Neptune - teamcast.com · o 4 x ASI outputs or 8 x ASI outputs (option) - BNC - 75 Ω • MPEG-TS...
2
Neptune DVB-S/S2/S2X Satellite Demodulator Key features : • Allow automated precorrection with satellite modulator Vyper • Up to 500 Mbps useful datarate • Constellations up to 256APSK • Full compliance with DVB-S2X, DVB-S2, DVB-S standards • Dual independent Inputs with frequency range: 950 MHz to 2150 MHz and LNB controller • Up to 8 virtual channels • 2 Ethernet data ports for MPEG-TS over IP & GSE-HEM • 4 ASI outputs • CCM, VCM and ACM support • DVB-S2X/S2 Multi-stream compliant, with up to 8 MPTS (ISI) over independent ASI & Ethernet outputs • Physical Layer Scrambling according to the EN 302 307 standard • BISS desencryption • Remote control through web browser or SNMP Neptune The most flexible and cost effective DVB-S/S2/S2X flexible demodulator ready for: • Satellite DTH precorrections • Satellite distributions • Satellite contributions • DSNG applications • DTT distributions Description Neptune is the latest generation of satellite demodulator fully compliant with the DVB-S, DVB-S2 and DVB-S2X standards. It is a high performance demodulator for advanced DVB satellite reception supporting all DVB-S2X configurations up to 210Mbps over 4 ASI outputs as well as 500Mbps over 2 Ethernet ports with its dual L-Band inputs with indepen- dent LNB controller on each RF input. With its 2 physical RF inputs, Neptune is able to manage up to 8 virtual channels 1 (by default 4 channels connected to RF input 1 and 4 channels connected to RF input2) to demodulate up to 8 differente frequencies with their own PLS, Symbol Rate, MOCOD and so on. Each of these virtual channel could be mapped to one (or more) of these 4xASI and 8xIP outputs. So Neptune offers a very full flexibility for any kind of applications. Based on a common platform, thanks to software options and its flexibility, Neptune is able to cover a large range of use cases as - DVB-S2X DSNG receiver with a very efficient bandwidth occupation - Very high datarate (500Mbps) for a distribution link with high RF sensitivity - An OTT contribution receiver high datarate and efficient GSE-HEM desencapsulation - DVB-CID reader over both RF inputs compliant with S2X/S2/S, - S2X/S2 Direct To Tower for SFN terrestrial contents distribution over 4ASI A default cost effective configuration set with a symbol rate at 15MBaud, constellations QPSK/8PSK over DVB-S2X/S2 standards allow to discover an efficiency demodulator thank to a high RF performances with a very low noise factor, efficient adjacent channels rejection. This demodulator, combined with its software options, offers the best flexibility on the market. Do not take care about hardware, enjoy with software options! Performances & Reliability All the modulation modes of EN 302 307 part I & II can be demodulated by Neptune. In the most robust MODCOD, the C/N can go below 0 dB and Neptune will synchronize and demodu- late correctly the input signal with an automatic MODCOD detection. Neptune offers a very high input sensitivity with noise factor lower than 5dB, up to 256APSK constellation. With this noise factor the power transmission as well as the antenna size could be reduced. In parallel a full error monitoring facilities and signal statistics (C/N, BER before/ after FEC, PER) are provided via a two redundant interfaces on the Ethernet port (Embedded Web Server or SNMP). Neptune offers a dedicated monitoring per content where the MODCOD (constellation, code rate), pilot, frame length and C/N margin can be different in the case of a VCM modulation. www.teamcast.com
Transcript of Neptune - teamcast.com · o 4 x ASI outputs or 8 x ASI outputs (option) - BNC - 75 Ω • MPEG-TS...
Neptune DVB-S/S2/S2X Satellite Demodulator
Key features :
•AllowautomatedprecorrectionwithsatellitemodulatorVyper
•Upto500Mbpsusefuldatarate
•Constellationsupto256APSK
•FullcompliancewithDVB-S2X,DVB-S2,DVB-Sstandards
• DualindependentInputswithfrequencyrange:950MHzto2150MHzandLNBcontroller
•Upto8virtualchannels
•2EthernetdataportsforMPEG-TSoverIP&GSE-HEM
•4ASIoutputs
•CCM,VCMandACMsupport
•DVB-S2X/S2Multi-streamcompliant,withupto8MPTS(ISI)overindependentASI&Ethernetoutputs
•PhysicalLayerScramblingaccordingtotheEN302307standard
•BISSdesencryption
•RemotecontrolthroughwebbrowserorSNMP
NeptuneThe most flexible and cost effective DVB-S/S2/S2X flexible demodulator ready for:
•SatelliteDTHprecorrections
•Satellitedistributions
•Satellitecontributions
•DSNGapplications
•DTTdistributions
DescriptionNeptune is the latest generation of satellite demodulator fully compliant with theDVB-S,DVB-S2andDVB-S2Xstandards.ItisahighperformancedemodulatorforadvancedDVB satellite reception supporting all DVB-S2X configurations up to 210Mbps over 4ASIoutputsaswellas500Mbpsover2EthernetportswithitsdualL-Bandinputswithindepen-dentLNBcontrolleroneachRFinput.
Withits2physicalRFinputs,Neptuneisabletomanageupto8virtualchannels1(bydefault4channelsconnectedtoRFinput1and4channelsconnectedtoRFinput2)todemodulateupto8differentefrequencieswiththeirownPLS,SymbolRate,MOCODandsoon.Eachofthesevirtualchannelcouldbemappedtoone(ormore)ofthese4xASIand8xIPoutputs.SoNeptuneoffersaveryfullflexibilityforanykindofapplications.Basedonacommonplatform,thankstosoftwareoptionsanditsflexibility,Neptuneisabletocoveralargerangeofusecasesas-DVB-S2XDSNGreceiverwithaveryefficientbandwidthoccupation-Veryhighdatarate(500Mbps)foradistributionlinkwithhighRFsensitivity-AnOTTcontributionreceiverhighdatarateandefficientGSE-HEMdesencapsulation-DVB-CIDreaderoverbothRFinputscompliantwithS2X/S2/S,-S2X/S2DirectToTowerforSFNterrestrialcontentsdistributionover4ASI
Adefaultcosteffectiveconfigurationsetwithasymbol rateat15MBaud,constellationsQPSK/8PSKoverDVB-S2X/S2standardsallowtodiscoveranefficiencydemodulatorthanktoahighRFperformanceswithaverylownoisefactor,efficientadjacentchannelsrejection.This demodulator, combinedwith its softwareoptions, offers thebestflexibility on themarket.Donottakecareabouthardware,enjoywithsoftwareoptions!
Performances & ReliabilityAllthemodulationmodesofEN302307partI&IIcanbedemodulatedbyNeptune.InthemostrobustMODCOD,theC/Ncangobelow0dBandNeptunewillsynchronizeanddemodu-latecorrectlytheinputsignalwithanautomaticMODCODdetection.Neptuneoffersaveryhighinputsensitivitywithnoisefactorlowerthan5dB,upto256APSKconstellation.Withthisnoisefactorthepowertransmissionaswellastheantennasizecouldbereduced.In parallel a full errormonitoring facilities and signal statistics (C/N,BERbefore/afterFEC,PER)areprovidedviaatworedundantinterfacesontheEthernetport(EmbeddedWebServerorSNMP).NeptuneoffersadedicatedmonitoringpercontentwheretheMODCOD(constellation,coderate),pilot,framelengthandC/NmargincanbedifferentinthecaseofaVCMmodulation.
w w w . t e a m c a s t . c o m
NeptuneDVB-S/S2/S2X Satellite Demodulator
Spécification
ssubjecttocha
nge
Novem
ber2017-RefMPD
-1711291E
Copy
right©2010-2018
Team
CastFrance
◊ Standards o DVB-S2/S2X:EN302307partI&IIo DVB-S:EN300421o DVBMPEG-TSoverASI:EN50083-9,ETSITR101891o DVBMPEG-TSoverIP:ETSITR102034o DVBGenericStreamEncapsulation(GSE-HEM):ETSITS102606-1o DVB-CID:ETSI103129
◊ Inputso 2ConnectorsF-75Ωo 2LNBndependentDiSEqCControl(off,+13/18Vdc,22KHz)o L-Band:From950MHzto2150MHzo Minimuminputsignalpower:(-80+Es/No+10log(SR))dBmwhereSR=SymbolRate(Mbaud)&Es/No=value(dB)forQEFreception.
o Noisefactor:• lessthan5dBwithMaximuminputpower:-40dBm
◊ Processo DVB-S,DVB-S2&DVB-S2XSingleStreammanagemento DVB-S2&DVB-S2XMulti-Streammanagemento Upto8virualchannels(demodulation)inparallelo SupportMultistreamupto8ISIinparalleloverASI&IPo Symbolrate1to500MBaudstep1MBaudo AnnexMupto4slicesinparallel
◊ Advance RF measuremento Foreachinput:• Powerlevel• C/N&C/Nmargin• BitErrorrate(BER)before/afterFEC• PacketErrorRate(PER)• Dataratemonitoring(total&useful)
◊ Carrier ID extraction oCarrierIDdetection:<10s oCarrierIDGlobalUniqueIdentifierextraction:<20s oCarrierIDoptionalparameters(upto4):<20seach oTotalCIDExtractiontime=30s+20x(numberofparameters)
◊ Outputso 4xASIoutputsor8xASIoutputs(option)-BNC-75Ω• MPEG-TSoverASI,upto210Mbps
o 2xEthernetDATAports-RJ45,10/100/1000Base-T• MPEG-TSoverIP,RTP/UDP,upto500Mbps• GSE-HEMoverIP,RTP/UDP,upto500Mbps
◊ Control & Monitoringo 2x10/100/1000base-TEthernetportsIPV4/IPV6o Keyboardanddisplayonfrontpanelo SNMPandWebBrowserControl&Monitoring
◊ Modulationo DVB-S:• Outer/innerFEC:ReedSolomon/Viterbi• Roll-offvalue:0.35• QPSK:1/2to7/8
o DVB-S2/S2X• Outer/InnerFEC:BCH/LDPC• Operatingmodes:
» CCM:ConstantCodingandModulation,» VCM/ACM:Variable/AdaptativeCodingandModulation,
• PilotsONorOFF• PLScramblingcodes[0,262141]
o DVB-S2• Roll-offvalue:0.20,0.25,0.35• 52MODCODs(short&normalframes):
• QPSK:from1/4to9/10• 8PSK:from3/5to9/10• 16APSK:from2/3to9/10• 32APSK:from3/4to9/10
o DVB-S2X• Roll-offvalue:0.05,0.10,0.20,0.25,0.35• 53MODCODs(normalframes):
• QPSK:from1/4to9/10• 8PSK:from3/5to9/10• 16APSK:from26/45to9/10• 32APSK:from32/45to9/10• 64APSK:from11/15to5/6• 128APSK:3/4;7/9• 256APSK:32/45;3/4
• 13LinearMODCODs(normalframes):• 8APSK-L:5/9;26/45• 16APSK-L:from1/2to2/3• 32APSK-L:2/3• 64APSK-L:32/45• 256APSK-L:from29/45to11/15
• 41MODCODs(shortframes):• QPSK:from11/45to8/9• 8PSK:from7/15to8/9• 16APSK:from7/15to8/9• 32APSK:from2/3to8/9
◊ Physicalo Powersupply:Rack90to240VACo Dimensions:(DxWxH)250x483x44mmo Weight:Rack2.5kg/Temperature:0°Cto50°C
Specifications2
TeamCast3RuedeParis35510CessonSévignéCedex-FranceTel:+33(0)223252680
TeamCast Inc.100NorthMainStreetSuite203,ElmiraNewYork14901,USATel:+13122630033
Teamcast Asia60,AlbertStreetOGAlbertComplex#15-12Singapore189969
www.teamcast.comContact:[email protected]
Ordering InformationFororderinginformation,pleasecontactsales@teamcast.com1Limitationsdependingontheconfiguration-contactsupport@teamcast.com2Specificationsarenotcontractualandaresubjecttorevision
