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

Inombolo yoMzekelo: SFT3364

Uhlobo:I-Softel

I-MOQ:1

gou Isixhobo esitshintshatshintshayo-esi ...

Iziphumo ezingama-64 zezixhobo ze-QAM ezingasondelanga

I-IP engama-64 ephindaphindwe okanye exutyiweyo ngaphezulu kwesiphumo se-UDP/RTP/RTSP

QHAGAMSHELANA NATHI

Iinkcukacha zeMveliso

Iiparameters zobugcisa

Iprotocol ye-IP kunye neSicelo

Khuphela

Ingcaciso yeMveliso

1. Isishwankathelo

I-SFT3364 64 kwi-1 IP QAM modulator sisixhobo esidibanisa i-Multiplexing-scrambling-modulating all-in-one esenziwe yi-SOFTEL. Ineendlela ezingama-64 zokudibanisa i-multiplexing, iindlela ezingama-64 zokudibanisa i-scrambling kunye neendlela ezingama-64 zokuguqula i-QAM (DVB-C), kwaye ixhasa ubuninzi be-IP inputs ezingama-512 ngokusebenzisa ii-dataports ezi-6 kunye ne-64 non-adjacent carriers (50MHz~960MHz) output ngokusebenzisa ii-2 RF output interfaces. Esi sixhobo sineendawo ezimbini zokukhupha i-RF ezithi zandise i-bandwidth yabathwali be-QAM.

2. Iimpawu eziphambili

- Iigalelo ze-GE ezi-6 (4 * RJ45, 2 * SFP)
- Ixhasa ukuya kuthi ga kwi-512 IP inputs nge-UDP/RTP
- Ubuninzi be-840Mbps kunye ne-512 IP input kwi-GE input nganye
- Ixhasa ukuphinda-phinda ngokulungiswa kwe-PCR ngokuchanekileyo, ukucoca i-CAPID, ukuphinda i-PID ifake imephu kunye nokuhlela i-PSI/SI
- Ixhasa ukuya kuthi ga kwi-256 PID remapping ngetshaneli nganye
- Inkxaso yenkqubo yokuskena ngokubanzi ye-DVB (ETR289), imigangatho ye-simulcrypt i-ETSI 101 197 kunye ne-ETSI 103 197
- Xhasa iziphumo ze-IP ezingama-64 ezixutyiweyo okanye ezixutyiweyo nge-UDP/RTP/RTSP
- Iinkampani ezingama-64 ze-QAM ezingezizo ezikufutshane eziphuma kwii-interfaces ze-RF ezimbini, ezihambelana ne-DVB-C (EN 300 429) kunye ne-ITU-T J.83 A/B/C.
- Ixhasa i-RS (204,188) yokufaka ikhowudi
- Ulawulo lweNethiwekhi olusekelwe kwiWebhu luxhasa

I-SFT3364 IP QAM Modulator
Igalelo	Igalelo		Ubuninzi bokufaka i-IP engama-512 ukusuka kwi-6 * 100/1000M Ethernet Port (4 * RJ45, 2 * SFP)
	Inkqubo yezoThutho		I-TS ngaphezulu kwe-UDP/RTP, i-unicast kunye ne-multicast, i-IGMPV2/V3
	Izinga lokuThunyelwa		Ubuninzi be-840Mbps kwi-GE input nganye
I-Mux	Itshaneli yokufaka		512
	Itshaneli yokuPhuma		64
	Ii-PID eziphezulu		256 ngetshaneli nganye
	Imisebenzi		Ukuphinda udwelise i-PID (ngokuzenzekelayo/ngokuzithandela)
			Ukulungiswa ngokuchanekileyo kwe-PCR
			I-PSI/SItable ivelisa ngokuzenzekelayo
Ukukhuhlana Iiparameters	I-simulscrypt ephezulu CA		6
	Umgangatho wokuQhuba		ETR289, ETSI 101 197, ETSI 103 197
	Uqhagamshelo		Uqhagamshelo lwendawo/olukude
Ukuguqulwa kweModyu Iiparameters	Umgangatho woGuquguquko		I-EN300 429/ITU-T J.83A/B/C
	Iinkwenkwezi		J.83A	I-constellation: 16/32/64/128/256QAM
				Ububanzi bebhendi: 8M
			J.83B/C	I-constellation: 64/256QAM
				Ibhendi yobubanzi: 6M
	Itshaneli ye-QAM		Iinkampani ezithwala abantu abangekho kufutshane ezingama-64, i-bandwidth ye-384Mbps kwi-interface nganye ye-RF
	Ixabiso leSimboli		5.0~7.0Msps, 1ksps inyathela. 5057Ksps (J.83B,64QAM); 5361Ksps (J.83B, 256QAM)
	Iinkwenkwezi		16, 32, 64, 128, 256QAM
	I-FEC		I-RS (204, 188)
Isiphumo seRF	Ujongano		Iiports zokukhupha zohlobo lwe-F ezi-2 zabathwali abangama-64, i-75Ω
	Uluhlu lweRF		50~960MHz, 1kHz isitebhisi
	Inqanaba lesiphumo		-20dBm~+10dBm(87~117dbµV), 0.1dB isitephu
	I-MER		≥ 40dB
TS imveliso	Imveliso ye-IP engama-64 ngaphezulu kwe-UDP/RTP/RTSP, i-unicast/multicast, iiPorts ze-Ethernet eziyi-4*100/1000M (izibuko ngalinye leemveliso ze-IP ezili-16)
Inkqubo	Ulawulo lweNethiwekhi olusekwe kwiWebhu
Jikelele	Ukurhoxiswa	420mm×440mm×44.5mm (Ububanzi obupheleleyo nobubanzi)
	Ubushushu	0~45℃(umsebenzi), -20~80℃(indawo yokugcina)
	Ukunikezwa Amandla	I-AC 100V±10%, 50/60Hz okanye i-AC 220V±10%, 50/60Hz