Txheej txheem cej luam:
Cov cuab yeej muab kev sib txuas lus ntawm 4/8/12/16/20/24 HDMI, thiab ASI tso zis thiab 512 * SPTS / 8 * MPTS TS IP (UDP / IP) tso zis tom qab poob- tsawg compression ua. Qhov tshwj xeeb khoob pob ntawv lim dej muaj peev xwm ua kom lub spectrum tau txais kev cawmdim rau IPTV systems.
Nta:
Advanced video compression: H.264/AVC,(H.265 / HEVC compression xaiv)
Input interface: Version 1: 4/8/12/16/20/24 Channel HDMI kev xaiv, 4 HDMI ports ib module, mus txog 6 modules nyob rau hauv lub vaj huam sib luag
Version 2: HDMI + Tuner Mixed Input, Tuner Standard ASTC / DVB-SS2 / DVB-TT2/ISDB-T xaiv)
GigE Cov ntaub ntawv chaw nres nkoj hauv pem hauv ntej vaj huam sib luag txhawb 128 * IP MPST / SPTS cov tswv yim, 8 * MPTS & 512 * SPTS UDP / RTP IP tso zis
Multi-pass saib ua ntej CBR lossis VBR encoding
Ua - hauv PCR muaj peev xwm
Txhawb multiplexing nrog sab nraud 2 * ASI hauv, 2 * ASI thiab IP (UDP / RTP) tso zis
Nruab nrog cov pob ntawv khoob lim ntawm IP tawm
Muab PSI/SI muab tso ua ke thiab NIT, LCN insertion
Tswj los ntawm cov keyboard rau pem hauv ntej - vaj huam sib luag, LCD zaub
Tswj los ntawm Ethernet interface
Daim ntawv thov:
- Ntau yam ntawm DTV / IPTV / CATV Broadcasting Systems
- lDistribute IP qhov chaw rau Streaming Server hauv IPTV System
- l Kev tshaj tawm, saib xyuas, kev cob qhia thiab kev qhia l
- lEnterprise, tsev so, tsev kawm ntawv, tsev kho mob, tsev noj mov, pej xeem chaw thiab lwm yam l
.
FAQ:
Koj lub tuam txhab hom yog dab tsi?
DIGICAST yog lub tuam txhab ua haujlwm siab - thev naus laus zis uas tsom mus rau kev tshawb fawb, tsim khoom, muag thiab kev pabcuam engineer ntawm digital TV headend & tshaj tawm cov khoom siv nrog ntau tshaj 10 xyoo keeb kwm hauv Suav teb
Yam khoom twg koj lub tuam txhab muab?
Peb cov khoom tseem ceeb suav nrog: Digital TV tshaj tawm cov khoom siv headend thiab cov kab ke, xws li headend teeb liab sib sau ua ke, DVB-S/S2/ATSC/DVB-T /ISDB-T/DVB-C Integrated Receiver Decoder, HD/SD Video Encoder uas txhawb Multiplexing, ASI input & output. Multichannel Tuner input, RF tso zis transmodulator, multichannel HDM rau RF tso zis encoder modulator, IP thiab ASI input, RF nrog DVB-C, DVB-T, ISDB-T, ATSC yeem tso zis modulator, IPTV/OTT tov rau tsev so, tsev kho mob, hauv zej zog daim ntawv thov.
Koj warranty ntev npaum li cas?
Nquag Digicast muab tsib xyoos tom qab kev muag khoom nrog nws qhov teeb meem zoo thiab kev txhawb nqa kev ua neej.
Vim li cas kuv thiaj xaiv koj ua peb cov khoom muag?
DIGICAST tab tom txhim kho kev lag luam hauv tsev thiab txawv teb chaws thaum ua haujlwm zoo rau kev lag luam tshaj tawm hauv TV, uas yog thawj zaug hauv tsev -chav kawm ntawm kev ua yeeb yaj kiab kev lag luam thiab cov chaw muab kev pabcuam
Peb puas tuaj yeem tau txais cov lus hais ntawm ib yam khoom?
Tseeb, peb nkag siab tias koj yuav xav tau ib qho kev tsocai rau txhua yam khoom qee zaum. Thov xa email rau peb lossis hu rau peb ntawm info@digicast.cn thiab peb yuav teb koj nrog nqe lus.
Kuv tuaj yeem tau txais kev pab txhawb nqa li cas?
Xa peb e-mail lossis siv whatsapp hu rau qhov kev pabcuam muag. Peb cov neeg ua haujlwm pabcuam kev pabcuam yuav sim teb raws sijhawm
Yuav ua li cas hom shipping txoj kev rau cov qauv thiab cov khoom xa tuaj?
Feem ntau peb yuav nkoj los ntawm huab cua nthuav qhia, xws li DHL, FedEx, UPS lossis nyob ntawm cov neeg siv khoom xav tau.
Thaum twg kuv daim ntawv xaj yuav raug xa tuaj?
Feem ntau, peb yuav npaj cov khoom xa tuaj tsis pub dhau 3-5 hnub ua haujlwm tom qab tau txais cov nyiaj them poob haujlwm, yog tias muaj qee qhov kev xav tau lossis cov xaj xaj, Thov lees paub nrog tus neeg muag khoom
Kuv cov kev xaiv them nqi yog dab tsi?
Peb tuaj yeem lees txais kev them nyiaj los ntawm kev xa nyiaj hauv tuam txhab, T / T, Paypal (5% tus nqi ntxiv), kev sib koom ua haujlwm sab hnub poob, Alibaba kev lees paub kev txiav txim yeem xaiv
Ua tau koj ua OEM rau peb?
Yog lawm. Yog tias muaj qee qhov kev txiav txim kom muaj nuj nqis, peb tuaj yeem ua OEM suav nrog luam ntawv, logo, thiab cov qauv tsim rau koj.
Koj tus MOQ yog dab tsi?
Vim peb lub tuam txhab tsim ntau yam khoom, qhov tsawg kawg nkaus txiav txim kom muaj nuj nqis sib txawv raws li. Cov khoom sib txawv yog cuam tshuam los ntawm cov khoom siv raw, cov khoom muaj nqis, lub voj voog ntau lawm, kev txiav txim nce qib, thiab cov khoom muag. Qhov tsawg kawg nkaus txiav txim kom muaj nuj nqis ntawm qee cov khoom yog 1 daim, thaum qhov kev txiav txim yam tsawg kawg nkaus ntawm qee cov khoom yuav tshaj 1,000 daim. Thov nug peb tus neeg muag khoom kom ntxaws kom tau txais cov ntaub ntawv tseeb thiab tseeb tshaj plaws.
Koj lub Hoobkas lub npe yog dab tsi thiab nws nyob qhov twg?
Peb lub Hoobkas lub npe yog Hangzhou Dtvane Tech Co., Ltd. nyob ntawm Binkang Road, Binjiang District, Hangzhou, Suav
Lub taub hau yog dab tsi?
Lub headend yog siv los txais TV raws los ntawm cov chaw sab nraud thiab hloov lawv mus rau ib hom kev sib koom ua ke rau kev faib rau hauv -chav TVs. Lub taub hau ib txwm muaj xws li av thiab / lossis satellite kav hlau txais xov thiab cov khoom siv uas hloov cov teeb liab TV.
Tshaj tawm headend lossis IPTV headend?
Lub taub hau tshaj tawm yog siv rau kev faib tawm hauv coaxial kav hlau txais xov hauv lub tsev. IPTV headend yog siv rau streaming multicast IPTV channel hla ib cheeb tsam hauv cheeb tsam network (LAN) es tsis txhob siv coax network. Yog li, yog tias koj twb muaj lub network coax thiab tsis xav hloov kho rau IPTV thiab LAN koj xav tau kev tshaj tawm xov xwm, txwv tsis pub IPTV version. Qee lub tsev so TV siv ob qho tib si los faib ntau hom kev sib txawv, tab sis tus nqi - siv tau zoo yog mus nrog ib lossis lwm qhov.
Lub TV channel tuaj qhov twg?
Lub headend feem ntau tau txais TV raws los ntawm satellite tais diav, kav hlau txais xov av thiab / lossis cable los ntawm cable TV tswv. Nws kuj tseem tuaj yeem tau txais TV raws hauv internet thiab lwm yam khoom siv network xws li IPTV koob yees duab lossis khoos phis tawj.
Cim npe nrov: Tuam Tshoj hardware encoder nyob streaming manufacturers, lwm tus neeg, Hoobkas
Specifications
FTA TUNERS INPUT
DVB -T/T2 Tuner
Ntau zaus: 30MHz-1000Mhz
Bandwidth: 6Mhz, 7Mhz, 8Mhz
Qib: -87 ~ -20dBm
Constellation: QPSK, 16QAM, 64QAM, 256QAM (Tsuas yog DVB-T2)
FEC Demodulation: DVB-T: 1/2, 2/3, 3/4, 5/6, 7/8
DVB-T2: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6
Guard Interval: DVB-T: 1/4, 1/8, 1/16, 1/32
DVB-T2: 1/4, 5/32, 1/8, 5/64, 1/16, 1/32, 1/64, 1/128
ISDB-T/Tb Tuner
Input zaus: 30 ~ 900MHz
Bandwidth: 6 MHz
Constellation: DQPSK, QPSK, 16QAM, 64QAM
Qhov sib txawv: 0, 4, 8, 16
Guard Interval: 1/32, 1/16, 1/8, 1/4
Kis hom: 2K, 4K, 8K (FFT)
FEC (Code Rate): 1/2, 2/3, 3/4, 5/6, 7/8
DVB -C Tuner
Input zaus: 110 ~ 862MHz
DVB-C (J83.A, J83.C,TSIS MUAJ Annex B)
Carrier: Annex A, Annex C
Constellation (QAM): 16, 32, 64, 128, 256, 64/256
Bandwidth (Mhz): 8, 6
Lub cim tus nqi (Mbaud): 5-7, 4.2-5.3
Tuner interface: Txuas F- poj niam hom
DVB -S/S2/S2X Tuner
(DVB-SS2X yog kev xaiv thiab tus nqi ntxiv thaum xaiv DVB-SS2 tuner input)
Input zaus: 950-2150Mhz
Cim npe tus nqi: 1 ~ 54MSps (DVB-S QPSK)
1 ~ 60MSps (DVB-S2/S2X QPSK)
1 ~ 60MSps (DVB-S2/S2X 8PSK)
1 ~ 58MSps (DVB-S2/S2X 16APSK)
1 ~ 55MSps (DVB-S2/S2X 32APSK)
1 ~ 34MSps (DVB-S2/S2X 64APSK)
Lub teeb liab zog: -65 ~ -25dBm
Ib nrab SyQuest Baseband muab tub lim (Roll tawm yam):
0.35 rau DVB-S
0.15 txog 0.35 rau DVB-S2
0.05 txog 0.35 rau DVB-S2X
FEC demodulation: 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-S{11}}APSK)
11/15, 7/9, 4/5, 5/6 (DVB-S2X 64APSK-option)
Demodulation hom: QPSK, 8PSK, 16APSK, 32APSK (tsuas yog DVB-S2)
LNB polarity xaiv: Vol 0, 13V, 18V Xaiv tau
LNB band xaiv lub suab: 0/22Khz Xaiv tau
Tawm tswv yim impedance: 75 Ω
FEC (Code Rate): 1/2, 2/3, 3/4, 5/6, 7/8
DiSEqC: DiSEqC 2.0 ua raws
ATSC Tuner muaj
Ntau zaus: 50–{1}} MHz
Cov ntsiab lus tseem ceeb: ATSC A/53
Cov tswv yim theem: -34 rau +40 dBmV
Constellation: 8-VSB
Bandwidth: 6Mhz
DVB-ASI Input
Connector: BNC poj niam, 75Ω
Teeb liab theem: 200-800mVp-p
Pob ntawv ntev: 188 bytes
Qhov siab kawg me ntsis- tus nqi: ib qhov chaw nres nkoj Tsawg dua lossis sib npaug li 100Mbps
Number of input ports: Dual cais ASI ports
Multiplexing
Qhov siab tshaj plaws PID remapping 180 input ib channel
PID remapping los ntawm kev txiav los yog manually
PSI/SI: SDI/PMT/TOT/PAT/BAT/CAT/TDT/NIT Insert
Kev kho PCR raug
IP / ASI tawm
ASI I/O
DVB-ASI: 2 ASI input thiab output, 75Ω, BNC, 188Bytes
MPEG-2 TS dhau DVB-ASI (EN 50083-9)
ASI tawm: xaiv daim iav ntawm ib MPTS
Tus IP I/O
RJ45 Chaw nres nkoj: 100/1000M GbE Chaw nres nkoj, 1 * DATA chaw nres nkoj siv rau kev tawm tswv yim thiab tso tawm
IP tso zis: 4*MPTS+512 SPTS los ntawm cov ntaub ntawv chaw nres nkoj
IP input: 128 * MPTS / SPTS UDP / IP cov tswv yim los ntawm cov ntaub ntawv chaw nres nkoj
TS dhau UDP, unicast, thiab multicast streaming TS dhau RTP / RTSP
Configurable Pob ntawv loj (2-7) x 188 Bytes, lim tsis muaj pob ntawv
SPTS txwv xaiv tau: 2.3M, 2.5M, 2.9, 3.3M, 3.8M, 4.6M, 5.7M, 7.6M, 11.5M, 23M
Qhov system
Local interface: LCD + tswj cov nyees khawm
Configuration interface: Web-raws li
Txhim kho tej thaj chaw deb: ntawm network
Connector: RJ45, 100M / 1000M Ethernet interface
Lub cev thiab lub zog
Voltage: 100 txog 120/200 rau 240V AC ± 10%; 50/60Hz
Kev siv hluav taws xob: 60W
Ua haujlwm kub: 0 ~ 50 degree
Cia kub: -20 ~ 80 degree
Qhov Loj: 483mm (W) * 380mm (D) * 44.5mm (H)
Qhov hnyav: 9.3 kg / pc
