FMUSER DTV-4405C 16/24 Channels IP QAM RF Modulator rau CATV

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FMUSER DTV-4405C 16/24 Channels IP QAM RF Modulator yog QAM modulator zoo tsim los ntawm FMUSER. Nws yog tus nqi-zoo thiab ua haujlwm siab.

Cov modulator no muaj 24 lossis 16 DVB-S2 FTA tuner inputs thiab tuaj yeem tswj tau qhov siab tshaj plaws ntawm 128 IP inputs los ntawm GE1 thiab TS input rau re-mux los ntawm ASI ports. Nrog multiplexing, scrambling thiab QAM modulating, nws outputs 16 tus neeg nqa khoom tsis nyob ib sab thiab 16 IP (MPTS) los ntawm GE2. Lub DTV-4405C kuj tseem muaj kev sib koom ua ke siab, kev ua haujlwm zoo, thiab tus nqi qis.

Nws txhawb nqa dual fais fab mov, ua rau nws hloov mus rau CATV tshaj tawm xov xwm tshiab. Nws kuj txhawb 16 pawg ntawm multiplexing, scrambling thiab QAM modulating. RF tso zis Performance index ntawm lub modulator yog zoo heev nrog ib tug MER≥40db.

Tsis tas li ntawd, nws txhawb PCR kho kom raug, PSI / SI kho thiab ntxig, kev tswj hwm lub vev xaib, hloov tshiab ntawm lub vev xaib, thiab TS ua si los ntawm USB disk (FAT32). Thaum kawg, nws muaj kev xaiv redundancy fais fab mov.

Kuj hauv Tshuag:

Saib mus ntxiv DTV headend khoom? Tshawb xyuas cov no!


IPTV Headend Khoom siv	HDMI encoders	SDI Encoders

Digital TV Modulators	Integrated Receiver/Decoder	DTV Encoder Modulator

Tsom iav

Cov ntsiab lus uas	specs
QAM Channel	16 tus neeg nqa khoom tsis nyob ib sab tso tawm
Standard	EN300429/ITU-TJ.83A/B
MER	≥40db
RF zaus	50 ~ 960MHz, 1 KHzstep
RF tso zis theem	-20~+10dbm(87~107dbµV),0.1dbstep
SymbolRate	5.0Msps ~ 7.0Msps, 1kspsstepping
	J.83 A	J.83 Ib
constellation	16/32/64/128/256QAM	64/256 QAM
bandwidth	8M	6M
Multiplexing & Scrambling	MaxPIDRemapping	360 tso zis ib channel
	muaj nuj nqi	PID remapping (automatically lossis manually)
		Qhov tseebPCRadjusting
		Tsim PSI/SItableautomatically
	MaxsimulscryptCA	4
	ScrambleStandard	ETR289,ETSI 101 197,ETSI 103 197
	Kev twb kev txuas	Kev sib txuas hauv zos / chaw taws teeb

Tswv yim

Cov ntsiab lus uas	specs
Lwm tus	24 lossis 16DVB-S / S2 / S2X FTA Tuner input raws li kev txiav txim 128 IP input los ntawm GE1 dhau UDP thiab RTPprotocol 1 ASI cov tswv yim, BNC interface
Input Tuner	DVB-S	FrequencyIn	950 ~ 2150MHz
		Cim npe	0.5 ~ 45Mps
		Teeb liab Strength	-65 ~ -25dBm
		FEC	1/2,2/3,3/4,5/6,7/8
		constellation	QPSK
		Max input bitrate	≤129Mbps
	DVB-S2	Ntau zaus hauv	950 ~ 2150MHz
		Cim npe	QPSK/8PSK/16APSK:0.5~45Msps32APSK:0.5~40Msps;
		FEC	QPSK:1/2,3/5,2/3,3/4,4/5,5/6,8/9,9/10 8PSK:3/5,2/3,3/4,5/6,8/9,9/10 16APSK:2/3,3/4,4/5,5/6,8/9,9/10 32APSK:3/4,4/5,5/6,8/9,9/10
		constellation	QPSK, 8PSK, 16APSK, 32 PAB
		Max input bitrate	≤129Mbps
	DVB-S2X	Ntau zaus hauv	950-2150MHz
		Tus cim tus nqi	QPSK / 8PSK / 16APSK: 0.5 ~ 45 Msps 8 APSK / 32 APSK: 0.5 ~ 40 Msps
		FEC	QPSK:1/2,3/5,2/3,3/4,4/5,5/6,8/9,9/10,13/45,9/20,11/20 8PSK:3/5,2/3,3/4,5/6,8/9,9/10 8APSK:5/9-L,26/45-L 16APSK:2/3,3/4,4/5,5/6,8/9,9/10,1/2-L,8/15-L,5/9-L,26/45,3/5,3/5-L,28/45,23/36,2/3-L,25/36,13/18,7/9,77/90 32APSK:3/4,4/5,5/6,8/9,9/10,2/3-L,32/45,11/15,7/9
		constellation	QPSK, 8PSK, 8APSK, 16APSK, 32 PAB
		Max input bitrate	≤129Mbps

Lwm tus

Cov ntsiab lus uas	specs
Qhov Loj (W * D * H)	482mm × 230mm × 44mm
Kub	0 ~ 45C (Kev khiav hauj lwm); -20 ~ 80C (Storage)
hwj chim	AC100V±1050/60Hz;AC220V±10%,50/60HZ
system	Network Management (WEB) Suav thiab Askiv Ethernet software upgrade
Kwj tawm	16RF tso zis (Ftypeinterface) 16IP (MPTS) tso zis tshaj UDP thiab RTP / RTSP (thru GE2), 2 ASI tso zis (oneasmirror)

NCO NTSOOV

lub npe

xov tooj

Lub teb chaws

lus

TIV TAUJ PEB

FMUSER INTERNATIONAL GROUP LIMITED.

Peb ib txwm muab peb cov neeg siv khoom nrog cov khoom lag luam txhim khu kev qha thiab kev pabcuam siab.

Yog tias koj xav tiv tauj peb ncaj qha, thov mus rau hu rau peb