Saga > taS > Innihald

dvb-s2 yo'a'neS Hajmo' dvb-[taH pat

Apr 28, 2016

DaH ghoS puS 'ej latlh ghun SIbDoH, ghun je Qay tv pat cable chay' SIbDoH Hev, naDev tlha' cha' mIw chup maH.

taS 1. applications commercial 'ej mach

laH chen headend Hoch waw' multi-chavmoH qam modulators (ghantoH: qam6248) je fta dvb-s2, asi, ip inputs. chonayta' integrated modulator multi-rf 'ej asi, DuH ip inputs, 'ej built-in multiplexer 'ej scramble, Hoch unit Qutlh 4 qam channels output. nIvbogh wIv channels fta neH asi rut mutlha'taH connection je encoders 'ej.

taS 2. 'orwI' puS channels subscriber applications je

laH chen headend Hoch waw' ip infrastructure. ip streams laH chen SoH targhHom veDDaq noch ird, broadcast encoder je' ip qam modulators (ghantoH: ipq6250). channels qam Da'elDI' 48 laH Qutlh modulator. 300 channels laH qet 'oH neH 64qam, chaq SoHvaD 256 qam HIjmeH capacity channels latlh laH SIch 'oH. 'e' laH feasibly plug qam tIj chu' chassis channels tlham Hutlh qam ghur nIvbogh 'utmo' Dujvam.



application Diagram

taS 1

QAM6248

ghantoH

input

no.scrambling

no.modulation

ip

QAM6248S1

8 x asi 4-fta dvb-s2

4(default),1/2(option)

4(default),1/2(option)

QAM6248C

8 x asi 4-fta dvb-[taH

4(default),1/2(option)

4(default),1/2(option)

QAM6248S2

6 x asi 8-fta dvb-s2

4

4

taS 2

  • IRD1218

8 fta dvb-s ghap s2/c/isdb-t/atsc rf inputs

porghDaj moH 244 spts ghap14 rIn ip mpts

mpeg-rut yo'a'neS Hajmo' rIn rtp ghap udp

  • IPQ6250

  • 256 udp ghap rtp ip inputs

    16 QI'yaH-adjacent Se' rf

    Qutlh multiplexer 'ej scramble

    ip via multiplex pagh scramble