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RCS11 Manual - Comtech EF Data

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1. IDR ESC Backward Alarm 3 Common G 703 Insert Data Out A Synch Data Receive Data A Input IDR ESC Backward Alarm 3 Normally Open External Clock A Output Ground GND IDR ESC Audio Input Channel 1 A Output IDR ESC Audio Input Channel 2 A Output MN RCS11 Revision 9 IDR ESC Audio Output Channel 1 A Input RCS11 1 1 Redundancy Switch Connector Pinouts 18 IDR ESC Audio Output Channel 2 A Input 19 IDR ESC Backward Alarm Input 3 Output 20 IBS ES Transmit Data A IDR ESC Backward Alarm 1 Output 21 Mod Fault Open Collector Input 22 IBS ES Receive Data A Input 23 IBS ES Data Set Ready RS 232 Only Input 24 IDR ESC Transmit 8 Kops Clock A Input 25 IDR ESC Transmit 8 Kbps Data A Output 26 IDR ESC Receive 8 Kbps Clock Input 27 IDR ESC Receive 8 Kbps Data Input 28 IDR ESC Backward Alarm Output 4 Normally Closed 29 IBS Transmit Octet A Output 30 ynch Data Data Mode A Input 31 ynch Data Clear to Send A Input 32 IBS Receive Octet A ynch Data Request to Send A Output ynch Data Receiver Ready A Input 703 Send Data B Output ynch Data Send Data Input B Output 37 IDR ESC Backward Alarm 1 Normally Closed 38 703 Insert Data Input B Output 39 ynch Data Send Timing B Input 40 IDR ESC Backward Alarm Out 2 Common ynch Data Terminal Timing
2. af A E Ja Bis ali a REMOTE Rare lp Rapyne ee IEC 22 ae UE TLL NIFC 3 RUR MON e oli L BAND 1700 OUT mf OUT me 7 ro dis F j ESIIN pen Ja K a J MEMORY CARD ETHERNET Msi Figure 4 12 RCS11 with HSSI ASI Interface Connected to DM240XR Modulators with HSSI PIIC Cards Table 4 12 Connection Hardware tiem No Quantity Part Number CA 3598 36 3 BNC to BNC 75 Ohm Coaxial Cable CA 3841 2 2 HSSI Data Cable CA 3865 Alarm Fault Cable MN RCS11 Revision 9 4 15 RCS11 1 1 Redundancy Switch Installation 4 6 13 DM240XR DVB Parallel Figure 4 13 illustrates a 1 1 system using a RCS11 with a DVB Parallel Interface connected to DM240XR Modulators with DVB M2P Parallel PIIC Cards Table 4 13 describes the connection hardware required IE 33 s le la REMOTE Raia OM MADE IN USA Pe Se OOO A La Jz dJ nn q i TERMINAL SWITCH ALARMS g JS J F 3 NC 22 a INTEC s3 MO d me nt cocos MUMBA Llama EXT REF IN ON Four L BAND oe A o me Oui E ea Oe gt ra A A PAR A E B P JO A MEMORY CARD ETHERNET ASI 7 EEE i RANYNE Emen MADE IN PISA Ra d De i S f C z on MINED INTEC s i TERMINAL SWITCH ALARMS mea eee EXT REF IN rane F Ou Can OOS ae FN CHo aie oe m H Ji N MEMORY CARD ETHERNET ASI A ROATE A Figure 4 13 RCS11 with Parallel Interface Connected to DM240XR Modulators With DVB Para
3. MN RCS11 Revision 9 4 6 RCS11 1 1 Redundancy Switch Installation 4 6 4 DMD20 DMD50 or DMD2050 ASI DVB with RCS11 ASI HSSI Figure 4 4 illustrates a 1 1 system using a RCS11 with the HSSI ASI Interface connected to DMD20 or DMD50 Modems with 70 140 MHz option utilizing the ASI DVB data Interfaces Table 4 4 describes the connection hardware required Figure 4 4 RCS11 with HSSI ASI Interface Connected to DMD20 DMD50 or DMD2050 Modems with ASI DVB Interfaces Table 4 4 Connection Hardware item No Quantity Part Number RF ZSC 2 175 70 140 IF Splitter PF 206d CA 3598 36 3 BNC to BNC 75 Ohm Coaxial Cable CA 3865 Alarm Fault Cable MN RCS11 Revision 9 4 7 RCS11 1 1 Redundancy Switch Installation 4 6 5 DMD20 HSSI Figure 4 5 illustrates a 1 1 system using a RCS11 with the HSSI ASI Interface connected to DMD20 Modems with HSSI Interfaces Table 4 5 describes the connection hardware required Figure 4 5 RCS11 with HSSI ASI Interface Connected to DMD20 Modems with HSSI Interfaces Table 4 5 Connection Hardware Quantity Part Number 1 RF ZSC 2 175 70 140 IF Splitter CA 3598 36 3 BNC to BNC 75 Ohm Coaxial Cable CA 4181 HSSI Data Cable CA 3865 Alarm Fault Cable MN RCS11 Revision 9 4 8 RCS11 1 1 Redundancy Switch Installation 4 6 6 DMD20 DMD50 DMD2050 ETHERNET Figure 4 6 illustrates a 1 1 system using a RCS11 with the Ethernet Interface connected to a DMD20 DMD50 or DMD2
4. BNC to BNC 75 Ohm Coaxial Cable oe 2 CA 4181 HSSI Data Cable O fd CA 5162 Alarm Fault Cable MN RCS11 Rev 9 Errata ER RCS11 EA9 Comtech EF Data Documentation Update DMD20 DMD50 or DMD2050 ASI DVB with RCS11 ASI HSSI Figure 4 4 illustrates a 1 1 system using a RCS11 with the HSSI ASI Interface connected to DMD20 or DMD50 Modems with 70 140 MHz option utilizing the ASI DVB data Interfaces Table 4 4 describes the connection hardware required Figure 4 4 RCS11 with HSSI ASI Interface Connected to DMD20 DMD50 or DMD2050 Modems with ASI DVB Interfaces Table 4 4 Connection Hardware Quantity Part Number RF ZSC 2 175 70 140 IF Splitter 2 8 CA 3598 36 3 BNC to BNC 75 Ohm Coaxial Cable CA 5162 Alarm Fault Cable MN RCS11 Rev 9 Errata ER RCS11 EA9 Comtech EF Data Documentation Update DMD20 HSSI Figure 4 5 illustrates a 1 1 system using a RCS11 with the HSSI ASI Interface connected to DMD20 Modems with HSSI Interfaces Table 4 5 describes the connection hardware required L A r 7 a TXOUT TXA a 3 13 5 ll A OA A ia A i N rE 7 a A t mojar EMO VAC H Figure 4 5 RCS11 with HSSI ASI Interface Connected to DMD20 Modems with HSSI Interfaces ltemNo Quantity Part Number Discription 3 BNC to BNC 75 Ohm Coaxial Cable 2 3 2 case HSSI Data Cable CA 5162 Alarm Fault Cable MN RCS11 Rev 9 Comtech EF Data is an A59100 Rev
5. J16 TERR TX BNC G 703 T3 E3 Optional ASI Data In J17 TXB BNC G 703 T3 E3 Optional ASI Back Up J18 RXA BNC G 703 T3 E3 Optional ASI Primary J19 TERR RX BNC G 703 T3 E3 Optional ASI Data Out J20 RX B BNC G 703 T3 E3 Optional ASI Back Up MN RCS11 Revision 9 3 6 RCS11 1 1 Redundancy Switch User Interfaces 3 3 1 5 Ethernet Interface Figure 3 5 illustrates the RCS11 that supports 10 100 1000 Data Rates The RCS11 Ethernet interface can be configured to support a modem or modulator demodulator The S1 switch must be properly set to the correct position to support the modem or Modulator Demodulator Table 3 5 describes the connection hardware required i M rete Figure 3 5 RCS11 Ethernet Interface 10 100 1000 Table 3 5 Connection Hardware J27 DATAB RJ45 Ethernet Data Back Up J28 TERR DATA RJ45 Ethernet Data Input Output J29 DATAA RJ45 Ethernet Data Primary S1 Switch Modem or Mod Demod setting Switch moving the switch to the left sets the unit to the Modem Feature moving the switch to the right sets the unit to the Mod Demod Feature NOTE Power must be cycled after changing S1 to desired setting for effect to take place Modem Mod Demod Lo Figure 3 6 RCS11 S1 Switch Diagram MN RCS11 Revision 9 3 7 S gt 30 MNOZ O WY RCS11 1 1 Redundancy Switch User Interfaces 3 3 1 6 T3 E3 STS1 Interface Figure 3 7 illustrates the RCS11 T3 E3 STS1 Table 3 6 describes the connectio
6. Table 5 13 J7 Data A M2P Parallel 25 Pin Female D MN RCS11 Revision9 i RCS11 1 1 Redundancy Switch Connector Pinouts 5 7 2 Terrestrial Data J10 DVB Parallel Interface The Terrestrial Data J10 DVB Parallel Interface is a 25 Pin Female D port Refer to Table 5 14 for pinouts Ping eri Signal A a ate tpt DVALID PSYNC PNA MN RCS11 Revision 9 5 12 RCS11 1 1 Redundancy Switch Connector Pinouts 5 7 2 1 Terrestrial Data J10 M2P Data Interface The Terrestrial Data J10 M2P Interface is a 25 Pin Female D port Refer to Table 5 15 for pinouts Pino Sal OUTCLK OUTCLK CLK CLK SYNC SYNC VALID VALID DO e ts D2 A er a ee D5 D6 D7 NC N al gt Q N MN RCS11 Revision 9 5 13 RCS11 1 1 Redundancy Switch Connector Pinouts 5 7 3 Alarm A J18 The Alarm A Interface is a 9 Pin Female D port Refer to Table 5 16 for pinouts Table 5 16 J18 Alarm A 9 Pin Female D 5 7 4 Alarm B J19 The Alarm B interface is a 9 Pin Female D port Refer to Table 5 17 for pinouts Table 5 17 J18 Alarm A 9 Pin Female D Ping Signat ame eco Wo Fait Open Galton p 5 8 DMD50 UNIVERSAL G703 T3 E3 amp RS422 SERIAL INTERFACE w SCSI The RCS11 Unversal G703 Unbalanced Synchrounous Interface supports RS422 Serial data and G703 T3 E3 amp STS1 data rates for the DMD50 5 8 1 EIA 530 J36 The ElA 530 is a 25
7. ASI Interface Connected to DM240XR Modulators and DD240XR Demodulators with HSSI Interfaces Table 4 15 Connection Hardware iem No _ Quantity Part Number 14i 1 RF ZSC 2 175 70 140 IF Splitter 2 4 CA 3598 36 3 BNC to BNC 75 Ohm Coaxial Cable a l a o CA 3841 2 2 HSSI Data Cable 4 fd CA 3865 Alarm Fault Cable MN RCS11 Revision 9 4 18 RCS11 1 1 Redundancy Switch Installation 4 6 16 DMD20 RS530 to RCS11 RS449 422 Serial Data Interface Figure 4 16 illustrates an RCS11 1 1 system with the RS449 Serial Interface connected to DMD20 s using the ElA 530 connection Table 4 16 describes the connection hardware required Figure 4 16 RCS11 with Serial Interface Connected to DMD20 s Table 4 16 Connection Hardware item No Quantity Part Number RF ZSC 2 175 70 140 IF Splitter CA 3598 36 3 BNC to BNC 75 Ohm Coaxial Cable CA 5165 3 RS530 to RS449 Data Cable MN RCS11 Revision 9 4 19 RCS11 1 1 Redundancy Switch Installation 4 6 17 DMD20LBST RS530 to RCS11 RS449 422 Serial Data Interface Figure 4 17 illustrates an RCS11 1 1 system with the RS449 Serial Data Interface connected to DMD20LBST s using the EIA 530 connection RCS11 will not pass BUC Voltage Table 4 17 describes the connection hardware required RX IN _ Cp Figure 4 17 RCS11 with Serial Interface Connected to DMD20LBST s Table 4 17 Connection Hardware item No Quantity Part Number Descr
8. EF DATA EME df RADYNE aay RCST7 17 1 1 Redundancy Switch Installation and Operation Manual Comtech EF Data is an AS9100 Rev B ISO9001 2000 Registered Company DD 200 SGS _ GS IMPORTANT NOTE The information contained in this document supersedes all previously published information regarding this product This manual is subject to change without prior notice Part Number MN RCS11 Revision 9 OMTECH EF DATA ETT Errata A Comtech EF Data Documentation Update Changes to Chapter 4 Connection Hardware for Tables 4 3 4 4 4 5 Alarm Fault Cable name Subject Date July 9 2010 Original Manual Part Number aN dali Errata Number ER RCS11 EA9 Agile CO Number C12397 Agile Document ID Change Specifics This information will be incorporated into the next revision Replace the following pages with the pages Errata ER RCS11 EA9 Comtech EF Data Documentation Update DMD20 DMD50 or DMD2050 with HSSI Interface Figure 4 3 illustrates a 1 1 system using a RCS11 with the universal Interface connected to DMD20 or DMD50 Modems with 70 140 MHz option and G 703 HSSI Interfaces Table 4 3 describes the connection hardware required Figure 4 3 RCS11 with HSSI G 703 Interface Connected to DMD20 DMD50 or DMD2050 Modems with G 703 HSSI Interfaces Table 4 3 Connection Hardware for 70 140 MHz Option item No Quantity Part Number to 1 RF ZSC 2 175 70 140 IF Splitter CA 3598 36 3
9. Frame sequence number insures correct packet acknowledgment and data transfers 1 byte lt OPCODE gt This byte identifies the message type associated with the information data The equipment processes the data according to the value in this field Return error codes and acknowledgment are also included in this field 2 bytes lt DATA gt Information data The number of data bytes in this field is indicated by the lt BYTE COUNT gt value lt CHECKSUM gt The modulo 256 sum of all preceding message bytes excluding the lt SYNC gt character 1 byte dh The DMD15 RLLP is not software compatible with the following previous Radyne products RCU5000 and DMD4500 These products may not occupy the same bus while using this protocol as equipment malfunction and loss of data may occur MN RCS11 Revision 9 B 6 RCS11 1 1 Redundancy Switch RCS11 Remote Communications IMPORTANT When transmitting a packet at 9600 baud the Remote M amp C should ensure that the timeout value between characters does not exceed the time it takes to transmit 200 characters 200 msec If this timeout value is exceeded the equipment will timeout Regular Commands Opcode lt 2000h gt Query RCS11 Device Identification Query Response Data Field 1 byte lt 1 gt Device Identification 26 decimal for RCS11 Opcode lt 2080h gt Query RCS11 Device Firmware Version Query Response Data Field 19 bytes lt 1 gt Device Firmware Ver
10. MN RCS11 Revision 9 3 2 RCS11 1 1 Redundancy Switch User Interfaces Table 3 1 Connection Hardware LOCATION CONNECTOR DESCRIPTION AC1 AC2 IEC EN60320 C 3 Power Entry Module for Primary and Back Up AC DC1 DC2 MS3102A10SC Power Entry Module for Primary and 3P Back Up DC FAULT FAULT 9 PinFD Sub Pin F D 9 PinFD Sub Switch Fault Status Switch Fault Status Status J15 ECS 8K 15 Pin F D Sub Eng Service Channel for Teletype DATA J16 ESC VOICE 9 Pin F D Sub Eng Service Channel for Voice or 64K Data J17 ESC 25 Pin F D Sub Eng Service Channel for Backward ALARMS Alarm Reporting J18 ES ES 9 Pin F D Sub Earth Station To Earth Station J20G703 J20G703 703 15 Pin FD Sub Pin F D 15 Pin FD Sub Balanced Balanced Asynchronous Data Data O mo e EE ET 3 3 1 2 ASI Interface with Optional Offline IF Monitor Figure 3 2 illustrates the RCS11 ASI Interface with the optional offline IF monitor port This is used to monitor either the primary or back up data stream when in the offline state The offline IF monitor port is available with the ASI Interface only Table 3 2 describes the connection hardware required MN RCS11 Revision 9 3 3 RCS11 1 1 Redundancy Switch User Interfaces DATAA ASITERR DATAB y _ a IA cs y EM J10 Figure 3 2 RCS11 ASI Interface for DM240XR or DD240XR Table 3 2 Connection Hardware LOCATION CONNECTOR DESCRIPTION Asynchronous Data Asynchronous Data
11. 68 Pin Female High Density Connector Isern Soa Synch Data Send Data Output IDR ESC Backward Alarm 1 Common 2 A 3 5 Synch Data Send Timing A Input 7 Synch Data Terminal Timing A Output 8 IDR ESC Backward Alarm 2 Normally Closed 9 G 703 Drop Data Out A Synch Data Receive Timing A Input MN RCS11 Revision 9 5 4 RCS11 1 1 Redundancy Switch Connector Pinouts 10 IDR ESC Backward Alarm 3 Common 11 G 703 Insert Data Out A Synch Data Receive Data A Input 12 IDR ESC Backward Alarm 3 Normally Open 13 External Clock A Output 14 48 57 Ground GND 15 IDR ESC Audio Input Channel 1 A Output 16 IDR ESC Audio Input Channel 2 A Output 17 IDR ESC Audio Output Channel 1 A Input 18 IDR ESC Audio Output Channel 2 A Input 19 IDR ESC Backward Alarm Input 3 Output 20 IBS ES Transmit Data A IDR ESC Backward Alarm 1 Output 21 Mod Fault Open Collector Input 22 IBS ES Receive Data A Input 23 IBS ES Data Set Ready RS 232 Only Input 24 IDR ESC Transmit 8 Kops Clock A Input 25 DRESCTransmit 8 Kbps Data A 26 IDR ESC Receive 8 Kbps Clock Input 27 IDR ESC Receive 8 Kbps Data Input 28 IDR ESC Backward Alarm Output 4 Normally Closed 29 IBS Transmit Octet A Output 30 ynch Data Data Mode A Input 31 ynch Data Clear to Send A Input 32 IBS Receive Octet A Input 33 ynch Data Request to Send A O
12. DVB with RCS11 ASIBSS IL ooooococnccncnncnocnconononnconcnncnnononnncnccnnon 4 7 4 6 5 DMD THS A a stat et aston a aaa usbeicnablacke 4 8 4 6 6 DMD20 DMD50 ETHERNET e dde 4 9 4 6 7 DMDIOTSESS TS esti atar bra ende ptos Era ee an as e 4 10 4 6 8 PMMP CAS O o eee ee a 4 11 4 6 9 DM240XR ASI Data Tte on do 4 12 A ONO DOZIOXR Element de dr brad ect Sel Rea ol ad 4 13 AON DIDIOXK Eden tias dls lalo sean 4 14 4012 DIA ENS Ieper a Ree TE Ame ey eee eer eA Pe mm 4 15 AOS DIMZ240XkR DVB Parallels a e re dao ea es elo aa 4 16 ASIA DDAOXRH Sd e e da 4 17 40 15 DM240XR amp DD OA Ro da E tdi ol 4 18 4 6 16 DMD20 RS530 to RCS11 RS449 422 Serial Data Interface occcoonccnnncccnoncccnnnccnoniconono 4 19 4 6 17 DMD20LBST RS530 to RCS11 RS449 422 Serial Data Interface cccoonncccnnnncccnnnncccs 4 20 CHAPTER 5 CONNECTOR PINOUTS a diia 5 1 5 1 REST COMEN rtdo ida 5 1 32 RS wite hesesare aean T aANT RETE 5 1 53 DEPOWE Inpec E 5 1 5 4 RESTE CONMON CONNECTION Sita tinicbicie ae arara i 5 2 RCS11 1 1 Redundancy SwitchTable of Contents Revision 9 Table of Contents MN RCS11 5 4 1 A A O IO ca eect cA A ca veasttent 5 2 5 4 2 REMOTE sido 52 5 4 3 TADA a US E A a 5 3 5 4 4 OOD acacia 5 3 5 4 5 MPN EEE EE tae eh A O AE E ANT 5 3 5 4 6 A a OY 5 3 5 5 UNIVERSAL G 703 SYNCHROUNOUS INTERFACE esssoessseessssosssssossssocssseossssooessseosoo 5 3 5 5 1 SINE DATA IA AA A A A 5 3 529 2 MODEM A amp B J7 amp J11 G703 RS422 Serial
13. Deseo os we Os O ear en O O one 5 8 7 RXB J30 Modem B RX Data Port SD is a G703 Unbalanced 75 Ohm Female BNC Connector 5 8 8 TERR RX J31 The TERR RX User Data Port is a G703 Unbalanced 75 Ohm Female BNC Connector 5 8 9 RXA J32 Modem A RX Data Port SD is a G703 Unbalanced 75 Ohm Female BNC Connector 5 8 10 TXB J33 Modem B TX Data Port RD is a G703 Unbalanced i5 Ohm Female BNC Connector 5 8 11 TERR TX J34 The TERR TX User Data Port is a G703 Unbalanced 75 Ohm Female BNC Connector 5 8 12 TXA J35 Modem A TX Data Port RD is a G703 Unbalanced 75 Ohm Female BNC Connector MN RCS11 Revision 9 5 19 RCS11 1 1 Redundancy Switch Connector Pinouts 5 9 High Speed Serial Interface HSSI 8 ASI or G703 Interface Optional This interface supports HSSI and the G703 or ASI interface The RCS11 must be configured with either ASI or G703 when ordering This interface is supported by the DMD20 DMD50 DD240XR and DM240XR Modem 5 9 1 HSSI TERR DATA J8 The HSSI High Speed Serial Interface J6 complies with the HSSI Functional and Electrical Specifications The physical interface is a 50 Pin SCSI 2 Type Connector Electrical levels are ECL Gapped clocking not supported The pinouts for this interface are listed in Table 5 24 Pinno PinNo Signal Name Description Direction a f e s Jero A Reveie Timing Output ef ca ae avale Out o ci Data Output Senami So Ou
14. J18 ALARM A 9 Pin D Sub AAN Device C Alarm Fault Back Up J20 MONITOR Offline IF Monitor MN RCS11 Revision 9 3 4 RCS11 1 1 Redundancy Switch User Interfaces 3 3 1 3 RCS11 Parallel Interface Figure 3 3 illustrates the RCS11 DVB Parallel Data Interface RS422 and LVDS Parallel Table 3 3 describes the connection hardware required ame 10 d i TERRESTRIAL DATA Figure 3 3 RCS11 DVB Parallel Interface RS422 and LVDS Table 3 3 Connection Hardware LOCATION CONNECTOR DESCRIPTION J7 DATA A 25 Pin F D Sub Parallel RS422 and LVDS Data A J10 TERRESTRIAL 25 Pin F D Sub Parallel Data Input DATA J11 DATAB 25 Pin F D Sub Parallel RS422 and LVDS Data B J18 FAULT A 9 Pin F D Sub Alarm Fault Primary Device J19 FAULT B 9 Pin F D Sub Alarm Fault Back Up Device MN RCS11 Revision 9 3 5 RCS11 1 1 Redundancy Switch User Interfaces 3 3 1 4 G 703 HSSI Interface with G 703 or ASI E3 T3 DS3 STS1 Figure 3 4 illustrates the RCS11 HSSI Interface and optional G 703 or ASI data interface The RCS11 must be configured from the factory to support ASI or G703 The G703 rates supported are E3 T3 and STS Table 3 4 describes the connection hardware required For G 703 with IDR ESC support Refer to 3 3 1 6 IMPORTANT G 703 Interface can be configured from the factory to support ASI Asynchronous Serial Interface Figure 3 4 RCS11 HSSI G 703 Interface JIS TXA BNC G 703 T3 E3 Optional ASI Primary
15. Query Response Data Field 8 Bytes lt 1 gt Switch Delay Mod Fault MSB lt 1 gt Switch Delay Mod Fault LSB lt 1 gt Switch Delay Mod NoFault MSB lt 1 gt Switch Delay Mod NoFault LSB lt 1 gt Switch Delay Demod Fault MSB lt 1 gt Switch Delay Demod Fault LSB lt 1 gt Switch Delay Demod NoFault MSB lt 1 gt Switch Delay Demod NoFault LSB Opcode lt 2286h gt Command RCS11 Switch Delays Command Data Field 8 Bytes lt 1 gt Switch Delay Mod Fault MSB lt 1 gt Switch Delay Mod Fault LSB lt 1 gt Switch Delay Mod NoFault MSB lt 1 gt Switch Delay Mod NoFault LSB lt 1 gt Switch Delay Demod Fault MSB lt 1 gt Switch Delay Demod Fault LSB lt 1 gt Switch Delay Demod NoFault MSB lt 1 gt Switch Delay Demod NoFault LSB Opcode lt 2087h gt Query RCS11 Switch Alarms Query Response Data Field 5 bytes lt 1 gt Global Current Alarm lt 1 gt External Current Alarms Bit O Bit 1 Bit 2 Bit 3 Bit 4 Bit 5 Bit 6 Bit 7 lt 1 gt Switch Current Alarms Bit O Bit 1 Bit 2 Bit 3 Bit 4 Bit 5 lt 2 gt Spare Current Alarms MN RCS11 Revision 9 Bit 0 1 Global Alarm Bit 1 7 unused return O Mod A Alarm Force Mod A Alarm Demod A Alarm Force Demod A Alarm Mod B Alarm Force Mod B Alarm Demod B Alarm Force Demod B Alarm Se bh bh bobo ee ee Switch Power 1 Alarm Switch Power 2 Alarm Switch Firmware Alarm Switch NV Alarm Switch Internal Alarm unused return
16. Remote Modem Mod Only Demod Only 50 msec Maximum 50 msec Maximum Demod Lock Time 40 msec 1 Second 70 140 MHz BNC F 75 Ohm Standard 50 Ohm Optional L Band SMA F All L Band Products All operating parameters can be monitored and controlled via the front panel display keypad or Parameters Monitored Parameters Controlled 7 4 Terrestrial Interfaces the RS 485 or RS 232 serial control channel in either terminal or command modes The following modem parameters may be controlled and or monitored Mode Mod Demod Modem Power Supply Status Internal Switch Settings Software Revision Auto Manual Select A Select B Mode Mod Demod Modem Auto Manual Select A Select B DMD15 Universal RS449 V 35 RS232 G 703 Bal Unbal IDR 4 IBS Alarms Drop amp Insert DM240XR ASI M2P DVB RS422 or LVDS HSSI Ethernet 100 1000 Base T RS 530 DD240XR Synch ASI or ASI with offline IFMonitor or RS530 Universal M2P DVB RS 422 or LVDS Universal G703 T3 E3 STS1 HSSI Ethernet Ethernet 100 1000 Base T RS 530 MN DMD20 20LBST Rev 11 7 1 DMD20 DMD20LBST Universal Satellite Modem Technical Specifications DMD20 Synch RS530 V 35 RS232 Universal RS530 V 35 RS232 G 703 IDR IBS Alarms Drop amp Insert ASI Parallel HSSI Ethernet 10 100 Base T RS530 DMD50 Synch RS530 V 35 RS232 Universal RS530 V 35 RS232 G 703 IDR amp IBS Alarms Drop amp Insert Universal G703 T3 E3 STS1 HSSI
17. The TX A is the TX IF input from the modulator If the RCS11 is configured for a 70 or 140 MHz application then this connector is either a 75 Ohm or 50 Ohm BNC connector If the switch is configured for L Band then this connector is a 50 Ohm SMA female connector 5 4 6 GND The Chassis Ground connection is located on the rear panel next to the AC input power entry module The Chassis ground connection is a 10 32 threaded stud 5 5 UNIVERSAL G 703 SYNCHROUNOUS INTERFACE The RCS11 Unversal G703 Synchrounous Interface supports G703 Balanced amp Unbalanced and synchrounous data for the DMD15 DMD20 and the DMD50 products 5 5 1 SYNC DATA 37 The Sync Data Port is a 37 Pin RS449 Female D Connector This port is the user interface for Synchronous RS 422 RS 485 RS 232 V 35 Data Refer to Table 5 4 for pinouts amor Disoription NA z Send Data A D MN RCS11 Revision 9 5 3 RCS11 1 1 Redundancy Switch Connector Pinouts CO a CT TAN CO Y Receive Timing A Toup CON lear To Send A ou OSS 5 5 2 MODEM A amp B J7 J11 G703 RS422 Serial Universal Interface w SCSI connectors The Modem Channel a Port is a 68 Pin High Density Female SCSI Connector This port is the data interface used to connect to the primary and backup modems This interface supplies the RS422 Synchrounous G703 IDR and IBS data information from the modems Refer to Table 5 5 for pinouts Table 5 5 J7 amp J11 MODEM A
18. 5 4 1 FAULTS J1 The Fault Port is a 9 Pin Female D Connector This does not include the HSSI interface Refer to Table 5 2 for pinouts Table 5 2 Fault Port 9 Pin Female D Connector Pino Description Sats 7s ste Fat tay Normal Case e most Secas Relay Nom Open 2 deme Selected Relay Normal Cased 5 4 2 REMOTE J2 The Remote Control Port is a 9 Pin Female D Connector Refer to Table 5 3 for pinouts Table 5 3 Remote Port 9 Pin Female D Connector J2 COTO Signal 1 RS 485 Remote RLLP Select 2 RX RS232 Input 3 TX RS232 Output 4 NC NA 5 Ground GND 6 RX A RS485 Input MN RCS11 Revision 9 5 2 RCS11 1 1 Redundancy Switch Connector Pinouts RX B RS485 Input TX A RS485 Output TX B RS485 Output Note Connect to Ground on power up to enable RS485 Mode 5 4 3 TX B J3 The TX B is the TX IF input from the modulator If the RCS11 is configured for a 70 or 140 MHz application then this connector is either a 75 Ohm or 50 Ohm BNC connector If the switch is configured for L Band then this connector is a 50 Ohm SMA female connector 5 4 4 TX OUT J4 The TX OUT is the TX IF Output from the switch If the RCS11 is configured for a 70 or 140 MHz application then this connector is either a 75 Ohm or 50 Ohm BNC connector If the switch is configured for L Band then this connector is a 50 Ohm SMA female connector 5 4 5 TX A J5
19. B Output 41 42 IDR ESC Backward Alarm 2 Normally Open 43 703 Drop Data Out B Synch Data Receive Timing B Input 44 IDR ESC Backward Alarm 3 Normally Closed 45 703 Receive Data B Synch Data Receive Data B Input 46 IDR ESC Backward Alarm 4 Common 49 52 External Clock B Output IDR ESC Audio Input Channel 1 B Output IDR ESC Audio Input Channel 2 B Output IDR ESC Audio Output Channel 2 B Input 53 IDR ESC Backward Alarm 4 Output 54 IBS ES Transmit Data B Synch Data Receive Data B Output 55 Demod Fault Open Collector Input 56 IBS ES Receive Data B Input 58 IDR ESC Transmit 8 Kbps Clock B Input MN RCS11 Revision 9 5 16 RCS11 1 1 Redundancy Switch Connector Pinouts 59 IDR ESC Transmit 8 Kops Data B Output 60 IDR ESC Receive 8 Kbps Clock B Input 61 IDR ESC Receive 8 Kbps Data B Input 62 IDR ESC Backward Alarm 4 Normally Open 63 IBS Transmit Octet B Output 64 ynch Data Data Mode B Input 65 ynch Data Clear to Send B Output 66 IBS Receive Octet B Input 67 ynchronous Data Request to Send B Output 68 ynchronous Data Receiver Ready B Input 5 8 3 ESC 8K DATA J15 The ESC 8K Data Port is a 15 Pin Female D Connector Refer to Table 5 20 for pinouts Table 5 20 ESC 8K Data Interface 15 Pin Female D Connector J15 e eos ca Rx Octet B Output Rx Cl
20. DELAYMF 2 gt gt delaymn DELAYMN 2 gt gt dmd DMD A gt gt mod MOD A gt gt mode MODE MANUAL gt Typing a command without additional parameters or miss spelling of the command will return an error message gt baud Error BAD ARGUMENT gt gt staus Error BAD COMMAND gt Queries Help Status and Ver are typed without addition parameters gt status STATUS REPORT OPERATING MODE MOD A DMD A MODE MANUAL COMMUNICATION BAUD RATE 9600 REMOTE ADDR 32 lt 0x20 gt SWITCH SETTINGS CONFIG1 0xff CONFIG2 0xf ADDRBAUD Oxff DELAYS DELAYMF 2 DELAYMN 2 DELAYDF 50 DELAYDN 50 MN RCS11 Revision 9 C 2 RCS11 1 1 Redundancy Switch Terminal Communications gt Ver RCS11 1 1 Redundancy Switch Copyright c 1996 1997 Radyne Firmware fw03458 E Release Date 102797 Version 01 05 gt The commands ADDR nn and BAUD nn are dependent on internal dip switches being set to Soft If the dip switches are not set to soft the following error will occur gt baud 4800 Error BAUD RATE IS HARD CONFIGURED gt gt addr 55 Error REMOTE ADDRESS IS HARD CONFIGURED gt When a command is issued with valid parameters it will be followed by the command prompt no error message gt delaydf 5 gt gt mod a gt gt dmd b gt DELAYDF demod fault delay The value is amount of ticks that will occur before the RCS11 considers a demod fault a true fault A tick is equal to 20m seconds DELA
21. Data ao to Send B Output 68 ynchronous Data Receiver Ready Input 5 5 3 ESC 8K DATA J15 The ESC 8K Data Port is a 15 Pin Female D Connector Refer to Table 5 6 for pinouts Table 5 6 ESC 8K Data Interface 15 Pin Female D Connector J15 CC O Rx Octet B Output Rx Clock B Output Rx Data B Output Not Used N A Tx Data A Input Tx Clock A Output Tx Octet A Output Rx Octet A Output Rx Clock A Output Rx Data A Output Tx Data B Input Tx Clock B Output Tx Octet B Output MN RCS11 Revision 9 5 6 RCS11 1 1 Redundancy Switch Connector Pinouts 5 5 4 ESC VOICE J16 The ESC Voice Port is a 9 Pin Female D Connector Refer to Table 5 6 for pinouts Table 5 6 ESC Voice 9 Pin Female D Connector J16 Pinno Description Signal O Tx Audio 1A Input Rx Audio 1A Output Ground GND Tx Audio 2B Input Rx Audio 2A Output Tx Audio 1B Input Rx Audio 1B Output Tx Audio 2A Input Rx Audio 2A Output O lo JN O 01 E QDD N 5 5 5 ESC Alarms J17 The ESC Alarm Port is a 25 Pin Female D Connector Refer to Table 5 7 for pinouts Table 5 7 J17 ESC ALARMS 25 Pin Female D een SCS Backward Alarm Outs NomalyOpen C8 Backward Alarm Outa Normal Open MN RCS11 Revision 9 5 7 RCS11 1 1 Redundancy Switch Connector Pinouts 5 5 6 ES ES J18 Universal Interface The Earth Station to Earth Station
22. MN RCS11 Revision 9 1 1 RCS11 1 1 Redundancy Switch Introduction 1 4 Power Up Defaults During power up the RCS11 initializes itself to the last mode set by the Front Panel Pushbuttons For example if the operator desires the RCS11 to operate in the Auto Mode with both the Modulator and Demodulator set to Modem B the operator places the RCS11 into this condition using the Front Panel Pushbuttons and the RCS11 stores this configuration into nonvolatile memory If the power source was then to fail and be restored the RCS11 would again power up in the Auto Mode with both the Modulator and Demodulator set to Modem B Optional Parallel Interface used with DM240XR or DD240XR MN RCS11 Revision 9 1 2 RCS11 1 1 Redundancy Switch Introduction Optional HSSI and G703 or ASI Interface used with DM240XR DD240XR DMD20 DMD50 A AED T aa Li Optional RS449 RS422 Serial interface MN RCS11 Revision 9 1 3 Introduction RCS11 1 1 Redundancy Switch sng onuos pue JOPUOJy wasg ajouay io geg eusejja Sersy jONUOD pue smes YOUMS LLSOa al XL Gersy Jamas g wapo FRIN wapo VW W poN dl xL dl xa Figure 1 3 RCS11 Functional Block Diagram 1 4 MN RCS11 Revision 9 Chapter 2 Theory of Operation 2 1 Theory of Operation 2 2 RCS11 Operation A block diagram of the signal flow is shown in Figure 2 1 below Terrestri
23. O N SS St Always 0 RCS11 1 1 Redundancy Switch RCS11 Remote Communications Opcode lt 2089h gt Query RCS11 Switch Alarms Mask Query Response Data Field 4 Bytes lt 1 gt External Alarm Masks 1 Enabled 0 Masked Off Bit 0 1 Mod A Alarm Enabled Bit 1 1 Force Mod A Alarm Enabled Bit 2 1 Demod A Alarm Enabled Bit 3 1 Force Demod A Alarm Enabled Bit 4 1 Mod B Alarm Enabled Bit 5 1 Force Mod B Alarm Enabled Bit 6 1 Demod B Alarm Enabled Bit 7 1 Force Demod B Alarm Enabled lt 1 gt Switch Alarm Masks 1 Enabled 0 Masked Off Bit 0 1 Switch Power 1 Alarm Enabled Bit 1 1 Switch Power 2 Alarm Enabled Bit 2 1 Switch Firmware Error Enabled Bit 3 1 Switch NV Alarm Bit 4 1 Switch Internal Alarm Enabled Bit 5 7 unused return O lt 2 gt Spare Current Alarms Always 0 Opcode lt 2289h gt Command RCS11 Switch Alarms Masks Command Data Field 4 Bytes lt 1 gt External Alarm Masks 1 Enabled 0 Masked Off Bit 0 1 Mod A Alarm Enabled Bit 1 1 Force Mod A Alarm Enabled Bit 2 1 Demod A Alarm Enabled Bit 3 1 Force Demod A Alarm Enabled Bit 4 1 Mod B Alarm Enabled Bit 5 1 Force Mod B Alarm Enabled Bit 6 1 Demod B Alarm Enabled Bit 7 1 Force Demod B Alarm Enabled lt 1 gt Switch Alarm Masks 1 Enabled 0 Masked Off Bit 0 1 Switch Power 1 Alarm Enabled Bit 1 1 Switch Power 2 Alarm Enabled Bit 2 1 Switch Firmware Error Enabled Bit 3 1 Switch N
24. Pin Female D port This port is the user interface for Synchronous RS 422 V 35 Data Refer to Table 5 18 for pinouts C Pinno Sigmal Name Direction 5 Output Output Signal Ground GND 8 ReceiverReadyA Output Receive Timing B Output Receiver Ready B Output MN RCS11 Revision9 AA RCS11 1 1 Redundancy Switch 11 Terminal Timing B Send Timing B Clear T Send 14 Send Data B Connector Pinouts Input Output Input 15 Send Timing a Output Receive Data Output Receive Timing A 7 Output 5 8 2 MODEM A amp B J7 amp J11 Universal Interface G703 Synchrounous Data w SCSI connectors The Modem Channel a Port is a 68 Pin High Density Female SCSI Connector This port is the data interface used to connect to the primary and backup modems This interface supplies the Synchrounous G703 IDR and IBS data information from the modems Refer to Table 5 19 for pinouts Table 5 19 J7 amp J11 MODEM A 68 Pin Female High Density Connector ACI TI TT G 703 Send Data A Output Synch Data Send Data A Output IDR ESC Backward Alarm 1 Common G 703 Insert Data Input A Output Synch Data Send Timing A IDR ESC Backward Alarm 1 Input Normally Open Synch Data Terminal Timing A Output IDR ESC Backward Alarm 2 Normally Closed O O I IN Oo oa REA O N G 703 Drop Data Out A Synch Data Receive Timing A Input
25. any additional help Figure A 1 Illustrates the DIP switch positions for the various Radyne product types Figure A 2 Illustrates the unit Addressing for and Baud Rate switch positions for remote M amp C NOT USED Figure A 1 DIP Switch Positions for the Different Radyne Devices MN RCS11 Revision 9 A 1 RCS11 1 1 Redundancy Switch RCS11 DIP Switch Configurations Figure A2 53 Dip Switch Address and Baud Rate ADDRESS BAUD RATE Figure A 2 DIP Switch showing Address and Baud Rate Table A 1 identifies the various S3 dip switch positions Pins 1 6 are utilized for M amp C unit addressing when using multiple switches Pins 7 amp 8 are utilized for baud rate for the terminal or remote M amp C Address settings are also accessible through the Remote Port J 20 with the switch in Terminal Mode An empty space in Table A 1 represents the off position Table A 1 Baud Rate Switch Positions BAUD RATE SW 1 SW 2 SW 3 SW 4 SW 5 SW 6 SW 7 SW 8 a aaa a a ee a ar rr a es ee es ee ee A ONES ADDRESS Jo oo E AAA EA MN RCS11 Revision 9 A 2 RCS11 1 1 Redundancy Switch RCS11 DIP Switch Configurations Tabel A 1 Continued Oo e ONT ON TOON po B ON ON TT ON ON TT f AONE ON TON E po 8S ON ON ON TOON po 8B ON TOON TT ON TOON po t ON FT ON TOON TT ON ON o BB ON ON ON TT po BD O0ON N NS oN Y _ ON ON ON ON O A ON FT oN N ON ON p9
26. block with the following parameters the checksum is computed as shown in Table 1 BYTE FIELD DATA CONTENT RUNNING CHECKSUM lt BYTE COUNT gt 02h 00000000b 00000000b lt BYTE COUNT gt 02h 00000010b 00000010b MN RCS11 Revision 9 B 2 RCS11 1 1 Redundancy Switch RCS11 Remote Communications lt SOURCEID gt Foh 11110000b 11110010b lt DESTINATION ID gt 2Ah 00101010b 00011100b lt FSN gt 09h 00001001b 00100101b lt OPCODE gt 03h 00000011b 00101000b lt DATA gt Byte 1 DFh 11011111b 00000111b lt DATA gt Byte 2 FEh 11111110b 00000101b Table 1 Checksum Calculation Example Thus the checksum is 00000101b which is 05h or 5 decimal Alternative methods of calculating the checksum for the same message frame are 02h FOh 2Ah 09h 03h DFh FEh 305h Since the only concern is the modulo 256 modulo 1 00h equivalent values that can be represented by a single 8 bit byte the checksum is 05h For a decimal checksum calculation the equivalent values for each information field are 0 2 240 42 9 3 223 254 773 773 256 3 with a remainder of 5 This remainder is the checksum for the frame 5 decimal 05h 0101b lt CHECKSUM gt B 1 3 Frame Description and Bus Handshaking In a Monitor and Control environment every message frame on a control bus port executes as a packet in a loop beginning with a wait for SYN character mode The remaining message format header information is the
27. modem and the RCS11 Switch Refer to Table 5 28 for pinouts Table 5 28 J7 Modem A J11 Modem B RS449 RS422 Data Interface Modem A and Modem B Connector Pin Assignment Signal Name Direction o Shield AAA Clock A Transmit Data A Transmit Clock A Receive Data A Receive Clock A CTS A Data Mode A J Z Cp a DTR A Receive Ready A Mod Fault Alarm Terminal Timing A Signal GND Common External FIFO Buffer Output Output Clock B Transmit Data B Transmit Clock B Receive Data B RTS B Receive Clock B CTS B Data Mode B DTR B Receive Ready B Demod Fault Alarm Terminal Timing B AR gt ae Pin a bee o EE EAS o 0851 ERE o 30 o 3 IC MN RCS11 Revision 9 5 25 RCS11 1 1 Redundancy Switch Connector Pinouts Notes MN RCS11 Revision 9 5 26 Chapter 6 Maintenance and Troubleshooting 6 1 Basic Troubleshooting and Maintenance This section provides information on the basic troubleshooting and repair procedures for the RCS11 1 1 Switch that may be performed on site by qualified personnel Only minor repairs will be discussed For serious failures the user should not attempt to repair the unit without first contacting the Comtech EF Data Customer Service Department at 480 333 4357 for further information and instructions 6 2 Basic User Checks Upon the detection of an operational failure the sour
28. or broken pins Both AC Power Cords are properly plugged into the rear of the RCS11 Major and Minor Faults Major faults are failure conditions or combinations of conditions that result in loss of service on one or more channels Minor faults are failure conditions that do not result in loss of service Possible Major Fault conditions are A Read Only Memory ROM failure in the Switch A Random Access Memory RAM failure in the Switch A loss of Carrier Detect on a Demodulator Channel where this attribute is monitored A loss of Terrestrial Inout Clock on a Channel where this attribute is monitored A failure of two monitored Modulators A failure of two monitored DeModulators A failure of both RCS11 power supplies Possible Minor Fault conditions are as follows A failure of one of the Switch s two redundant power supplies A failure of one Demodulator that is being monitored i e a Demodulator that has not been locked out A failure of one Modulator that is being monitored A reference clock slip MN RCS11 Revision 9 6 2 Chapter 7 Technical Specifications 7 1 Introduction This section defines the technical performance parameters and specifications for the RCS11 1 1 Redundancy Switch 7 2 General Modes of Operation Configurations Modulator Switch Time Demodulator Switch Time Modulator Switch Delay Time Demodulator Switch Delay Time IF Switching 7 3 Monitor and Control Auto Manual
29. prong adapter or defeated In any way Defeating the ground may result in operator Injury or damage to the system MN RCS11 Revision 9 4 2 RCS11 1 1 Redundancy Switch Installation 4 4 Rack Mounting To allow for the easy installation of cables and adequate air circulation through the units a minimum of six inches of clearance must be provided at the sides and rear of the units In addition the RCS11 requires a minimum of 19 1RU of clearance on top of the unit If the Switch is mounted on slide mounts the cables must be of sufficient length to allow the units to be pulled forward on the mounts If either AC line cord remains connected to the RCS11 dangerous AC voltages will be present within the Switch The top cover of the RCS11 should not be removed for any reason other than fuse replacement Refer to Section 4 Basic Maintenance and Troubleshooting 4 5 System Connections For initial RCS11 setup and configuration perform the following procedure 1 2 Verify that the AC Power Cords to the RCS11 and units to be connected are unplugged Interconnect the units as shown in the figures below Attach the AC Power Cords to the RCS11 and the units to be connected Using the On Off Switches located on either side of the rear panel of the RCS11 power up both redundant power supplies Power 1 and Power 2 Green LEDs should illuminate If BOTH Green LEDs do not illuminate there is a fault with one of the power
30. the number of bytes in the lt DATA gt field ranging from O through 509 lt SOURCE ID gt the Source Identifier defines the multi drop address origin Note that all nodes on a given control bus have an unique address that must be defined lt DESTINATION ID gt the Destination Identifier serves as a pointer to the multi drop destination device that indicates where the message is to be sent lt FRAME SEQUENCE NUMBER gt the FSN is a tag with a value from O through 255 that is sent with each message It assures sequential information framing and correct equipment acknowledgment and data transfers lt OPCODE gt the 2 Byte Operation Code field contains a number that identifies the message type associated with the data that follows it Equipment under MCS control recognizes this byte via firmware identification and subsequently steers the DATA accordingly to perform a specific function or series of functions Acknowledgment and error codes are returned in this field 1 Byte for the DMD5000 protocol and 2 Bytes for the DMD15 protocol lt DATA gt the Data field contains the binary bi directional data bytes associated with the lt OPCODE gt The number of data bytes in this field is indicated by the lt BYTE COUNT gt value lt CHECKSUMsS the checksum is the modulo 256 sum of all preceding message bytes excluding the lt SYN gt character The checksum determines the presence or absence of errors within the message In a message
31. 050 Modem with 70 140 MHz and Ethernet Data Interfaces Table 4 6 describes the connection hardware required 0 Figure 4 6 RCS11 with Ethernet Interface Connected to DMD20 Modems with Ethernet Interfaces Table 4 6 Connection Hardware tiem No Quantity Part Number 1 1 RF ZSC 2 175 70 140 IF Splitter O ae CA 3598 36 3 BNC to BNC 75 Ohm Coaxial Cable ee CAICATSE 5FT CA 5211 3 Data Fault MN RCS11 Revision 9 4 9 RCS11 1 1 Redundancy Switch Installation 4 6 7 DMD50 or DMD2050 T3 E3 STS1 With IDR ESC Figure 4 7 illustrates a 1 1 system using a RCS11 with the T3 E3 STS1 Interface connected to DMD50 or DMD2050 Modems with 70 140 MHz and T3 E3 Interface Table 4 7 describes the connection hardware required RA IF IN T3 E3 IN TX IF OUT Figure 4 7 RCS11 with a E3 T3 STS1 Interface Connected to a DMD50 or DMD2050 Modems with a IDR ESC Interface Table 4 7 Connection Hardware MIND RF ZSC 2 175 70 140 IF Splitter le CA 3598 36 3 BNC to BNC 75 Ohm Coaxial Cable CA 3407 3 3 Data Fault Cable MN RCS11 Revision 9 4 10 RCS11 1 1 Redundancy Switch Installation 4 6 8 DM240 PIIC ASI Interface Figure 4 8 illustrates a 1 1 system using a RCS11 with the ASI Interface connected to DM240 PIIC Modulators with 70 140 MHz and ASI PIIC Card Table 4 8 describes the connection hardware required gt F q n Q oa 10 2 Fi E O Es 3 we yu IF OUT a a WITCH J7
32. 1 and the host computer using packetized message blocks in accordance with a proprietary communications specification This communication is handled by the Radyne Link Level Protocol RLLP which serves as a protocol wrapper for the RM amp C data Complete information on monitor and control software is contained in the Radyne RLLP Protocol Reference Guide IMPORTANT For RS485 Remote communication install CA 3733 gender changer into the remote port Gender changes port from RS232 to RS485 Protocol Structure The Communications Specification COMMSPEC defines the interaction of computer resident Monitor and Control software used in satellite earth station equipment such as Modems redundancy switches multiplexers and other ancillary support gear Communication is bi directional and is normally established on one or more full duplex 9600 baud multi drop control buses that conform to EIA Standard RS 485 Each piece of earth station equipment on a control bus has a unique physical address which is assigned during station setup configuration or prior to shipment Valid decimal addresses on one control bus range from 032 through 255 for a total of up to 224 devices per bus Address 255 of each control bus is usually reserved for the M amp C computer MN RCS11 Revision 9 B 1 RCS11 1 1 Redundancy Switch RCS11 Remote Communications B 1 2 Protocol Wrapper The Radyne COMMSPEC is byte oriented with the Least Significant Bit L
33. 5 8 4 ESC VOICE OT coda 5 17 5 8 5 SACRA A ON 5 18 5 8 6 ESES IES UA edo al edad 5 19 5 8 7 PP E E TE AE E AEA A E TE AE A E EE anata TEA AE ENET NE 5 19 5 8 8 TERREX DS ion 5 19 5 8 9 DE A E O 5 19 ISE TAB A E asieseseears 5 19 2 ol A TERRI I 71 ee ek eR Nao 5 19 o TAAG I AAA N A diners aus 5 19 RCS11 1 1 Redundancy SwitchTable of Contents Revision 9 Table of Contents MN RCS11 5 9 High Speed Serial Interface HSSD amp ASI or G703 Interface Optional s0000 5 20 5 9 1 OSSTTIERRDA TACIS estetico ee 5 20 5 9 2 ASLor O gt Data lea dd ae the cos 5 20 IZA AAA OS ca 5 20 3922 AER TALA AO e che oe da 5 20 e A Dd a IS AA PP TAR 5 21 592A O SENA A E O R 5 21 992 9 MERR EAS Id Gas pe et 5 21 39220 RAB ASLO EOS IL a 5 21 5 9 3 eyed A AAA E A DCR eis 5 21 5 10 ETHERNET RS530 DATA INTERFACE cccccccccccccccccccccccccccccccccccccccccccees 5 22 SA01 ELA E ee S 22 SIOZ Ethernet e AS A 5 23 HO ZT DATA CL ne eee ne eee eee OO ee Ee Se Rn ea eer eae 5 23 31022 TERR A A A A aa ntl ey Saati 5 23 S102 FDATA AT hesien ai e dot 5 23 IOL A A 5 23 SIE SERTALINTERFACE 6 30 ni oia 5 23 5 11 1 TERRESTRIAL RS449 RS422 SERIAL DATA J10 oooonnccnnnncccnnnnioccncnonacccnnonacicnnaniccnanos 5 24 A DATAA S B e Fa 0 eet A pe nt OES Rt UTS eee RO NSSIT 525 CHAPTER 6 MAINTENANCE AND TROUBLESHOOTING cccecececeececececececees 6 1 6 1 Basic Troubleshooting and Maintemancc sc
34. 8 ON ON TOON TOON TT po B N N N N oN J poh oN oN ON ON TOON TT ON IMPORTANT When Jumpers are set for SOFT this allows user to set the Baud and Unit Addresses remotely via the terminal port IMPORTANT For RS485 Remote communication install CA 3733 gender changer into the remote port Gender changes port from RS232 to RS485 MN RCS11 Revision 9 A 3 RCS11 1 1 Redundancy Switch RCS11 DIP Switch Configurations Figure A 3 Illustrates how to configure the Dip Switches for RS232 Data on an RCS11 with Universal Data Interface ALL OTHERS Figure A 3 DIP Switch on the RS232 Driver Figure A 4 Illustrates how to configure the Dip Switches for G 703 Unbalanced data on an RCS11 with Universal Data Interface NOT USED NOT USED G 703 UNBALANCED ALL OTHERS Figure A 4 DIP Switch on the G 703 Driver MN RCS11 Revision 9 A 4 RCS11 1 1 Redundancy Switch RCS11 DIP Switch Configurations Figure A 5 Illustrates standard jumper blocks for fault execution on all Radyne products J4 and JP1 Shunt Blocks should be installed as a factory default configuration J4 and JP1 Shunt Blocks Figure A 5 J4 and JP1 Shunt Blocks MN RCS11 Revision 9 A 5 RCS11 1 1 Redundancy Switch RCS11 DIP Switch Configurations Notes MN RCS11 Revision 9 A 6 B 1 B 1 1 Appendix B RCS11 Remote Communications Host Computer Remote Communications Control and status messages are conveyed between the RCS1
35. B 1505001 2000 Registered Company QUE O Mom SEE SGS OMTECH EF DATA EHHII M RADYNE Y RCS11 1 1 Redundancy Switch Installation and Operation Manual Part Number MN RCS11 Revision 9 September 29 2009 Copyright 2009 Comtech EF Data 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 This page is intentionally blank Table of Contents TABLE OF CONTENTS so ar 111 CHAPTER 1 INTRODUC HON Sonar 1 1 1 1 DGS CEI O Meiren A A 1 1 12 Redundant Lower Supplies sassarese a EE aAA 1 1 13 Front Panel Controls unir iaa ira Aida asar 1 1 1 4 O A A N 1 2 CHAPTER 2 THEORY OF OPERATION oia 2 1 2 1 Theory OF CCK AVION dais 2 1 22 AAA racecar a E aS aaa aa aeaa aSa a a TENN Roia 2 1 221 Operate Procedir lt ad 2 1 222 Contigutrine the RCS LI Refer to Prior 221 td 2 2 22 Manta MOS iia 2 2 2 2 4 A N N te aeceas ease cians ea eea atau ues ou anne nee eae OTe 2 2 225 Power Wp Detalle eownct oun 2 2 2 3 REST Major Assembllesiciiriicici adi A dani 2 2 2 3 1 Maim S WHEN BO lid 2 3 23 2 Front Enel DO de ees 2 3 253 Redundant PO Wero Up ples lt A 2 3 24 RESTE General Operation callao 2 3 2 4 1 A PO 2 3 24 2 Dacia Dad nae Sea eee Oa sana 2 3 2 4 3 Pak ai O o A Mee Reem ere Merete otter 2 4 2 4 4 Paul Relay RA id 2 4 CHAPTER 3 USER INTERFACES ria 3 1 3 1 User Interact a 3 1 32 OO 3 1 3 3 Rear Panel Interna
36. CS11 1 1 Redundancy Switch Unit Two AC or DC Power Cords 1 1 Switch System Test Data Sheet RCS11 Interconnect Cable and Materials as required An Installation and Operation Manual Test Data Sheet Each RCS11 1 1 Redundancy Switch system is shipped with a Test Data Sheet This report contains information on the results of the Switch quality control testing The report also includes information pertaining to the system settings that were made at the factory Radyne recommends that the user save this report for future reference Site Considerations Adequate site planning and preparation simplifies the installation process and results in a more reliable system The user should ensure that the site has adequate electrical power environmental controls and protection against sources of electrical radiation and interference Power Sources The power sources should be properly grounded and as free as possible from electrical interference The RCS11 employs a dual redundant power supply configuration Each power cord on the RCS11 must be plugged into its own separate power circuit Each circuit must have its own independent circuit breaker Grounding is achieved automatically when the three prong power plug is inserted into a power receptacle This should be checked by testing that there is no voltage present between the chassis of the Switch and the power line ground The protective ground must not be bypassed with a three prong to two
37. CS11 into this condition using the front panel pushbuttons the settings are stored into non volatile memory If MOD B was to fail and the RCS11 was to backup with MOD A the new backup setting would not be saved If the power was to be removed and restored the RCS11 would again power up in AUTO MODE with both MOD and DEMOD set to Modem B RCS11 Major Assemblies The RCS11 Redundancy Control Unit contains the modules that control and monitor the operation of the 1 1 Switch system The 1 1 Switch is composed of the following major assemblies and components Main Switch Board Front Panel Board Dual Redundant Power Supplies MN RCS11 Revision 9 2 2 RCS11 1 1 Redundancy Switch Theory of Operation 2 3 1 2 3 2 2 3 3 2 4 2 4 1 2 4 2 Main Switch Board The Main Switch Board contains the RCS11 1 1 Switch Intelligence and Memory Circuitry and all switching circuitry The on board microprocessor is an MC68HC11 which has a 16 bit address bus and an 8 bit data bus The microprocessor controls and coordinates all of the major functions of the Switch and performs all necessary calculations The non volatile system memory on the board stores the switching parameter settings for each modem channel Control and data signals are routed to the appropriate devices in the system through various latches and transceivers that are controlled by the microprocessor Front Panel Board The Front Panel Board contains the LED Indicators and th
38. 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 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 replacement RCS11 1 1 Redundancy Switch Revision 9 Preface MN RCS11 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 Excl
39. E A ASAS B 5 B2 Remote Port Packet SHUI dada B 6 APPENDIX C TERMINAL COMMUNICATIONS 0 cccssecesecceneeeneecesesenseneneneneees C 1 vil RCS11 1 1 Redundancy SwitchTable of Contents Revision 9 Table of Contents MN RCS11 Notes viii PREFACE About this Manual This manual describes the installation and operation for the Radyne RCS11 This is a technical document intended for earth station engineers technicians and operators responsible for the operation and maintenance of the RCS11 Reporting Comments or Suggestions Concerning this Manual Comments and suggestions regarding the content and design of this manual are appreciated To submit comments please contact the Comtech EF Data Technical Publications department TechnicalPublications comtechefdata com Conventions and References Related Documents The following documents are referenced in this manual e MN DMD20 20LBST e MN DMD2050 e MN DMD50 e MN DM240XR e MN DD240XR e MN DD2401 Metric Conversion Metric conversion information is located on the inside back cover of this manual This information is provided to assist the operator in cross referencing non Metric to Metric conversions RCS11 1 1 Redundancy Switch Revision 9 Preface MN RCS11 Cautions and Warnings Q IMPORTANT or NOTE indicates a statement associated with the task being performed or information critical for proper equipment function IMPORTANT minor or moderate injury CAUTI
40. ES ES is a 9 Pin Female D port Refer to Table 5 8 for pinouts pine SignalName a eos ae ety os cms Cleartosed O a po nea NoComeci n O 5 5 7 G 703 Balanced J20 The G 703 Port is a Balanced 15 Pin Female D Connector Refer to Table 5 9 for pinouts Table 5 9 J20 G 703 Balanced 15 Pin Female D E e O noan a ef T a TT E NA wa MN RCS11 Revision 9 5 8 RCS11 1 1 Redundancy Switch Connector Pinouts 5 5 8 SD DDI J23 The Send Data Drop Data In Port Unbalanced is a 75 Ohm Female BNC Connector 5 5 9 DDO J24 The Drop Data Out Port Unbalanced is a 75 Ohm Female BNC Connector 5 5 10 IDI J25 The Insert Data In Port Unbalanced is a 75 Ohm Female BNC Connector 5 5 11 RD IDO J26 The Receive Data Insert Data Out Port Unbalanced is a 75 Ohm Female BNC Connector 5 6 ASI Data Interface The RCS11 ASI Data Interface supports ASI serial data for the DM240XR Modulator or DD240XR Demodulator only application 5 6 1 DATA A J7 The Data A is the serial ASI data interface from the modulator or demodulator A This interface is a 75 Ohm BNC connector 5 6 2 ASI TERR J10 The ASI Terrestrial is the user interface This interface is a 75 ohm BNC connector 5 6 3 DATAB J11 The Data B is the serial ASI data interface from the modulator or demodulator B This interface is a 75 Ohm BNC connector 5 6 4 Alarm A J18 The Alarm A Interface
41. Ja 7 9 J3 cy r A Fal MOM Ma LEAND gt am came oe e ex Ea REF _REMOT E TE Ri ALA iL ALS Rfi MADE lh USA TOM 0 Ss A ds Y e SWIT ta rs a co ES 3 o MON ne A Mal LE je a PCMCIA ETHERNET REF REMOTE ALARM 3 iy a Figure 4 8 RCS11 with ASI Interface Connected to DM240 PIIC Modulators with an ASI PIIC Card Table 4 8 Connection Hardware item No Quantity Part Number CA 3598 36 3 BNC to BNC 75 Ohm Coaxial Cable CA 3677 1 Alarm Fault Cable CA 3598 36 3 BNC to BNC 75 Ohm ASI Cable MN RCS11 Revision 9 4 11 RCS11 1 1 Redundancy Switch Installation 4 6 9 DM240XR ASI Data Interface Figure 4 9 illustrates a 1 1 system using a RCS11 with 70 140 MHz ASI Data Interface and optional Offline IF Monitor connected to DM240XR Modulators Table 4 9 describes the connection hardware required y Ah y We Figure 4 9 RCS11 with ASI Interface and optional Offline IF Monitor connected to DM240XR Modulators Table 4 9 Connection Hardware Quantity Part Number CA 3598 36 3 BNC to BNC 75 Ohm Coaxial Cable CA 3677 1 Alarm Fault Cable MN RCS11 Revision 9 4 12 RCS11 1 1 Redundancy Switch Installation 4 6 10 DD240XR Ethernet Figure 4 10 illustrates a 1 1 system using a RCS11 with the Ethernet Interface connected to DD240XR Demodulators Table 4 10 describes the connection hardware required RX IN s H FAULTS J REMOTE MADE IN USA AG 1
42. ON may also be used to indicate other 1 CAUTION indicates a hazardous situation that if not avoided may result in unsafe practices or risks of property damage WARNING indicates a potentially hazardous situation that if not avoided could result in death or serious injury 4 DANGER mena ss ammm A 4 DANGER Electrocution hazara Examples of Lockout tagout before Multi Hazard Formats cleaning or servicing X Ray radiation inside Do NOT bypass interlocks Refer to manuals for Product names mentioned in this manual may be trademarks or registered trademarks of their respective companies and are hereby acknowledged RCS11 1 1 Redundancy Switch Revision 9 Preface MN RCS11 Safety Compliance EN 60950 Applicable testing is routinely performed as a condition of manufacturing on all units to ensure compliance with safety requirements of EN60950 This equipment meets the Safety of Information Technology Equipment specification as defined in EN60950 Low Voltage Directive LVD The following information is applicable for the European Low Voltage Directive EN60950 Type of power cord required for use in the European Community CAUTION Double pole Neutral Fusing ACHTUNG Zweipolige bzw Neutralleiter Sicherung International Symbols l Protective Earth Alternating Current Safety Ground For additional symbols refer to Cautions and Warnings listed earlier in thi
43. SB issued first Each data byte is conveyed as mark space information with two marks comprising the stop data When the last byte of data is transmitted a hold comprises one steady mark the last stop bit To begin or resume data transfer a space 00h substitutes this mark This handling scheme is controlled by the hardware and is transparent to the user A pictorial representation of the data and its surrounding overhead may be shown as follows Si S2 B B Bo Bs Bs Bs Bs By S1 82 etc The stop bits S1 and S2 are each a mark Data flow remains in a hold mode until S2 is replaced by aspace If S2 is followed by a space it is considered a start bit for the data byte and not part of the actual data Bo B 7 The COMMSPEC developed for use with the Radyne Link Level Protocol RLLP organizes the actual monitor and control data within a shell or protocol wrapper that surrounds the data The format and structure of the COMMSPEC message exchanges are described herein Decimal numbers have no suffix hexadecimal numbers end with a lower case h suffix and binary values have a lower case b suffix Thus 22 16h 000010110b The principal elements of a data frame in order of occurrence are summarized as follows lt SYN gt the message format header character or ASCII sync character that defines the beginning of amessage The lt SYN gt character value is always 16h lt DATA COUNTS the 2 Byte Data Count is
44. Universal ASI Ethernet 10 100 Base T RS530 DMD2050 Synch RS530 V 35 RS232 MIL 188 144 Universal RS530 V 35 RS232 G 703 IDR amp IBS Alarms Drop amp Insert Universal G703 T3 E3 STS1 HSSI Universal ASI Ethernet 10 100 Base T RS530 7 5 Front Panel LED Indicators Unit Power Supply 1 Power Supply 2 Switch Fault Auto Manual Demodulator Online A B Fault A B Modulator Online A B Fault A B Front Panel Controls Enable Select Auto Mod Select A Mod Select B Demod Select A Demod Select B 7 6 Power and Environmental Prime Power 100 to 240 VAC 50 to 60 Hz 40 Watts Operating Temperature O to 50 C 95 Humidity Noncondensing 7 7 Storage Temperature 20 to 70 C 99 Humidity Noncondensing Physical Chassis Size Long 21 75 L x 19 W x 1 75 H 55 24 cm x 48 26 cm x 4 45 cm 9 Pounds 4 08 Kg Chassis Size Short 16 5 L x 19 W x 1 75 H 41 91 cm x 48 26 cm x 4 45 cm 8 Pounds 3 62 Kg MN DMD20 20LBST Rev 11 7 2 Appendix A RCS11 DIP Switch Configuration The RCS11 has four internal DIP switches that are accessible only by removing the top cover These DIP switches S2 S3 S4 S5 are used to configure Interface options data rates and remote baud rates An upgrade or change from an existing interface or configuration to another may require a change to one or more of the DIP switch settings If you are having trouble with DIP switch settings contact Radyne Customer Service for
45. Universal Interface w SCSI connectors 5 4 5 5 3 ESCARDATA Sidi as 5 6 5 5 4 BSC VOICE AGING tail lo sains 5 7 5 5 5 ESC Alarms O O cota E NR 5 7 5 5 6 ESES JES Univeral ern iC Eee E A heh ellos 5 8 53 7 GTO Balan A E EEN EE E 5 8 5 5 8 SDAD DIO A E EE A AE 5 9 5 5 9 DUDO sa asciecleiinasd a a mawh taped a east iacactas aseasaaest 5 9 Po A Na eee Rees Tan Te ENTS ROR ENT NST NU TEE TO LDR ENG NOREEN ENN ERE SeeP TEC MC RnE NTR Nn SIO 5 9 SOL RD Ns ica 5 9 5 6 PST Data IEC E AE 5 9 5 6 1 PATAS eaa A EA 5 9 5 6 2 tod NANA A O A O O O CoO EESTI A 5 9 5 6 3 DATA cias 5 9 5 6 4 PNT UME A A O A TN 5 9 5 6 5 AEB AA A sero psmacaa toast tateadence 5 10 5 7 DVB Parallel Interact asia lali 5 10 5 7 1 Data A amp Data B DVB Parallel Interface J7 o ooonnccnnnnnnnnccnnonocinanonnnacononacononacononacononanos 5 10 5 7 1 1 Data A amp Data B M2P Parallel Interface J7 amp Jl 1 ooncoonnnnnnncncnnnccnnnnocinnncnnnnncnnnnos 5 11 Dale Terrestrial Data J10 DVB Parallel Interface ooccccoocccnnncnnnoncncnnnccnnonacononoccnonicinnnccnonoso 5 12 Na Ll Yerr estrial Data J10 M2P Data terrace SiS 5 13 5 7 3 ALA STS aaa a a Ie Tat ET a N 5 14 5 7 4 Aln o AE RE nn IR AN 5 14 5 8 DMD50 UNIVERSAL G703 T3 E3 amp RS422 SERIAL INTERFACE w SCSI 000 5 14 5 8 1 ER A a r ER OT 5 14 5 8 2 MODEM A amp B J7 amp J11 Universal Interface G703 Synchrounous Data w SCSI CONECTO don 5 15 5 8 3 ESC DATAIUTS dal 5 17
46. V Alarm Enabled Bit 4 1 Switch Internal Alarm Enabled Bit 5 7 unused O filled lt 2 gt Spare Current Alarms O filled MN RCS11 Revision 9 B 9 RCS11 1 1 Redundancy Switch RCS11 Remote Communications Notes MN RCS11 Revision 9 B 10 Appendix C Terminal Communications The RCS11 support Terminal communications If the RCS11 is connected to a terminal using a null modem cable upon power up you should receive the following text If the RCS11 is connected to a terminal using a null modem cable upon power up you should receive the following text RCS11 1 1 Redundancy Switch Copyright c 1996 1997 Radyne At the terminal screen you will receive a prompt gt _ Typing help and pressing lt Enter gt will cause the RCS11 to output a list of queries and commands gt help ADDR lt nn gt lt gt BAUD lt nn gt lt gt DELAYDF lt nnnn gt lt gt DELAYDN lt nnnn gt lt gt DELAYMF lt nnnn gt lt gt DELAYMN lt nnnn gt lt gt DMD lt A gt lt B gt lt gt HELP MOD lt A gt lt B gt lt gt MODE lt AUTO gt lt MANUAL gt lt gt STATUS VER gt Typing a command followed by a question mark will cause the RCS11 to output its current setting gt addr ADDR 32 gt gt baud MN RCS11 Revision 9 C 1 RCS11 1 1 Redundancy Switch Terminal Communications BAUD 9600 gt gt delaydf DELAYDF 50 gt gt delaydn DELAYDN 50 gt gt delaymf
47. YDN demod non fault delay The value is the amount of ticks that will occur before the RCS11 considers a demod as not faulted If a demod faults and recovers before the demod fault delay then the RCS11 will start counting for the demod non fault delay DELAYMF mod fault delay The value is amount of ticks that will occur before the RCS11 considers a mod fault a true fault DELAYMN mod non fault delay The value is the amount of ticks that will occur before the RCS11 considers a mod as not faulted If a mod faults and recovers before the mod fault delay then the RCS11 will start counting for the mod non fault delay DMD demod The value is the online unit If you want to perform a manual backup of demod A then you would enter dmd b This will cause the RCS11 to put demod B on line MOD mod The value is the online unit If you want to perform a manual backup of mod A then you would enter mod b This will cause the RCS11 to put mod B on line MODE switching mode Entering the command mode auto will set the RCS11 to auto switching mode MN RCS11 Revision 9 C 3 RCS11 1 1 Redundancy Switch Terminal Communications Notes MN RCS11 Revision 9 C 4 METRIC CONVERSIONS Units of Length o a we me seme exer oom cow Jean om im ave coms oem romo eae we Ce ee ee ome frase woe Tee ose oo ae ECC Time wo we van vom foam E ne tae e
48. a 9 Pin Female D Connector for HSSI G703 ASI interface The fault connector is configured differently for this interface Refer to Table 5 25 for pinouts Table 5 25 J1 Fault HSSI Interface Only 9 Pin Female D Switch Fault Relay Normally Open MICA Switch FautRelay TT 8 Demos Faut Open Volector m o Neconnecion CNA Note Connect to Ground on power up to enable RS485 Mode MN RCS11 Revision 9 5 21 RCS11 1 1 Redundancy Switch Connector Pinouts 5 10 ETHERNET amp RS530 DATA INTERFACE The RCS11 Ethernet Interface supports 10 100 1000 Base T and RS530 422 Synchrounous data This interface is supported by the the DMD20 DMD50 DM240XR and DD240XR 5 10 1 EIA 530 J10 The ElA 530 is a 25 Pin Female D port This port is the user interface for Synchronous RS 422 Data Refer to Table 5 26 for pinouts Table 5 26 J36 ElA 530 25 Pin Female D Shield es Send Data A Receive Data A Output Request To Send A Input Clear To Send A Output Data Mode A poro Signal Ground PONE TEE Receiver Ready A ae DO sei Receive Timing B Output Receiver pea B Output 11 Input 12 Output 13 Clear T Send B Output 14 Input 16 Output 17 Output 25 NC NA 20 Data Terminal as A Input 2 DataModeB Output o O 2_ _ Pata Terminal Ready B 4 mat MN RCS11 Revision 9 5 22 RCS11 1 1 Redundancy Switch Connector Pinouts 5 10 2 Ethernet Interface The Ethe
49. al Remote System Monitor and Control Bus Splitter f Figure 2 1 Functional Block Diagram 2 2 1 Operating Procedures The RCS11 is designed to require minimal operator intervention and control during normal operation After initial setup the unit should operate in a relatively transparent manner providing trouble free backup of the online Modems The scope of this section is limited to instruction on the various modes of control available to the operator Refer to Section 3 1 for the RCS11 Front Panel Controls and Indicators and Table 3 1 for a description of the Controls and Indicators MN RCS11 Revision 9 2 1 RCS11 1 1 Redundancy Switch Theory of Operation 2 2 2 2 2 3 2 2 4 2 2 9 2 3 Configuring the RCS11 Refer to Figure 2 1 The purpose of the ENABLE pushbutton on the front panel is to reduce the risk of accidentally changing the operating modes of the RCS11 by accidentally bumping any one of the front panel pushbuttons For any one of the front panel pushbuttons to function the ENABLE pushbutton must be depressed simultaneously with the desired function pushbutton Depress the ENABLE pushbutton This pushbutton must be depressed to allow the operator to proceed with any other configurations The MANUAL LED should illuminate and the FAULT indicator may momentarily flash Under the MOD region of the front panel depress SELECT A to bring Modem A modulator online The gree
50. and Not Allowed in LOCAL Mode 252 Command Not Allowed in AUTO Mode 251 Bad Destination 250 Unable to Process Command 249 Packet Too Long 248 Table 2 Response OPCODES MN RCS11 Revision 9 B 4 RCS11 1 1 Redundancy Switch RCS11 Remote Communications B 1 5 Software Compatibility A The DMD15 RLLP is not software compatible with the following previous Radyne products RCU5000 and DMD4500 These products may not occupy the same bus while using this protocol as equipment malfunction and loss of data may occur The COMMSPEC operating in conjunction within the RLLP shell provides for full forward and backward software compatibility independent of the software version in use New features are appended to the end of the DATA field without OPCODE changes Older software simply discards the data as extraneous information without functional impairment for backward compatibility If new device resident or M amp C software receives a message related to an old software version new information and processes are not damaged or affected by the omission of data The implementation of forward and backward software compatibility often but not always requires the addition of new Opcodes Each new function requires a new Opcode assignment if forward and backward compatibility cannot be attained by other means B 1 6 RLLP Summary The RLLP is a simple send and wait protocol that automatically re transmits a packet whenever an error is detec
51. as E AM A gt Bac a W TXB TXOUT TXA J3 gi Ji g di i E A J hh a A aa a f i Figure 4 10 RCS11 with Ethernet Interface Connected to DD240XR Demodulators Table 4 10 Connection Hardware item No Quantity Part Number 14 1 RF ZSC 2 175 70 140 IF Splitter Pk CA 3598 36 3 BNC to BNC 75 Ohm Coaxial Cable E A CA CAT5E 5FT Ethernet Cable CA 5787 Alarm Fault Cable MN RCS11 Revision 9 4 13 RCS11 1 1 Redundancy Switch Installation 4 6 11 DM240XR Ethernet Figure 4 11 illustrates a 1 1 system using a RCS11 with the Ethernet Interface connected to DM240XR Demodulators Table 4 11 describes the connection hardware required H lg tiean ARN m MIC el H 23 _ ins h MOA a ca cn O 0 4 maca N fa HIPC 3 ENT EDI N HON po Uep i O 0 Lolan AAA Figure 4 11 RCS11 with Ethernet Interface Connected to DM240XR Modulators item No Quantity Part Number Discripton SOS MN RCS11 Revision 9 4 14 RCS11 1 1 Redundancy Switch Installation 4 6 12 DM240XR HSSI Figure 4 12 illustrates a 1 1 system using a RCS11 with the HSSI ASI Interface connected to DM240XR Demodulators with HSSI PIIC Cards Table 4 12 describes the connection hardware required ha 03 J4 gt aT a Dog Mg REMOTE Rafie pea cie ly Ranta NEC s2 is DIAN INEC 3 MON L BAND pr EXT REF IN our F Out ou dE is poe e 26 MADE IN SA
52. cators Online LED Indicates which LED illuminates green Demodulator is for Online online A or B Fault LED The RCS11 has LED illuminates Red for received a Fault Demodulator fault MN RCS11 Revision 9 3 1 RCS11 1 1 Redundancy Switch User Interfaces DO E SELECT Demod A or Allows the operator to B Pushbutton select a Demodulator A orB Modulator Controls and Indicators Online LED Indicates which LED illuminates green Modulator is online for Online AorB Fault LED The RCS11 has LED illuminates Red for received a fault from Fault Modulator A or B SELECT Mod A or B Allows the operator to Pushbutton select a Modulator A or 3 3 Rear Panel Interface 3 3 1 System Installation and Connections 3 3 1 1 RCS11 with Universal G 703 Interface Figure 3 1 illustrates the RCS11 with the Universal G 703 Interface available with either AC or DC power entry and 70 140 or L Band Intermediate Frequency Table 3 1 describes the connection hardware required JA MAX E j Optional DC Power Supply TO ee Te FAULTS J2 REMOTE MADE IN USA AG 1 i C A cE a L oF EA J hr r be r ES TE AN de Ms a A d Ss A ik p F 2 z UNIVERSAL MODEMA 3 a aT HIERE MODEME pia Lod i an Cimcon T if i er a ji Jaa att 1 O ri 4 ye 4 Wy a E Wer rI s N E A e tthe Optional L Band IF Interface Figure 3 1 RCS11 with the Universal G 703 Interface
53. ccssccccsssssssssssccccccccsssssssscccssccssssssssccossseeees 6 1 6 2 Basic User CHECKS a id 6 1 6 2 1 Tie CRMC US Sale id tl dad 6 1 6 2 2 Checking the Cabling and Connectors eisni a Ta 6 2 63 Major and Minor Fals a 6 2 CHAPTER 7 TECHNICAL SPECIFICATIONS ooocococoncncnconananconanancncanananancananancanananennas 1 7 1 id O ide 7 1 7 2 General oes E AET TOTEAA VETEEN ECE 7 1 7 3 Monitor and Controla iaa 7 1 7 4 Terrestrial Interact ii 7 1 7 5 Front Panel LED IndicatorS seseseseseocococococococoseseseseseseseseseseseoeocococococosesesesesesescocosocososocososeese 7 2 7 6 Front Pa el Controls cin ida 7 2 7 7 Power and Environmental ansias a R 7 2 yi RCS11 1 1 Redundancy SwitchTable of Contents Revision 9 Table of Contents MN RCS11 7 8 Storage Temperature 20 to 70 C 99 Humidity Noncondensing Physical 00 1 2 APPENDIX A RCS11 DIP SWITCH CONFIGURATION ccccceeeseeseseeeeneeseeees A 1 APPENDIX B RCS11 REMOTE COMMUNICATIONS ssecceeseeeeseeeeneeeenees B 1 B 1 Host Computer Remote Communications cssssscsscccsssssssssssscccccccssssscsscccssscsssssssscooses B 1 B 1 1 NO A O A E TE B 1 B 1 2 Protocol WIP ol illo ainda B 2 B 1 3 Frame Description and Bus HandshakIN8 occcccccnooonnnnnnnncnonnnononcnnnnnnnnnnnnnnncnnnnnnnnnnanncnnnnos B 3 B 1 4 Global Response Operational COGS Sas ita B 4 B 1 5 Software Compatibility area B 5 B 1 6 RELEF SUMM Aly SS A
54. ce of the failure must be determined Basic user checks include checking the power line fuses and the various cables and connectors 6 2 1 Checking the Fuses A High voltage is present on the power supply heat sinks when the power supply is energized Use extreme caution when removing the RCS11 top cover when the unit is powered up Do not touch the top cover on any of the internal components during removal or replacement MN RCS11 Revision 9 6 1 RCS11 1 1 Redundancy Switch Maintenance and Troubleshooting A The appropriate AC power cord must be disconnected before the fuse may be removed To keep the RCS11 operational be sure to disconnect only one power cord at a time Also be sure to replace the fuse and the power cord before checking the other fuse 6 2 2 6 3 The AC fuses are located at the front of the RCS11 on the Power Supply Boards inside the unit Test the fuse with an Ohmmeter or similar device If necessary replace the fuse with a new one of the same size and rating Failure to do so may result in damage to the equipment void the warranty and may result in a fire hazard Checking the Cabling and Connectors Problems that appear difficult to solve can often be traced to a loose or defective cable or connector The user should first verify the following e All cables within the system have no broken or loose connections Cables that are suspect should be replaced e All jacks on the units have no bent
55. cio 3 2 3 3 1 System Installation and Connections oocccccccnnnnoonncnnnnnononononncnnnnnononononnncnnnnnnononannnnnnnnnnnnnaannnnss 3 2 3 3 1 1 RCS11 with Universal G 703 Interface ooococnoconnoconnocononcononcnnonnoconnnconnncononcnrononcnnnncono 3 2 RCS11 1 1 Redundancy SwitchTable of Contents Revision 9 Table of Contents MN RCS11 3 3 1 2 ASI Interface with Optional Offline IF Monitof ooooooonnnnnccnnnnnnnnnnnnnnnonononnononncnnnnnnnnnnnnnnnnos 3 3 AL RESI Pale tera Sterns ce allas 3 5 3 3 1 4 G 703 HSSI Interface with G 703 or ASI E3 T3 DS3 STS1 oo ccc ecccscesceccecescesees 3 6 A A a IMC LAC O ano oer ac hee ice A 3 7 SO SSE S S TSM Mite race o ee od eee oes 3 8 3S7 ET ACC sicscptan tessa esscesctecannadteaee bis A sewed eee a gsteenea eee 3 9 CHAPTER 4 INSTALLA TIO N eee eee se a ee ee ee aE 4 1 4 1 Installation Requirements sisiccscccececssccshsisccssesssesccsessccesctuessecsesecceteseesvanscsucecsesedsvecsceuecssecusevasscsasee 4 1 AZ Unpack ais 4 2 4 2 1 MIRAS A O A A 4 2 4 3 SIE C ONSIGEEAUIONS caidas 4 2 4 3 1 PONE e a es a e di o a do 4 2 AA Rack MODAN o aINdO 4 3 4 5 System ONE COONS A A A Ai 4 3 4 6 COMA alan 4 4 4 6 1 DIA o lars atc EI 4 4 4 6 2 DMD20 or DMD50 Universal with G 703 IBS IDR Interface o oocooccococcncnocnccncnonnccncnnnoos 4 5 4 6 3 DMD20 or DMD50 with HSSI Interface o oocoocooconnonnonnononnononcnononcnnconononoconcnnoncnacnncnnnnons 4 6 4 6 4 DMD20 or DMD50 ASI
56. e LOCATION CONNECTOR DESCRIPTION J7 Data A 37 Pin D Sub Data Primary Device oo 37 Pin D Sub TemesimalData Device J11 Modem B 37 Pin D Sub Data Backup Device J18 Alarm A 9 Pin D Sub Alarm Fault Primany Device J19 Alarm B 9 Pin D Sub Alarm Fault Backup Device MN RCS11 Revision 9 3 9 RCS11 1 1 Redundancy Switch User Interfaces Notes MN RCS11 Revision 9 3 10 Chapter 4 Installation 4 1 Installation Requirements The RCS11 can be installed within any standard 19 inch equipment cabinet or rack and requires 1 rack unit RU of mounting space 1 75 inches vertically and 21 inches of depth Including cabling a minimum of 23 inches of rack depth is required A There are no user serviceable parts or configuration settings located inside the RCS11 Chassis There is a potential shock hazard internally at the power supply module DO NOT open the RCS11 Chassis under any circumstances Before initially applying power to the unit it is a good idea to disconnect the transmit output from the operating ground station equipment This is especially true if the current RCS11 configuration settings are unknown where incorrect setting could disrupt existing communications traffic MN RCS11 Revision9 O 0 EO AA RCS11 1 1 Redundancy Switch Installation 4 2 4 2 1 4 3 4 3 1 Unpacking The RCS11 was carefully packaged to avoid damage and should arrive complete with the following items for proper installation R
57. e pushbutton switches needed to control and operate the RCS11 Refer to Figure 3 0 for a description of Front Panel Indicators Redundant Power Supplies The 1 1 Switch comes equipped with two fully redundant internal power supplies PS1 and PS2 that supplies power to the system Each supply is fully independent of the other including their source of AC power and fusing The Switch can remain fully operational as long as it is supplied with a source of voltage from either power supply PS1 and PS2 are located one on either side at the rear of RCS11 chassis RCS11 General Operation Signals All necessary Modem signals are backed up through a passive switching system Signals that are required to maintain the modem in off line hot standby are buffered by appropriate circuitry to minimize loading on incoming signals Backup If an online MOD fault is sensed and the off line MOD is in a non faulted state the RCS11 will switch to the MOD without the fault The Fault Signal has a small debounce delay to prevent false triggering If the faulted MOD has its fault cleared it stays off line unless the other MOD has subsequently faulted The DEMOD faults are handled in a similar manner but the fault signals have longer debounce delays to allow for Demodulator acquisition time MN RCS11 Revision 9 2 3 RCS11 1 1 Redundancy Switch Theory of Operation 2 4 3 Fail Safe If the RCS11 has a non recoverable internal fault the MOD and DEMOD b
58. ee O E Tim pel O II II CI 1 gt E Temperature Conversions is Units of Weight Ounce Ounce Pound NS 0 03527 0 03215 0 002205 0 002679 28 35 NS 0 9115 0 0625 0 07595 0 02835 F C 1 8 32 Dee a e e OMTECH EF DATA EME 2114 WEST TH STREET TEMPE ARIZONA 89281 USA 480 e 333 2200 PHONE 480 e 333 2161 FAX RR al
59. iption SOS 28 SMA to N Type 50 Ohm Cable The RCS11 will not pass DC BUC Voltage from the DMD20LBST Enabling DC BUC voltage will damage the RCS11 Switch MN RCS11 Revision 9 4 20 Chapter 5 Connector Pinouts 9 1 9 2 9 3 RCS11 Connections The RCS11 supports various rear panel hardware configurations The following information describes the rear panel connections Any connection interfacing to the RCS11 must be the appropriate mating connector AC Power Input Switch The AC Power Entry Modules Figure 5 1 are located on the left and right sides of the unit Primary power applied to the two ports with the supplied power cables is 10 240 VAC 50 60 Hz Integrated into each of the power entry module is the Power On Off Rocker Switch Power consumption for the unit is 1A The Power Cord Connector assembly is a supplied item A chassis ground connection size 10 32 thread stud is located to the lower left of the AC Power Cord DC Power Input Switch The Optional DC Power Input and Switch Figure 5 1 is available for all RCS11 products The unit may be powered from a 36 75 VDC source with a maximum unit power consumption of 3A Figure 5 1 Illustrates the DC Power Input and Switch Refer to Table 5 1 for pinouts Figure 5 1 DC Power Input and Switch MN RCS11 Revision 9 5 1 RCS11 1 1 Redundancy Switch Connector Pinouts Table 5 1 DC Power lA o ICON om 5 4 RCS11 COMMON CONNECTIONS
60. is a 9 Pin Female D port Refer to Table 5 10 for pinouts Table 5 10 J18 Alarm A 9 Pin Female D a CE E MN RCS11 Revision 9 5 9 RCS11 1 1 Redundancy Switch Connector Pinouts 5 6 5 Alarm B J19 The Alarm B interface is a 9 Pin Female D port Refer to Table 5 11 for pinouts Table 5 11 J18 Alarm A 9 Pin Female D 5 7 DVB Parallel Interfaces The DVB Parallel Interface is a 25 Pin Female connector supporting DM240XR Modulator and DD240XR Demodulator products This port supports DVB M2P Parallel RS422 or LVDS protocols The modulators or Demodulators must be configured to support RS422 or LVDS protocol 5 7 1 Data A amp Data B DVB Parallel Interface J7 The Data A and Data B DVB Parallel Interface J7 amp J11 is a 25 Pin Female D port This interface connects to A or B Modulator or Demodulator Refer to Table 5 12 for pinouts Table 5 12 J7 Data A DVB Parallel 25 Pin Female D Pino Description soma D4 D3 D2 D1 DO DVALID Cable Shield Clock D7 DS D4 E E Taa l PSYNC MN RCS11 Revision 9 RCS11 1 1 Redundancy Switch Connector Pinouts 20 D3 Output 21 22 23 DO tpt 5 7 1 1 Data A amp Data B M2P Parallel Interface J7 amp J11 The Data A and Data B M2P Parallel Interface J7 amp J11 is a 25 Pin Female D port This interface connects to A or B Modulator or Demodulator Refer to Table 5 13 for pinouts
61. llel PIIC Cards Table 4 13 Connection Hardware item No Quantity Part Number CA 3598 36 3 BNC to BNC 75 Ohm Coaxial Cable CA 3473 4 4 Parallel Data Cable CA 3677 1 Alarm Fault Cable MN RCS11 Revision 9 4 16 RCS11 1 1 Redundancy Switch Installation 4 6 14 DD240XR HSSI Figure 4 14 illustrates a 1 1 system using a RCS11 with the HSSI ASI Interface connected to DD240XR Demodulators with 70 140 MHz IF and HSSI Data Interfaces Table 4 14 describes the connection hardware required JE y RADYNE yf g COMSTREAM nj MADE IN USA 2 PCMCIA vw JE sf y RADYNE a a COMS IREAM bd i J2 t ML MADE IN USA a 97 Ta v ME are WF g i IN IN w PCMCIA Figure 4 14 RCS11 with HSSI ASI Interface connected to DD240XR Demodulators with HSSI Interface Table 4 14 Connection Hardware Hem No Quantity Part Number 1 1 RF ZSC 2 175 70 140 IF Splitter o 2 2 CA 3598 36 3 BNC to BNC 75 Ohm Coaxial Cable LB pp 2 CA 3841 2 2 HSSI Data Cable PA fA CA 3865 Alarm Fault Cable MN RCS11 Revision 9 4 17 RCS11 1 1 Redundancy Switch Installation 4 6 15 DM240XR amp DD240XR Figure 4 15 illustrates an RCS11 1 1 system with the HSSI ASI Interface connected to DM240XR Modulators and DD240XR Demodulators utilizing the HSSI Interfaces Table 4 15 describes the connection hardware required a n 4 o a A h TS A E SE o a e b Mo se Figure 4 15 RCS11 with HSSI
62. mand packet is received at its intended destination but the response message acknowledgment is lost then the message originator usually the M amp C computer re transmits the original command packet with the same FSN The destination device detects the same FSN and recognizes that the message is a duplicate so the associated commands within the packet are not executed a second time However the response packet is again sent back to the source as an acknowledgment in order to preclude undesired multiple executions of the same command MN RCS11 Revision 9 B 3 RCS11 1 1 Redundancy Switch RCS11 Remote Communications To reiterate valid equipment responses to a message require the FSN tag in the command packet This serves as part of the handshake acknowledge routine If a valid resoonse message is absent then the command is re transmitted with the same FSN For a repeat of the same command involving iterative processes Such as increasing or decreasing the transmit power level of aDMD15 modulator the FSN is incremented after each message packet When the FSN value reaches 255 it overflows and begins again at zero The FSN tag is a powerful tool that assures sequential information framing and is especially useful where commands require more than one message packet The full handshake acknowledgment involves a reversal of source and destination ID codes in the next message frame followed by a response code in the lt OPCODE gt field of the
63. message packet from the equipment under control If a command packet is sent and not received at its intended destination a timeout condition can occur because a response message is not received by the packet originator On receiving devices slaved to an M amp C computer the timeout delay parameters may be programmed into the equipment in accordance with site requirements by Radyne Corp prior to shipment or altered by qualified personnel The FSN handshake routines must account for timeout delays and be able to introduce them as well B 1 4 Global Response Operational Codes In acknowledgment response packets the operational code lt OPCODE gt field of the message packet is set to O by the receiving devices when the message intended for the device is evaluated as valid The device that receives the valid message then exchanges the lt SOURCE ID gt with the lt DESTINATION ID gt sets the lt OPCODE gt to zero in order to indicate that a good message was received and returns the packet to the originator This GOOD MESSAGE opcode is one of nine global responses Global response opcodes are common responses issued to the M amp C computer or to another device that can originate from and are interpreted by all Radyne equipment in the same manner These are summarized as follows all opcode values are expressed in decimal form RESPONSE OPCODE DESCRIPTION OPCODE Good Message 000 Bad Parameter 255 Bad Opcode 254 Bad Checksum 253 Comm
64. mits the original information packet but with the same lt FSN gt When the intended receiver detects a duplicate packet the packet is acknowledged with a response packet and internally discarded to preclude undesired repetitive executions If the M amp C computer sends a command packet and the corresponding MN RCS11 Revision 9 B 5 RCS11 1 1 Redundancy Switch RCS11 Remote Communications response packet is lost due to a system or internal error the computer times out and re transmits the same command packet with the same lt FSN gt to the same receiver and waits once again for an acknowledgment or a NAK packet To reiterate the format of the message block is shown in below in Table 3 Link Level Protocol Message Block SYNC COUNT SRC ADDR DEST ADDR FSN OP CODE DATA BYTES CHECKSUM Table 3 Link Level Protocol Message Block B 2 Remote Port Packet Structure The RCS11 protocol is an enhancement on the DMD5000 protocol It also uses a packet structure format The structure is as follows lt SYNC gt Message format header character that defines the beginning of a message The lt SYNC gt character value is always 0x16 1 byte lt BYTE COUNT gt Number of bytes in the lt DATA gt field 2 bytes lt SOURCE ID gt Identifies the address of the equipment from where the message Originated 1 byte lt DEST ID gt Identifies the address of the equipment where the message is to be sent 1 byte lt F S N gt
65. n LED should illuminate Under the DEMOD region of the front panel depress SELECT A to bring modem A demodulator online The Green LED should illuminate The RCS11 should now be in backup mode with modem A online Manual Mode To manually select which MOD or DEMOD is to be placed online simultaneously depress the ENABLE pushbutton and the appropriate MOD or DEMOD SELECT pushbutton When a MOD or DEMOD selection is made the RCS11 enters Manual Mode to carry out the selection and will not respond to either modem s MOD or DEMOD Fault signals until placed back into Auto Mode Auto Mode To enable automatic backup in the event of a MOD or DEMOD failure the RCS11 must be placed into the Auto Mode First select which MOD and DEMOD are to be active by following the Manual Mode procedure in the previous paragraph To enter the Auto Mode simultaneously depress the ENABLE pushbutton and the SELECT AUTO pushbutton The RCS11 will then enter into Auto Mode with the last selections made in Manual Mode In the Auto Mode the decision to switch from one MOD or DEMOD to another is made automatically by monitoring the Fault signals from each modem Power Up Defaults During power Up the RCS11 initializes itself to the last mode set by the operator on the front panel pushbuttons For example if the operator desires the RCS11 to operate in the Auto Mode with both Mod and Demod set to Modem B by placing the R
66. n hardware required 1 a i PFT amame pa E al Pon 7 SS _ MODEMS ae DIAN oe Plat 4 E a me a A aa Le m eae pr SET ary re Ta ka i a a a a bay eet _ Leal y E Eie is li i EFAS eer mj E a oD MEB Fees E ra tee Pim 2 Ad e toa Tani Ta r 7 4 ai Ni l Table 3 6 Connection Hardware LOCATION CONNECTOR DESCRIPTION J7 Modem A 00 PIN MON Density Data and Fault Primary Device Female J11 Modem B Esa High Density Data and Fault Backup Device emale J15 ESC 8K 15 Pin D Sub Eng Service Channel for Voice or J16 ESC Voice 9 Pin D Sub Female 64k Data 25 Pin D Sub Eng Service Channel for Backward J18 ES ES 9 Pin D Sub Female Earth Station to Earth Station Communication J30 Rx B T3 E3 Rx Data from Backup Device J31 Terr Rx T3 E3 Rx Data Out J32 Rx A T3 E3 Rx Data from Primary Device B B B B B T3 ES Send Data to Backup Devios J34 Terr Tx T3 E3 Send Data In J35 TX A B T3 E3 Send Data to Primary Device J36 EIA 530 ab In and Out Synchronous Data Female MN RCS11 Revision 9 3 8 RCS11 1 1 Redundancy Switch User Interfaces 3 3 1 7 Serial Interface Figure 3 8 illustrates the RCS11 RS449 422 Serial Interface Table 3 7 describes the connection hardware required Bue v ALARM A J19 AAA SERIAL Jom e E INTERFACE E Jing DATA ALARME Figure 3 8 RCS11 RS449 422 Serial Interface Table 3 7 Connection Hardwar
67. n loaded either by the M amp C computer or by a subordinate piece of equipment such as the DMD15 requesting access to the bus Data is processed in accordance with the OPCODE and the checksum for the frame is calculated If the anticipated checksum does not match then a checksum error response is returned to the message frame originator The entire message frame is discarded and the wait for SYN mode goes back into effect If the OPCODE resides within a command message it defines the class of action that denotes an instruction which is specific to the device type and is a prefix to the DATA field if data is required If the OPCODE resides within a query message packet then it defines the query code and can serve as a prefix to query code DATA The Frame Sequence Number FSN is included in every message packet and increments sequentially When the M amp C computer or bus linked equipment initiates a message it assigns the FSN as a tag for error control and handshaking A different FSN is produced for each new message from the FSN originator to a specific device on the control bus If a command packet is sent and not received at its intended destination then an appropriate response message is not received by the packet originator The original command packet is then re transmitted with the same FSN If the repeated message is received correctly at this point it is considered a new message and is executed and acknowledged as such If the com
68. nty for repair or replacement e Contact the Comtech EF Data Customer Support Department Be prepared to supply the Customer Support representative with the model number serial number and a description of the problem e Request a Return Material Authorization RMA number from the Comtech EF Data Customer Support representative e Pack the product in its original shipping carton packaging to ensure that the product is not damaged during shipping e Ship the product back to Comtech EF Data Shipping charges should be prepaid Online Customer Support An RMA number request can be requested electronically by contacting the Customer Support Department through the online support page at www comtechefdata com support asp e Click on the Service hyperlink then read the Return Material Authorization section for detailed instructions on our return procedures e Click on the RMA Request Form hyperlink then fill out the form completely before sending e Send e mail to the Customer Support Department at service comtechefdata com For information regarding this product s warranty policy refer to the Warranty Policy p xxii vi 1 1 1 2 1 3 Chapter 1 INTRODUCTION Description The Radyne RCS11 1 1 Redundancy Switch provides simple backup redundancy protection for most configurations of the DMD15 DMD20 DMD50 and DMD2050 Satellite Modems as well as the DM240XR Video Modulator and DD240XR Video Demodula
69. ock B Output Rx Data B Output Not Used N A Tx Data A Input Tx Clock A Output Tx Octet A Output Rx Octet A Output Rx Clock A Output Rx Data A Output Ground GND Tx Data B Input Tx Clock B Output Tx Octet B Output 5 8 4 ESC VOICE J16 The ESC Voice Port is a 9 Pin Female D Connector Refer to Table 5 21 for pinouts Table 5 21 ESC Voice 9 Pin Female D Connector J16 pnmo esoo gar 1 Tx Audio 1A Input 2 Rx Audio 1A Output MN RCS11 Revision 9 5 17 RCS11 1 1 Redundancy Switch Connector Pinouts 3 Ground GND 4 Tx Audio 2B Input 5 Rx Audio 2A Output 6 Tx Audio 1B Input 7 Rx Audio 1B Output 8 Tx Audio 2A Input 9 Rx Audio 2A Output 5 8 5 ESC Alarms J17 The ESC Alarm Port is a 25 Pin Female D Connector Refer to Table 5 22 for pinouts Table 5 22 J17 ESC ALARMS 25 Pin Female D N 3 9 9 12 13 24 25 PM PM M DP o m O MN RCS11 Revision 9 Pin 35912132425 A o IN A O 2 A ND Normally Open N Normally Open Normally Open Normally Open Input Input Common Normally Closed Common Normally Closed Common Normally Closed Common Normally Closed Input Input RCS11 1 1 Redundancy Switch Connector Pinouts 5 8 6 ES ES J18 Universal Interface The Earth Station to Earth Station ES ES is a 9 Pin Female D port Refer to Table 5 23 for pinouts C Pnn Sionainame
70. oth revert back to Modem A the Switch Fault LED is illuminated and the Switch Fault Relay switches to a faulted state If Power Supply 1 and Power Supply 2 simultaneously fail the switching circuitry in the RCS11 reverts back to Modem A and the Switch Fault Relay switches to a faulted state Modem B does not receive buffered signals in this condition 2 4 4 Fault Relays Fault Connector J1 has Form C contacts to indicate the state of the MOD and DEMOD selections An additional Form C contact is available to indicate an RCS11 Fault MN RCS11 Revision 9 2 4 Chapter 3 User Interfaces 3 1 User Interfaces There are four user Interfaces available for the RCS11 These are Front Panel Remote Port Terminal de RADYNE o RCS I Ename MN j REDUNDANCY SWITCH 3 2 Front Panel Interface Table 3 1 RCS11 Front Panel Controls and Indicators Nomenclature Description Power 1 Indicates PS1 has LED illuminates Green Power 2 LED illuminates Green power applied for Power Available Fault Indicates a Switch LED illuminates Red for Fault has occurred Switch Fault Auto LED Indicates RCS11 is in LED illuminates Green the Auto Mode for Auto Mode Manual LED Indicates the RSC11 LED illuminates Green is in the Manual Mode for Manual Mode Enables Front Panel controls to function ENABLE Pushbutton SELECT AUTO Allows the operator to Pushbutton select Automatic Mode of operation Demodulator Controls and Indi
71. rface Figure 4 2 illustrates a 1 1 system using the RCS11 with the Universal Interface connected to DMD20 Modems with 70 140 MHz IF configuration and G 703 IBS IDR Interfaces Table 4 2 describes the connection hardware required 3 Ja ESL F z Ja EXT BEF fl ar i O ah Je e 0o aE HO tr i n s Be p Da AE ALDO DATA 3 a a d ALE na nana i fe Es val I 4 Oo eel Ja a Figure 4 2 RCS11 with Universal Interface Connected to DMD20 DMD50 or DMD2050 Modems with G 703 IBS IDR Interfaces Table 4 2 Connection Hardware for 70 140 MHz Option item No Quantity Part Number RF ZSC 2 175 70 140 IF Splitter CA 3598 36 3 BNC to BNC 75 Ohm Coaxial Cable CA 3407 3 3 SCSI Data Cable MN RCS11 Revision 9 4 5 RCS11 1 1 Redundancy Switch Installation 4 6 3 DMD20 DMD50 or DMD2050 with HSSI Interface Figure 4 3 illustrates a 1 1 system using a RCS11 with the universal Interface connected to DMD20 or DMD50 Modems with 70 140 MHz option and G 703 HSSI Interfaces Table 4 3 describes the connection hardware required Figure 4 3 RCS11 with HSSI G 703 Interface Connected to DMD20 DMD50 or DMD2050 Modems with G 703 HSSI Interfaces Table 4 3 Connection Hardware for 70 140 MHz Option tiem No Quantity Part Number 4 1 RF ZSC 2 175 70 140 IF Splitter 2 4 CA 3598 36 3 BNC to BNC 75 Ohm Coaxial Cable Ss koe CA 4181 HSSI Data Cable AA CA 3865 Alarm Fault Cable
72. rnet interface can support 10 100 1000 Base T 9 10 2 1 DATA B J27 Modem B Data Port is an RJ45 Connector 5 10 2 2 TERR DATA J28 The TERR TX User Data Port is an RJ45 Connector 5 10 2 3 DATA A J29 Modem A Data Port is an RJ45 Connector 5 10 2 4 SWITCH S1 The RCS11 Ethernet interface can be configured to support a modem or Modulator Demodulator The S1 switch must be properly set to the correct position to support the modem or Modulator Demodulator NOTE On the S1 Switch moving the switch to the left sets the unit to the Modem Feature moving the switch to the right sets the unit to the Mod Demod Feature NOTE Power must be cycled after changing S1 to desired setting for effect to take place Modem YT Mod Demod Figure 5 2 RCS11 S1 Switch Diagram 5 11 SERIAL INTERFACE The RCS11 RS449 Serial Interface supports RS422 Serial Data This interface is supported by the the DMD20 and DMD50 MN RCS11 Revision 9 5 23 RCS11 1 1 Redundancy Switch Connector Pinouts 5 11 1 TERRESTRIAL RS449 RS422 SERIAL DATA J10 The Terrestrial Data J10 is a 37 Pin Female D port Refer to Table 5 27 for pinouts Description sga 3 C Rove Data A CT TAN 8 TEA TON TT COM TACTICS CT TON MN RCS11 Revision 9 5 24 RCS11 1 1 Redundancy Switch Connector Pinouts 5 11 2 DATA A amp B J7 8 J11 The RS449 422 Data ports are 37 Pin Female D ports These ports are the interface connection between the
73. s Preface NOTE RCS11 1 1 Redundancy Switch Revision 9 Preface MN RCS11 Warranty Policy Comtech EF Data products are warranted against defects in material and workmanship for a period of two years from the date of shipment 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 two year warranty or a 90 day extended warranty whichever is longer 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 clearly 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
74. sion MSB binary number implied decimal point lt 1 gt Device Firmware Version LSB binary number implied decimal point lt 10 gt Device Firmware Name null terminated string lt gt Device Firmware Release Date null terminated string Opcode lt 2280h gt Command RCS11 Load Factory Defaults Command Data Field 2 bytes lt 1 gt Unlock Code 1 0x55 lt 1 gt Unlock Code 2 OxAA Opcode lt 2083h gt Query RCS11 Backup Configuration Query Response Data Field 1 byte lt 1 gt Backup Configuration 0 Modem Coupled 1 Mod Only 2 Demod Only 3 Mod Demod Uncoupled Opcode lt 2084h gt Query RCS11 Backup Mode Query Response Data Field 1 byte lt 1 gt Backup Mode 0 Manual 1 Automatic 2 lt unknown gt Opcode lt 2284h gt Command RCS11 Backup Mode Command Data Field 1 byte lt 1 gt Backup Mode 0 Manual 1 Automatic Opcode lt 2085h gt Query RCS11 Backup State Query Response Data Field 2 bytes lt 1 gt Mod Backup state 0 A online 1 B online 2 lt none or unknown gt lt 1 gt Demod Backup State 0 A online MN RCS11 Revision 9 B 7 RCS11 1 1 Redundancy Switch RCS11 Remote Communications 1 B Online 2 lt none or unknown gt Opcode lt 2285h gt Command Data Field 2 bytes Command RCS11 Force Manual Backup lt 1 gt Mod Backup State 0 A online 1 B online lt 1 gt Demod Backup State O A online 1 B online Opcode lt 2086h gt Query RCS11 Switch Delays
75. supplies Refer to Section 6 Maintenance for the appropriate action Power up the units to be connected Their Green Power LEDs should illuminate If not refer to the appropriate Installation and Operation manual for further action to be taken Proceed to Section 4 User Interface for information on the RCS11 controls and indicators MN RCS11 Revision 9 4 3 RCS11 1 1 Redundancy Switch Installation La PROPER GROUNDING PROTECTION During installation and setup the user must ensure that the unit is properly grounded The equipment shall be connected to the protective earth connection through the end use protective earth protection In addition the IF input and output coax cable shielding must be properly terminated to the Chassis unit ground 4 6 Connections This section provides data and frequency connections in a typical one for one installation 4 6 1 DMD15 Universal Figure 4 1 illustrates a 1 1 system using a RCS11 with the Universal Interface connected to DMD15 Modems Table 4 1 describes the connection hardware required Figure 4 1 RCS11 with Universal Interface Connected To DMD15 Modems MN RCS11 Revision 9 4 4 RCS11 1 1 Redundancy Switch Installation Table 4 1 Connection Hardware item No Quantity Part Number RF ZSC 2 175 70 140 IF Splitter CA 3598 36 3 BNC to BNC 75 Ohm Coaxial Cable CA 3407 3 3 SCSI Data Cable 4 6 2 DMD20 DMD50 or DMD2050 Universal with G 703 IBS IDR Inte
76. ted or when an acknowledgment response packet is absent During transmission the protocol wrapper surrounds the actual data to form information packets Each transmitted packet is subject to time out and frame sequence control parameters after which the packet sender waits for the receiver to convey its response Once a receiver verifies that a packet sent to it is in the correct sequence relative to the previously received packet it computes a local checksum on all information within the packet excluding the lt SYN gt character and the lt CHECKSUMs fields If this checksum matches the packet lt CHECKSUM gt the receiver processes the packet and responds to the packet sender with a valid response acknowledgment packet If the checksum values do not match the receiver replies with a negative acknowledgment NAK in its response frame The response packet is therefore either an acknowledgment that the message was received correctly or some form of a packetized NAK frame If the sender receives a valid acknowledgment response packet from the receiver the lt FSN gt increments and the next packet is transmitted as required by the sender However if a NAK response packet is returned the sender re transmits the original information packet with the same embedded lt FSN gt If an acknowledgment response packet or a NAK packet is lost corrupted or not issued due to an error and is thereby not returned to the sender the sender re trans
77. tor The backup functions of the RCS11 may be performed manually via the front panel or from the Terminal Mode Refer to Figure 1 1 for an illustration of the RCS11 1 1 Redundancy Switch Front Panel Figure 1 2 for the Interface options of the RCS11 and Figure 1 3 of a RCS11 Fucntional Block Diagram The RCS11 redundant 1 1 switch supports various product configurations that require different setups The switch can support a modem modulator or demodulator only applications Operating in the Automatic Mode the RCS11 immediately places a Backup Modem online in the event of a Primary Online Modem failure In the Manual Mode the user may designate the selected Online Primary Modem from either the Interactive Front Panel or a remote Terminal Interface Pi RADYNE ay RCS I esse B REDUNDANCY SWITCH Figure 1 1 RCS11 1 1 Redundancy Switch Front Panel Redundant Power Supplies The RCS11 is equipped with two fully redundant internal power Each power supply is fully independent of the other including their source of AC power and fusing The RCS11 remains fully operational as long as either power supply is providing a source of power The power supplies are located one on either side of the front of the RCS11 Chassis Front Panel Controls The Front Panel of the RCS11 provides all of the necessary controls and LED indicators to provide the operator with online status and backup status of the online and backup Modulators and deModulators
78. tput a rs es m ore avai ot so seis ma SG Signal Ground 5 Ancillary to Reserved Input DCE 4 Ancillary Reserved Output from DCE TM Test Mode Output 5 9 2 ASI or G703 Data Interface 5 9 2 1 TXA ASI or G703 J15 Modem A TX Data Port is an ASI or G703 Unbalanced 75 Ohm Female BNC Connector RCS11 Switch must be ordered supporting either ASI or G703 interface 5 9 2 2 TERR TX ASI or G703 J16 The TERR TX User Data Port is an ASI or G703 Unbalanced 75 Ohm Female BNC Connector RCS11 Switch must be ordered supporting either ASI or G703 interface MN RCS11 Revision 9 5 20 RCS11 1 1 Redundancy Switch Connector Pinouts 5 9 2 3 TXB ASI or G703 J17 Modem B TX Data Port RD is an ASI or G703 Unbalanced 75 Ohm Female BNC Connector RCS11 Switch must be ordered supporting either ASI or G703 interface 5 9 2 4 RXA ASI or G703 J18 Modem A RX Data Port SD is an ASI or G703 Unbalanced 75 Ohm Female BNC Connector RCS11 Switch must be ordered supporting either ASI or G703 interface 9 9 2 5 TERR RX ASI or G703 J19 The TERR RX User Data Port is an ASI or G703 Unbalanced 75 Ohm Female BNC Connector RCS11 Switch must be ordered supporting either ASI or G703 interface 5 9 2 6 RXB ASI or G703 J20 Modem B RX Data Port SD is an ASI or G703 Unbalanced 75 Ohm Female BNC Connector RCS11 Switch must be ordered supporting either ASI or G703 interface 5 9 3 FAULTS J1 The Fault Port is
79. usive 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 buyers 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 RCS11 1 1 Redundancy Switch Revision 9 Preface MN RCS11 Customer Support Contact the Comtech EF Data Customer Support Department for e Product support or training e Reporting comments or suggestions concerning manuals e Information on upgrading or returning a product A Customer Support representative may be reached at Comtech EF Data Attention Customer Support Department 2114 West 7th Street Tempe Arizona 85281 USA 480 333 2200 Main Comtech EF Data number 480 333 4357 Customer Support Desk 480 333 2161 FAX To return a Comtech EF Data product in warranty and out of warra
80. utput 34 ynch Data Receiver Ready A 35 703 Send Data B 36 ynch Data Send Data Input B Output 37 IDR ESC Backward Alarm 1 Normally Closed 3 8 B 39 B 40 IDR ESC Backward Alarm Out 2 Common ynch Data Terminal Timing B Output 42 43 B Output 703 Insert Data Input 42 DR ESC Backward Alarm 2 Normally Open 703 Drop Data Out B Synch Data Receive Timing Input 44 IDR ESC Backward Alarm 3 Normally Closed 45 703 Receive Data B Synch Data Receive Data B Input 46 IDR ESC Backward Alarm 4 Common 47 External Clock B Output 49 IDR ESC Audio Input Channel 1 B Output MN RCS11 Revision 9 5 5 RCS11 1 1 Redundancy Switch Connector Pinouts 50 IDR ESC Audio Input Channel 2 B Output 51 IDR ESC Audio Output Channel 1 B Input 52 IDR ESC Audio Output Channel 2 B Input 53 IDR ESC Backward Alarm 4 Output 54 IBS ES Transmit Data B Synch Data Receive Data B Output 55 Demod Fault Open Collector Input 56 IBS ES Receive Data B Input 58 IDR ESC Transmit 8 Kops Clock B Input 59 IDR ESC Transmit 8 Kops Data B Output 60 IDR ESC Receive 8 Kbps Clock B Input 61 IDR ESC Receive 8 Kbps Data B Input 62 IDR ESC Backward Alarm 4 Normally Open 63 IBS Transmit Octet B Output 64 ynch Data Data Mode B Input ynch Data Clear to Send B Output 67 ynchronous

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