SFT3364 64 muri 1 Multiplexing Scrambling Modulating DVB-C IP QAM Modulator

Nimero y'icyitegererezo: SFT3364

Ikirango:Uburibwe bworoshye

MOQ:1

gou Igikoresho cyose muri kimwe gikoreshwa mu gushakisha no guhindura igikoresho mu buryo bwinshi

Ibikoresho 64 bya QAM bitari hafi aho bitanga umusaruro

IP 64 yashyizwemo cyangwa yashyizwemo amakuru menshi hejuru y'umusaruro wa UDP/RTP/RTSP

TWANDIKIRE

Ibisobanuro birambuye ku gicuruzwa

Ibipimo bya tekiniki

Porotokole ya IP n'Imikoreshereze

Kuramo

Ibisobanuro by'igicuruzwa

1. Incamake

SFT3364 64 muri 1 IP QAM modulator ni igikoresho cya Multiplexing-scrambling-modulating all-in-one cyakozwe na SOFTEL. Gifite imiyoboro 64 ya multiplexing, imiyoboro 64 ya scrambling na miyoboro 64 ya QAM (DVB-C), kandi gishyigikira uburyo ntarengwa bwo kwinjira bwa IP 512 binyuze muri dataports 6 na 64 bitari hafi ya carriers (50MHz ~ 960MHz) binyuze muri 2 RF output interfaces. Iki gikoresho kigizwe n'imiyoboro ibiri ya RF output yongerera bandwidth ya carriers za QAM.

2. Ibintu by'ingenzi

- Ibikoresho 6 bya GE (4 * RJ45, 2 * SFP)
- Ishyigikira ikoranabuhanga rya IP rigera kuri 512 ukoresheje UDP/RTP
- Ibikoresho byinjizwa kuri 840Mbps na 512 IP kuri buri gikoresho cya GE
- Ifasha mu gusesengura hakoreshejwe uburyo bwa PCR bunoze, gusesengura CAPID, gusubiramo PID no guhindura PSI/SI
- Ishyigikira gusubiramo PID inshuro 256 kuri buri muyoboro
- Gushyigikira sisitemu rusange ya DVB yo gushakisha amakuru (ETR289), ibipimo bya simulcrypt ETSI 101 197 na ETSI 103 197
- Gushyigikira ibisubizo 64 bya IP bya multiplexed cyangwa scrambled ukoresheje UDP/RTP/RTSP
- Imodoka 64 za QAM zitari hafi zisohoka mu buryo bubiri bwa RF, zikurikiza DVB-C (EN 300 429) na ITU-T J.83 A/B/C
- Ishyigikira RS (204,188) ikoreshwa mu gusimbuza
- Gushyigikira imicungire y'imiyoboro ishingiye ku mbuga za interineti

SFT3364 IP QAM Modulator
Injira	Injira		Injiza za IP 512 ntarengwa zivuye kuri 6 * 100 / 1000M Ethernet Port (4 * RJ45, 2 * SFP)
	Amasezerano y'Ubwikorezi		TS hejuru ya UDP/RTP, unicast na multicast, IGMPV2/V3
	Igipimo cyo kohereza		Ntarengwa 840Mbps kuri buri GE yinjiye
Mux	Umuyoboro wo kwinjira		512
	Umuyoboro w'ibisohoka		64
	PID ntarengwa		256 kuri buri muyoboro
	Imikorere		Gukosora PID (byemewe/byemewe n'intoki)
			Gutunganya neza PCR
			PSI/SItable ikora mu buryo bwikora
Gusimbuka Ibipimo	Simulscrypt nini cyane CA		6
	Igipimo ngenderwaho cyo gushakisha		ETR289, ETSI 101 197, ETSI 103 197
	Guhuza		Ihuza rya hafi/riherereye
Guhindura imiterere y'impinduka Ibipimo	Igipimo ngenderwaho cy'ihindagurika		EN300 429/ITU-T J.83A/B/C
	Itsinda ry'inyenyeri		J.83A	Itsinda ry'inyenyeri: 16/32/64/128/256QAM
				Ubugari bw'umuyoboro w'itumanaho: 8M
			J.83B/C	Itsinda ry'inyenyeri: 64/256QAM
				Ubugari bw'umuyoboro w'itumanaho: 6M
	Umuyoboro wa QAM		Ibyuma 64 bitwara abantu bitari hafi, bandwidth ya 384Mbps kuri buri interface ya RF
	Igipimo cy'ikimenyetso		5.0~7.0Msps, 1ksps itera intambwe. 5057Ksps (J.83B,64QAM); 5361Ksps (J.83B, 256QAM)
	Itsinda ry'inyenyeri		16, 32, 64, 128, 256QAM
	FEC		RS (204, 188)
Umusaruro wa RF	Interuro		Imbuga 2 zo gusohora zo mu bwoko bwa F ku batwara abagenzi 64, 75Ω
	Urugendo rwa RF		50 ~ 960MHz, intambwe ya 1kHz
	Urwego rw'umusaruro		-20dBm~+10dBm(87~117dbµV), intambwe ya 0.1dB
	MER		≥ 40dB
TS umusaruro	Umusaruro wa IP 64 kuri UDP/RTP/RTSP, unicast/multicast, 4 * 100/1000M Ethernet Ports (buri muyoboro utanga umusaruro wa IP 16)
Sisitemu	Imicungire y'umuyoboro ishingiye ku rubuga rwa interineti
Rusange	Gusezererwa	420mm×440mm×44.5mm (Uburebure bwa x Ub)
	Ubushyuhe	0~45℃ (imikorere), -20~80℃ (ububiko)
	Ingufu z'amashanyarazi	AC 100V±10%, 50/60Hz cyangwa AC 220V±10%, 50/60Hz