ZJ3308AT 8 gudaha 1 ATSC Modulator

ZJ3308AT 8 gudaha 1 ATSC Modulator

Sharax Gaaban:


Faahfaahinta alaabta

Calaamadaha alaabta

Guudmarka alaabta

ZJ3308AT 8 ee 1 ATSC modulator waa badeecad dhowaan loo qaabeeyey oo taageeraya gelinta IP-ga. Waxay leedahay 8 kanaal isku dhufasho badan iyo 8 ATSC Kanaal wax ka beddela, waxayna taageertaa ugu badnaan 256 IP gelinta dekedda GE. ZJ3308AT waxay leedahay awood wax soo saar awood leh oo leh 8 sideyaal aan u dhaweyn (50MHz ~ 960MHz) soo saar iyada oo loo marayo sheyga wax soo saarka RF. Nidaamka qalabkani wuxuu noqon karaa khad la kontoroolo isla markaana lagu casriyeeyo shabakad, taas oo si weyn loogu isticmaali karo ATSC dejinta shabakada baahinta dhijitaalka ah iyo tijaabinta loogu talagalay ATSC dejinta nambarka sare.

Astaamaha Muhiimka ah

3 GE port (max 256 IP gudaha):

Xogta 1 & Data2 dekadaha laba-geesoodka ah, ugu badnaan 256 IP gudaha, 8 IP ka baxsan dekedda Xogta (oo ku taal dhinaca hore), ugu badnaan 128 IP gudaha

Ugu badnaan 840Mbps wixii aqbalin ah

● Waxay taageertaa hagaajinta PCR sax ah

Waxay taageertaa dib udhigista PID iyo tafatirka PSI / SI

Waxay taageertaa illaa 180 PIDs oo kaabista kanaal kasta

● Taageer 8 isku-laaban TS oo ka badan soosaarka UDP / RTP / RTSP

Output 8 ATSC soosaarayaal aan ku dhaganeyn, oo u hogaansan heerka ATSC A / 53

Waxay taageertaa codsiyeynta RS (208,188)

Taageer maareynta Shabakadda ku saleysan Shabakadda

Shaxda Mabaadi'da Gudaha

bsd

Naqshadeynta Sawir Qaade

bdf

Sooc

  

Gelinta

  

Gelinta

Max 256 IP gelinta iyada oo loo marayo 3 (qeybta hore ee dekedda Xogta, Xogta 1 iyo Xogta 2) 100 / 1000M Ethernet Port (SFP interface optional). Xog kasta oo Data1 ama Xog 2 ah waxay dejin kartaa ugu badnaan 256 IP, halka Xogta hore ee guddiga

dekeddu waxay gelin kartaa max 128 IP

 

Hab maamuuska Gaadiidka TS ka badan UDP / RTP, unicast iyo multicast, IGMPV2 / V3
Heerka Gudbinta Ugu badnaan 840Mbps kanaal kasta oo wax laga beddelayo
  

 

Mux

Kanaalka gelinta 256
Kanaalka wax soo saarka 8
Max PID-yada 180 halkii channel
 Hawlaha Dib u soo celinta PID (auto / gacanta ikhtiyaari ah)
PCR sixitaanka saxda ah
Miiska PSI / SI oo si otomaatig ah u dhalinaya
  

Halbeegyada iswaafajinta

Kanaalka 8
Heerka Is-beddelka ATSC A / 53
Xiddigle 8VSB
Xadhiga 6MHz
FEC RS (208 188) + Trellis
  

Soosaarka RF

Isdhaxgalka F dekedda wax soo saarka ee lagu qoro 8 sideyaasha aan isku dhowayn
RF Range 50 ~ 960MHz, 1kHz talaabo
Heerka wax soo saarka -20 ~ + 10dbm (dhammaan wadayaasha), 0.5db tallaabo
MER D 40dB
ACL -55 dBc
Soosaarka TS 8 wax soo saar IP ah oo ka sarreeya UDP / RTP / RTSP, unicast / multicast, 2 100 / 1000M EthernetPorts
Nidaamka Maareynta Shabakadda ku saleysan Webka
  

 

Guud

Demission 482mm × 455mm × 44.5mm (WxLxH)
Miisaanka 3kg
Heerkulka 0 ~ 45 ℃ (hawlgal), -20 ~ 80 ℃ (kaydinta)
Koronto AC 100V ± 10%, 50 / 60Hz ama AC 220V ± 10%, 50 / 60Hz
Isticmaal W20W

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