Raqamli kabelli televizor sarlavhasi IRD

Radio signallarni audio / video (CVBS / YpbPr / HDMI) ga aylantirish uchun bitta holatda demodulyatsiya, diskrambler, re-mux va dekodlashni birlashtiradigan bitta-barchasi bitta qurilma.

So'rov yuborish

Mahsulotni tanishtirish

Raqamli kabelli televizor sarlavhasi IRD

Headend IRD

IrdSFT356 xL HD raqamli televidenie sarlavhasi - bu chastota signallarini audio / video (CVBS / YpbPr / HDMI) ga o'zgartirish uchun bitta holatda demodulyatsiya, diskrambler, re-mux va dekodlashni birlashtirgan yagona qurilma.

Raqamli kabelli televizor sarlavhasi IRD ning asosiy xususiyatlari

Demodulyatsiya + deskrambler + re-mux + dekoder modullari bitta qutida

1 DVB-C / T / T2 / S / S2 / ATSC-T Tyuner kirishlari ixtiyoriy

1 ASI& Re-mux uchun 1 IP (UDP) kirish

Bitta CAM bir nechta dasturlarni ochishi mumkin

BISS diskramblingini qo'llab-quvvatlang (120 Mbit / s gacha)

MPEG2 va MPEG4 AVC / H.264 dekodlashni qo'llab-quvvatlang

UDP va RTP / RTSP chiqishi orqali IP (1 MPTS& 8 SPTS); ASI chiqib

Har bir kirish uchun maksimal 128 PID xaritalashini qo'llab-quvvatlang

Kam kutish funktsiyasini qo'llab-quvvatlang

Plugable va o'zgaruvchan demodulyator va dekoder modullari

LCD displey, masofadan boshqarish va dasturiy ta'minot, veb-NMS boshqaruvi

Veb orqali yangilanishlar

Parametrlar

Kiritish

1 x Tyuner, F turi

Re-mux, BNC interfeysi uchun 1 × ASI kirish

Re-mux (UDP) uchun 1xIP kirish

Tyuner bo'limi

DVB-C
Standart	J.83A (DVB-C), J.83B, J.83C
Kirish chastotasi	30 MGts ~ 1000 MGts
Burjlar	16/32/64/128/256 QAM
DVB-T / T2
Kirish chastotasi	30MGts ~ 999.999 MGts
Tarmoq kengligi	6/7/8 M o'tkazish qobiliyati

DVB-S

Kirish chastotasi	950-2150MHz
Belgilar darajasi	2-45Msps
Signal kuchi	- 65- -25dBm
Burjlar	1/2, 2/3, 3/4, 5/6, 7/8 QPSK
DVB-S (1-versiya)
Kirish chastotasi		950-2150MHz
Belgilar darajasi		QPSK 1 ~ 45Mbauds; 8PSK 2 ~ 30Mbaud
Kod darajasi		1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10
Burjlar		QPSK, 8PSK
DVB-S (2-versiya)
Kirish chastotasi		950-2150MHz
Kod darajasi		1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10
Burjlar		QPSK, 8PSK, 16APSK, 32APSK
Belgilar darajasi		QPSK 1 ~ 45 Msps; 8PSK 2 ~ 30 Msps; 16APSK 1 ~ 45 Msps; 32APSK 1-32 Msps

Chiqish

IP	1 * MPTS& 8 * UDP, RTP / RTSP orqali SPTS. 100Base-T Ethernet interfeysi (unicast / multicast)
2 × ASI	BNC interfeysi, aks ettirilgan
Dekodatsiya qilish Chiqish	Video interfeysi: 1xCVBS / YPbPr / HDMI Videoning dekodlanishi: MPEG-2; MPEG4 AVC / H.264 Ruxsat: 480i, 480p, 576i, 576p, 720p@50/59.94/60, 1080i@50/59.94/60 Xrom: 4: 2: 0 Ovoz interfeysi: 2 x Stereo / 4xmono, HDMI Audio dekodlash: MPEG 1 Layer II, LC-AAC, HE-AAC Ovoz chiqishi rejimi: chap, o'ng, Stereo,
Kech kutish vaqti	240Ms-320Ms