FMUSER DTV4459D 48-Channel IP QAM RF Modulator ya CATV

MAWONEKEDWE

Mtengo (USD): Funsani Matchulidwe
Chiwerengero (PCS): 1
Kutumiza (USD): Funsani Malipiro
Total (USD): Funsani Matchulidwe
Kutumiza Njira: DHL, FedEx, UPS, EMS, Mwa Nyanja, Mwa Air
Malipiro: TT (Bank Transfer), Western Union, Paypal, Payoneer

FMUSER DTV4459D 48-Channel IP QAM RF Modulator, yopangidwa ndi DEXIN, ndi chida chamtundu umodzi chomwe chimatha kuchulutsa, kufufuta, ndikusintha. Ndi njira 48 zochulukirachulukira, mayendedwe 12 ochulukira, ndi ma 48 QAM modulating, chipangizochi chimathandizira mpaka 1536 IP kulowa kudzera m'madoko ake a 3 GE ndipo chimatha kutulutsa mpaka 48 onyamula osayandikana nawo (50MHz ~ 960MHz) kudzera mu mawonekedwe ake a RF. Ilinso ndi madoko apawiri a RF omwe amakulitsa bandwidth kwa onyamula QAM.

Modulator iyi imathandizira mpaka 512 PIDs kukonzanso njira iliyonse yotulutsa, 6 simulcrypt CAs, ndi 12 scraping channels. Kuphatikiza apo, imatha kutulutsa njira 48 za IP pa UDP/RTP/RTSP, yokhala ndi njira za IP 1 ~ 24 kudzera mu Data1, ndi njira za IP 25 ~ 48 kudzera mu Data2. Itha kutulutsa zonyamula 48 zosagwirizana ndi QAM, zonyamula 1 ~ 24 kudzera mu RF1 ndi mayendedwe onyamula 25 ~ 48 kudzera pa RF2.

Chipangizochi chimathandizira ma encoding a RS (204,188) ndipo chimapereka zinthu monga kusintha kolondola kwa PCR/CA kusefa, kupanganso PID, ndi kusintha kwa PSI/SI. Zimabweranso ndi kasamalidwe ka maukonde ozikidwa pa intaneti.

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IPTV Headend Zida	HDMI Encoders	Ma Encoder a SDI

Digital TV Modulators	Integrated Receiver/Decoder	DTV Encoder Modulator

Terms			zomasulira
Lowetsani	Lowetsani		Max 1536 IP m'madoko a 3 GE [Data 1 & Data 2 bi-directional ports, Data port (yomwe ili kutsogolo), doko lirilonse likhoza kulowetsa max 512 IP] 100/1000M yodzisinthira yokha Ethernet Port (SFP mawonekedwe osankha)
	Transport Protocol		TS pa UDP/RTP, unicast ndi multicast, IGMP V2/V3
	HIV Mlingo		Max 840Mbps pakulowetsa kulikonse kwa GE
Mux	Lowetsani Channel		1536
	Kutulutsa Kanema		48
	Max PIDs Remapping		512 pa njira yotulutsa
	Nchito		Kujambulanso kwa PID (zokha / pamanja)
			Kusintha kolondola kwa PCR
			Tebulo la PSI/SI limangopanga zokha
Kufuula magawo	Max simulcrypt CA			6
	Scramble Standard			ETR289, ETSI 101 197, ETSI 103 197
	Scramble Channel			12
	Kulumikizana			Kulumikizana kwanuko/kutali
Kusinthasintha magawo	DVB-C Modulator Gawo			J.83A	Constellation :16/32/64/128/256QAM
				J.83A	Bandwidth:8M
				J.83B/C	Gulu la nyenyezi: 64/256QAM
				J.83B/C	Bandwidth:6M
	Chithunzi cha QAM			48 chonyamulira chosayandikana
	Kusintha Kwambiri			EN300 429/ITU-T J.83A/B/C
	Mtengo Wophiphiritsa			3600 ~ 7000Ksps, 1ksps kuponda 5057Ksps (J.83B, 64QAM) 5361Ksps (J.83B, 256QAM)
	kuwundana			16, 32, 64 , 128, 256QAM
	FEC			RS (204, 188)
Kutulutsa kwa RF	Chiyankhulo		Madoko amtundu wa 2 F onyamula 48, 75Ω Chonyamulira 1 ~ 24 kuchokera ku RF1, 25 ~ 48 kupita ku RF2
	Zoyipa Zapamwamba		50 ~ 960MHz, 1kHz kuponda
	Mlingo Wotulutsa		-20dBm~+10dBm(87~117dbµV), 0.1dB stepping
	MER		Kutumiza: 40dB
TS zotsatira	48 IP kutulutsa UDP/RTP/RTSP, unicast/multicast, 2*100/1000M kudzisintha nokha, Efaneti Ports (SFP). IP 1 ~ 24 kuchokera ku Data1, IP 25 ~ 48 kuchokera ku Data2.
System	Network management software (NMS) yothandizira
General	Chikhulupiriro	420mm × 440mm ×44.5mm (WxLxH)
	Kunenepa	3kg
	kutentha	0~45℃(ntchito), -20~80℃(posungira)
	mphamvu Wonjezerani	AC 100V ± 10%, 50/60Hz kapena AC 220V±10%, 50/60Hz
	Kugwiritsa ntchito	15.4W

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