Lub ntsiab
Dmb -24 e runnel fta tundulator yog qhov siab tshaj tawm cov khoom siv tawm mus los hloov mus rau 4 lossis 8 lossis tus neeg xa khoom tsis nyob ze nrog multiplexing. Nws tseem txhawb nqa 128 * tus ntiv tes UDP / IP nkag thiab 127 * Spls UDP / R cov tswv yim rau RE-MUX los ntawm 2 ASI chaw nres nkoj.
Nov yog cov khoom siv tshiab uas hloov pauv RF cov kev pab cuam rau lwm tus RF tus qauv thiab IP tau yooj yim tswj hwm tag nrho koj cov kev pab cuam rau koj lub RF hauv zos.
Nta:
Ntau yam tswv yim, Saj zawg zog xaiv raws li qhov teeb meem:
1: Txog li 24 FTA Tuners Yutpers
2: 2 * Hom Tuners + HDMI Cov Tswv Yim {3}} Piv Txwv: 8 DVBs / s} * {2+8 * HDMI
3: 1 * Ntaus tuner + HDMI cov tswv yim: 12 DVBs / s 2+8} * HDMI
Kev ua haujlwm ntawm LCD Screen thiab Web Kev Tswj Xyuas--- yooj yim mus nyeem LCD Xim LCD Xim pem hauv ntej vaj huam sib luag uas ua rau nws yooj yim rau kev teeb tsa thiab saib xyuas cov firmood, thiab txheeb xyuas cov chaw nyob IP tsis muaj khoos phis tawj.
Kev Tshaj Tawm Tshaj Tawm TV thov---} TXHAWB PCR kho kom raug thiab prannate hloov kho, LCN (Logical Channel tus lej)
Zov RF cov neeg nqa khoom tawm4/8/16 DVB-T / ISDB-T / ATSC / DVB-C lossis 32 QAM DVB-C Tawm Kev Xaiv Raws Li Cov Kev Kawm Ntau.
Daim ntawv thov
Tso rau IP qhov chaw, Modulated RF rau txhua lub TVs hla cov digital rf system
Kev tshaj tawm, kev tshuaj xyuas, kev kawm thiab kev thov qhia ntawv
Kev Lag Luam, Tsev So, Tsev Kawm Ntawv, Tsev Kho Mob, Tsev Noj Mov, Pejxy ETC.
Cim npe nrov: 16 Channel RF Modulator, Suav 16 Channel RF Modulator Manufacturers, lwm tus neeg, Hoobkas
Cov lus qhia
FTA TATCH YOOJ YIM
DVB-T / T2 Tuner
Zaus dhau: 30MHz -1000 mhz
Bandwidth: 6MHz, 7MHz, 8MHz
Theem: {{0 {0}} ~ {-20 dbm
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
Khub Muag Khoom: 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
Cov Lus Taw Qhia Ntau Yam: 30 ~ 900mHz
Bandwidth: 6mHz
Constellation: DQPSK, QPSK, 16QAM, 64Qam
Interleave: {0}, 4, 8, 16
Khub Me Nyuam Yaus: 1/32, 1/16, 1/8, 1/4
Tus Ntaus Sib Kis: 2K, 4K, 8K (FFT)
FEC (CODE tus nqi): 1/2, 2/3, 3/4, 5/6, 7/8
Dvb-c tuner
Cov Lus Taw Qhia Tau Ntau: 110 ~ {862 mhz
DVB-C (J83.a, J83.C,Tsis muaj tus dab tsi b)
Cov cab kuj: Annex A, Annex C
Constellation (Qam): 16, 32, 64, 258, 256, 64/256
Bandwidth (MHz): 8, 6
Cim tus nqi (Mbaud): {5-7}}, {2-5. 3
Tuner interface: Txuas F-Poj Niam Hom
DVB-S / S2X Tuner
Kev Tawm Tsam: 950-2150 mhz
Tus Nqi Cim: 1 ~ 54msps (DVB-SPSK)
1 ~ 60mss (DVB-S2 / S2X QPSK)
1 ~ 60mss (DVB-S2 / S2X 8PSK)
1 ~ 58msps (DVB-S2 / S2X 16PSK)
1 ~ 55msps (DVB-S2 / S2X 32PSK)
1 ~ 34msps (DVB-S2 / S2X 64APSK)
Cov teeb liab lub zog: {-65 ~ {-25 dbm
Ib nrab Synquest Baseband muab tub luam (yob tawm ntawm qhov):
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-SPSK)
1/4, 1/3, 2/5, 1/3, 2/3, 3/4, 4/5, 5/9, 9/10 (DVB-QPSK)
3/5, 2/3, 3/4, 5/6, 9/9, 9/10 (DVB-S {13}} psk)
2/3, 3/4, 4/5, 5/6, 9/6, 9/10 (DVB-S {13}}} aph ecsk)
3/4, 4/5, 5/6, 8/9, 9/10 (dvb-s {{}} aph aphk)
11/15, 7/9, 4/5, 5/6 (DVB-S2X 64APSK)
Demodulation hom: QPSK, 8Peb, 16PSK, 32PSK (tsuas yog DVB-S2)
LNB Polarity Xaiv: Vol {0}}}}, 13v, 18v xaiv tau
Lnb Xaiv Cov Laus: 0} / 22khz xaiv tau
Cov tswv yim impedance: 75 ω
FEC (CODE tus nqi): 1/2, 2/3, 3/4, 5/6, 7/8
Diseqc: diseqc 2. {0 ua raws
Atsc tuner
Zaus: 50 - 860 mhz
Cov Ntsiab Lus Tseem Ceeb: ATSC A / 53
Cov tswv yim qib: -34 rau +40 dbmv
Constellation: {8- vsb
Bandwidth: 6mHz
Kev Tshawb Xyuas RF Kev Xaiv Tsa
Kev hloov kho (4/8 * RF DVB-T / ASTC / ISDB-T lossis 16/32 DVB-C rau kev xaiv)
Connector: 1 chaw nres nkoj, f-hom, 75ω
Tso Tawm Rov Qab Poob: 14 db
Mer ntau dua los yog sib npaug rau 40db
RF Kev Tawm Tawm Qib: {{0}} {0 dbm, 0.1 dbm
Cov lej ntawm RF channel: 4/8
Hom Kev Lag Luam: DVB-C, DVB-T, ATSC, ISDB-T, DTMB Option
DVB-T Hloov
Channel: DVB-T Cov Lus Sau
Cov Qauv Qauv: EN300744
Zaus: {{50-960 mhz, 1khz ib kauj ruam
Cov Qauv Qauv: EN300744
Bandwidth: 6m, 7m, 8m
FFT hom: 2K, 8k
Constellation: QPSK, 16qam, 64qam
Khub Me Nyuam 1/4, 1/8, 1/16, 1/32
FEC 1/2, 2/3, 3/4, 5/6, 7/8
TS BIT DABT <31 MBIT / S
ATSC-t hloov pauv
Channel: 8vsb uas nyob ib puag ncig
Constellation: 8vsb
Zaus: {{50-960 mhz, 1khz ib kauj ruam
Constellation: 8vsb
TS BIT DEV <19 MBB / S
Mer ntau dua los yog sib npaug rau 40 db
DVB-C modulation (16 lossis 32 DVB-C Out Option)
16 * DVB-C tso zis kev hloov kho
Channel: 16 * DVB-C nyob ib feem RF tawm
Zaus heev li: 50 ~ 960MHz, 1kHz ib kauj ruam
Bandwidth ntau 192 MHz nruab nrab ntawm pib zaus thiab kawg zaus, teeb 16 zaus hauv xyoo 192 MHz bandwidth ntau
Mer ntau dua los yog sib npaug rau 40 db
Tus nqi cim: 5 ~ 7 hli
Kev Tso Tawm Tag Nrho Cov Qib Hloov {{0 {{-5 dbm los ntawm 0.1 db kauj ruam
DVB-C Txuj Ci J83.a (DVB-C, J83.B, J83.C)
Constellation (Qam): 16,32,64,12,12, 256
|
Tus muaj mob |
Annex A |
Tus qhia b |
Annex C |
|
|
Rooj loog (Qram) |
16,32,64,128, 256 |
64 |
256 |
64/256 |
|
Bandwidth (MHz) |
8 |
6 |
6 |
6 |
|
Cim Cim (Mbaud) |
5-7 |
5.057 |
5.361 |
4.2-5.3 |
32 * DVB-C tso zis kev hloov kho
Channel: 32 * DVB-C Tsis-nyob ib sab RF tawm
Zaus: 96 ~ {864 mhz, 1khz ib kauj ruam
bandwidth ntau 768 MHz, cov ntsiab lus zaus tuaj yeem siv tau hloov tau hauv kev sib tsoo
Mer ntau dua los yog sib npaug rau 40 db
Tus nqi cim: 5 ~ 7 hli
Kev Tso Tawm Tag Nrho Cov Qib Hloov {{0 {{-5 dbm los ntawm 0.1 db kauj ruam
DVB-C Txuj Ci J83.a (DVB-C, J83.B, J83.C)
|
Tus muaj mob |
Annex A |
Tus qhia b |
Annex C |
|
|
Rooj loog (Qram) |
16,32,64,128, 256 |
64 |
256 |
64/256 |
|
Bandwidth (MHz) |
8 |
6 |
6 |
6 |
|
Cim Cim (Mbaud) |
5-7 |
5.057 |
5.361 |
4.2-5.3 |
ISDB-T Hloov Siab
Channel: isdb-t zaus
Zaus: {{50-960 mhz, 1khz ib kauj ruam
ISDB-T Txuj Ci Arib std-B31
Constellation: DQPSK, QPSK, 16QAM, 64Qam
Khub Me Nyuam Yaus: 1/32, 1/16, 1/8, 1/4
Kis hom: 2K, 4K, 8k
Tus Nqi Code: 1/2, 3/4, 5/6, 7/8
Bandwidth: 6mHz
TS BIT DEV <21 MBIT / S
Mer ntau dua los yog sib npaug rau 40 db
DTMB txheem GB 20600-2006
Constellation: 4qam, 16qam, 32qam, 64qam
Tus lej code: {{{{0}}}. 4, {}. 6, 0.8
Khub Me Nyuam Yaus: 420, 595, 945 ions
Multiplexing
Qhov siab tshaj plaws pid remapping 180 cov tswv yim ib channel
Pid remapping los ntawm cia li los yog manually
PSI / Si: SDI / PMT / Tot / Pat / Pat / Pat / Cat / TDT / NIT Ntxig
Raug pccr hloov kho
Max tus lej: 4 lossis 8 MUX rau RF thiab 1 MUX rau 1 * MPS
Asi i / o
DVB-ASI: 2 * ASI Cov Lus Qhia thiab 2 * Asi Tsim Tawm, Ib qho rau thaub qab, 75ω, BNC, 188Bebytes
MPEG -2: TS dhau DVB-asi (en 50083-9)
ASI xaiv tau: Daim iav ntawm ib qho MPTS
IP i / o kwj tawm
IP i / o
RJ45 chaw nres nkoj: 100 / 1000m GBE chaw nres nkoj, 1 * Cov ntaub ntawv chaw nres nkoj siv rau cov tswv yim thiab cov zis
IP tso tawm: 1 * MPTS & 127 * SPTP / RP IP tso zis (4 * RF tawm)
8 * MPTS & 512 * Ntiav Thaum 8 * RF tawm
Cov tswv yim IP: 128 * MPS / STS UDP / IP
Ts Hla UDP, Unicast, thiab Multicast Streaming Tsx
Txoj hau kev
Kev teeb tsa kev teeb tsa: Web-based
Hloov kho tej thaj chaw deb: Los ntawm network
Connector: RJ45, 10 / 100m Ethernet interface
