Txheej txheem cej luam
Nta:
✦ Tuner input: Mus txog 24 FTA Tuners input 4 Tuners ports ib module, Mus txog 6 Modules DVB-S/S2/DVB-T/T2/DVB-C/ DTMB/ISDB-T/ATSC yeem
✦ Ob qhov kev sib cais ASI rau Sab Nraud TS Multiplexing
✦ 4 cais multiplexing thiab Up-converter modulating uas nyob ib sab cab kuj tawm, Output RF txheem txhawb DVB-T/DVB -C/ATSC/ISDB-T/DTMB kev xaiv los ntawm UI, tsuas yog yuav tsum tau reboot lub ntaus ntawv tom qab hloov cov zis RF txheem
✦ IP tso zis: 8 * MPTS & 512 * SPTS thaum 8 * RF tawm
✦ IP input: 128 * SPTS / MPTS cov tswv yim
✦ PID Remapping & Lim
✦ PSI/SI kho & ntxig
✦ Tus nqi qis rau Hotel TV System
✦ Txhawb PCR raug thiab kho PCR ncua sij hawm
✦ Superior Lub xub pwg nyom thiab zoo heev modulation zoo MER
✦ Kev siv hluav taws xob tsawg thiab kev ntseeg siab nrog MTBF (Lub Sijhawm Nruab Nrab Nruab Nrab Tsis Ua Haujlwm) Tsawg dua lossis sib npaug rau 87600 Teev
✦ Yooj yim-rau-Siv System Management ntawm Web
✦ Kev sib cog lus siab, siab -Kev Txhawb Nqa LCN (Logical Channel Number)
Daim ntawv thov
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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 |
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Cim npe nrov: Tuam Tshoj tv channel modulator 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
