Umumiy koʻrinish
DMB-90E-CI Multi-channels Professional Receiver, orqa panelda 6 ta modulni qo‘llab-quvvatlaydi, har bir modul 2*Mustaqil sun’iy yo‘ldosh DVB S/S2/S2X tyunerlari/DVBT/ATSC/ISDB-T kirishi, 2*CI slotlari bilan shifrlangan kanallar shifrini ochish uchun CI standart CAM kartasi uchun, jami maksimal 12 tyuner kiritish, 4/8/12 tyuner kiritish opsiyasi, 4*MPTS +512* SPTS orqali IP chiqish porti, shuningdek, tashqi TS uchun 2 ta ASI kirishiga ega. manbalar. U 4/8/12 kanalli tyunerlardan demodulyatsiya qiluvchi, so'ngra IP-paketni turli IP-manzillar va portlar orqali chiqarishi mumkin bo'lgan tyuner demodulyatsiyasi bilan birlashtirilgan.
Xususiyatlari:
Turli kiritish versiyasi--1: 6 ta modulgacha (12 shifrlangan tyuner) kirish, har bir modulda 2*Tyuner kiritish +2*CI slotlari, 4/8 tyuner kiritish opsiyasi
Turli xil Tyuner standart varianti--DVB-S/S2/S2X, DVB-T/T2, DVB-C, DTMB, ISDB-T/Tb, ATSC-T
Oson sozlash va nazorat qilish--LCD displey va veb boshqaruvi orqali ishlash
Bir nechta funksiyalar--Tashqi TS multiplekslash uchun ikkita alohida ASI kirish
Kuchli GigE DATA porti---128*MPTS/SPTS UDP/IP kirish, 4*MPTS +512 SPTS IP protokoli UDP/RTP/RTSP chiqishi
Issiq teglar: IP shlyuziga tyuner, Xitoyning IP shlyuziga tyuner ishlab chiqaruvchilari, etkazib beruvchilari, zavodi
Texnik xususiyatlari
FTA TYUNERLARI KIRISH
DVB-C tyuner
Kirish chastotasi diapazoni: 110 ~ 862MHz
DVB-C (J83.A, J83.C,YO'Q B ilovasi)
Tashuvchi: A ilova, C ilova
Burj (QAM): 16, 32, 64, 128, 256, 64/256
Tarmoqli kengligi (MHz): 8, 6
Belgilar tezligi (Mbaud): 5-7, 4.2-5.3
Tyuner interfeysi: Ulagich F-ayol turi
DVB-S/S2/S2X tyuner
(DVB-SS2 tyuner usulini tanlashda DVB-SS2X variant va qo'shimcha xarajat)
Kirish chastotasi: 950-2150MHz
Belgilar tezligi: 1~54MS/s (DVB-S QPSK)
1~60MS/s (DVB-S2/S2X QPSK)
1~60MS/s (DVB-S2/S2X 8PSK)
1~58MS/s (DVB-S2/S2X 16APSK)
1~55MS/s (DVB-S2/S2X 32APSK)
1~34MS/s (DVB-S2/S2X 64APSK)
Signal kuchi: -65 ~ -25dBm
Yarim SyQuest Baseband to'ldiruvchisi (O'chirish omili):
DVB-S uchun 0.35
DVB-S2 uchun {0}},15 dan 0,35 gacha
DVB-S2X uchun {0}},05 dan 0,35 gacha
FEC demodulyatsiyasi: 1/2, 2/3, 3/4, 5/6, 7/8 (DVB-S QPSK)
1/4, 1/3, 2/5, 1/2, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 (DVB-S2 QPSK)
3/5, 2/3, 3/4, 5/6, 8/9, 9/10 (DVB-S2 8PSK)
2/3, 3/4, 4/5, 5/6, 8/9, 9/10 (DVB-S2 16APSK)
3/4, 4/5, 5/6, 8/9, 9/10 (DVB-S2 32APSK)
11/15, 7/9, 4/5, 5/6 (DVB-S2X 64APSK-variant)
Demodulyatsiya rejimi: QPSK, 8PSK, 16APSK, 32APSK (faqat DVB-S2)
LNB polaritesini tanlash: Volume 0, 13V, 18V tanlash mumkin
LNB diapazonini tanlash ohangi: 0/22KHz tanlash mumkin
Kirish empedansi: 75 Ō
FEC (kod tezligi): 1/2, 2/3, 3/4, 5/6, 7/8
DiSEqC: DiSEqC 2.0 mos keladi
DVB-ASI kirish
Ulagich: BNC ayol, 75 Ō
Signal darajasi: 200-800mVp-p
Paket uzunligi: 188 bayt
Maksimal bit tezligi: har bir port uchun 100 Mbit/s dan kam yoki unga teng
Kirish portlari soni: Ikkita alohida ASI portlari
Multiplekslash
Har bir kanal uchun maksimal PID remapping 180 ta kirish
PID xaritasini avtomatik yoki qo'lda qayta ko'rib chiqish
PSI/SI: SDI/PMT/TOT/PAT/BAT/CAT/TDT/NIT Insert, PCRni aniq sozlash
Parchalash:
CAM/CI miqdori: 2 ta mustaqil umumiy interfeys uyasi
IP/ASI OUTPUT
ASI I/U
DVB-ASI: 2 ASI kirish va chiqish, 75ũ, BNC, 188 bayt
DVB-ASI orqali MPEG-2 TS (EN 50083-9)
ASI out: bitta MPTSning tanlangan oynasi
IP kirish/chiqish
RJ45 porti: 100/1000M GbE port, kirish va chiqish uchun ishlatiladigan 1*DATA porti
IP chiqishi: Data portidan 4*MPTS+512 SPTS
IP kirish: Ma'lumotlar portidan 128*MPTS/SPTS UDP/IP kirish
RTP/RTSP orqali UDP, unicast va multicast streaming TS orqali
Sozlanishi mumkin bo'lgan paket hajmi (2-7)x188 bayt, bo'sh paketni filtrlang
SPTS chegarasi tanlanishi mumkin: 2,3M, 2,5M, 2,9, 3,3M, 3,8M, 4,6M, 5,7M, 7,6M, 11,5M, 23M
Tizim
Mahalliy interfeys: LCD + boshqaruv tugmalari
Konfiguratsiya interfeysi: Internetga asoslangan
Masofaviy yangilash: tarmoq orqali
Ulagich: RJ45, 100M/1000M Ethernet interfeysi
Jismoniy va quvvat
Kuchlanish: 100 dan 120/200 dan 240 V gacha AC ±10%; 50/60 Gts
Iste'mol: 60 Vt
Ishlash harorati: 0~50 daraja
Saqlash harorati: -20 ~ 80 daraja
Olchamlari: 483mm(W)*380mm(D)*44.5mm(H)
Og'irligi: 9,3 kg / dona
