I-FMUSER DTV4443 32-Channel IP QAM RF Modulator ye-CATV

EZIPHUMA

Inani (USD): Cela Ikhotheshini
Ubuningi (PCS): 1
Ukuthumela (i-USD): Cela Ikhotheshini
Isamba (i-USD): Cela Ikhotheshini
Indlela Yokuthumela: DHL, FedEx, UPS, EMS, By Sea, By Air
Inkokhelo: TT (Ukudluliselwa Kwebhange), Western Union, Paypal, Payoneer

I-FMUSER DTV4443 32-Channel IP QAM RF Modulator iyithuluzi elingakala kakhulu nelithembekile kumasistimu okusakaza e-CATV.

Isekela okokufaka kwe-IP okungafika ku-1024 ngezimbobo ze-3 GE, futhi ineziteshi zokumodela ze-QAM eziphindaphindayo ezingama-32 ezinamathwali angasondelene (50MHz~960MHz) okukhiphayo ngesixhumi esibonakalayo se-RF. Idizayini yayo ye-modular yokukhokha njengoba ukhula kanye nokucushwa okuguquguqukayo kunikeza ukukhuphuka okukhulayo nokuvumelana nezimo ezinhlelweni zokusakaza ze-CATV zesizukulwane esisha.

Ukulungiswa okunembile kwe-PCR, ukuhlunga kwe-CA, ukuklanywa kabusha kwe-PID, nokuhlela kwe-PSI/SI konke kuyasekelwa, kuze kufike ku-256 PIDS ukuphinda kumephu ngesiteshi ngasinye. Imoduli ikhipha izithwali ze-QAM ezingasondelene ezingama-32 ezithobela i-DVB-C (EN 300 429) kanye ne-ITU-T J.83 A/B, ngosekelo lombhalo wekhodi we-RS (204,188). Ukuphatha kulula ngokuphathwa kwenethiwekhi okusekelwe kuwebhu.

Ngezici zayo ezithuthukile nomklamo ovumelana nezimo, i-FMUSER DTV4443 32-Channel IP QAM RF Modulator iyisinqumo esihle kakhulu sezinhlelo zokusakaza ze-CATV.

Ikhona futhi esitokweni:

Ufuna okwengeziwe Imishini yekhanda ye-DTV? Hlola lezi!


I-IPTV Headend Equipment	Izifaki khodi ze-HDMI	Izifaki khodi ze-SDI

I-Digital TV Modulators	I-Receiver/Idekhoda Ehlanganisiwe	I-DTV Encoder Modulator

Imigomo		Spec
Ukufaka	Ukufaka	Ukufakwa kwe-Max 1024 IP ngo-3 (imbobo yedatha yephaneli engaphambili, Idatha 1 kanye nedatha 2) 100/1000M Ethernet Port (i-SFP interface ozikhethela). Imbobo ngayinye yeDatha1 noma yeDatha 2 ingafaka umkhawulokudonsa ongu-512 IP, kuyilapho imbobo yedatha yephaneli yangaphambili ingafaka umkhawulo we-128 IP.
	Iphrothokholi Yezokuthutha	I-TS phezu kwe-UDP/RTP, i-unicast ne-multicast, i-IGMP V2/V3
	transmission Rate	Ubukhulu obungu-840Mbps kokokufaka ngakunye kwe-GE
Mux	Isiteshi Sokufaka	1024
	Isiteshi sokuphumayo	32
	Ama-PID ama-Max	256 ngesiteshi ngasinye
	Imisebenzi	Ukuhlelwa kabusha kwe-PID(okuzenzakalelayo/ngokuzithandela) Ukulungiswa okunembile kwe-PCR Ithebula le-PSI/SI lizikhiqiza ngokuzenzakalelayo
I-Scrambling Parameters	I-Max simulscrypt CA	4
	I-Scramble Standard	I-ETR289, ETSI 101 197, ETSI 103 197
	Connection	Ukuxhumana kwasendaweni/okukude
Amapharamitha wokuguquguquka	I-DVB-C Modulator Section	J.83A	Umlaza : 16/32/64/128/256QAM
		J.83A	Umkhawulokudonsa:8M
		J.83B	Umlaza : 64QAM/256QAM
		J.83B	Umkhawulokudonsa:6M
	Isiteshi se-QAM	32 inkampani yenethiwekhi engekho eduze
	Izinga lokuguquguqula	EN300 429/ITU-T J.83A/B(DVB-C)
	Inani Lophawu	5.0~7.0Msps, 1ksps ukunyathela
	Constellation	16, 32, 64 , 128, 256QAM
	FEC	I-RS (204, 188)
Okukhipha kwe-RF	Interface	Imbobo yokukhipha ethayiphiwe engu-1 F yezinkampani zenethiwekhi ezingama-32, 75Ω
	RF Ibanga	50~960MHz, 1kHz ukunyathela
	Izinga lokukhipha	-20dBm~+10dBm(87~117dbµV), 0.1dB stepping
	Mer	≥40dB
TS okukhiphayo	32 IP okukhiphayo nge-UDP/RTP/RTSP, i-unicast/multicast, 2 (Idatha1&Datha2) 100/1000M Ethernet Ports
System	Isekela isoftware yokuphatha inethiwekhi (NMS).
Ukwemukelwa	420mm×440mm×44.5mm (WxLxH)
Temperature	0 ~ 45℃(ukusebenza), -20 ~ 80℃(isitoreji)
Ukunikezwa kwamandla kagesi	I-AC 100V±10%, 50/60Hz noma i-AC 220V±10%, 50/60Hz

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I-FMUSER INTERNATIONAL GROUP LIMITED.

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