Txheej txheem cej luam
DMB-9581E series multi-channel H.264 HD Encoding & Modulator (tag nrho-hauv-}ib) yog qhov siab- qhov ceev thiab hloov tau yooj yim, kev sib koom ua ke encoding 8/12/16/20 mus txog 24 * HDMI encapding, kev ua tau zoo thiab kev ua haujlwm zoo heev kev hloov kho. Tsis tsuas yog HDMI cov tswv yim, Nws txhawb nqa tuners thiab HDMI cov tswv yim tib lub sijhawm, demodulation lub teeb liab Tuners thiab encoding HDMI teeb liab, tso zis RF nrog DVB-T / DVB-C/ATSC/ISDB-T/ DTMB rau kev xaiv.
Cov tuners txhawb DVB-S/S2/T/T2/C/ISDB-T/ATSC xaiv input, demodulate rau TS thiab encapsulated tso zis IP pob ntawv, IP tso zis chaw nres nkoj los ntawm 128 * UDP/RTP SPTS/MPTS rau mapping tuner input.
Nta:
Tswv yim: 4/8 FTA Tuners input.
Txawv Tuner txheem kev xaiv los ntawm DVB-S/S2,DVB-T/T2,DVB-C,ISDB-T,ATSC
tsis sib txawv tuner standard mix input function
DVB-T/T2,DVB-C,ISDB-T,ATSC yog customization (Ntxiv cov nqi)
Kev ua haujlwm ntawm Web Management
GigE DATA chaw nres nkoj tuaj yeem siv rau kev tawm tswv yim thiab tso tawm
IP kwj tso zis: 4 * MPTS +128 SPTS IP raws tu qauv UDP/RTP
Tus nqi qis headend receiver rau IPTV / OTT System
LCD npo zaub rau kev xaiv, ASI multiplexing rau kev xaiv
Kev siv hluav taws xob tsawg thiab kev ntseeg siab nrog MTBF (Lub Sijhawm Nruab Nrab Nruab Nrab Tsis Ua Haujlwm) Ntau dua lossis sib npaug rau 50000 Teev
Tsis muaj BISS muaj nuj nqi.
ASI kev xaiv (tus nqi ntxiv), LED npo xaiv (tus nqi ntxiv)
Highly compact, High -Integrate 24 * 7 teev ua haujlwm ruaj khov, tshaj tawm zoo
Daim ntawv thov
|
IPTV/OTT Headend equipmentl Kev tshaj tawm, kev saib xyuas, kev cob qhia thiab kev qhia Ntxig tag nrho koj cov TV RF cov kev pab cuam qhov chaw rau IPTV Project Enterprise, tsev so, tsev kawm ntawv, tsev kho mob, tsev noj mov, pej xeem qhov chaw thiab lwm yam.l |
|
Cim npe nrov: Tuam Tshoj digital tv receiver manufacturers, lwm tus neeg, Hoobkas
Specifications
IP Stream Input
Txhawb 128 * IP Streaming tswv yim SPTS / MPTS UDP / RTP txhua qhov chaw nres nkoj, tag nrho 3 * Gigabit chaw nres nkoj (DATA1 / DATA2 / DATA3)
Ethernet chaw nres nkoj Thauj raws tu qauv TS hla UDP / RTP unicast thiab multicast, IGMP V2 / V3
Kis tus nqi Max 800Mbps rau txhua lub tswv yim
ASI Stream Input
Kev them nyiaj yug: 6 * ASI tswv yim
Connector: BNC poj niam, 75Ω
Teeb liab theem: 200-800mVp-p
Pob Length: 188 bytes
Qhov siab kawg me ntsis- tus nqi: ib qhov chaw nres nkoj Tsawg dua lossis sib npaug li 100Mbps
RF tso zis Modulation
ISDB-T Modulation
ISDB-T RF tawm: 16 * ISDB-T tsis yog- zaus RF tawm,
Ntau zaus: 96 ~ 864MHz, 1Khz ib kauj ruam
ISDB-T Standard ARIB STD-B31
Constellation: DQPSK, QPSK, 16QAM, 64QAM
Guard Interval: 1/32, 1/16, 1/8, 1/4
Kis hom: 2K, 4K, 8K
Tus lej lej: 1/2, 3/4, 5/6, 7/8
Bandwidth: 6 MHz
TS ntsis tus nqi=21 Mbit / s
MER Ntau dua lossis sib npaug li 40 dB
tag nrho cov zis theem hloov -35 ~ -5dBm los ntawm 0.1 dB kauj ruam
DVB-T Modulation
Channel:16*DVB-T tsis yog{2}} zaus RF tawm
Ntau zaus: 96 ~ 864MHz, 1Khz ib kauj ruam
Modulation txuj: EN300744
Bandwidth: 6M, 7M, 8M
FFT hom: 2K, 8K
Constellation: QPSK, 16 QAM, 64 QAM
Guard Interval 1/4, 1/8, 1/16, 1/32
FEC 1/2, 2/3, 3/4, 5/6, 7/8
TS ntsis tus nqi 31 Mbit / s
MER Ntau dua lossis sib npaug li 40 dB
tag nrho cov zis theem hloov: -35 ~ -5dBm los ntawm 0.1 dB kauj ruam
ATSC -T Modulation
Channel:16*ATSC-T tsis yog{2}} zaus RF tawm
Ntau zaus: 96 ~ 864MHz, 1Khz ib kauj ruam
Constellation: 8 VSB
TS ntsis tus nqi=19 Mbit / s
MER Ntau dua lossis sib npaug li 40 dB
tag nrho cov zis theem hloov -35 ~ -5dBm los ntawm 0.1 dB kauj ruam
IP Stream tso zis
Kev them nyiaj yug: 8 * IP (MPTS / SPTS) UDP / RTP tso zis los ntawm DATA 1Port
Multiplexing
Txhawb txog li 180 PIDs ib channel nrog PID remapping (phau ntawv lossis pib)
Kev kho PCR raug
Muaj peev xwm ntawm PSI / SI SDI / PMT / TOT / PAT / BAT / CAT / TDT / NIT Insert
Tswj thiab saib xyuas
Configuration Interface: Web-raws li
Tej thaj chaw deb: upgrade ntawm network
Connector: RJ45,100M / 1000M Ethernet interface
Lub cev thiab lub zog
Qhov hluav taws xob 110 ~ 220V
Kev siv hluav taws xob: 18-20W
Ua haujlwm kub: 0 ~ 50 degree
Qhov Loj: 483mm (W) * 360mm (D) * 44.5mm (H)
Qhov hnyav: 7KG / pc
