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FMUSER DTV4475 64-Channel IP QAM RF Modulator yeCATV

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  • Mutengo (USD): Kumbira Kotesheni
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Iyo FMUSER DTV4475 64-Channel IP QAM RF Modulator ndeyese-mu-imwe mudziyo unobata kuwanda, kukwenya, uye modulating. Iine makumi matanhatu nemana ekudzokorodza chiteshi, makumi matanhatu nemana ekukwenya chiteshi, uye makumi matanhatu nemana QAM modulating chiteshi, ichi chishandiso chinotsigira anosvika mazana mashanu negumi nembiri IP mapipu kuburikidza ne64 data ports uye anogona kuburitsa kusvika makumi matanhatu neasina-padhuze anotakura (64MHz ~ 64MHz) kuburikidza neayo maviri RF inobuda.

 

Iyo zvakare ine mbiri mbiri RF inobuda madoko ayo anowedzera bandwidth yeQAM vatakuri. Iyi modulator inopa 6 GE inputs (4RJ45, 2SFP) uye inotsigira kusvika ku512 IP yekupinda pamusoro peUDP/RTP, ine huwandu hunosvika 840Mbps uye 512 IP yekupinda yega yega GE. Iyo zvakare inotsigira chaiyo PCR kugadzirisa, CA PID kusefa, PID remapping, uye PSI/SI editing.

 

Nekugona kutsigira kusvika ku256 PID kudzokorora pachiteshi, chishandiso ichi zvakare chinotsigira DVB general scrambling system (ETR289) uye simulcrypt zviyero ETSI101197 uye ETSI103197.

 

Zvakare muStock:

 

 

Kutsvaga zvimwe DTV headend midziyo? Tarisa izvi!

 

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Terms Specs
chiyamuro chiyamuro Max 512 IP yekupinda kubva pa6*100/1000M Ethernet Port (4*RJ45,2*SFP)
TransportProtocol TS pamusoro peUDP/RTP, unicast uye multicast,IGMPV2/V3
TransmissionRate Max 840 Mbps kune yega yega GE yekuisa
Mux InputChannel 512
OutputChannel 64
MaxPIDs 256 pachiteshi
mabasa PID remapping (otomatiki/manuallyoptional)
PCR chaiyo kugadzirisa
PSI/Sitable inogadzira otomatiki
Scrambling Parameters Max simul scrypt CA 6
Scramble Standard ETR 289,ETSI 101 197,ETSI 103 197
Connection Local / kure kure kubatana
Modulation Parameters Kusiyanisa inzwi Standard EN300429/ITU-TJ.83A/B/C
renyeredzi J.83A Constellation:16/32/64/128/256QAM
Bandwidth:8M
J.83B/C Nyeredzi: 64/256QAM
Bandwidth:6M
QAM Channel 64 isiri-yakatarisana vatakuri, 384Mbps bandwidth kune yega yega RF interface
Symbol Rate 5.0~7.0 Msps,1ksps stepping.5057 Ksps(J.83B,64QAM);5361 Ksps(J.83B,256QAM)
renyeredzi 16,32,64,128,256 QAM
FEC RS (204,188)
RF Kubuda inowanikwa 2F mhando yekubuda ports ye64 vatakuri, 75Ω
RFRange 50 ~ 960 MHz, 1kHz kutsika
OutputLevel -20 dBm~+ 10 dBm (87~ 117dbµV), 0. 1 dB kutsika
MER ≥40dB
TS kubuda 64 IP yakabuda pamusoro peUDP/RTP/RTSP,unicast/multicast,4*100/1000M Ethernet Ports (chiteshi chega chega che 16IP zvabuda)
maitiro Web-based Network manejimendi
Kubvuma 420mm×440mm×44.5mm(WxLxH)
tembiricha 0 ~ 45C (kushanda), -20~80C (kuchengeta)
Magetsi AC100V±10%,50/60Hz or AC220V±10%,50/60Hz

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