2 10 100 Ethernet Interface Example CDM 570 L 5 38 5 8 Cabling to the CDM 710G or CDM 71OGL sssscccsssssccccssssseccnsssecessssesceesssseceasssseeeeses 5 39 5 8 1 CDS 100 gt CDM 710G L Control Interface Cabling Using Kit 0020556 5 39 5 8 2 Modem to User Data Interface Kit and Connection 5 41 5 8 2 1 Non IP Modem to User Data Interface Kit and Connection Examples 5 41 5 8 2 1 1 Single G 703 E3 T3 STS 1 750 Data Interface CDI 10 1 Kit KT 12583 5 42 5 8 2 1 2 HSSI Data Interface CDI 60 Kit KT 12586 seseeseeeeeneneenennn enne 5 43 5 8 2 2 Gigabit Ethernet Interface CDI 70 Example 5 44 5 9 Cabling to the CM T IU TE A 5 45 5 9 1 CDS 100 gt CDM 710 Control Interface Cabling Using Kit KT 0020556 5 45 5 9 2 Modem to User Data Interface Kit and Connection
3. 5 47 5 9 2 1 Non IP Modem to User Data Interface Kit and Connection Examples 5 47 5 9 2 1 1 ASI 750 Data Interface CDI 40 Kit KT 12579 5 48 5 9 2 1 2 HSSI Data Interface CDI 60 Interface Kit 12578 5 49 5 9 2 2 Gigabit Ethernet Data Interface CDI 70 5 50 5 10 Cabling to the CDM 700 cccssssssccccssssceccssscsccssssceccesssesscsssesscessesessessssssesssssssesssseeees 5 51 5 10 1 CDS 100 gt CDM 700 Control Interface Cabling Using Kit 0020556 5 51 5 10 2 Modem to User Data Interface Kit and Connection 5 53 5 10 2 1 Non IP Modem to User Data Interface Kit and Connection Examples 5 53 5 10 2 1 1 Dual G 703 E3 T3 STS 1 750 Data Interface CDI 10 Kit KT 12582 and HSSI Data Interface CDI 60 Kit 12586 isses nennen nennen nnns nn a L eoa 5 54 5 10 2 1 2 155MB Copper Data Interface CDI 50 Kit 12583 5 55 5 10 2 1 3 OC 3 Data Interface CDI 50 Kits KT 12585 Single Mode 12584 Multi Mode eri eH Ttt re ro v eee tte TY eet T S 5 56 5 10 2 2 Gigabit Ethernet Data Interface CDI 70
4. xviii Chapter 1 INTRODUCTION 1 4 Overview Figure 1 1 CDS 100 Diversity Switch Module The CDS 100 Diversity Switch Module is designed to support switched diversity applications Figure 1 1 shows the Modem Connectors Side bottom left and Configuration Side bottom right of the module and as assembled to its available optional rack mounting kit top Switched diversity systems are those employing two or sometimes more antennas for the purpose of maintaining a communications link should the signal from one of those antennas becomes blocked or severely degraded In satellite communications a switched diversity system is frequently employed in situations where e The ground station is mobile such as a ship and direct line of sight is blocked by buildings bridges fjords etc e The ground station is fixed but where there is frequent blockage of an antenna such as an oil drilling platform where helicopter traffic interrupts the line of sight view to the satellite e The ground station is fixed but the nature of the communication link is deemed critical so fully redundant communication chains modems RF equipment antenna and even satellites are incorporated to provide very high availability 1 1 CDS 100 Diversity Switch Introduction MN CDS100 Revision 1 The CDS 100 is compatible for use with the Comtech EF Data modems listed in Table 1 1 This table summarizes the requirements
5. 5 7 5 3 2 1 Modem to User Non IP Data Interface Connections and Examples 5 7 5 3 2 1 1 422 V 35 Interface Example nins 5 8 5 3 2 1 2 95511 oh Rete tme 5 8 5 3 2 1 3 Quad ET Interface Example 5 eroe ete aa m teer aetas 5 9 5 3 2 1 4 G 703 Balanced Interface Example 5 10 5 3 2 1 5 703 Unbalanced Interface Example eene 5 10 5 3 2 1 6 ASI Interface 5 11 5 3 2 1 7 Overhead Interface Examples erect 5 11 5 3 2 1 8 Engineering Service Channel ESC Interface Example 5 12 5 3 2 2 Modem to User IP 10 100 Ethernet Interface 5 13 5 3 2 2 1 Data Interface Connections using IP SUD MUX nenne 5 13 5 3 2 2 Managed Switch Mode with without IP Packet 5 13 5 3 2 2 3 Router Mode Optional IP Packet Processor 5 5 15 5 3 2 3 PMSI Interface Example o ete eet eere eet e e 5 16 5 4 Cabling to the CDMF850 12 5 nerit i ora aa 5 17 5 4 1 CDS 100 gt CDM 850 Control Interface Cabling U
6. 5 31 Figure 5 26 CDM 760 CDM 750 G 703 E3 T3 Interface Kit 12542 5 32 Figure 5 27 CDM 570 A CDM 570L AL Modem to Switch Control Connections CEFD Kit KT 0000265 tete tet setenta Ehe T cete be DUM Lt e MES uM 5 34 Figure 5 28 CDM 570 A CDM 570L AL Block Diagram User Modem 5 5 35 Figure 5 29 CDM 570 A CDM 570L AL EIA 422 V 35 Interface 5 36 Figure 5 30 CDM 570 A CDM 570L AL G 703 Balanced Interface Example 5 36 Figure 5 31 CDM 570 A CDM 570L AL G 703 Unbalanced Interface 5 37 Figure 5 32 CDM 570 L ONLY 10 100 Ethernet Interface Example 5 38 Figure 5 33 CDM 710G L Modem to Switch Control Connections CEFD Kit 0020556 5 40 Figure 5 34 CDM 710G L Block Diagram User Modem 5 5 41 Figure 5 35 CDM 710G L Single G 703 E3 T3 STS 1 Interface Example 5 42 Figure 5 36 CDM 710G L HSSI Interface Example 5 43 Figure 5 37 CDM 710G L Gigabit Ethernet Interface Example sss 5 44 Figure 5 38 CDM 710 Modem to Switch
7. Cable With Jack Screws NG Female Shown Figure 3 2 D Subminiature Connector Examples D Subminiature connectors are also called Type D or D Sub connectors The connector pair features multiple rows of pins male side coupled to mating sockets female side The cable plug and chassis receptacle each feature a D shaped profile that interlock to ensure proper pin orientation and connector seating Either chassis receptacle gender features two jack nuts for secure assembly of the cable plug to the chassis receptacle Whether its gender is male or female the cable plug features two jack screws for secure connection to the jack nuts provided on the mating chassis receptacle The jack screws may be hand tightened or tightened with a standard flat blade screwdriver Connection Instructions Orient the plug to the receptacle in the proper position Press firmly into place Use the jack screws to secure the plug to the receptacle jack nuts Do not over tighten 3 1 3 RJ 45 RJ 48 Cable Connections or RJ 48 jack features a mating slot This design configuration assures e proper installation and pin orientation D Connection Instructions Press down the tab on the cable plug and then insert the plug into the RJ 4x jack The connection is complete when the tab clicks into position inside the jack The plug for an RJ 45 or RJ 48 cable features a flexible tab The RJ 45 3 3 CDS 100 Diversi
8. EF DATA Ct e lt ACCREDITED SGS CDS 100 Diversity Switch Installation and Operation Manual Accessory Product for use only with Comtech EF Data CDM 625 A CDM 850 CDM 840 CDM 760 CDM 750 CDM 570 A CDM 570L AL CDM 710G CDM 710GL CDM 710 and CDM 700 Modems Modem Firmware and Hardware Requirements Apply 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 CDS100 Revision 1 EF DATA NAB E SGS ACCREDITED Dc CDS 100 Diversity Switch Installation and Operation Manual Accessory Product for use only with Comtech EF Data CDM 625 A CDM 850 CDM 840 CDM 760 CDM 750 CDM 570 A CDM 570L AL CDM 710G CDM 710GL CDM 710 and CDM 700 Modems Modem Firmware and Hardware Requirements Apply Part Number MN CDS100 Revision 1 Copyright Comtech EF Data 2014 All rights reserved Printed in the USA Comtech EF Data 2114 West 7th Street Tempe Arizona 85281 USA 480 333 2200 FAX 480 333 2161 BLANK PAGE TABLE OF CONTENTS pride aspi yc TABLES E E E E FS A E I A EET VII FIGURES E A VII PREFACE ete tees EE ESEE ENS E E O EE E E Xl About this
9. XV European Union Telecommunications Terminal Equipment Directive 91 263 xvi erdum xvi Product SUPPO EPI xvi Comtech EF Data HeadqUarters 121 2211 eco o Poecee ee xvi Warranty Policy c xvi Limitations or Warranty etm edt htt m ted A ste t eis xvii Exclusive REMETE rore der recht eet Ta retra xvii CHAPTER 1 INTRODUCTION 1 1 1 1 OVOIVIOW e RE 1 1 CDS 100 Diversity Switch MN CDS100 Table of Contents Revision 1 1 2 Physical LT UI CERRTR 1 3 1 2 1 Modemi Side FeatU res oit oerte rre ee rer v et 1 3 1 2 2 ContigurationiSide Featu res eret metet ee eec vestes 1 4 1 3 Functional DescriptiOr 22 cds 1 ceo ooo Pere ea poe e ED prn no NEEN AES SEAE EN EErEE EE eee ERR aeo 1 5 1 3 1 Switch Modem enne entres ens 1 5 1 3 2 Diversity Data Switching isses enne nennen nnne nnn nana sss eterni rasa 1 7 1 3 2 1 Basic Diversity iae 1 7 1 3 2 2 CDM 625 A with CnC Diversity Operation essent 1 8 1 4 Summary of
10. NoComet CMOS logic 0 or Relay closure to ground 3 2 1 2 J2 Ext Fault Input Control Connector DB 9M Modem B The J2 Ext ernal Fault Input control connector is a 9 D male interface Pins 2 4 and 5 provide optional electrical types for connection to customer supplied external equipment Table 3 2 J2 Ext Fault Modem B Control Connector Pin Assignments Pin SgnaWme e S rund o Srounatbe used 3 Should notbeused mud foom Pme CMOS logic 0 or Relay closure to ground S NoComed CMOS logic 0 or Relay closure to ground CDS 100 Diversity Switch MN CDS100 Switch Connectors and Pinouts Revision 1 3 2 1 3 J3 Control A Connector DB 9F Modem A The J3 Control A Modem A control connector is a 9 pin Type D female interface Pins 2 3 and 4 carry signals looped through the switch module from Modem B to Modem A while pins 6 7 and 8 loop the same signals from Modem A through to Modem B The 12 VDC input which is diode OR ed with the corresponding 12 VDC input from Modem B powers the switch module Table 3 3 J3 Control A Connector Pin Assignments Pin SignalNane Signal Funcion Bien sema 3 2 1 4 J4
11. CDM 710G 70 140 MHz High Speed Satellite Modem e CDM 710 L Band Broadcast Satellite Modem e CDM 710 70 140 MHz Broadcast Satellite Modem e CDM 700 L Band Satellite Modem e CDM 700 70 140 MHz Satellite Modem Operating Modes e Fully Automatic under control of supporting 1 1 switch e Manual under control of supporting 1 1 switch Architecture e Full bridging architecture with configuration synchronization e RxIF signal fed to both Online and Standby units Switch Conditions Tx Rx switching follows state of supporting data switching via control input from data switch Weight 1 1165 0 5kg Dimensions 1 7 Hx 5 7 W x 4 1 D inches 43 H x 143 W x 104 D mm excluding connectors 19 inch rack mounting kit available Power requirements 1 Watt maximum 12 volts DC 80 mA max Power supplied by modems Approvals CE as follows e EMC e Safety CDS 100 Diversity Switch MN CDS100 Introduction Revision 1 Notes 2 1 Chapter 2 INSTALLATION Unpack and Inspect the Shipment The CDS 100 Diversity Siwitchmodule and its optional Installation and Operation Manual otherwise available online at http www comtechefdata com were packaged and shipped in a reusable cardboard carton containing protective foam spacing CAUTION THIS EQUIPMENT CONTAINS PARTS AND ASSEMBLIES SENSITIVE TO A DAMAGE BY ELECTROSTATIC DISCHARGE ESD USE ESD PRECAUTIONARY PROCED
12. Figure A 2 Adapter Control Cable CA WR12135 1 CDS 100 Diversity Switch MN CDS100 Appendix A Revision 1 2 3 Switch to Modem Optional Y Splitter Adapter Control Cable 2X DB 9M gt DB 15F You may purchase this optional CA WR13011 4 Y Splitter Adapter Control Cable as a replacement for the CA WA12135 1 cable This cable permits user access to the Summary Fault Relay AOD 25 2X Captive jack screw female receptacles Typical Connectors P1 and P2 To User for access to 2 Summary Fault Relay J1 DB 15F DB 9M See Switch Modem Connection Wire List 2X Captive jack screws Wire List Wire List 16 a o Td aon Mas 0 1 3 J1 14 Note Signal Names refer to LIEU No Fault Normal condition Figure A 3 Optional Y Splitter Adapter Control Cable CA WR13011 4 A 5 CDS 100 Diversity Switch MN CDS100 Appendix A Revision 1 2 4 Switch to Modem Optional Control Cable Non muting DB 9M gt DB 15F You may purchase this optional CA 0000187 Control Cable as a replacement for the CA WA12135 1 cable This cable keeps the offline modem s Tx IF enabled z 72 00 3 00 2 NOTES UNLESS OTHERWISE SPECIFIED N APPLY CABLE PART NUMBER AND THE BOM REV LETTER TO LABEL IN 12 HIGH CHARACTERS USING PERMANENT MARKING 1 ES J1 COLOR BLACK LOCATE APPROXIMATELY 2 STRIP AND OR TIN WIRES AS
13. THESE INSTRUCTIONS e Use coaxial cable that is of good quality for connections to the L Band Type N Rx receive female connector CAUTION TO ENSURE THAT THE UNIT COMPLIES WITH THESE STANDARDS OBEY e Use Type D connectors that have back shells with continuous metallic shielding e Type D cabling must have a continuous outer shield either foil or braid or both The shield must be bonded to the back shell e Operate the Switch and modems with their covers on at all times xiv CDS 100 Diversity Switch MN CDS100 Preface Revision 1 European Union Low Voltage Directive LVD 2006 95 EC lt HAR gt Type of power cord required for use in the European Community CAUTION Double pole Neutral Fusing ACHTUNG Zweipolige bzw Neutralleiter Sicherung International Symbols Q For additional symbols see the Warnings Cautions and Notes listed earlier in this Preface European Union RoHS Directive 2002 95 EC This unit satisfies with exemptions the requirements specified in the European Union Directive on the Restriction of Hazardous Substances in Electrical and Electronic Equipment EU RoHS Directive 2002 95 European Union Telecommunications Terminal Equipment Directive 91 263 EEC In accordance with the European Union Telecommunications Terminal Equipment Directive 91 263 EEC the unit should not be directly connected to the Public Telecommunications Network CE Mark Comtech
14. CDS 100 Diversity Switch MN CDS100 Appendix A Revision 1 A 3 7 Modem to User Overhead User Data Y Splitter Cable 2X HD 44M gt HD 44F 8 00 30 WIRE LIST TO COMMENTS P24 P3 1 P2 31 P3 31 P2 2 P3 2 P2 17 P3 17 P2 3 P3 3 P2 33 P3 33 P2 4 P3 4 P2 19 P3 19 NIC P2 6 P3 6 A P2 P2 36 P3 36 P2 7 P3 7 zm P2 22 P3 22 f P2 8 P3 8 P2 23 P3 23 j 2 9 P3 9 2 39 P3 39 P2 10 P3 10 P2 25 P3 25 2 11 P3 11 P2 41 P3 41 P2 12 P3 12 P2 27 P3 27 P2 13 P3 13 P2 43 P3 43 P2 14 P3 14 P2 29 P3 29 P2 15 P2 16 P2 37 P3 15 P3 16 P3 37 P2 18 P3 18 2 32 P3 32 P2 20 P3 20 2 34 P3 34 P2 21 P3 21 P2 35 P3 35 1 PERMANENTLY MARK PART NUMBER REVISION AND MFG IDENT IN 12 P2 24 P3 24 HIGH CHARACTERS APPROXIMATELY WHERE SHOWN APPLYING P2 38 P3 38 AROUND ONE CABLE 18 ACCEPTABLE 2 26 P3 26 2 INSTALL CONNECTORS AND HARDWARE IAW MANUFACTURER S SPECIFICATIONS AND INSTRUCTIONS TWISTED PAIR ALL MATERIALS TO BE ROHS COMPLIANT TWISTED PAIR TWISTED PAIR J1 TWISTED PAIR TWISTED PAIR TWISTED PAIR NOTES TWISTED PAIR 2 TWISTED PAIR Figure A 11 Overhead User Data Y Splitter Cable CA 0000070 CDS 100 Diversity Switch Appendix A MN CDS100 Revision 1 A 3 8 Modem to Mode
15. xi Related Documents nanan aa a n ees eei awd a etus xi Conventions and References 2 eoe eei eese tona nena Poo a boa a Ee RR RR DERE ERR DP RARE RR DIRE xii Patents and Trademiarks 5 5 renes eris xii Warnings Cautions and dass ss ss sisti anas sns nnn xii Examples of Multi Hazard Notices nnne nennt nna xiii Recommended Standard Designations ccssccccccccsssssesssecececessesecneaeeeeeceseeseaaeeeesesssesecnsaeeeeseesseseeaees xiii Safety and DEER NER xiii Electrical Safety and xiii Electrical Installation e ceto xiii 72 cites xiv Equipment Connection eset e ER reden eda xiv European Union Radio Equipment and Telecommunications Terminal Equipment R amp TTE Directive 1999 5 EC and EN 301 489 1 enne enne iiis xiv European Union Electromagnetic Compatibility EMC Directive 2004 108 xiv European Union Low Voltage Directive LVD 2006 95 XV European Union RoHS Directive 2002 95
16. Interface Slot 1 Dota J1 Tx Interface J1 Slot 2 Ext Fault A J3 Rx P1 Alarms Diversity Switching Control Figure 5 39 CDM 710 Block Diagram User gt Modem Switch Figure 5 39 shows the block diagram typical for the kits shown in Sects 5 9 2 1 1 and 5 9 2 1 2 For example Sect 5 9 2 1 1 identifies the interface kit used with the CDI 40 ASI 750 data interface With the exception of the CDI 70 Gigabit Ethernet data interface configuration shown in Sect 5 9 2 2 which uses user provided Ethernet cables and Layer 2 Switch you must use one interface kit per modem pair for each interface see examples for specific quantities 5 47 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 9 2 11 ASI 750 Data Interface CDI 40 Kit KT 12579 Figure 5 40 shows an example for a CDM 710 diversity switching configuration with the CDI 40 ASI data interface installed in Slot 1 and with Slot 2 empty The figure shows installation of one KT 12579 ASI Interface Kit MODEMA ZL ee dc i x To User Be sure to connect to the lower BNC connector pair labeled 1 1 on the CDI 40 ASI data interface The port on each interface has been tuned to be 3 dB higher amplitude to compensate for the presence of the RF SA32KC IN OUT 2 way combiner MODEM B EP KT 12579 ASI CDI 40 75Q Interface Kit Description Cable IF BNC 750 1 Co
17. KT 0020556 Separately sold kits are available to facilitate connection from the modem to various user terrestrial data interfaces excluding Ethernet which requires user provided CAT5 Ethernet cables and Layer 2 switches Examples of such kit usage are provided for each modem in the Modem to User Data Interface Connections and Examples sections in this chapter CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 2 1 KT 0000265 Diversity Switch Kit CDM 625 A CDM 850 CDM 840 CDM 760 CDM 750 CDM 570 A CDM 570L AL KT 0000265 Diversity Switch Kit PL 0001023 CDS 100 Switch Top Assembly Diversity Switching CA WR9378 4 Control Cable Universal DB 9M gt DB 9M 4 Modem Switch Control n Alternate Cabling Note CEFD Universal Control Cable CA WR9378 8 DB 9M DB 9M 8 sold separately is available for use in place of CA WR9378 4 5 2 2 KT 0020556 Diversity Switch Kit CDM 710G L CDM 710 CDM 700 KT 0020566 Diversity Switch Kit PL 0001023 CDS 100 Switch Top Assembly Diversity Switching Cable Assy Control Adapter RoHS Compliant CA WR12135 1 DB 15F gt DB 9M 6 Modem gt Switch Control Alternate Cabling Notes 1 To provide User access to modem Fault Summary Relay Control Y Cable CA WR13011 4 DB 15F gt DB 9M 4 DB 9M 6 sold separately is available for use in place of the CA WR12135 1 cable 2 Control Cable CA WR12135 1 will
18. Figure 5 13 CDM 625 A 10 100 Ethernet Interface Example Router 5 15 Figure 5 14 CDM 625 A PMSI Interface Example cccccccccesscccsssceessecesseecsseeccsaeeecsseceseeeaeeeeaecesseeesaees 5 16 Figure 5 15 CDM 850 Unit to Switch Control Connections CEFD Kit KT 0000265 5 18 Figure 5 16 CDM 850 Block Diagram Gigabit Ethernet Managed Switch Mode 5 19 Figure 5 17 CDM 850 Gigabit Ethernet Interface Example Managed Switch Mode 5 20 Figure 5 18 CDM 850 Gigabit Ethernet Interface Example Router 5 21 Figure 5 19 CDM 840 Unit to Switch Control Connections CEFD Kit KT 0000265 5 24 Figure 5 20 CDM 840 Gigabit Ethernet Interface Example sess 5 25 Figure 5 21 840 G 703 Unbalanced 750 Interface Kit CEFD Kit 12542 5 26 Figure 5 22 CDM 760 750 Modem to Switch Control Connections CEFD Kit 0000265 5 28 Figure 5 23 CDM 760 750 RJ 45 Gigabit Ethernet Interface 5 29 Figure 5 24 CDM 760 CDM 750 Optical Gigabit Ethernet Interface Option 5 30 Figure 5 25 CDM 760 CDM 750 Block Diagram User Modem Switch
19. J4 Control Connector Pin Assignments ccccccscccecsssseceessaececessaececsesaececsesaeeeesesaeeeeseaaes 3 6 Figure 1 1 CDS 100 Diversity Switch Module 1 1 Figure 1 2 CDS 100 Modem Side Connectors cccsessscececesessesssaecececeseeseaeaeceeecesseseaaeseceessessessuaeeeeess 1 3 Figure 1 3 CDS 100 Configuration Side Features 1 4 Figure 1 4 Basic Diversity rrr 1 7 Figure 1 5 CDM 625 A with CnC Diversity Operation nennen enne nnne 1 8 Figure 2 1 Optional KT 0000221 Switch Mounting Kit nnns 2 2 Figure 3 1 Coaxial Connector 3 1 Figure 3 2 D Subminiature Connector 3 3 Figure 3 3 CDS 100 Modem Side nne nsns 3 4 Figure 3 4 CDS 100 Configure Side Features ni ananas 3 7 vii CDS 100 Diversity Switch Table of Contents MN CDS100 Revision 1 Figure 4 1 CDM 850 or CDM 840 Web Server HTTP Interface Utility Page Example Page Banner VFP not Shown 4 5 Figure 4 2 CDM 570 A CDM 570L AL Configuration Interface 4 9 Figure 4 3 CDM 570 L CLI 1 1 Redundan
20. Offline Unit Mgmt IP 192 168 2 99 Submit Offline Unit Status No_1F1 Force Redundancy Switch Redundancy Detect Latch Set Clear um um um mm um Se um um Um UM UM m m Ed Figure 4 1 850 or 840 Web Server HTTP Interface Utility Page Example Page Banner VFP not shown 4 5 CDS 100 Diversity Switch MN CDS100 Modem and Switch Configuration Revision 1 Notes CDS 100 Diversity Switch MN CDS100 Modem and Switch Configuration Revision 1 44 CDM 760 or CDM 750 Operation with Diversity Switching e CDM 760 Advanced High Speed Trunking Modem Installation and Operation Manual CEFD P N MN CDM760 e CDM 750 Advanced High Speed Trunking Modem Installation and Operation Manual CEFD P N MN CDM750 The CDM 760 and CDM 750 Advanced High Speed Trunking Modems automatically detect connection to a diversity switching system Typical for either product with both modems automatically configured for diversity switching the Online Modem keeps the Offline Modem updated as Online Modem configuration changes occur You can also manually force backup of the Online Modem Use the modem front panel to select the SELECT Utility gt 1
21. PP SC3523 nennen A 20 Figure A 16 OC 3 User Data Cable Assembly See Table for CEFD A 21 CDS 100 Diversity Switch MN CDS100 Table of Contents Revision 1 About this Manual This manual provides installation and operation information for the Comtech EF Data CDS 100 Diversity Switch This document is intended for anyone who installs or operates the CDS 100 Related Documents e CDM 625A Advanced Satellite Modem Installation and Operation Manual CEFD P N MN CDM625A e CDM 625 Advanced Satellite Modem Installation and Operation Manual CEFD P N MN CDM625 e 850 Remote Router Installation and Operation Manual CEFD P N MN CDM850 e 840 Remote Router Installation and Operation Manual CEFD P N MN CDM840 e CDM 760 Advanced High Speed Trunking Modem Installation and Operation Manual CEFD P N MN CDM760 e 750 Advanced High Speed Trunking Modem Installation and Operation Manual CEFD P N MN CDM750 e CDM 570A CDM 570AL CDMR 570AL Satellite Modem Installation and Operation Manual CEFD P N MN CDM570A CDM 570 CDM 570L CDMR 570L Satellite Modem Installation and Operation Manual CEFD P N MN CDM570L IOM e CDM 710G 710GL High Speed Satellite Modem Installation and Operation Manual CEFD P N MN CDM710G Xi CDS 100 Diversity Switch MN CDS100 Preface Revision 1 CDM 710 Broadcast Satellite
22. eight ports used Layer 2 Ethernet Switches Provided by User UNIT B CDS 100 44 Control B J3 Control A Ethernet User Data Equipment J2 Interface Ext Fault B 41 Ext Fault JREDUNDANCY Diversity Switching Control All Ethernet Cabling Provided by User Figure 5 16 CDM 850 Block Diagram Gigabit Ethernet Managed Switch Mode 5 19 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 To Ethernet User Data Equipment Interfaces Layer 2 Ethernet Switches Provided by User Figure 5 17 CDM 850 Gigabit Ethernet Interface Example Managed Switch Mode 5 20 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 4 2 2 CDM 850 Router Mode Figure 5 18 shows the block diagram and cabling example for a CDM 850 diversity switching configuration using the Gigabit Ethernet Interface in Router Mode This configuration requires no cabling kit you must use user provided Ethernet cables and Layer 2 switch for direct connection to the modem via only one of eight RJ 45 ports Both details depict the use of Port UNIT B CDS 100 4 GigE Traffic Layer 2 use 1 of 8 J4 Control Ethernet Switch Provided by User Ethernet 3 Control User Data Equipment Interface J2 L Ext Fault B All Ethernet Cabling GigE Traffic Provided by User 5 use 1 of 8 CT 8 Ext F
23. 1 Dual G 703 E3 T3 STS 1 75Q Data Interface CDI 10 Kit KT 12582 and HSSI Data Interface CDI 60 Kit KT 12586 Figure 5 45 shows an example of a CDM 700 diversity switching configuration with the CDI 10 Dual G 703 Data Interface installed in Slot 1 and the CDI 60 HSSI Data Interface installed in Slot 2 The figure depicts installation of one KT 12582 Dual G 703 Interface Kit each kit can supply one or two CDI 10 interfaces and one KT 12586 HSSI Interface Kit MODEMA M To From User MODEM To User From User omero KT 12586 HSSI CDI 60 Interface Kit PP SC3523 Cable RoHS Compliant HSSI Y Splitter 2X HD 50M gt HD 50F 3 Figure 5 45 CDM 700 G 703 E3 T3 STS 1 and HSSI Interface Example 5 54 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 10 2 1 2 155MB Copper Data Interface CDI 50 Kit KT 12583 Figure 5 46 shows an example for a CDM 700 diversity switching configuration with a CDI 50 data interface installed in Slot 1 for use with 155MB Copper data and with Slot 2 empty This figure shows installation of one KT 12583 155MB Copper Interface Kit each kit can supply one or two CDI 50 interfaces MODEM A To User MODEM B From User Figure 5 46 CDM 700 155MB Copper Interface Example 5 55 MN CDS100 CDS 100 Diversity Switch Revision 1 Cables and Connections 5 10 2 1 3 OC 3 Data Interface CDI 50 Ki
24. 1 Single G 703 E3 T3 STS 1 750 Data Interface CDI 10 1 Kit KT 12583 Figure 5 35 shows an example for a CDM 710G L diversity switching configuration with the CDI 10 1 Single G 703 data interface installed in Slot 1 and with Slot 2 empty The figure shows installation of one KT 12583 Single G 703 Interface Kit MODEMA MODEMB To User From User KT 12583 Single G 703 CDI 10 1 75Q Interface Kit CEFD Part No Qty Description CA BNC750HM 4 Cable IF 750 1 RF SA32KC IN OUT 2 Combiner 2 way w Bracket 0 25 300 MHz 750 BNC Figure 5 35 CDM 710G L Single G 703 E3 T3 STS 1 Interface Example CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 8 2 1 2 HSSI Data Interface CDI 60 Kit KT 12586 Figure 5 36 shows an example for a CDM 710G L diversity switching configuration with the CDI 60 HSSI data interface installed in Slot 1 and with Slot 2 empty The figure shows installation of one KT 12586 HSSI Interface Kit MODEMA MODEM B KT 12586 HSSI CDI 60 Interface Kit CEFD PartNo Qty Description PP SC3523 1 Cable RoHS Compliant HSSI Y Splitter 2X HD 50M HBOF 3 Figure 5 36 CDM 710G L HSSI Interface Example 5 43 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 8 2 2 Gigabit Ethernet Interface CDI 70 Example See CEFD White Paper Bridged Ethernet Interface Redundancy availabl
25. 32 holes for horizontal rack mounting used with Switch Mounting Kit KT 0000221 Ground Stud 2 2 3 2 2 1 Switch Conditions DIP Switches 1 3 1 4 9 Online LED Indicators Figure 1 3 CDS 100 Configuration Side Features CDS 100 Diversity Switch MN CDS100 Introduction Revision 1 1 3 1 3 1 Functional Description The CDS 100 Diversity Switch module does NOT perform any IF or Data switching Rather the CDS 100 monitors the status of each modem and monitors the external control interface to determine if it needs to force the Online modem to Offline and Offline to Online Switch Modem Operation The CDS 100 is configured with two modems RF equipment and antenna to form a complete Chain Redundant communication system A diversity controller within the CDS 100 continuously monitors the status of faults for both modems to determine which modem should be Online and Offline The control cable connection between the modems and the CDS 100 using the J3 Control A and J4 Control B DB 9F female connectors includes four signal groups e First serial full duplex communication lines are routed from one modem to the other modem via the CDS 100 Using these lines this Online unit can query the Offline unit at regular intervals to determine its configuration If a difference in configuration is detected the Online unit will reconfigure the Offline unit so that the configurations are always synchronized This proce
26. 45 10 100 1000 Gigabit Ethernet port This configuration requires no cabling and component kit you must make a direct connection with user provided Ethernet cables and a Layer 2 switch UNIT B CDS 100 Layer 2 J4 Control B Ethernet Switch Provided by User Ethernet J3 Control A User Data Equipment Interface 2 Ext Fault All Ethernet Cabling Provided by User Ext Fault A UNITA To Ethernet User Data Equipment Interface Layer 2 Ethernet Switch Provided by User Figure 5 20 CDM 840 Gigabit Ethernet Interface Example 5 25 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 5 2 2 KT 12542 G 703 750 Data Interface Kit for G 703 Unbalanced E1 Figure 5 21 shows the block diagram and a cabling example for a CDM 840 diversity switching configuration for the G 703 Unbalanced E1 data interface You must use the KT 12542 interface kit with the CDM 840 s optional E1 Interface RAN Optimization Hardware FAST Feature upgrade UNIT B CDS 100 0 Data 44 Control B User 703 E1 Data Interface JREDUNDANCY J3 Control A Diversity Switching Control UNIT A J2 L Ext Fault B Data intfc Combiner Kit Ext Fault Rx to User Tx from User KT 12542 6 703 750 Interface Cabling Kit for G 703 Unbalanced E1 traffic CEFD Part No Description CA
27. 703 Balanced and Auxiliary G 703 DB 9F single connector pairs to outgoing Quad E1 connector pairs as follows Cable Converts 1 9 pin Type D DB 9F paired connection e g MODEM A CEFD Part No AND MODEM B G 703 Balanced connector pair or MODEM A AND MODEM B Auxiliary G 703 connector pair to CA 0000163 15 pin Type D DB 15F connectors 2 CA 0000164 2 RJ 48 female connectors 4 750 female connectors 2 Tx 2 Rx KT 0000122 All three cabling options plug into the single To User connector side of each CA 0000071 Y Splitter cable used r 1 on YU je ren 7 Er eti f 6 6 gt es 2 x aa oe 2 i Conti AN MODEM A TAH ie To User See Pots 4 Ports 3 amp 4 Note Port2 t User iudi art n Ports 1 amp 2 gt EA R 1 E p 9 3 H LN CEFD Part No Description CA 0000071 Cable 1 1 Splitter 2X DB 9M gt DB 9F 8 MODEM B Figure 5 5 CDM 625 A Quad E1 Interface Example CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 3 2 1 4 G703 Balanced Interface Example A cmm OG C G o Cr To User MODEM B 9 OG y Ce cer CA 0000071 4 Cable 1 1 Y Splitter 2X DB 9MIDB 9F 8 Figure 5 6 CDM 625
28. A 3 6 Modem to User Quad E1 Y Splitter Adapter Cable Kit 0000122 A 15 A 3 7 Modem to User Overhead User Data Y Splitter Cable 2X HD 44M gt 44 A 16 A 3 8 Modem to Modem CDM 625 A Shielded Multi drop CnC Plus Cable DB 9M gt DB 9M 17 9 Modem to User Optical Gigabit Ethernet Single Mode OR Multi Mode Cable Assemblies BX ce tossed 18 3 10 Modem to User 6 703 Balanced User Data Y Splitter Cable 2X DB 15M gt DB 15M 19 A 3 11 Modem to User HSSI User Data Y Splitter Cable 2X HD 50M gt HD 50F A 20 A 3 12 Modem to User OC 3 Single Mode OR Multi Mode Cable Assemblies Type SC UPC gt 2X TuBe SCHIP Coat e ie e uA RI OU DU EE LU e pectet aider ty 21 Table 1 1 CDS 100 Compatibility 1 2 Table 1 2 CDS 100 Ext Fault Connector Pin Definition eene enne 1 6 Table 3 1 J1 Ext Fault Modem A Control Connector Pin 3 5 Table 3 2 J2 Ext Fault Modem Control Connector Pin 3 5 Table 3 3 J3 Control A Connector Pin Assignments ccccccccssssccecssscececssseececssseeceessssececsssseceessaaees 3 6 Table 3 4
29. A G 703 Balanced Interface Example 5 3 2 1 5 G 703 Unbalanced Interface Example MODEM A C CDe 22 Cs lt gt KT 10553 1 G 703 Unbalanced Interface Kit CAIBNCTSOHM 4 Cable IF BNC 1 CNIBNC TEE JPJ T Adapter 500 BNC Figure 5 7 CDM 625 A G 703 Unbalanced Interface Example 5 10 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 3 2 1 6 ASI Interface Example MODEM A C edu KT 12579 ASI 750 Interface Kit Figure 5 8 CDM 625 A ASI Interface Example 5 3 2 1 7 Overhead Interface Example MODEM A oafy6 18 TELA a e imm To User MODEM B a00 m campi dmn gues mme am UNES ee 0793 c dip cuu Cable 1 1 Y Splitter 2X HD 44M HD 44F 8 CA 0000070 Figure 5 9 CDM 625 A Overhead Interface Example 5 11 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 3 2 1 8 Engineering Service Channel ESC Interface Example MODEM A ERE 2 MODEM B B ge C cum CA 0000071 1 Cable 1 1 Splitter 2X DB OM DB 9F 8 Figure 5 10 CDM 625 A ESC Interface Example Notes 5 12 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 3 2 2 Modem to User
30. BNC750HM Cable IF BNC 750 1 RF SA32KC IN OUT Combiner 2 Way w Bracket 0 25 300 MHz BNC 750 Figure 5 21 CDM 840 G 703 Unbalanced 750 Interface Kit CEFD Kit KT 12542 5 26 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 6 Cabling to the CDM 760 or CDM 750 1 For information on the CDM 760 or CDM 750 s 1 1 auto enable functionality Q see e Chapter 4 MODEM and SWITCH CONFIGURATION e CDM 760 Advanced High Speed Trunking Modem Installation and Operation Manual CEFD P N MN CDM760 e CDM 750 Advanced High Speed Trunking Modem Installation and Operation Manual CEFD P N MN CDM750 2 For information on the cables and cable assemblies specified in this section see Appendix A CABLE DRAWINGS 5 27 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 6 1 CDS 100 gt CDM 760 CDM 750 Control Interface Cabling Using Kit KT 0000265 1 Excluding modems the 0000265 CDS 100 Diversity Switch Kit Sect 5 2 1 provides all components shown in Figure 5 22 2 When you connect the Control Interface cables between the CDS 100 and the modems make sure that you securely fasten the screw locks on the Type D connectors This prevents accidental disconnection of the cables particularly when you are removing and replacing a backup unit 3 Terrestrial data interface components kits must be ordered separately See Sect 5 6 2 for CDM 760 750 terrestrial data interf
31. CDS 100 Diversity Switch MN CDS100 Introduction Revision 1 1 2 Physical Features 1 2 1 Modem Side Features Q Chapter 3 CONNECTORS AND PINOUTS Figure 1 2 shows the Modem Side of the CDS 100 e Two 9 pin D sub male serial connectors are provided for connection to an external control agent such as an Antenna Control Unit ACU e Two 9 pin D sub female serial connectors provide the necessary external connections between the Switch and its compatible Comtech EF Data modems J4 2 1 CONTROL CONTROLA EXT FAULT EXT FAULT INPUT A INPUT A Ref ext Fault Input Type D 9 pin male DB 9M External input to force A offline Ext Fault Input Type D 9 pin male DB 9M External input to force B offline Control A Type D 9 pin female DB 9F Control Interface with Modem A Control B Type D 9 pin female DB 9F Control Interface with Modem B Figure 1 2 CDS 100 Modem Side Connectors CDS 100 Diversity Switch MN CDS100 Introduction Revision 1 1 2 2 Configuration Side Features The Configuration Side provides two sets of DIP switches which allow the operator to select however the CDS 100 will operate Two green LED indicators are provided to give visual indication of the Online chain A ground lug is provided to establish a common ground among equipment Figure 1 3 shows these features and the chapters that provide more detailed information wr 4X 86
32. CDS100 Modem and Switch Configuration Revision 1 4 2 Configure the CDM 625 As for Diversity Switching e CDM 625A Advanced Satellite Modem Installation and Operation Manual CEFD P N MN CDM625A 625 Advanced Satellite Modem Installation and Operation Manual CEFD P N MN CDM625 The CDM 625A and CDM 625 Advanced Satellite Modems automatically detect connection to a diversity switching system the steps required to configure both modems are therefore minimal with some exceptions e If the CDM 625 A has the optional IP Packet Processor installed and enabled 1 1 Redundancy is controlled from the CDM 625 A Web Server HTTP Interface CDM 625 Comtech EF Data Modem Redundancy Redundancy page y pag 2 When both the traffic and backup Forca A switch Oniy modems are equipped with the optional Redundancy Mankor Online IP Packet Processor and are connected to the CDS 100 Diversity Switch there is no need to use the drop down menu here as Packet Processor Redundancy is enabled automatically If you wish to operate either modem outside of the redundant setup as a standalone unit use the drop down menu to select Packet Processor Redundancy for that specific modem as Disabled e If terrestrial data is not Ethernet and CnC will not be used then no modem 1 1 redundancy configuration is needed Otherwise if either apply refer to the sections that follow 4 2 4 User Remote Ethernet M amp
33. Fau REDUNDANCY Diversity Switching Control CDM 760 750 Gigabit Ethernet Block Diagram User2 Modem Switch MODEM A MODEM remp qs iri Q TA 779 NN Oo To Ethernet User Data _ se Equipment Interfaces t m Layer 2 Ethernet Switches Typical Provided by User Figure 5 23 CDM 760 750 RJ 45 Gigabit Ethernet Interface Example 5 29 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 6 2 2 Optical Gigabit Ethernet Interface Option Example Figure 5 24 shows a CDM 760 750 diversity switching configuration that uses the FAST activated 17 OPTICAL SFP port with the optional Optical Gigabit Ethernet Interface module CEFD P N IC 0000058 You must use the cable assembly that is specific to Single Mode or Multi Mode operation e The CA 0000560 Optical Single Mode Y Cable set features yellow cables e The CA 0000559 Multi Mode Y Cable set features orange cables MODEM A Rx Out to User Tx In from User MODEM B Type sabe the AR L TX IN From User typical for Single Mode or Multi Mode Optical Gigabit Ethernet j R RX OUT gt To User SPGA Z ort CA 0000560 Y Cable Assy RoHS Compliant Single Mode Optical LC Connectors OR CA 0000559 Y Cable Assy RoHS Compliant Multi Mode Optical LC Connectors Figure 5 24 CDM 760 CDM 750 Optical Gigabit Ethernet Interfa
34. L ONLY Do these steps for setup of a CDM 570 L IP Diversity Switching System Step Task 1 Use a Layer 2 switch preferred or hub to establish an Ethernet connection between the two modems 2 Before you connect the modems to the CDS 100 you must first use the CLI to configure the following CDM 570 L IP Module settings From the Main Menu navigate to the proper configuration menu e Redundancy Configuration Menu gt 1 1 Redundancy Set to DISABLED e Administration Menu gt Working Mode Set both modems to the same Working Mode e Administration Menu gt Features Both modems must have the same IP Option Feature set 3 For both modems use the CLI to enter a unique IP Address that is on the same subnet e Interface Configuration gt Ethernet Interface gt IP Address Then verify that you can ping from one modem to the other e Operations and Maintenance gt Diagnostics gt Ping 4 Use the CLI on both modems to set Redundancy Configuration gt 1 1 Redundancy to ENABLED Press S to Save Parameters to permanent storage 5 Power down both modems 6 Connect the modems to the CDS 100 CDM 570 CDM 570L CDMR 570L Satellite Modem Installation and Operation Manual CEFD P N MN CDM570L IOM Sect H 6 Cabling with the CDM 570L 7 While monitoring the CLI on both modems observe the following after powering on both modems at the same time also observe the CDS 100 Online LEDs to see which modem is the Online modem 7 Online
35. for supporting data switching hardware and software Table 1 1 CDS 100 Compatibility Summary Modem CDM 625A CDM 625 CDM 850 CDM 840 CDM 760 CDM 750 CDM 570AL CDM 570L CDM 570L w IP Module CDM 570A CDM 570 CDM 710G L CDM 710 CDM 700 1 1 Data Switch Built into the CDM 625A Built into the CDM 625 Built into the CDM 850 Built into the CDM 840 Built into the CDM 760 Built into the CDM 750 Built into the CDM 570AL Built into the CDM 570L User provided hub or Layer 2 switch Built into the CDM 570A Built into the CDM 570 Built into the CDM 710G L Built into the CDM 710 Built into the CDM 700 Firmware Hardware Requirementicte Firmware Ver 1 1 1 or higher Firmware Ver 1 1 1 or higher Firmware Ver 1 7 1 X or higher Firmware Ver 1 2 4 or higher Firmware Ver 1 1 1 or higher Firmware Ver 1 1 1 or higher Firmware Ver 1 1 1 or higher Firmware Ver 1 6 7 or higher Firmware Ver 1 5 4 2 or higher Firmware Ver 1 1 1 or higher e Firmware 1 6 7 or higher e Hardware Revision 3 Firmware Ver 5 1 1 or higher e Firmware Ver 2 4 1 or higher e Chassis Rev A or higher e Firmware Ver 1 1 6 or higher e Chassis Rev A or higher Firmware updates are free be downloaded from the Comtech EF Data web site www comtechefdata com If a modem does not meet the hardware requirements contact Comtech EF Data Product Support hardware revision upgrades must be performed at CEFD
36. is available for use place of CA WR9378 4 NOTES UNLESS OTHERWISE SPECIFIED CAAVR9378 4 48 00 1 50 A IDENTIFY CABLE PART NUMBER AND REV 2 REFER TO MN 4905 FOR DETAILED INSTRUCTIONS REGARDING EMI ASSEMBLY PROCESS 3 ENSURE SHIELDING FOIL AND OR BRAID 15 BONDED TO METAL BACKSHELL FOR EMI SHIELDING PAIR UP TWISTED PAIRS AS SHOWN ON DRAWING WIRE REMAINING TWISTED PAIRS STRAIGHT THRU INDICATORS zx B ras gt i d E C 3 e LINK TOGETHER Fi OVERALL SHIELD IN SHELL Figure A 1 Universal Control Cable CA WR9378 4 A 3 CDS 100 Diversity Switch Appendix A MN CDS100 Revision 1 A 2 2 Switch to Modem Adapter Control Cable RoHS DB 9M DB 15F Iz P1 7 P1 8 p1 9 J1 4 J1 11 41 3 41 12 41 9 H A E ES E NOTES A N UNLESS OTHERWISE SPECIFIED APPLY CABLE PART NUMBER AND THE BOM REV LEITER LABEL IN 12 HIGH CHARACTERS USING PERMANENT MARKING COLOR BLACK LOCATE APPROXIMATELY WHERE SHOWN STRIP AND OR TIN WIRES AS REQUIRED FOR INSTALLING TERMINALS OR CONNECTORS USING MANUFACTURERS INSTALLATION PROCEDURE ALL WIRE TERMINATIONS SHALL HAVE A MINIMUM OF 25 INCH OF HEAT SHRINK OVER EACH SOLDER JOINT FOLD BACK FOIL AND BRAID FROM CABLE ITEM 1 OVER GROMMET AND SEAL WITH COPPER TAPE ALL SOLDER AND OTHER PROCESS RELATED MATERIALS MUST BE RoHS COMPLIANT IN ACCORDANCE WITH DIRECTIVE 2002 95 EC
37. modem CLI displays 1 1 Redundancy Auto Detected Redundancy PARAM File Connection Established Redundancy Sending PARAM File Offline modem CLI displays 1 1 Redundancy Auto Detected Redundancy Received PARAM File Writing 5447 bytes to PARAM file on Flash 8 On the Online modem select the 1 1 Redundancy Configuration menu Figure 4 3 Observe that the correct IP Address Mask is displayed for the Local and Redundant Unit You will then need to set the Traffic IP Address Mask this also needs to be in the same subnet as the Management IP addresses Edit Setup Control Window Help 1 1 Redundancy Configuration 1 1 Redundancy usse torri otro tit Enabled tebe T RI 1 1 Redundancy State sse Online Trate e LF Addv ss 04 52 0v Sce 3 72 18420 20 25 ees ase Traffic Subnet Prefix Length 24 een fo M Management IP Address Local 1 1172 18 10 21 Management Subnet Prefix Length Local Unit ihi sas E 28 1 Management IP Address Redundant 0 1 172 18 10 22 Management Subnet Prefix Length Redundant Unit 24 1 Force Unit GEEL iar sted 4a pi Figure 4 3 CDM 570 L 1 1 Redundancy Configuration Screen 4 11 CDS 100 Diversity Switch MN CDS100 Modem and Switch Configuration Revision 1 All configuration changes can only be made to the Online CDM 570 L and requi
38. surface to permit hand tightening of the connection or hex flats to accommodate torqued installation Connection Instructions e Bayonet Coupling Connections Use the plug slots to guide then slide the plug onto the jack posts Then turn the plug clockwise until the jack posts are fully seated within the plug slot e Threaded Coupling Connections Engage the plug onto the jack threads and then turn the plug clockwise until it is fully threaded onto the jack Do not over tighten the connection 3 1 1 1 Type BNC BNC connectors feature a Bayonet Coupling design 3 1 1 2 Type TNC TNC connectors feature a Threaded Coupling design similar to Type N Type F and Type SMA connectors 3 1 1 3 Type N N connectors feature a Threaded Coupling design similar to Type TNC Type F and Type SMA connectors 3 1 1 4 Type Type F connectors feature a Threaded Coupling design similar to Type TNC Type N and Type SMA connectors 3 2 CDS 100 Diversity Switch MN CDS100 Switch Connectors and Pinouts Revision 1 3 1 1 5 Type SMA Subminiature Version A Type SMA connectors feature a Threaded Coupling design similar to Type TNC Type N and Type F connectors 3 1 2 D Subminiature Cable Connections Type D Connection Type Example a Pin Chassis Receptacles TOP Female emg BOTTOM Male J y
39. to EIA designations CAUTION You should carefully review the following information Safety and Compliance Electrical Safety and Compliance The unit complies with the EN 60950 Safety of Information Technology Equipment Including Electrical Business Machines safety standard The equipment is rated for operation at 12 volts DC It has a maximum power consumption of 4 5 Watts and draws a maximum of 250 mA at 12 volts DC and 120 mA at 12 volts DC The power supply current is in all circumstances supplied by either a single Comtech EF Data modem or a pair of these modems CAUTION IF THE UNIT IS OPERATED IN A VEHICLE OR MOVABLE INSTALLATION MAKE SURE THE UNIT IS STABLE OTHERWISE EN 60950 SAFETY IS NOT GUARANTEED Electrical Installation LINE AND NEUTRAL CONDUCTORS DO NOT CONNECT THE UNIT WITHOUT A DIRECT CAUTION CONNECT THE UNIT TO A POWER SYSTEM THAT HAS SEPARATE GROUND CONNECTION TO GROUND Operating Environment CAUTION DO NOT OPERATE THE UNIT IN ANY OF THESE EXTREME OPERATING CONDITIONS e AMBIENT TEMPERATURES LESS THAN 0 32 F OR MORE THAN 50 122 e PRECIPITATION CONDENSATION OR HUMID ATMOSPHERES OF MORE THAN 95 RELATIVE HUMIDITY e UNPRESSURIZED ALTITUDES OF MORE THAN 2000 METRES 6561 7 FEET e EXCESSIVE DUST e FLAMMABLE GASES e CORROSIVE OR EXPLOSIVE ATMOSPHERES xiii CDS 100 Diversity Switch MN CDS100 Preface Revision 1 Equipment Connection THE
40. 1 screen Press ENTER key to force Unit into Standby 1 1 only If this unit is currently the Online Unit in a diversity switching pair press ENTER to force the unit to switch to standby mode CDS 100 Diversity Switch MN CDS100 Modem and Switch Configuration Revision 1 Notes CDS 100 Diversity Switch MN CDS100 Modem and Switch Configuration Revision 1 4 5 Configure the CDM 570 As CDM 570L ALs for Diversity Switching e CDM 570A CDM 570AL CDMR 570AL Satellite Modem Installation and Operation Manual CEFD P N MN CDM570A e CDM 570 CDM 570L CDMR 570L Satellite Modem Installation and Operation Manual CEFD P N MN CDM570L IOM For correct operation of the CDS 100 the CDM 570 A Satellite Modems must have the following installed CDM 570A AL Base Modem Firmware Version 1 1 1 or higher e CDM 570 L Base Modem Firmware Version 1 6 7 or higher e CDM 570 L IP Module Firmware Version 1 5 4 2 or higher e CDM 570 L Hardware Revision 3 If your modems do not meet this requirement contact Comtech EF Data Product Support You may download free firmware updates from the Comtech EF Data web site Hardware revision upgrades must be performed at Comtech EF Data o B Ede Smo Coma Wedow Main Menu dministration Interface Conf igurat ian ration dundancy Conf igurat e
41. 25 CDM 760 CDM 750 Block Diagram User gt Modem Switch 5 31 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 6 23 1 12542 G 703 750 Data Interface Kit for Single G 703 E3 T3 MODEM BAND Tx from User Rx to User KT 12542 6 703 750 Interface Cabling Kit for Single G 703 E3 T3 Part No Description CA BNC750HM Cable IF BNC 750 1 RF SA32KC IN OUT Combiner 2 Way w Bracket 0 25 300 MHz BNC 750 Figure 5 26 CDM 760 CDM 750 G 703 E3 T3 PIIC Interface Kit KT 12542 5 32 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 7 Cabling to the CDM 570 A and CDM 570L AL D 2 For information on the CDM 570 A and CDM 570L AL s 1 1 auto enable functionality see e Chapter 4 MODEM AND SWITCH CONFIGURATION CDM 570A CDM 570AL CDMR 570AL Satellite Modem Installation and Operation Manual CEFD P N MN CDM570A CDM 570 CDM 570L CDMR 570L Satellite Modem Installation and Operation Manual CEFD P N MN CDM570L IOM For detailed information about the cables and cable assemblies specified in this section see Appendix A CABLE DRAWINGS 5 33 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 7 1 CDS 100 gt CDM 570 A CDM 570L AL Control Interface Cabling Using Kit KT 0000265 1 Excluding modems the KT 0000265 CDS 100 Diversity Switch Kit Sect 5 2 1 provides all components show
42. 6 The terms 1 1 Redundant Operation and 1 1 Redundancy are interchangeable with the term Diversity Switching The cables required between each modem and Switch should be of shielded twisted pair construction with the grounded shield bonded to the back shell All data cables should be wired correctly using the pinout and connection information as specified in Appendix A CABLE DRAWINGS It is physically impossible to connect all available data interface solutions within a single diversity switching system at a given time For example when using the CDM 625 A in a Diversity Switching System you is unable to establish an ASI interface together with a G 703 Unbalanced interface or an EIA 422 232 interface together with an HSSI interface Therefore the quantities of cables and accessories furnished with each kit have been predetermined with this operational limitation taken into consideration The type of 1 1 Y Splitter cable required for modem to user interconnection depends on your data interface It is essential to ensure that the control connections are made correctly The Electronic Industries Association EIA designations supersede the Recommended Standard RS designations References to the old designations may be shown when depicting actual text e g RS 232 displayed on Switch or the individual modem Web Server pages serial remote interfaces Telnet Command Line Interfaces CLIs or unit rear panels All other
43. C Interface You may configure one of the CDM 625 A s four available 10 100 Ethernet ports for M amp C Ethernet As configured in Dedicated Management Port Mode when the modem is offline the M amp C designated port remains functional and available for operation while the three remaining ports are unavailable Otherwise if none of the 10 100 Ethernet ports are reserved for M amp C operation all four ports become unavailable when the modem is offline n 1 This configuration must be enabled on both modems 2 You may not configure Dedicated Management Port Mode for use when the optional IP Packet Processor is installed and enabled With the IP Packet Processor enabled as a means to avoid Ethernet Networking Loops only one of the CDM 625 A s four 10 100 Ethernet Ports is used for each modem at any given time CDS 100 Diversity Switch MN CDS100 Modem and Switch Configuration Revision 1 See the CDM 625A or CDM625 Advanced Satellite Modem Installation and Operation Manual CEFD P N MN CDM625A or MN CDM625 for instructions to configure one of the four 10 100 Ethernet ports for each modem for remote Ethernet M amp C 4 2 2 Configure Carrier in Carrier for Diversity Switching The Pre Mapped Symbol Interface PMSI is associated with DoubleTalk Carrier in Carrier It permits the modulator in a selected unit to provide a direct copy of its output the outbound interferer to the second modem The other modem may then choose to take the PMSI si
44. CA 0000276 2X DB 9M 1 between the Backup Modem and the Traffic Modem using CnC See Figure 5 14 The 0000276 Multi Drop CnC PLUS 1 1 Cable bypasses the CDS 100 Diversity Switch MODEM A msn Ck E MODEM B EIE mp5 dms cem CA 0000276 CDM 625 A Data Cable Shielded Multi drop CnC Plus 1 1 2X DB 9M 1 Figure 5 14 CDM 625 A PMSI Interface Example 5 16 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 4 Cabling to the CDM 850 1 For information on the CDM 850 s 1 1 auto enable functionality see e Chapter 4 MODEM AND SWITCH CONFIGURATION e CDM 850 Remote Router Installation and Operation Manual CEFD Part No MN CDM850 2 For information on the cables and cable assemblies specified in this section see Appendix A CABLE DRAWINGS 5 17 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 4 1 CDS 100 gt CDM 850 Control Interface Cabling Using Kit KT 0000265 1 Excluding modems the 0000265 CDS 100 Diversity Switch Kit Sect 5 2 1 provides all components shown in Figure 5 15 2 When you connect the Control Interface cables between the CDS 100 and the CDM 850s make sure that you securely fasten the screw locks on the Type D connectors This prevents accidental disconnection of the cables particularly when you are removing and replacing a backup unit 3 The CDM 850 employs 10 100 1000 Ethernet Gig
45. CDS 100 IS DESIGNED FOR OPERATION ONLY WITH THE COMTECH EF DATA MODEMS LISTED IN THIS MANUAL THESE MODEMS SUPPLY DC OPERATING CURRENT ELECTRONICALLY FUSED AND PROTECTED AND CONTROL SIGNALS FOR THE CORRECT FUNCTIONING OF THIS UNIT CONNECTION TO OTHER MANUFACTURERS EQUIPMENT COULD RESULT IN DAMAGE TO THE UNIT THE CDS 100 IS NOT COMPATIBLE WITH OTHER COMTECH EF DATA MODEMS NOT LISTED IN THIS MANUAL European Union Radio Equipment and Telecommunications Terminal Equipment R amp TTE Directive 1999 5 EC and EN 301 489 1 Independent testing verifies that the unit complies with the European Union R amp TTE Directive its reference to EN 301 489 1 Electromagnetic compatibility and Radio spectrum Matters ERM ElectroMagnetic Compatibility EMC standard for radio equipment and services Part 1 Common technical requirements and the Declarations of Conformity for the applicable directives standards and practices that follow European Union Electromagnetic Compatibility EMC Directive 2004 108 EC e Emissions EN 55022 Class A Limits and Methods of Measurement of Radio Interference Characteristics of Information Technology Equipment e Immunity EN 55024 Information Technology Equipment Immunity Characteristics Limits and Methods of Measurement e EN 61000 3 2 Harmonic Currents Emission e EN 61000 3 3 Voltage Fluctuations and Flicker e Federal Communications Commission Federal Code of Regulation FCC Part 15 Subpart B
46. Cable Assy RoHS Compliant Optical Coupler Single or Multi For CDM 700 Multi Mode OC 3 Interface Mode 7 Type SC UPC Connectors Cables are ORANGE Figure A 16 OC 3 User Data Cable Assembly See Table for CEFD P N CDS 100 Diversity Switch MN CDS100 Appendix A Revision 1 Notes EF DATA 2114 WEST 7TH STREET TEMPE ARIZONA 85281 USA 480 333 2200 PHONE 480 333 2161 FAX
47. Control Connector DB 9F Modem B The J4 Control Modem B control connector is 9 Type D female interface Pins 2 3 and 4 carry signals looped through the switch module from Modem A to Modem while pins 6 7 and 8 loop the same signals from Modem through to Modem The 12 VDC input which is diode OR ed with the corresponding 12 VDC input from Modem A powers the switch module Table 3 4 J4 Control B Connector Pin Assignments Pin SignalName signal Funcion _ m Mem seam CDS 100 Diversity Switch MN CDS100 Switch Connectors and Pinouts Revision 1 3 2 2 CDS 100 Configure Side Features e See Sect 1 3 1 in Chapter 1 INTRODUCTION for information about the LED Indicators e See Sect 1 3 1 in Chapter 1 INTRODUCTION and Sect 4 9 in Chapter 4 MODEM AND SWITCH CONFIGURATION for information about the Switch Conditions DIP Switches Figure 3 4 CDS 100 Configure Side Features 3 2 2 1 Ground Stud CAUTION PROPER GROUNDING PROTECTION IS REQUIRED THE INSTALLATION INSTRUCTIONS REQUIRE THAT YOU MUST ENSURE THE INTEGRITY OF THE PROTECTIVE EARTH AND THAT YOU MUST MAINTAIN THE EQUIPMENT S CONNECTION TO THE PROTECTIVE EARTH AT ALL TIMES Use the 10 32 stud provided on the Configure Side of the Switch for connecting a c
48. Control Connections CEFD Kit KT 0020556 5 46 Figure 5 39 CDM 710 Block Diagram User Modem Switch ccccsscccsssceeseceeseecesseeesseeeeseecessees 5 47 Figure 5 40 CDM 710 ASI Interface Example ccccsessscccececessessneceeeeeeessesseaeeeeeesceeseeaaeseeeessessessaaeess 5 48 Figure 5 41 CDM 710 HSSI Interface nns 5 49 viii CDS 100 Diversity Switch Table of Con MN CDS100 tents Revision 1 Figure 5 42 CDM 710 Gigabit Ethernet Interface Example esses 5 50 Figure 5 43 CDM 700 Modem to Switch Control Connections CEFD Kit KT 0020556 5 52 Figure 5 44 CDM 700 Block Diagram User gt MOdeMmDSWItch 5 54 Figure 5 45 CDM 700 G 703 E3 T3 STS 1 and HSSI Interface 5 54 Figure 5 46 CDM 700 155MB Copper Interface eene 5 55 Figure 5 47 CDM 700 OC 3 Interface Example Single Mode 5 56 Figure 5 48 CDM 700 Gigabit Ethernet Interface Example csse enne 5 57 Figure 1 Universal Control Cable 9378 4 A 3 Figure 2 Adapter Control Cable 12135 1 ennt nrnr enne en 4 Figure A 3 Optional Y Splitter Adapt
49. Diversity Switching Control MODEM A J2 Data E Ext Fault B L Interface Tx J1 Ext Fault 1 1 Control Diversity Switching Control Figure 5 2 CDM 625 A Block Diagram User gt Modem Switch 5 7 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 3 2 1 1 EIA 422 V 35 Interface Example MODEM A TO el T cun Uebel QJOXAR m MODEM B Gums cnm CEFD Part CA RB10461 1 Cable 1 1 Y Splitter 2X DB 25M DB 25F Figure 5 3 CDM 625 A EIA 422 V 35 Interface Example 5 3 2 1 2 HSSI Interface Example MODEM A tee aa ont eee s EM 9 6 E gt OQR d To User MODEM B CEFD PartNo CA RB10461 1 Cable 1 1 Y Splitter 2X DB 25M DB 25F PL 0000307 CIC 60 Interconnect Converter DB 25MIHD 50F SCSI II Figure 5 4 CDM 625 A HSSI Interface Example CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 3 2 1 3 Quad Interface Example Use the individual G 703 Balanced and Auxiliary G 703 DB 9F connectors for Quad E1 operation n 1 Asshown in Figure 5 5 the CA 0000071 Y Cable provides for two ports of E1 i e Ports 1 2 or Ports 3 4 2 If you desires three or four separate ports of E1 i e Port 1 and Port 2 or Port 3 and Port 4 then optional adapter cables may be purchased from Comtech EF Data to adapt the G
50. ED The equipment must be Chapter 3 SWITCH CONNECTORS AND PINOUTS 3 1 Cabling Connection Types The cable and connector types described in this section are commonly used in many Comtech EF Data products Each cable type is typically dedicated to a specific mode of operation The CDS 100 Diversity Switch and its compatible modems may not use all of these connector types The European EMC Directive EN55022 EN50082 1 requires that you use properly shielded cables for DATA I O These cables must be double shielded from end to end ensuring a continuous ground shield 3 1 1 Coaxial Cable Connections Figure 3 1 show the coaxial cables plugs and their mating connectors jacks sockets that Comtech EF Data uses with their products BNC TNC N F and SMA Connector Type Coupling Type Plug Male Jack Female Bayonet Type BNC shown Threaded Type N shown Figure 3 1 Coaxial Connector Examples 3 1 CDS 100 Diversity Switch MN CDS100 Switch Connectors and Pinouts Revision 1 These connectors are available in two coupling styles Bayonet or Threaded e Bayonet Coupling Style The jack has a pair of guideposts that accommodate the plug s lockdown slots This lockdown design provides secure assembly without over tightening the connection e Threaded Coupling Style The jack features external threads The plug shell features internal threads and has either a knurled outer
51. EF Data declares that the unit meets the necessary requirements for the CE Mark Product Support For all product support please call 1 240 243 1880 1 866 472 3963 toll free USA XV CDS 100 Diversity Switch MN CDS100 Preface Revision 1 Comtech EF Data Headquarters http www comtechefdata com Comtech EF Data Corp 2114 West 7th Street Tempe Arizona USA 85281 1 480 333 2200 Warranty Policy Comtech EF Data products are warranted against defects in material and workmanship for a specific period from the date of shipment and this period varies by product In most cases the warranty period is two years During the warranty period Comtech EF Data will at its option repair or replace products that prove to be defective Repairs are warranted for the remainder of the original warranty or a 90 day extended warranty whichever is longer Contact Comtech EF Data for the warranty period specific to the product purchased For equipment under warranty the owner is responsible for freight to Comtech EF Data and all related customs taxes tariffs insurance etc Comtech EF Data is responsible for the freight charges only for return of the equipment from the factory to the owner Comtech EF Data will return the equipment by the same method i e Air Express Surface as the equipment was sent to Comtech EF Data All equipment returned for warranty repair must have a valid RMA number issued prior to return and be marked c
52. IP 10 100 Ethernet Interface Examples 5 3 2 2 1 Data Interface Connections using Sub Mux e Chapter 15 IP SUB MUX in CDM 625 Advanced Satellite Modem Installation Q and Operation Manual CEFD P N MN CDM625 e Appendix N IP SUB MUX in CDM 625A Advanced Satellite Modem Installation and Operation Manual CEFD P N MN CDM625A Subsystem Multiplex referred to by CEFD as Sub Mux is a secondary framing structure that combines one to four ports of IP 10 100 Ethernet traffic see Figure 5 11 with any currently available combination of framing and interface type see Figure 5 3 through Figure 5 10 excluding IP itself The composite data rate to the modulator and from the demodulator is referenced to the primary non IP data interface rate by a specific user selected ratio 5 3 2 2 2 Managed Switch Mode with without IP Packet Processor Figure 5 11 shows the block diagram for the CDM 625 A diversity switching configuration using the IP 10 100 Ethernet Interface in Managed Switch Ethernet Bridge Mode Figure 5 12 shows the cabling example for this setup This configuration requires no cabling kit you must use user provided Ethernet cables and Layer 2 switches for direct connection to the modem via one to four RJ 45 ports This cabling example shows use of all four Ethernet ports Layer 2 Ethernet Switches Provided by User MODEM 4X CDS 100 10 100 Ethernet Traffic J4 Control B Ethernet 1 1 Contro
53. Interface Example 5 36 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 7 2 1 3 G703 Unbalanced Interface Example MODEM A To User From User MODEM B 5 me 6 703 Unbalanced 1 1 Interface Kit KT 10553 1 CA BNC750HM Cable IF BNC 1 CN BNC TEE JPJ T Adapter 500 BNC Figure 5 31 CDM 570 A CDM 570L AL G 703 Unbalanced Interface Example 5 37 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 7 2 2 IP 10 100 Ethernet Interface Example CDM 570 L ONLY Figure 5 32 shows the block diagram and cabling example for a CDM 570 L ONLY diversity switching configuration using the IP 10 100 Ethernet Interface This configuration requires no cabling kit you must use user provided Ethernet cables and hub for direct connection to the modems For the CDM 570L in Managed Switch Ethernet Bridge Mode you MUST use an external Ethernet hub to insure that traffic will continue after a switchover If an Ethernet switch is used there could be a several minute outage while the Ethernet Switch re learns the correct output Ethernet port Using a dumb Ethernet hub allows LAN to WAN traffic to continue even after a switchover occurs since both modems will be receiving the LAN traffic MODEM Ethernet Hub Ethernet CDS 100 Provided by User Traffic Ethernet _ J4 Control B User Data Equipment Rx Inter
54. MN CDS100 Appendix A Revision 1 A 3 2 Modem to User 70 140 MHz Coaxial Cable RoHS Type BNC 750 Figure 6 750 Type BNC User Data Coaxial Cable CA BNC75OHM 11 CDS 100 Diversity Switch MN CDS100 Appendix A Revision 1 A 3 3 Modem to User CDM 625 A Data Y Splitter Cable 2X DB 9M gt DB 9F 00 30 Sa Q Es WIRE LIST TWISTED PAIR TEE PAR SHEID Figure A 7 1 1 User Data Y Splitter Cable CA 0000071 MN CDS100 CDS 100 Diversity Switch Revision 1 Appendix A 3 4 Modem to User Quad E1 Y Splitter Adapter Cable 2X DB 15F gt DB 9M This optional adapter cable may be purchased from Comtech EF Data to adapt the Balanced G 703 or Auxiliary G 703 DB 9F modem connections to a DB 15F connector pair The DB 9M end of this cable plugs into the To User connector side DB 9F of the CA 0000071 Y Splitter cable shown in Figure A 8 2X DB 15F i 41 2 I 21 LABELED Port 1 or 3 P1 LACE Port 1 Tx In 10r3Tx In Ls WS E SEs 4 DL pu GND 2 LABELED Port 2 or 4 Figure 8 1 1 Quad E1 User Data Y Splitter Adapter Cable CA 0000163 A 13 CDS 100 Diversity Switch MN CDS100 Appendix A Revision 1 A 3 5 Modem to User Quad E1 Y Splitter Adapter Cable 2X RJ 48F gt DB 9M This optional
55. MODEM A ve i aoe Eh em ol MODEM B z aw Pray ay 98 eO gt Luc uu Iur 2 CAUTION It is ESSENTIAL that you make the control connections correctly CAWR9378 4 Control Cable Universal DB 9M 4 Figure 5 1 CDM 625 A Modem to Switch Control Connections CEFD Kit KT 0000265 5 6 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 3 2 Modem to User Data Interface Connections and Examples 5 3 2 1 Modem to User Non IP Data Interface Connections and Examples The data cables and components identified each of the examples that follow this section must be purchased separately as required In addition to the control Modem to Switch control cabling shown previously a number of data interface configurations are available for the CDM 625A and CDM 625 Advanced Satellite Modems The Figure 5 2 block diagram is typical for the examples shown in Sects 5 3 2 1 1 through 5 3 2 1 8 With the exception of the IP 10 100 Ethernet Interface configurations shown in Sect 5 3 2 2 which use customer supplied Ethernet cables and Layer 2 switches you must use one cabling and component kit per modem pair for each user interface see examples for specific quantities MODEM B al CDS 100 nterface Y Splitter E Data Cable J4 Control B User Data 1 1 Control Interface J3 Control A
56. Modem Installation and Operation Manual CEFD P N MN CDM710 IOM e CDM 700 High Speed Satellite Modem Installation and Operation Manual CEFD P N MN CDM700 1OM Conventions and References Patents and Trademarks See all of Comtech EF Data s Patents and Patents Pending at http patents comtechefdata com Comtech EF Data acknowledges that all trademarks are the property of the trademark owners Warnings Cautions and Notes A WARNING INFORMS YOU ABOUT A POSSIBLE HAZARD THAT MAY CAUSE DEATH OR SERIOUS INJURY A CAUTION informs you about a possible hazard that MAY CAUSE INJURY or PROPERTY DAMAGE n A NOTE gives you important information about a task or the equipment Q A REFERENCE directs you to additional information about a task or the equipment Examples of Multi Hazard Notices DANGER DANGER cleaning or servicing X Ray radiation inside Do NOT bypass interlocks Refer to manuals for additional safety information Recommended Standard Designations The Electronic Industries Association EIA designations supersede the Recommended Standard RS designations References to the old designations may be shown when depicting actual text e g RS 232 displayed on the Switch or the individual modem Web Server pages serial remote xii CDS 100 Diversity Switch MN CDS100 Preface Revision 1 interfaces Telnet Command Line Interfaces CLIs or unit rear panels All other references in the manual refer
57. REQUIRED To CONTROL eo FOR INSTALLING TERMINALS OR CONNECTORS USING MANUFACTURERS INSTALLATION PROCEDURE 3 ALL WIRE TERMINATIONS SHALL HAVE A WIRE LIST MINIMUM OF 25 INCH OF HEAT SHRINK FROM TO OVER EACH SOLDER JOINT ets EC 4 FOLD BACK FOIL AND BRAID FROM CABLE P1 3 J1 14 OVER CABLE INSULATION AND SEAL WITH P1 4 J1 4 COPPER TAPE P1 6 J1 2 5 ALL SOLDER AND OTHER PROCESS P1 7 J1 11 RELATED MATERIALS MUST BE RoHS P1 8 1 3 COMPLIANT IN ACCORDANCE WITH 1 9 41 12 DIRECTIVE 2002 95 Figure 4 Optional Control Cable 0000187 A 6 CDS 100 Diversity Switch MN CDS100 Appendix A Revision 1 Notes A 7 CDS 100 Diversity Switch MN CDS100 Appendix A Revision 1 A 3 Data Interface Cables caste Cable 1 1 Y Splitter DB 25F 1 2X DB 25M 4 54 A 6 CA BNC750HM Cable RoHS Coax Type BNC 750 1 5 31 cat s A 8 CA 0000163 Optional Cable 1 1 Y Splitter 2X DB 15F gt DB 9M 6 A 9 CA 0000164 Optional Cable 1 1 Y Splitter 2X RJ 48F gt DB 9M 6 Quad E1 CDM 625 A 5 5 A 10 KT 0000122 Optional Cable Assy 1 1 Y Splitter 4X gt DB 9M 6 11 CA 0000070 1 1 Splitter 2X HD 44M HD 44F 8 CDM 625 A 5 9 A 12 CA 0000276 Cable Shielded Multi drop CnC Plus 1 1 DB 9M gt DB 9M 1 PMSI CnC CDM 625 A 5 14 Optical Gigabit Ethernet Sing
58. SpecifiCatiOns 1 eoo sene ooo c eua nhat ep nue CAN OANA ee ph saco era 1 9 2 INSTALLATION 2 1 2 1 Unpack and Inspect the 2 1 2 2 Mount the Switch 1 125 101 2 2 3 SWITCH CONNECTORS AND 3 1 3 1 Cabling Connection arua pao 3 1 ZLI Coaxial Cable COnMeCtions icc nat 3 1 hype BNC rth te avn atten teal 3 2 34 123 TNC b t ertet sete ee rte tovt Oat ete de Cus 3 2 Fass Ra 3 2 JSUETA tet e i Arte tae Steed a tne eh leek 3 2 3 1 15 Type SMA Subminiature Version ennemis 3 3 3 1 2 D Subminiature Cable Connections cccccccsessseceessneceeseeececseaaececeeaaececseaaeeeceeaeeeeseaeeeeeeaaes 3 3 3 1 3 RJ 45 RJ 48 Cable Connections enne nennen enne nennen 3 3 3 2 CDS 100 User Connections 1 i1 rorie iere etse orae ko sa sanas a ED nua SE Rae eU Ra a aS adde 3 4 3 2 1 CDS 100 Modem Side enne nene nene neris nnns 3 4 3 2 1 1 11 Ext Fault Inp
59. TTER TO LABEL ITEM 5 IN 12 HIGH CHARACTERS USING PERMANENT MARKING BLACK LOCATE APPROXIMATELY WHERE HOWN 2 STRIP AND OR TIN WIRES AS REQUIRED FOR INSTALLING TERMINALS OR CONNECTORS USING MANUFACTURER S INSTALLATION PROCEDURE 3 ALL WIRE TERMINATIONS SHALL HAVE A MINIMUM OF 25 INCH OF HEAT SHRINK OVER EACH SOLDER JOINT 4 FOLD BACK FOIL BRAID AND DRAIN FROM CABLE OVER GROMMET AND SEAL WITH COPPER TAPE Figure A 14 G 703 Balanced User Data Y Splitter Cable CA WR10522 1 CDS 100 Diversity Switch MN CDS100 Appendix A Revision 1 A 3 11 Modem to User HSSI User Data Y Splitter Cable 2X HD 50M gt HD 50F 07 p2 3 2 28 3 00 INS Sg 0 Orio NIN twi DU P2 38 v gt 2 25 ono Figure 15 HSSI User Data Y Splitter Cable PP SC3523 A 20 CDS 100 Diversity Switch MN CDS100 Appendix A Revision 1 3 12 Modem to User OC 3 Single Mode OR Multi Mode Cable Assemblies Type SC UPC gt 2X Type SC UPC a 42 0 aye gt 4 d m EE v ou gt e a e T CEFD P N Description Comments PP CPS2A12501 Y Cable Assy RoHS Compliant Optical Coupler Single or Multi For CDM 700 Single Mode OC 3 Interface Mode 7 Type SC UPC Connectors Cables are YELLOW PP CPM6A1250 Y
60. URES WHEN HANDLING THE EQUIPMENT n Once opened inspect the shipment Step Task 1 Keep all shipping materials 2 Check the packing list to make sure the shipment is complete 3 Inspect the equipment for damage If damage exists immediately contact the carrier and Comtech EF Data to submit a damage report 4 Read the manual CDS 100 Diversity Switch MN CDS100 Installation Revision 1 2 2 Mount the Switch The CDS 100 switch module s small size and weight allow it to be freestanding You may choose to let the module hang freely supported only by the interfacing cables FP 0001112 HW 632X5 16FHMS Figure 2 1 Optional KT 0000221 Switch Mounting Kit You may also mount the module into a 1RU space at the front or rear of the rack enclosure that houses the modems The optional Comtech EF Data KT 0000221 Mounting Panel Kit is available for this purpose As shown in Figure 2 1 the module can be horizontally installed onto the kit s slotted mounting panel User supplied screws are then required to secure the assembly to the rack enclosure threaded mounting rails connected to the protective earth connection at all times It is therefore imperative that the Switch and its paired modems are properly grounded using the ground stud provided on the Switch antenna side panel and the ground studs located on the modem rear panels during installation configuration and operation A CAUTION PROPER GROUNDING PROTECTION IS REQUIR
61. abit Ethernet also referred to throughout this chapter as GigE or GbE as its sole terrestrial data interface All cables and switches must be user supplied See Sect 5 4 2 for the CDM 850 Gigabit Ethernet terrestrial data interface configuration and connection examples and details MADENE USA TRAPS THEIWET 32 m m 3 z4 77 E t o P re CONSO 1 ALARMS 7 MADE M THEURA E oui al Qm m LAND 4 TT To J4 Control B To J3 Control A CAUTION It is ESSENTIAL that you make the control connections correctly CA WR9378 4 Control Cable Universal DB 9M 4 Figure 5 15 CDM 850 Unit to Switch Control Connections CEFD Kit KT 0000265 5 18 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 4 2 Unit to User Data Interface Connections and Examples In addition to the Unit to Switch control cabling shown previously the CDM 850 features an eight port 10 100 1000 Gigabit Ethernet data interface 5 4 2 1 CDM 850 Managed Switch Ethernet Bridge Mode Figure 5 16 shows the block diagram for a CDM 850 1 1 redundant configuration in Managed Switch Ethernet Bridge Mode Figure 5 17 shows the cabling example for this setup This configuration requires no cabling kit you must use user provided Ethernet cables and Layer 2 switches for direct connection to the modem via one to eight RJ 45 ports Both figures depict all
62. ace configuration and connection examples and details MODEM A CA WR9378 4 Control Cable Universal DB 9M 4 Figure 5 22 CDM 760 750 Modem to Switch Control Connections CEFD Kit KT 0000265 5 28 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 6 2 Modem to User Data Interface Connections and Examples In addition to the Modem to Switch control cabling shown previously a number of data interface configuration kits are available for use with the CDM 760 and CDM 750 High Speed Trunking Modems 5 6 2 1 RJ 45 Gigabit Ethernet Data Interface Example The CDM 760 750 provides a J7 OPTICAL port and two Plug In Interface Card PIIC slots for optional data traffic handling Both modems otherwise feature two 10 100 1000 Gigabit Ethernet RJ 45 data interface ports by default Figure 5 23 shows the block diagram and a cabling example for a CDM 760 750 diversity switching configuration using these RJ 45 ports this example shows use of both ports This configuration requires no cabling and component kit you must use user provided Ethernet cables and Layer 2 switches for direct connection to the modems MODEM B 2X 10 100 1000 CDS 100 Ethernet Tx Ethernet User Data Equipment Interface _ J4 Control B J3 Control Layer 2 Ethernet Switches Provided by User 2X Fault All Ethernet Cabling Provided by User E Fault A xt
63. adapter cable may be purchased from Comtech EF Data to adapt the Balanced G 703 or Auxiliary G 703 DB 9F modem connections to a RJ 48F connector pair The DB 9M end of this cable plugs into the To User connector side DB 9F of the CA 0000071 Y Splitter cable shown in Figure A 8 01 LABELED Port 1 or 3 22 LABELED Port 2 or 4 Figure A 9 Quad E1 User Data Y Splitter Adapter Cable CA 0000164 A 14 MN CDS100 CDS 100 Diversity Switch Revision 1 Appendix A A 3 6 Modem to User Quad E1 Y Splitter Adapter Cable Kit KT 0000122 6 00 47 l PIN 1 d T 1 NE J1 ate LABELED Port 1 or 3 w Lo Zs LV T i P1 E LALI 1 gt 3 zc 2 E LABELED Port 2 or 4 KT 0000122 Quad E1 Balanced Unbalanced Adapter Kit QTY CEFD PIN DESCRIPTION CA 0000347 Y Cable Assy DB 9M gt 2X RJ 48 Male 502 0532 001 Bolun Adapter 2X RJ 48 Female gt 2X BNC 750 Female CA 0000347 Connector Pinouts P1 PINOUTS 1 J2 TYPICAL WIRE CHART i Signal Function WIRE COLOR Porttor3TxInt 1 WHITE ORANGE STRIPE Porttor3Txin 2 Porttor3Rxin 3 WHITE GREEN STRIPE Porttor3Rxin 4 Port2or4Txint 5 WHITE BLUE STRIPE Pot2ofTxin 6 Port2or4Rxin 7 WHITE BROWN STRIPE Pot2or4Rxin 8 Figure A 10 Quad E1 User Data Y Splitter Adapter Cable Kit KT 0000122 A 15
64. al disconnection of the cables particularly when you are removing and replacing a backup unit 3 Terrestrial data interface cables components or kits must be purchased separately See Sect 5 5 2 for the terrestrial data interface configuration and connection examples and details To J3 Control A Lea aem CAUTION It is ESSENTIAL that you make the control connections correctly CAWR9378 4 Control Cable Universal DB 9M 4 Figure 5 19 CDM 840 Unit to Switch Control Connections CEFD Kit KT 0000265 5 24 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 5 2 Unit to User Data Interface Connections and Examples In addition to the Unit to Switch control cabling shown previously the CDM 840 features a single 10 100 1000 Gigabit Ethernet RJ 45 data interface port and a G 703 Unbalanced E1 data interface for use with the CDM 840 s optional E1 Interface RAN Optimization Hardware FAST Feature upgrade With the exception of the 10 100 1000 Gigabit Ethernet Interface configuration shown in Sect 5 5 2 1 which requires user provided Ethernet cables and a Layer 2 switch you will need one cable and component kit per 1 1 unit pair for each user interface see examples for specified quantities 5 5 2 1 RJ 45 Gigabit Ethernet Data Interface Example Figure 5 20 shows the block diagram and cabling example for a CDM 840 diversity switching configuration using the RJ
65. and control of redundant systems is possible via remote means over an EIA 485 multi drop bus using the Windows Command Line where data is transmitted in asynchronous serial form using ASCII characters e Ethernet Remote Control Configuration monitoring and control of redundant systems is possible via remote means over an Ethernet connection using the Telnet Command Line Interface CLI or the CDM 570 A or CDM 570L AL Web Server HTTP Interface 4 5 1 CDM 570 A CDM 570L AL Non IP Configuration for Diversity Switching Do these steps for setup of CDM 570 A or CDM 570L AL modems for Diversity Switching when the terrestrial data type is non Ethernet i e EIA 422 G 703 Step Task 1 Enable 1 1 Redundancy on both modems e From the CLI Main Menu press E to open the 1 1 Redundancy Configuration page o From the 1 1 Redundancy Configuration page press R for Diversity Switching and then set operation to ENABLE Press S to Save Parameters to permanent storage e Alternately using the Web Server HTTP Interface REDUNDANCY page Use the drop down list in the 1 1 Redundancy Control section of the page to select Enabled Click Submit to save 2 Connect the cables to CDS 100 This includes the modem and external controller cables Q Chapter 5 CABLES AND CONNECTIONS 4 10 CDS 100 Diversity Switch MN CDS100 Modem and Switch Configuration Revision 1 4 5 2 IP Configuration for Diversity Switching CDM 570
66. ault A REDUNDANCY Diversity Switching Control CDM 850 Block Diagram Gigabit Ethernet Router Mode MODEM A F s Lo MADE VI LA EN 49 MODEM B VAC 00 48 Pw S Ethernet User Data 7 Equipment Interfaces daas Layer 2 Ethernet Switch Provided by User Figure 5 18 CDM 850 Gigabit Ethernet Interface Example Router Mode 5 21 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 Notes 5 22 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 5 Cabling to the CDM 840 1 For information on the CDM 840 s 1 1 auto enable functionality see e Chapter 3 MODEM AND SWITCH CONFIGURATION e CDM 840 Remote Router Installation and Operation Manual CEFD P N MN CDM840 2 For information on the cables and cable assemblies specified in this section see Appendix A CABLE DRAWINGS 5 23 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 5 1 CDS 100 gt CDM 840 Control Interface Cabling Using Kit KT 0000265 1 Excluding modems the 0000265 CDS 100 Diversity Switch Kit see Sect 5 2 1 provides all components shown in Figure 5 19 2 When you connect the Control Interface cables between the CDS 100 and the CDM 840s make sure that you securely fasten the screw locks on the Type D connectors This prevents accident
67. by User 10 100 Ethernet Tx Traffic Use 1 of 4 Ext Fault Rx _ 14 1 Control Diversity Switching Control CDM 625 A Block Diagram 10 100 Ethernet Router Mode MODEM A 200 8 ex cm os GO MODEM B a9 18 em A LIN aps Ethernet User Data Equipment Interfaces Layer 2 Ethernet Switch Provided by User Figure 5 13 CDM 625 A 10 100 Ethernet Interface Example Router Mode 5 15 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 3 2 3 PMSI Interface Example The Pre Mapped Symbol Interface PMSI is an 485 point to point bus system where device transmits and the other device on the bus is configured to receive It is a function associated with DoubleTalk Carrier in Carrier Cnc that permits the modulator in a selected unit to provide a direct copy of its output the outbound interferer to the offline modem ina 1 1 pair The offline modem then takes the PMSI signal and uses it for its own CnC reference You must take specific configuration steps to enable CnC in your CDM 625 A 1 1 pair before you can make any switch configurations This ensures proper operation of the pair within a configured CDS 100 1 1 Redundancy System Chapter 4 MODEM AND SWITCH CONFIGURATION Use of PMSI requires that you connect and secure the CDM 625 A Multi drop CnC Plus 1 1 Cable
68. ce Option Example 5 30 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 6 2 3 Non IP Data Interface Kit and Connection Examples While different data interface cards may be installed into both PIIC Plug In Interface Card slots only one data interface type is operable at a given time The data interface combinations allowable in the CDM 760 750 chassis PIIC Slots 1 and 2 are as follows PIIC Slot 1 PIIC Slot 2 G 703 E3 T3 None None G 703 E3 T3 You will need separate cabling kits for each CDM 760 750 non IP data interface configuration Each user data interface requires one interface kit per modem pair For example Figure 5 26 in Sect 5 6 2 3 1 identifies the interface kit and its quantities that you will use for the G 703 PIIC data interface Figure 5 25 shows the block diagram that is typical for the kits shown in this section Note that this diagram does not apply to the default Gigabit Ethernet data interface configuration Figure 5 23 which requires user provided Ethernet cables and Layer 2 switches MODEM B PIIC Slot 1 CDS 100 Slot 2 J4 Control B User Data Interface REDUNDANCY J3 Control A Diversity Switching Control MODEM A Slot 1 Y Splitter Data Cable ae a Ext Fault B PIIC Slot 2 J1 Ext Fault REDUNDANCY Diversity Switching Control Figure 5
69. cy Configuration Screen seen 4 11 Figure 4 4 CDS 100 DIP Switch SettingS ccccccccccscsssesssseceeecsseesesseaeeeeecssseseaeaeeeeeeeseesesaeaeeeesesseeseaaaas 4 15 Figure 5 1 CDM 625 A Modem to Switch Control Connections CEFD Kit 0000265 5 6 Figure 5 2 CDM 625 A Block Diagram gt 5 5 7 Figure 5 3 CDM 625 A EIA 422 V 35 Interface Example 5 8 Figure 5 4 CDM 625 A HSSI Interface enne nnne entren entren 5 8 Figure 5 5 CDM 625 A Quad E1 Interface Example 5 9 Figure 5 6 CDM 625 A G 703 Balanced Interface Example sse 5 10 Figure 5 7 625 G 703 Unbalanced Interface Example 5 10 Figure 5 8 CDM 625 A ASI Interface Example isses nennen enne nnne nennen tnn enne 5 11 Figure 5 9 CDM 625 A Overhead Interface Example ccccccssscccssecesseccsseeeesseceeseecesseccsseeeeseeeeseeeaees 5 11 Figure 5 10 CDM 625 A ESC Interface Example eene nennen entrent 5 12 Figure 5 11 CDM 625 A Block Diagram 10 100 Ethernet Managed Switch Mode 5 13 Figure 5 12 CDM 625 A 10 100 Ethernet Interface Example Managed Switch Mode 5 14
70. d with the CDS 100 Diversity Switch These cable details are grouped into two categories Control Interface Cables Sect A 2 and Data Interface Cables Sect A 3 The European EMC Directive EN55022 EN50082 1 requires that you use properly shielded cables for DATA I O These cables must be double shielded from end to end ensuring a continuous ground shield The tables in Sections A 2 and A 3 cross reference the modem specific cabling figures featured in Chapter 5 CABLES AND CONNECTIONS A 1 CDS 100 Diversity Switch MN CDS100 Appendix A Revision 1 A 2 Control Interface Cables CDM 625 A 5 1 CDM 850 5 15 1 CA WR9378 4 Universal Cable Control 9 gt DB 9M 4 1 1 Control CDM 840 5 19 CA WR12135 1 Adapter Cable Control RoHS DB 15F gt DB 9M 6 1 1 Control 5 38 Optional Adapter Cable Control Y Splitter DB 15F gt DB 9M 4 DB 9M 6 1 1 Control Summary Fault CAWR13011 4 alternate to CAWR12135 1 Relay 98 0 CDM 70 5 43 CDM 710G L 5 33 Optional Cable Control Non muting DB 15F gt DB 9M 6 0000187 Alternate to CAWR12135 1 1 1 Control Non mute Tx IF CDM 710 5 38 CDM 700 5 43 2 CDS 100 Diversity Switch MN CDS100 Appendix A Revision 1 2 1 Switch to Modem Universal Control Cable DB 9M gt DB 9M Alternate Cabling Note CEFD Universal Control Cable CA WR9378 8 DB 9M gt 9 8 sold separately
71. de gt ENA DIS set to Enable 2 Connect all cables to the modems and the CDS 100 This includes the modem and external controller cables Chapter 5 CABLES AND CONNECTIONS 4 6 2 IP Diversity Switching Configuration Do these steps for setup of the CDM 710GL 710 or 700 modems for IP Diversity Switching i e when the terrestrial data type is Gigabit Ethernet GigE or GbE Step Task 1 Before you connect the modems to the CDS 100 you must configure the following CDI 70 IP module settings on the modem From the modem front panel CONFIG AUX Redundancy Mode gt ENA DIS set to Disable 2 On both modems set the redundancy to the Enable state CONFIG AUX Redundancy Mode gt ENA DIS set to Enable Press ENTER to save your settings 3 Connect all cables to the modems and the CDS 100 This includes the modem and external controller cables Additionally you will need an Ethernet connection between the modems via a user provided Layer 2 switch 4 13 CDS 100 Diversity Switch MN CDS100 Modem and Switch Configuration Revision 1 Step Task 3 cont Q Chapter 5 CABLES AND CONNECTIONS 4 Use the front panel LEDs to verify that one modem is ONLINE also verify that the ONLINE LED for the CDS 100 indicates the same modem online state e g Modem A or B All configuration changes can only be made to the Online Modem and require you to Q Save Parameters to permanent storage to ensure the config
72. e See CEFD White Paper Bridged Ethernet Interface Redundancy available for download from Comtech EF Data s Web site www comtechefdata com Figure 5 48 shows the block diagram and cabling example for a CDM 700 diversity switching configuration with the CDI 70 Gigabit Ethernet data interface installed in Slot 1 and with Slot 2 empty This setup requires no cabling and component kit you must use user provided Ethernet cables and Layer 2 Switch for direct connection to the CDI 70 MODEM B Layer 2 1000 BaseT Ethernet Switch ii CDS 100 Ethernet proven bap J4 Control B User Data Interface Slot 2 Equipment Interface Alarms 3 Control Diversity Switching Control MODEM A 1000 BaseT Ethernet J1 on All Ethernet Cabling Provided by User J2 Ext Fault B J1 Ext Fault 1 Alarms Diversity Switching Control CDM 710 Gigabit Ethernet Block Diagram User Modem Switch MODEM A MODEM B Layer 2 Ethernet Switch Provided by User To Ethernet User Data T Equipment z Interface Figure 5 48 CDM 700 Gigabit Ethernet Interface Example 5 57 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 Notes 5 58 Appendix CABLE DRAWINGS A 1 Overview This appendix contains drawings of cables use
73. e for download from Comtech EF Data s Web site www comtechefdata com Figure 5 37 shows the block diagram and cabling example for a CDM 710G L diversity switching configuration with the CDI 70 Gigabit Ethernet data interface installed in Slot 2 and with Slot 1 empty This setup requires no cabling and component kit you must use user provided Ethernet cables and Layer 2 Switch for direct connection to the CDI 70 MODEM B Data Interface Slot 1 CDS 100 a 44 Control B Layer 2 Ethernet Switch Provided by User Ethernet J1 on CDI 70 in Slot 2 Ethernet Alarms User Data 103 Control A Equipment Diversity Switching Control Interface MODEM lt A Data J2 Ext Fault B All Ethernet Cabling Interface Slot 1 Provided by User ER m Ethernet J1 on 01 70 5102 Ext Fault 1 Alarms Diversity Switching Control CDM 710G L Gigabit Ethernet Block Diagram User gt Modem Switch MODEM B Layer 2 Ethernet Switch Provided by User To Ethernet User Data Equipment Interface Figure 5 37 CDM 710G L Gigabit Ethernet Interface Example 5 44 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 9 Cabling to the CDM 710 1 For information on configuring the CDS 100 Diversity Switch with the CDM 710 Broadcast Satellite Modems for 1 1 diversity switching opera
74. em front panel to fully configure monitor and control the modem operation o The LEDs indicate in a summary fashion the status of the modem o The VFD Vacuum fluorescent Display is an active display showing two lines of 24 characters each It produces a blue light with adjustable brightness Nested menus display all available options and prompt you to carry out a required action 4 12 CDS 100 Diversity Switch MN CDS100 Modem and Switch Configuration Revision 1 o The keypad comprises six individual keyswitches The keys have a positive click action that provides tactile feedback Enter data via the keypad Data prompts and messages are displayed on the VFD e Serial Remote Control Configuration monitoring and control of redundant systems is possible via remote means over an EIA 485 multi drop bus using the Serial Console Command Line Interface CLI where data is transmitted in asynchronous serial form using ASCII characters e Ethernet Remote Control Configuration monitoring and control of redundant systems is possible via remote means over an Ethernet connection using the CDM 7XX Web Server HTTP Interface 4 6 1 Non IP Diversity Switching Configuration Do these steps for setup of the CDM 710GL 710 or 700 modems for Diversity Switching when the terrestrial data type is non Ethernet e g ASI HSSI G 703 Step Task 1 On both modems set the redundancy to the Enable state CONFIG AUX Redundancy Mo
75. eplacement The warranty excludes any responsibility by Comtech EF Data Corporation for incidental or consequential damages arising from the use of the equipment or products or for any inability to use them either separate from or in combination with any other equipment or products A fixed charge established for each product will be imposed for all equipment returned for warranty repair where Comtech EF Data Corporation cannot identify the cause of the reported failure Exclusive Remedies Comtech EF Data Corporation s warranty 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 lessee or user based upon allegations that the buyer its agents or employees have made additional warranties or representations as to product preference or use The remedies provided herein are the buyer s sole and exclusive remedies Comtech EF Data shall not be liable for any direct indirect special incidental or consequential damages whether based on contract tort or any other legal theory xvii CDS 100 Diversity Switch MN CDS100 Preface Revision 1 Notes
76. er Control Cable 13011 4 A 5 Figure 4 Optional Control Cable CA 0000187 cccccssccccssssececsssececsssaececsessececsesseceeseaaeceesesaeeeeeaas A 6 Figure 5 1 1 User Data Splitter Cable CA RB10461 1 essere enne A 10 Figure 6 750 Type BNC User Data Coaxial Cable 75 A 11 Figure 7 1 1 User Data Y Splitter Cable CA 0000071 A 12 Figure 8 1 1 Quad E1 User Data Y Splitter Adapter Cable 0000163 A 13 Figure A 9 Quad E1 User Data Y Splitter Adapter Cable 0000164 A 14 Figure A 10 Quad E1 User Data Y Splitter Adapter Cable Kit 0000122 A 15 Figure A 11 Overhead User Data Y Splitter Cable 0000070 A 16 Figure A 12 CDM 625 A Modem to Modem Shielded Multi drop CnC Plus Cable CA 0000276 A 17 Figure A 13 Optical Gigabit Ethernet User Data Cable Assembly See Table for CEFD P N A 18 Figure A 14 G 703 Balanced User Data Y Splitter Cable 10522 1 A 19 Figure A 15 HSSI User Data Y Splitter Cable
77. erial link Tx Mute pie age nee dcm Data amp online offline control signals but only one terminal is permitted to transmit Antenna B Figure 1 5 CDM 625 A with CnC Diversity Operation For CDM 625 or CDM 625A with Carrier In Carrier operation diversity operation is identical as described previously with one additional requirement You must use the modems Pre Mapped Symbol Interface PMSI in order to allow the offline modem to demodulate the composite signal See the CDM 625A Advanced Satellite Modem Installation and Operation Manual CEFD P N MN CDM625A or CDM 625 Advanced Satellite Modem Installation and Operation Manual CEFD P N MN CDM625 for a description of the PMSI system and the required tables PMSI is protected by U S Patent No 8 022 781 CDS 100 Diversity Switch MN CDS100 Introduction Revision 1 1 4 Summary of Specifications Equipment Type Comtech EF Data CDS 100 Diversity Switch Manufacturer Comtech EF Data Tempe Arizona USA Comtech EF Data e CDM 625A Advanced Satellite Modem 18 kbps 25 Mbps Modems Supported e CDM 625 Advanced Satellite Modem 18 kbps 25 Mbps e CDM 850 Remote Router e CDM 840 Remote Router e CDM 760 Advanced High Speed Trunking Modem e CDM 750 Advanced High Speed Trunking Modem e CDM 570AL L Band Satellite Modem e CDM 570A 70 140 MHz Satellite Modem e CDM 570L L Band Satellite Modem e CDM 570 70 140 MHz Satellite Modem e CDM 710GL L Band High Speed Satellite Modem
78. es shown in Sects 5 7 2 1 1 through 5 7 2 1 3 With the exception of the CDM 570 L ONLY IP 10 100 Ethernet Interface configuration shown in Sect 5 7 2 2 where you must use user provided Ethernet cables and hub you will need one cable and component set per modem pair for each user interface see examples for specific quantities MODEM B CDS 100 nterface Y Splitter E Data Cable J4 Control B User Data 1 1 Control Interface 43 Control A Diversity Switching Control MODEM A 2 L Ext Fault B Data L Interface Tx J1 a Ext Fault A 11 1 Control Diversity Switching Control Figure 5 28 CDM 570 A CDM 570L AL Block Diagram User2Modem Switch 5 35 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 7 2 1 1 EIA 422 V 35 Interface Example MODEM A qe canm eum Balanced am lt E IO MS n Balanced E1 TT d Unbal Et CA RB10461 1 Cable 1 1 Y Splitter 2X DB 25ML DB5F Figure 5 29 CDM 570 A CDM 570L AL EIA 422 V 35 Interface Example 5 7 2 1 2 G 703 Balanced Interface Example MODEM A me 9 E o 5 KL me To User m 9 E ommum JH ale CAWR10522 1 Cable 1 1 Y Splitter 2X DB 15ML D5F Figure 5 30 CDM 570 A CDM 570L AL G 703 Balanced
79. face 14 1 Control 43 Control Diversity Switching Control MODEM A J2 10 100 L Ext Fault Traffic All Ethernet Cabling Provided by User 41 Ext Fault Rx _ 1 1 Control Diversity Switching Control CDM 570 L ONLY IP 10 100 Ethernet Block Diagram User gt Modem Switch MODEM A S00 Meo me cam ULP L G am lt Bem JH a s s em G amm To Ethernet User Data q i es Equipment Interfaces Ethernet Hub Provided by User 5 38 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 Figure 5 32 CDM 570 L ONLY 10 100 Ethernet Interface Example 5 8 Cabling to the CDM 710G or CDM 710GL 1 For information on configuring the CDS 100 Diversity Switch with the CDM 710G L High Speed Satellite Modems for 1 1 diversity switching operation see e Chapter 4 MODEM AND SWITCH CONFIGURATION e CDM 710G 710GL High Speed Satellite Modem Installation and Operation Manual CEFD P N MN CDM710G 2 For information on the cables identified in this section see Appendix A CABLE DRAWINGS 5 8 1 CDS 100 gt CDM 710G L Control Interface Cabling Using Kit KT 0020556 n 1 Excluding modems the KT 0020556 CDS 100 Diversity Switch Kit Sect 5 2 2 provides all components shown in Figure 5 33 2 When you connect the Control Interface cables between the CDS 100 and the modem
80. gnal and use it for its own CnC reference In diversity switching the PMSI is an EIA 485 multi drop bus system where one device transmits and the other device on the multi drop bus is configured to receive If you use Carrier in Carrier CnC you must configure the CnC control setting to Redundancy mode using the CDM 625 A front panel menus Do these steps to configure the CnC control setting for CDM 625 A Diversity Switching Step 1 Task From the top level SELECT menu use the lt arrow and ENTER keys until the PMSI control mode screen appears SELECT Configuration gt CnC gt PMSI control CnC PMSI mode Redundancy Idle Redundancy Talk Listen Use the A arrow keys to select Redundancy and then press ENTER The two modems will now need to be connected together via use of a 1 1 PMSI cable note that this cable bypasses the CDS 100 e Chapter 5 CABLES AND CONNECTIONS e Appendix A CABLE DRAWINGS CDS 100 Diversity Switch MN CDS100 Modem and Switch Configuration Revision 1 4 3 CDM 850 or CDM 840 Operation with Diversity Switching e CDM 850 Remote Router Installation and Operation Manual CEFD P N MN CDM850 e CDM 840 Remote Router Installation and Operation Manual CEFD P N MN CDM840 The CDM 850 and CDM 840 Remote Routers automatically detect connection to a diversity switching system Typical for either product with both units automatically configured for diversity switching the Onli
81. guration kits are available for use with the CDM 710G L High Speed Satellite Modem Separate cabling kits are needed for these CDM 710G L data interfaces one data interface type is operable at a given time The data interface combinations allowable in the CDM 710G L chassis Interface Slots 1 and 2 are as A While different data interface cards may be installed into both Interface slots only follows Interface Slot 1 Interface Slot 2 Single G 703 CDI 10 1 None HSSI CDI 60 None None GigE CDI 70 5 8 21 Non IP Modem to User Data Interface Kit and Connection Examples MODEM B CDS 100 J4 Control User Data Interface J3 Control A Splitter J2 Data Cable Ext Fault B J1 Ext Fault Alarms Diversity Switching Control Figure 5 34 CDM 710G L Block Diagram User gt Modem gt Switch Figure 5 34 shows the block diagram typical for the kits shown in Sects 5 8 2 1 1 and Sect 5 8 2 1 2 For example Sect 5 8 2 1 1 identifies the interface kit used with the CDI 10 1 Single G 703 data interface With the exception of the CDI 70 Gigabit Ethernet data interface configuration shown in Sect 5 8 2 2 which uses user provided Ethernet cables and Layer 2 Switch you must use one interface kit per modem pair for each interface see examples for specific quantities 5 41 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 8 2 1
82. kits are available for use with the CDM 700 Satellite Modem Separate cabling kits are needed for these data interfaces The data interface combinations allowable in the CDM 700 chassis Interface Slots 1 and 2 are as follows Interface Slot 1 Interface Slot 2 Dual G 703 CDI 10 Dual G 703 CDI 10 GigE CDI 70 OC3 Optical CDI 50 1 Single Mode N 155 Copper CDI 50 1 IR HSSI CDI 60 HSSI CDI 60 GigE CDI 70 GEN B Dual 6 703 CDI 10 None HSSI CDI 60 5 10 2 1 Non IP Modem to User Data Interface Kit and Connection Examples Figure 5 44 shows the block diagram typical for the kits shown in Sects 5 10 2 1 1 through 5 10 2 1 3 For example Sect 5 10 2 1 1 identifies the interface kit used with the CDI 10 Dual G 703 E3 T3 STS 1 and CDI 60 HSSI data interfaces MODEM B CDS 100 J4 Control B Interface Slot 2 User Data Interface J3 Control A Y Splitter J2 Data Cable Ext Fault B 41 Ext Fault 1 Alarms Diversity Switching Control Figure 5 44 CDM 700 Block Diagram User gt Modem Switch 5 53 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 With the exception of the CDI 70 Gigabit Ethernet data interface configuration shown in Sect 5 10 2 2 which uses user provided Ethernet cables and Layer 2 Switch you must use one interface kit per modem pair for each interface see examples for specific quantities 5 10 2 1
83. l gt ontro User Data _ J3 Control A PERN Diversity Switching Control MODEM 2 4 Ext Fault 10 100 Ethernet Traffic J1 Ext Fault A R All Ethernet Cabling 1 1 Control Provided by User Diversity Switching Control Figure 5 11 CDM 625 A Block Diagram 10 100 Ethernet Managed Switch Mode 5 13 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 MODEM A MODEM B To Ethernet User Data Layer 2 Ethernet Switches Equipment Provided by User Interfaces Figure 5 12 CDM 625 A 10 100 Ethernet Interface Example Managed Switch Mode 5 14 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 3 2 2 3 Router Mode Optional IP Packet Processor Required Figure 5 13 shows the block diagram and cabling example for a CDM 625 A diversity switching configuration using the IP 10 100 Ethernet Interface in Router Mode with the optional IP Packet Processor installed and enabled This configuration requires no cabling kit you must use user provided Ethernet cables and Layer 2 switch for direct connection to the modem via only one of four RJ 45 ports MODEM B Layer 2 Ethernet Switch CDS 100 Ethernet Provided by User Traffic Use 1 of 4 J4 Control ser Data Equipment Interface J3 Control All Ethernet Cabling Provided
84. le Mode Optical Gigabit Ethernet Multi Mode 5 CA RB10461 1 A 7 CA 0000071 CA 0000560 Cable Assy RoHS Compliant Optical Coupler 2m 6 56 LC Connectors A 13 CDM 760 CDM 750 5 24 CA 0000559 Cable Assy RoHS Compliant Optical Coupler 2m 6 56 LC Connectors A 8 CDS 100 Diversity Switch MN CDS100 Appendix A Revision 1 CEFD USED FOR REF Ch 5 CABLE P N DESCRIPTION DATA INTERFACE TYPE USED WITH CDS 0 FIG CA WR10522 1 Cable 1 1 Y Splitter 2X DB 15M DB 15F 5 G 703 Balanced CDM 570 A CDM 570L AL 5 30 CDM 710G L 5 36 PP SC3523 Cable Assy RoHS Compliant HSSI Y Splitter 2X 50 gt HD 50F 3 HSSI CDM 710 5 41 CDM 700 5 45 PP CPS2A12501 Cable Assy RoHS Compliant Optical Coupler 7 Type SC UPC Connectors OC 3 Single Mode CDM 700 5 47 PP CPM6A1250 Cable Assy RoHS Compliant Optical Coupler 7 Type SC UPC Connectors OC 3 Multi Mode A 9 CDS 100 Diversity Switch MN CDS100 Appendix A Revision 1 A 3 1 Modem to User Splitter Cable 2X DB 25M gt DB 25F NOTES UNLESS OTHERWISE SPECIFIED N APPLY CABLE PART NUMBER AND REVISION LEVEL FROM PARTS LIST IN 12 HIGH CHARACTERS USING PERMANENT MARKING LOCATE APPROX WHERE SHOWN 2 ALL SOLDER AND OTHER PROCESS RELATED MATERIALS MUST BE RoHS COMPLIANT PER DIRECTIVE 2002 95 EC Figure A 5 1 1 User Data Splitter Cable CA RB10461 1 CDS 100 Diversity Switch
85. learly on the return packaging Comtech 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 any way that in the opinion of Comtech EF Data Corporation would affect the reliability or detracts from the performance of any part of the product or is damaged as the result of use in a way or with equipment that had not been previously approved by Comtech EF Data Corporation xvi CDS 100 Diversity Switch MN CDS100 Preface Revision 1 The warranty does not apply to any product or parts thereof where the serial number or the serial number of any of its parts has been altered defaced or removed The warranty does not cover damage or loss incurred in transportation of the product The warranty does not cover replacement or repair necessitated by loss or damage from any cause beyond the control of Comtech EF Data Corporation such as lightning or other natural and weather related events or wartime environments The warranty does not cover any labor involved in the removal and or reinstallation of warranted equipment or parts on site or any labor required to diagnose the necessity for repair or r
86. m CDM 625 A Shielded Multi drop CnC Plus Cable DB 9M gt DB 9M m Figure A 12 CDM 625 A Modem to Modem Shielded Multi drop CnC Plus Cable CA 0000276 CDS 100 Diversity Switch Appendix A A 3 9 2X Type LC gt 4X Type LC MN CDS100 Revision 1 Modem to User Optical Gigabit Ethernet Single Mode OR Multi Mode Cable Assemblies e M e va sS N Pre assembly Detail N S for reference only 2 6 56 1m 3 28 gt P que c LL EERXEM FUR oya ea o UU SES 4 Se CEFD P N Description Comments CA 0000560 Single Mode Y Cable Assy RoHS Compliant Optical Coupler 2m For CDM 760 or CDM 750 Single Mode Optical Gigabit Ethernet 6 56 Type LC Connectors Interface Cables are YELLOW CA 0000559 Multi Mode Y Cable Assy RoHS Compliant Optical Coupler 2m For CDM 760 or CDM 750 Multi Mode Gigabit Ethernet Interface 6 56 Type LC Connectors Cables are ORANGE Figure A 13 Optical Gigabit Ethernet User Data Cable Assembly See Table for CEFD P N CDS 100 Diversity Switch MN CDS100 Appendix A Revision 1 A 3 10 Modem to User G 703 Balanced User Data Y Splitter Cable 2X DB 15M gt DB 15M 1 NOTES UNLESS OTHERWISE SPECIFIED APPLY CABLE PART NUMBER AND THE BOM WIRE LIST FROM TO SIGNAL PAIR REV LE
87. mbiner 2 way w Bracket 0 25 300 MHz 75Q BNC Figure 5 40 CDM 710 ASI Interface Example 5 48 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 9 2 1 2 HSSI Data Interface CDI 60 Interface Kit KT 12578 Figure 5 41 shows an example for a CDM 710 diversity switching configuration with the CDI 60 HSSI data interface installed in Slot 1 and with Slot 2 empty The figure shows installation of one KT 12578 HSSI Interface Kit MODEM A MODEM B KT 12578 HSSI CDI 60 Interface Kit CEFD PartNo Qty Description PP SC3523 1 Cable RoHS Compliant HSSI Y Splitter 2X HD 50M HBOF 3 Figure 5 41 CDM 710 HSSI Interface Example 5 49 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 9 2 2 Gigabit Ethernet Data Interface CDI 70 Example See CEFD White Paper Bridged Ethernet Interface Redundancy available for download from Comtech EF Data s Web site www comtechefdata com Figure 5 37 shows the block diagram and cabling example for a CDM 710 diversity switching configuration with the CDI 70 Gigabit Ethernet data interface installed in Slot 2 and with Slot 1 empty This setup requires no cabling and component kit you must use user provided Ethernet cables and Layer 2 Switch for direct connection to the CDI 70 MODEM B Data Interface Slot 1 CDS 100 _ 44 Control Layer 2 Ethernet J1 on Ether
88. mute the Offline modem s Tx IF If this is not desired then an alternate cable Control Cable CA 0000187 DB 15F gt DB 9M 6 sold separately is available for use in place of the CA WR12135 1 cable CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 3 Cabling to the CDM 625 A Q 1 For information on the CDM 625 A s 1 1 auto enable functionality see e Chapter 4 MODEM AND SWITCH CONFIGURATION e CDM 625A Advanced Satellite Modem Installation and Operation Manual CEFD P N MN CDM625A e CDM 625 Advanced Satellite Modem Installation and Operation Manual CEFD P N MN CDM625 2 For information on the cables identified in this section see Appendix A CABLE DRAWINGS 5 5 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 3 1 CDS 100 gt CDM 625 A Control Interface Cabling Using Kit KT 0000265 1 Excluding modems the 0000265 CDS 100 Diversity Switch Kit Sect 5 2 1 provides all components shown in Figure 5 1 2 When you connect the Control Interface cables between the CDS 100 and the modems make sure that you securely fasten the screw locks on the Type D connectors This prevents accidental disconnection of the cables particularly when you are removing and replacing a backup unit 3 Terrestrial data interface components kits must be ordered separately See Sect 5 3 2 for CDM 625 A terrestrial data interface configuration and connection examples and details
89. n in Figure 5 27 2 When you connect the Control Interface cables between the CDS 100 and the modems make sure that you securely fasten the screw locks on the Type D connectors This prevents accidental disconnection of the cables particularly when you are removing and replacing a backup unit 3 Terrestrial data interface components kits must be ordered separately See Sect for CDM 625 A terrestrial data interface configuration and connection examples and details Ot B mo me oom Sis 6 EOM B o ae 4 amp J4 Control CAUTION It is ESSENTIAL that you make the control connections correctly CA WR9378 4 Control Cable Universal DB 9M 4 Figure 5 27 CDM 570 A CDM 570L AL Modem to Switch Control Connections CEFD Kit KT 0000265 5 34 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 7 2 Modem to User Data Interface Connections and Examples The data cables and components identified in each of the examples that follow in this section must be purchased separately as required In addition to the Modem to Switch control cabling shown previously a number of data interface configurations are available for the CDM 570 A and CDM 570L AL Satellite Modems 5 7 2 1 Non IP Modem to User Data Interface Connections and Examples The block diagram shown in Figure 5 28 is typical for the exampl
90. ne Unit keeps the Offline Unit updated as Online Unit configuration changes occur Use the Redundancy section of the CDM 850 or CDM 840 Web Server HTTP Interface Utility Utility page similar to the page shown in Figure 4 1 but subject to update to manually force backup of the Online Unit If the unit is part of a diversity switching pair and this unit is currently online click Force Redundancy Switch to force the current unit to switch to standby mode Home f Admin Configuration status oo utility Modem Unit Site Name System Contact cd System Location Set Time hh mm ss 0 j2 Set Date dd mm yy 16 01 00 Circuit 10 Submit G 703 Clock Extended Mode Of vj Submit 10 MHz Internal Adjustment 253 999 to 999 Suomi Test Mode Normal Mode v Save Load Configuration Select Location 1 v Save Configuration Select Location 1 Load Configuration BERT Config Tx Bert State _ Rx Bert State Off Tx Bert Pattern 12723 1 Rx Bert Pattern 223 1 v Error Insert Submit BERT Monitor Total Errored Bits 0 000E 00 BER 0 000 0 Total Bits 0 000E 00 mm EM Current Redundancy State Line
91. net Switch in 2612 Provided by User Ethernet User Data Equipment Interface 43 Control J2 Data All Ethernet Cabling Interface Slot 1 Ext Fault Provided by User J 1000 BaseT a Ethernet J1 on J1 CDI 70 in Slot 2 L Ext Fault A 1 Alarms Diversity Switching Control CDM 710 Gigabit Ethernet Block Diagram User Modem Switch MODEM A MODEM B Layer 2 Ethernet Switch Provided by User To Ethernet User Data Equipment In Interface Figure 5 42 CDM 710 Gigabit Ethernet Interface Example 5 50 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 10 Cabling to the CDM 700 on 2 For information on configuring the CDS 100 Diversity Switch with the CDM 700 Broadcast Satellite Modems for 1 1 diversity switching operation see e Chapter 4 MODEM AND SWITCH CONFIGURATION e CDM 700 Satellite Modem Installation and Operation Manual CEFD P N MN CDM700 1OM For information on the cables identified in this section see Appendix A CABLE DRAWINGS 5 10 1 CDS 100 gt CDM 700 Control Interface Cabling Using Kit KT 0020556 m 2 3 Excluding modems the KT 0020556 CDS 100 Diversity Switch Kit Sect 5 2 2 provides all components shown in Figure 5 43 When you connect the Control Interface cables between the CDS 100 and the modems make sure that you securely fasten the screw locks on the Type D connect
92. ommon chassis ground among equipment 3 7 CDS 100 Diversity Switch MN CDS100 Switch Connectors and Pinouts Revision 1 Notes Chapter 4 MODEM AND SWITCH 4 1 Overview Q 1 2 CONFIGURATION The terms 1 1 Redundant Operation and 1 1 Redundancy are interchangeable with the term Diversity Switching To avoid damage to the modems and CDS 100 Diversity Switch it is important to follow this sequence of configuration First configure the modems for diversity switching operation as outlined in this chapter The modem specific sections in this chapter identify the required procedure Specific interface configuration examples are further identified For Modem See Chapter Sect CDM 625 A 42 850 840 43 CDM 760 or CDM 750 4 4 CDM 570 A CDM 570L AL 4 5 CDM 710G L CDM 710 or CDM 700 4 6 Second once the modems have been properly configured for diversity switching operations set the DIP switches on the CDS 100 to the correct modem selection as outlined in this chapter in Sect 4 9 CDS 100 Switch DIP Settings Third once the modem and switches have been properly configured connect the cables between the powered OFF modems and Switch as instructed in Chapter 5 CABLES and CONNECTIONS CDS 100 Diversity Switch MN CDS100 Modem and Switch Configuration Revision 1 CDS 100 Diversity Switch MN
93. onfiguration for Diversity Switching 4 10 4 5 2 IP Configuration for Diversity Switching CDM 570 L ONLY 4 11 4 6 Configure the CDM 710G Ls 7105 or 700s for Diversity 5 4 12 4 6 1 Non IP Diversity Switching Configuration ennemi nnns 4 13 4 6 2 IP Diversity Switching Configuration nnne 4 13 4 7 CDS 100 DIP Switch Settings ree e A Seno AOSA YR ER eee vae eR E eco s ar 4 15 CHAPTER 5 CABLES AND CONNECTIONS nnno nh nnns nns t esses snas u nan 5 1 5 1 5 1 5 2 Common CDS 100 Diversity Switch Kits c sssscccsssssscccssscecccsscscessssssccsessscessssssceeesseeeeaes 5 3 5 2 1 KT 0000265 Diversity Switch Kit CDM 625 A CDM 850 CDM 840 CDM 760 CDM 750 CDM 570 A CDM 570L AL itte ete eet 5 4 5 2 2 KT 0020556 Diversity Switch Kit CDM 710G L CDM 710 CDM 700 5 4 5 3 Cablirig to the CDM2625 Avis teo obse seen 5 5 5 3 1 CDS 100 CDM 625 A Control Interface Cabling Using Kit 0000265 5 6 5 3 2 Modem to User Data Interface Connections and
94. ors This prevents accidental disconnection of the cables particularly when you are removing and replacing a backup unit Terrestrial data interface components kits must be ordered separately See Sect 5 10 2 for CDM 700 terrestrial data interface configuration and connection examples and details 5 51 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 MODEM A 3 amp E J4 Control J3 Control A g ow sl p sss n n y CAIWR12135 1See Notes Control Cable Universal DB 9M 4 FIGURE NOTES 1 To provide user access to the modem Fault Summary Relay Control Y Cable CEFD P N CA WR13011 4 sold separately is available for use in place of the CA WR12135 1 Control Cable 2 The CA WR12135 1 Control Cable will mute the Offline modem s Tx IF If this is not desired then an alternate Control Cable CEFD P N CA 0000187 sold separately is available for use instead A CAUTION It is ESSENTIAL that you make the control connections correctly Figure 5 43 CDM 700 Modem to Switch Control Connections CEFD Kit KT 0020556 5 52 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 10 2 Modem to User Data Interface Kit and Connection Examples In addition to the Modem to Switch control cabling shown previously a number of data interface configuration
95. peration Anten naA CDM 570 570L 625 etc ee e gt pe Y cable Faults serial link Tx Mute amp online offline control signals Tx External i Fault Inputs From ACU etc Faults serial link Tx Mute d amp online offline control signals N Antenna B Figure 1 4 Basic Diversity Operation In most basic diversity configurations an external control system provides the monitoring and control of both fully redundant communication chains In such cases you must configure the CDS 100 to switch only on Unit Fault or Ext Fault You must provide proper cabling between your Controller and the JT and J2 interfaces of the CDS 100 If Modem Chain A is online and it is desired to switch to Modem Chain B then your Controller must provide the proper signal activation on the J1 interface to force Modem Offline and Modem B Online Likewise if Modem Chain B is online and it is desired to switch to Modem Chain A then your Controller must provide the proper signal activation on the J2 interface to force Modem B Offline and Modem A Online CDS 100 Diversity Switch MN CDS100 Introduction Revision 1 1 3 2 2 CDM 625 A with CnC Diversity Operation Antenna CDM 625 with CnC as Y cable Faults serial link Tx Mute amp online offline control signals x 5 External Fault Inputs 2 From ACU etc User Faults s
96. r use in place of the CA WR12135 1 Control Cable 2 The CA WR12135 1 Control Cable will mute the Offline modem s Tx IF If this is not desired then an alternate Control Cable CEFD P N CA 0000187 sold separately is available for use instead CAUTION It is ESSENTIAL that you make the control connections correctly Figure 5 38 CDM 710 Modem to Switch Control Connections CEFD Kit KT 0020556 5 46 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 9 2 Modem to User Data Interface Kit and Connection Examples In addition to the Modem to Switch control cabling shown previously a number of data interface configuration kits are available for use with the CDM 710 Broadcast Satellite Modem Separate cabling kits are needed for these data interfaces one data interface type is operable at a given time The data interface combinations allowable in the CDM 710 chassis Interface Slots 1 and 2 are as A While different data interface cards may be installed into both Interface slots only follows Interface Slot 1 Interface Slot 2 ASI CDI 40 None HSSI CDI 60 None None GigE CDI 70 5 9 2 1 Non IP Modem to User Data Interface Kit and Connection Examples MODEM B Data Interface CDS 100 Slot 1 J4 Control B User Data Interface _ P1 Alarms 43 Control A Diversity Switching Control Y Splitter MODEM A J2 Data Cable Data Ext Fault B
97. re of the CDS 100 whereby identical terrestrial data traffic signals are routed to both Online and Offline modems the diversity controller can avoid unnecessary switchovers By examining the fault status of both modems it can infer if the fault is external to the system For example you have configured your CDS 100 for switchover following Unit faults or Transmit Traffic faults and you have configured your modems for external clock operation Now suppose that the external equipment network multiplex router etc fails both the Offline and Online modems will now show a Transmit Traffic fault No Clock Detected from Terrestrial Port The CDS 100 Controller State Machine will see that both faults have occurred at the same time in fact within a 0 5 second window and infers that the fault is external Therefore no unnecessary switchover is initiated CDS 100 Diversity Switch MN CDS100 Introduction Revision 1 1 3 2 Diversity Data Switching Diversity switching differs from standard modem 1 1 redundancy switching whereas diversity switching usually means full chain redundancy is in use and therefore data and IF switching is handled via equipment external to Comtech EF Data s supplied equipment The CDS 100 is designed to provide the system designer with maximum flexibility by allowing the modems to switch autonomously or slaved to an external controller In most applications slaved operation is used 1 3 2 1 Basic Diversity O
98. re you to press S to Save Parameters to permanent storage This ensures that the configuration change is also applied to the Backup CDM 570 L 4 6 Configure the CDM 710G Ls 710s or 700s for Diversity Switching e CDM 710G 710GL Satellite Modem Installation and Operation Manual CEFD P N MN CDM710G e 710 Broadcast Satellite Modem Installation and Operation Manual CEFD P N MN CDM710 1OM e 700 Satellite Modem Installation and Operation Manual CEFD P N MN CDM700 IOM For correct operation of the CDS 100 the CDM 710G L 710 and 700 modems n must have the following installed e For the CDM 710G L o Firmware Version 5 1 1 or higher e For the CDM 710 o Firmware Version 2 4 1 or higher o Hardware Revision A chassis with round buttoned keypad e For the CDM 700 o Firmware Version 1 1 6 or higher o Hardware Revision A chassis with round buttoned keypad Note that Hardware upgrades are possible only for the 710 or 700 Rev version chassis and later diversity switching operation is not available with hardware versions prior to Rev A If your modems do not meet these requirements contact Comtech EF Data Product Support You may download free firmware updates from the Comtech EF Data web site Hardware revision upgrades must be performed at Comtech EF Data Modem configuration monitor and control are possible through local or remote means e Local Control Use the mod
99. references in the manual refer to EIA designations The sections in this chapter that identify the Diversity Switch Kit required for your modems are as follows CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 e Sect 5 2 Common Diversity Switch Kits e Sect 5 3 Cabling the CDM 625 A e Sect 5 4 Cabling the CDM 850 e Sect 5 5 Cabling the CDM 840 e Sect 5 6 Cabling the CDM 760 or CDM 750 e Sect 5 7 Cabling the CDM 570 A or CDM 570L AL e Sect 5 8 Cabling the CDM 710G or CDM 710GL e Sect 5 9 Cabling the CDM 710 e Sect 5 10 Cabling the CDM 700 Separately sold interface kits and cable assemblies are available to facilitate connection from the modems to a variety of user terrestrial data interfaces Examples of these cabling configurations are further identified throughout this chapter CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 2 Common CDS 100 Diversity Switch Kits When assembling a Comtech EF Data Diversity Switching System in addition to purchasing the desired modem pair one Online Traffic Modem one Offline Backup Modem you must purchase a Diversity Switch Kit tailored to your modem choice Each kit provides the CDS 100 Diversity Switch module and the control cables required for connection of the switch to the modems in the diversity switching configuration Kit usage on a per modem basis is as follows CDS 100 Diversity Switch Kit ModemPar 9 KT 0000265
100. s make sure that you securely fasten the screw locks on the Type D connectors This prevents accidental disconnection of the cables particularly when you are removing and replacing a backup unit 3 Terrestrial data interface components kits must be ordered separately See Sect 5 8 2 for CDM 710G L terrestrial data interface configuration and connection examples and details 5 39 MN CDS100 Revision 1 CDS 100 Diversity Switch Cables and Connections MODEM A J4 Control B To J3 Control A lc CAIWR12135 1 See Notes Control Cable Universal DB 9M 4 FIGURE NOTES 1 To provide user access to the modem Fault Summary Relay Control Y Cable CEFD P N CA WR13011 4 sold separately is available for use in place of the CA WR12135 1 Control Cable 2 The CA WR12135 1 Control Cable will mute the Offline modem s Tx IF If this is not desired then an alternate Control Cable CEFD P N CA 0000187 sold separately is available for use instead A CAUTION It is ESSENTIAL that you make the control connections correctly Figure 5 33 CDM 710G L Modem to Switch Control Connections CEFD Kit KT 0020556 5 40 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 8 2 Modem to User Data Interface Kit and Connection Examples In addition to the Modem to Switch control cabling shown previously a number of data interface confi
101. sing Kit 0000265 5 18 5 4 2 Unit to User Data Interface Connections and 5 19 5 4 2 1 850 Managed Switch Ethernet Bridge 5 19 5 4 2 2 CDM 850 Router enne ener stern aa TEA adr aa 5 21 CDS 100 Diversity Switch MN CDS100 Table of Contents Revision 1 5 5 Cabling to the CDM 840 5 116 sonscicsoseadedscvenstsccnaessscnssdess eo Saee SNS Fe ER suassescnsasecsecante 5 23 5 5 1 100 gt 840 Control Interface Cabling Using 0000265 5 24 5 6 Cabling to the CDM 760 or CDM 750 sssssccsssssccccssssccccssscecesssssccecsssesceesssseceesssseeaeses 5 27 5 6 1 CDS 100 gt CDM 760 CDM 750 Control Interface Cabling Using Kit 0000265 5 28 5 6 2 Modem to User Data Interface Connections and 5 29 5 7 Cabling to the CDM 570 A and 570 5 33 5 7 1 CDS 100 CDM 570 A CDM 570L AL Control Interface Cabling Using Kit KT 0000265 5 34 5 7 2 Modem to User Data Interface Connections and 5 35 5 7 2 1 Non IP Modem to User Data Interface Connections and
102. ss is entirely automatic if the Offline unit is replaced it does not have to be manually reprogrammed to match the Online unit e Second the Modem s Unit Tx and Rx faults signals from both modems are routed to the CDS 100 This allows the diversity controller to always know the health status of both modems e Third the online offline signals are routed from the CDS 100 to each modem Based on the modem faults the CDS 100 will determine which modem should be Online and Offline In the event that both modems indicate faults through some malfunction the CDS 100 switch will select by default Modem e Fourth 12V is routed from each modem to the CDS 100 for operational power This power from both modems is diode OR d so that the switch remains active if power is lost from one of the modems The CDS 100 provides two DB 9M male connectors 11 Ext Fault Input A and J2 Ext Fault Input to allow connection to any electrically compatible external controller The CDS 100 provides multiple electrical interfaces in support of a variety of user implementations You may use these connections to manually switch which modem is Online by using an external input provided by the external controller To activate the CDS 100 s external ports you must set the Unit EXT DIP switch to ON When the External Port DIP switch is in the OFF position the CDS 100 works identically to the CRS 180 1 1 redundancy switch but witho
103. tion see e Chapter 4 MODEM AND SWITCH CONFIGURATION e CDM 710 Broadcast Satellite Modem Installation and Operation Manual CEFD P N MN CDM710 1OM 2 For information on the cables identified in this section see Appendix A CABLE DRAWINGS 5 9 1 CDS 100 gt CDM 710 Control Interface Cabling Using Kit KT 0020556 n 1 Excluding modems the KT 0020556 CDS 100 Diversity Switch Kit Sect 5 2 2 provides all components shown in Figure 5 38 2 When you connect the Control Interface cables between the CDS 100 and the modems make sure that you securely fasten the screw locks on the Type D connectors This prevents accidental disconnection of the cables particularly when you are removing and replacing a backup unit 3 Terrestrial data interface components kits must be ordered separately See Sect 5 9 2 for CDM 710 terrestrial data interface configuration and connection examples and details 5 45 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 S See Fig Notes 1 amp 2 MODEM A 4 s See Fig Notes 1 amp 2 J3 Control 44 gt gt teri Af M 3 UM 1 a CAIWR12135 1 Se Notes Control Cable Universal DB 9M 4 FIGURE NOTES 1 To provide user access to the modem Fault Summary Relay Control Y Cable CEFD P N CA WR13011 4 sold separately is available fo
104. ts KT 12585 Single Mode or KT 12584 Multi Mode Figure 5 47 shows a CDM 700 diversity switching configuration with installation of one CDI 50 data interface installed in Slot 1 for use with OC 3 data and with Slot 2 empty This figure shows installation of one KT 12585 OC 3 Single Mode Interface Kit Multi Mode configurations use the KT 12584 OC 3 Multi Mode Interface kit You must use the cable kit that is specific to Single Mode or Multi Mode operation e The KT 12585 OC 3 Single Mode Interface Kit features yellow cables e The KT 12584 OC 3 Multi Mode Interface Kit features orange cables MODEM A x 9 0 a ee a AT Pcie Ba Semy er 2 i d 4 i T 1 CEP on s emos A MODEM B CDI 50 Optical SC connectors typical for Single Mode or Multi Mode OC 3 4 v F SS DCE 41 Rx Tx Em L Rx gt To User R Tx From User KT 12585 OC 3 Single Mode CDI 50 Interface Kit CEFD Part No Description PP CPS2A12501 Cable Assy RoHS Compliant Optical Coupler SC UPC Connectors KT 12584 OC 3 Multi Mode CDI 50 Interface Kit CEFD Part No Description PP CPM6A1250 Cable Assy RoHS Compliant Optical Coupler SC UPC Connectors Figure 5 47 CDM 700 OC 3 Interface Example Single Mode shown 5 56 CDS 100 Diversity Switch MN CDS100 Cables and Connections Revision 1 5 10 2 2 Gigabit Ethernet Data Interface CDI 70 Exampl
105. ty Switch MN CDS100 Switch Connectors and Pinouts Revision 1 3 2 CDS 100 User Connections 3 2 1 CDS 100 Modem Side Features The CDS 100 Diversity Switch modem side connectors Figure 3 3 provide all necessary external connections between the module and its compatible Comtech EF Data modems lt J4 J3 J2 J1 CONTROL B CONTROL A EXT FAULT EXT FAULT INPUT B INPUT A Ref 31 Ext Fault Input A Type D 9 pin male DB 9M External input to force A offline Ext Fault Input B Type D 9 pin male DB 9M External input to force B offline Control A Type D 9 pin female DB 9F Control Interface with Modem A Control B Type D 9 pin female DB 9F Control Interface with Modem B Figure 3 3 CDS 100 Modem Side Connectors 3 4 CDS 100 Diversity Switch MN CDS100 Switch Connectors and Pinouts Revision 1 3 2 1 1 J1 Ext Fault Input A Control Connector DB 9M Modem The J2 Ext ernal Fault Input A control connector is a 9 pin Type D male interface Pins 2 4 and 5 provide optional electrical types for connection to customer supplied external equipment Table 3 1 J1 Ext Fault Modem A Control Connector Pin Assignments Pin SignalName Signa Funcion 5 7 Should not be ed 3 j Ground Ground CMOS logic 0 or Relay closure to ground 9 Should notbeused
106. uration change is also applied to the Backup Modem Notes 4 14 CDS 100 Diversity Switch MN CDS100 Modem and Switch Configuration Revision 1 4 7 CDS 100 DIP Switch Settings traffic conditions resultant of switchover Some modems have additional settings or alarm masks that affect conditions refer to the pertinent modem manual for detailed explanations D The Switch Conditions DIP switches are set depending upon the type of Tx or Rx Figure 4 4 shows the DIP switches located on the Configure Side of the CDS 100 Diversity Switch Use these DIP switches with the accompanying table to set the Switch Conditions that determine switchover functionality for a given diversity switching configuration Switch Conditions DIP Settings wem um wa 7 7 5 Sompm Snr ter e owen _ NN on 5 ue Son nner ip us Seoersmetntorbtor Te Taie or Tata Figure 4 4 CDS 100 DIP Switch Settings 4 15 CDS 100 Diversity Switch MN CDS100 Modem and Switch Configuration Revision 1 Notes 4 16 Chapter 5 CABLES AND CONNECTIONS 5 1 Overview This chapter identifies the modem specific CDS 100 Diversity Switch Kit and the auxiliary data interface cables or kits required for that particular configuration 1 2 3 4 5
107. ut A Control Connector DB 9M Modem 3 5 3 2 1 2 J2 Ext Fault Input Control Connector DB 9M Modem 3 5 3 2 1 3 J3 Control A Control Connector DB 9F Modem A 3 6 3 214 14 Control Control Connector DB 9F Modem 3 6 3 2 2 CDS 100 Configure Side 3 7 3 2 2 1 Ground Stud isse tc eie e eder deca ae ee Ee e eoa ERE a aede ebd AE nada 3 7 CHAPTER 4 MODEM AND SWITCH nnne nnne nn 4 1 4 1 eris eC 4 1 4 2 Configure the CDM 625 As for Diversity Switching eere eee eene eene nnn nnn 4 3 4 2 1 User Remote Ethernet M amp C Interface 4 3 4 2 2 Configure Carrier in Carrier for Diversity Switching 4 4 CDS 100 Diversity Switch MN CDS100 Table of Contents Revision 1 4 3 CDM 850 or CDM 840 Operation with Diversity Switching 4 5 44 CDM 760 or CDM 750 Operation with Diversity Switching 4 7 4 5 Configure the CDM 570 A CDM 570L ALs for Diversity Switching eeeeeeeeeeee 4 9 4 5 1 570 CDM 570L AL Non IP C
108. ut the RF switching Each external port has three control lines two lines are active LOW and one line is active HIGH Only one line per External Port may be used at a time Minimum pulse width for a valid signal is CDS 100 Diversity Switch MN CDS100 Introduction Revision 1 500ms Note that constant signal level may also be applied See Table 1 2 for the definition of each pin assignment Table 1 2 CDS 100 Ext Fault Connector Pin Definition Pm SgmiNme _ SgmiFuckn e 6 Ground Ground Si Passive Ho 3 Should notbeused 8 Ground Ground CMOS logic 0 or Relay closure to ground 9 Shouldnotbeused CMOS logic 0 or Relay closure to ground Q Chapter 3 CONNECTORS PINOUTS You may enable Manual Switching via the Online modem through its front panel or by remote control You may control Automatic Switching via setup of the desired switch over conditions using the DIP switches on the CDS 100 This selection provides a great deal of flexibility in the operation of the switch you can select between Modem Unit faults only Modem Unit faults or Receive Traffic faults Modem Unit faults or Transmit Traffic faults Modem Unit faults or External Control or all three Automatic Switching is assisted by the two green LEDs located to the right of the DIP switches on the Configuration Side of the CDS 100 indicating which modem is Online With the bridging architectu
109. ve poratinns and Maintenance CDM 570A Comtech Data Modem Redundancy 1 1 Redundancy Control Redundancy Mode Enabled Force 1 1 switch Only applies to Online modem Redundancy Monitor 1 1 Redundancy State Online 1 1 Switch 1 1 Switch is not connected Local Unit Management IP Address Mask 192 168 001 011 24 Ethernet Web Server HTTP Interface Figure 4 2 CDM 570 A CDM 570L AL Configuration Interface Examples Because the modem automatically detects if it is connected to a diversity switching system the steps required to configure both modems are minimal Modem configuration monitor and control are possible through local or remote means Figure 4 2 4 9 CDS 100 Diversity Switch MN CDS100 Modem and Switch Configuration Revision 1 e Local Control Use the modem front panel to fully configure monitor and control the modem operation o The LEDs indicate in a summary fashion the status of the modem o The VFD Vacuum fluorescent Display is an active display showing two lines of 24 characters each It produces a blue light with adjustable brightness Nested menus display all available options and prompt you to carry out a required action o keypad comprises six individual keyswitches The keys have a positive click action that provides tactile feedback Enter data via the keypad Data prompts and messages are displayed on the VFD e Serial Remote Control Configuration monitoring

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