Txheej txheem cej luam
DIGICAST DMB-24E Transmodulatoryog ib tug high-density integrated demodulation thiab modulation unit rau digital broadcast headend applications. Cov cuab yeej lees txais 24 FTA tuner inputs thiab hloov lawv mus rau 16 RF cov cab kuj tso tawm nrog kev tsim-hauv multiplexing (los yog 32 × DVB-C outputs raws li kev xaiv). Nws kuj tseem txhawb nqa 128 × MPTS / SPTS UDP / IP inputs thiab xa 8 × MPTS ntxiv rau 512 × SPTS UDP / RTP IP tso tawm los ntawm nws qhov chaw nres nkoj DATA, thaum muab kev thauj kwj re-multiplexing los ntawm 2 ASI inputs.
Nta:
Input Configuration
Version 1:Txog 24 FTA tuner inputs
Version 2: Hybrid Tuner + HDMI cov tswv yim - xws li 8 × DVB-S / S 2 + 8 × DVB-T / T 2 + 8 × HDMI
Version 3: Ib hom Tuner + HDMI input - xws li 12 × DVB-S / S2 + 8 × HDMI
Qhov siab tshaj plaws 24 input channel tsis hais hom twg; sab laj nrog peb pab neeg muag khoom rau daim ntawv thov tshwj xeeb configuration.
Kev Ua Haujlwm & Saib Xyuas
Ib qho yooj yim-rau-nyeem xim LCD pem hauv ntej vaj huam sib luag enables yooj yim teeb, saib channel, firmware checking, thiab IP chaw nyob tsis muaj lub computer. Kev tswj hwm tag nrho kuj muaj nyob ntawm qhov web-based interface.
Cov tswv yim ntxiv
2 cais ASI inputs rau sab nraud thauj kwj multiplexing.
Kev teeb tsa
Txhawb PCR kho thiab kho lub sijhawm PCR.
Modulation Performance
Kev ua tau zoo ntawm lub xub pwg nyom thiab kev ua haujlwm siab zoo (MER).
Kev ntseeg tau
Kev siv hluav taws xob tsawg thiab kev ntseeg siab, nrog Lub Sij Hawm Nruab Nrab Nruab Nrab (MTBF) Ntau dua lossis sib npaug li 50,000 teev.
Kev Tswj Xyuas Txheej Txheem
Intuitive web-based system tswj hwm.
Tsim
Highly compact thiab integrated.
Kev tswj hwm channel
Txhawb nqa Logical Channel Number (LCN) txoj haujlwm.
Daim ntawv thov
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Ntau yam ntawm DTV Broadcasting Systems |
Mall Info thiab Corporate TV |
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Tsev Lom Zem |
Muaj Kev Saib Xyuas thiab HD Saib Xyuas |
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Campus TV thiab Live Sports |
Chav tsev, Private House |
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Tshaj tawm rau pej xeem |
Tsev noj mov, Yacht, Club thiab Resort |
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Tsev so thiab tsev kho mob TV |
Highway thiab Railway Mobile Device |
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Tsev khaws puav pheej, Theatre thiab Cinema, Gymnasium |
Tshav dav hlau, Railway chaw nres tsheb |
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HDTV Distribution |
Kev tshaj tawm hauv Square thiab lwm yam |
Cim npe nrov: Tuam Tshoj channel tsis pom kev encrypted rf 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
Packet Ntev: 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
Chaw Taws Teeb: Txhim kho ntawm lub 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
