High-head Digital headend system Khoom siv
Nov 17, 2021
High-Head Digital headend
Nyob rau hauv xyoo tas los no, digital TV tau dhau los ua kev loj hlob hauv Is Nrias teb, Singapore, Brazil, thiab lwm yam. Cov xov tooj cua digital yog ua raws li DVB cov qauv thiab lwm cov qauv ntawm kev lag luam hauv tsev muaj kev txhawj xeeb, kom paub txog TV cov kev tshaj tawm digital los ntawm kev sib txuas lus, multiplexing, adapting, modulating, encrypting, transporting, set-top boxes txais thiab lwm yam digital processings rau video, audio programs. thiab cov ntaub ntawv teeb liab programmes.
IRD1218 IP Satellite De-modulator nrog 12 * DVB-S2 RF inputs
12ch DVB-S2 / DVB-C FTA RF, nrog Biss hom
QPSK, 8PSK, 16APSK thiab 32APSK
mus txog 4 CAS simul-cryption (yeem)
IRD1380 8-Channel CI IRD Processor
8 * DVB-S2 / S2X RF nrog 8 * CI qhov, xaiv DVB-T2 / C / DTMB / ATSC
8 * ASI tso tawm cov dej thauj los ntawm CI Slot1 rau CI Slot8 lossis BISS decryption
Txhawb ntau CAM daim npav hom
Q924 24-Channel H.265 H.264 HD rau IP Encoder
6 ywj siab kub-swappable module, 4 * HD rau ib module
H.264/H.265 video encoding
Ib txhij 8 * MPTS thiab 512 * SPTS dhau UDP / RTP IP tawm
IPQ6250 Tshaj Tawm EdgeQAM Modulator
Txog 3 Qauv, 16/32 QAM ib hom, mus txog 96QAM
Multiplexed lossis Scrambled TS dhau UDP cov zis
Txog plaub DVB SimulCrypt CAS(s)
Ob lub 1000Base-T ports
16/32/64/128/256QAM modulation
