SFT3344M ISDB-T 28 a cikin 1 & 32 a cikin 1 DVB-T & 48 a cikin 1 DVB-C Mai Sauyawa Mai Sauyawa Mai Sauyawa

Lambar Samfura: SFT3344M

Alamar kasuwanci:Mai laushi

Moq:1

gou ISDB-T/DVB-T/DVB-CRF a cikin na'ura ɗaya, Sauyawa mai canzawa mai canzawa

Tashoshin kwanan wata guda 3 na GE/SFP+2 na GE+10 na FE

ana iya haɓaka lasisi don lambar mai ɗaukar kaya

TUntuɓe Mu

Cikakken Bayani game da Samfurin

Sigogi na Fasaha

Tsarin IP & Aikace-aikacen

Zazzagewa

Bayanin Samfurin

1. Bayani

SFT3344M 28 a cikin 1 ISDB-T & 32 a cikin 1 DVB-T & 48 a cikin 1 DVB-C shine sabuwar na'urar sarrafa bayanai ta Mux da SOFTEL ta ƙirƙira. Tana tallafawa matsakaicin shigarwar IP 128 ta hanyar tashar GE/SFP 3 da tashoshin GE 2, shigarwar IP 32 ta hanyar tashar FE 10, kuma tana da shigarwar ASI 2. Bayan yin amfani da yawa sau 28&32&48, tana ba da fitarwa guda 28 ISDB-T & 32 DVB-T & 48 DVB-C waɗanda ba su da alaƙa da juna (50MHz ~ 960MHz), fitarwa guda 28&32&48 IP (MPTS) a matsayin madubin masu ɗaukar hoto. Na'urar tana da babban matakin haɗawa, babban aiki da ƙarancin farashi. Wannan yana da sauƙin daidaitawa da tsarin watsa shirye-shiryen DTV na zamani.

2. Muhimman siffofi

- Tashoshin GE guda uku na RJ45/SFP (kowane tashar jiragen ruwa matsakaicin IP 128 a ciki):
Tashoshin Data1&2&3 kawai don shigarwa
- Tashoshin 2GE (kowane tashar jiragen ruwa matsakaicin IP 128 a ciki):
Data4 tashoshin shigarwa ne
Data5 tashoshin jiragen ruwa ne masu kusurwa biyu, 28&32&48 IP yana fita (kamar madubin sigar 28 ISDB–T&32 DVB-T & 48 DVB-C da aka fitar)
- Tashoshin FE guda 10 (kowane tashar jiragen ruwa matsakaicin IP 32 a ciki):
Kwanan wata1-Kwanan wata10 duk don shigarwa
- ISDB-T/DVB-T /DVB-C RF a cikin na'ura ɗaya, Canjin yanayin daidaitawa (zaɓuɓɓukan daidaitawa guda biyu ne kawai za a iya zaɓa a cikin na'urar)
- Yana goyan bayan daidaitaccen daidaitawar PCR
- Matsakaicin 840Mbps ga kowane shigarwar
- Yana goyan bayan sake taswirar PID da gyara PSI/SI, sake taswirar PID a kowane tasha
- Yana tallafawa har zuwa 256
- Yana goyan bayan shigarwar 2ASI
- Goyi bayan na'urar USB guda 1 (Saka kebul na flash drive tare da bidiyon "xxx.ts" a cikin NDS3536S kuma kunna
dawo da abun ciki ta hanya mai sauƙi; tsarin fayil FAT 32)
- Goyi bayan TS mai yawa 28 da 32 da 48 akan fitowar UDP/RTP
- fitarwa na ISDB-T /32 DVB-T /48 DVB-C mara haɗin kai, wanda ya dace da daidaitaccen ARIB STD-B31/ ETSI EN300 744/ DVB-C (EN 300 429) da ITU-T J.83 A/B/C
- Goyi bayan gudanar da hanyar sadarwa ta yanar gizo

SFT3344M ISDB-T 28 a cikin 1 & 32 a cikin 1 DVB-T & 48 a cikin 1 DVB-C Modulator
Shigarwa	Shigarwa	Masu ɗaukar bayanai na ISDB-T 28 & DVB-T 32 & 48 DVB-C: Matsakaicin shigarwar IP 128 zuwa Kwanan wata1-Rana5, Tashar Ethernet 100/1000M (Rana ta1-Rana3 zaɓi ne na hanyar sadarwa ta SFP). Kowace tashar bayanai za ta iya shigar da matsakaicin IP 128.Matsakaicin shigarwar IP 32 zuwa Kwanan wata1-Date10 (tashar FE, sashin baya), Tashar Ethernet 100M, Kowace tashar bayanai na iya shigar da matsakaicin IP 32.
		Shigarwar 2ASI, hanyar sadarwa ta BNC
		Shigarwar USB Player 1 don sake-mux ("bidiyon xxx.ts")
	Yarjejeniyar Sufuri	TS akan UDP/RTP, Unicast da Multicast, IGMPV2/V3
	Yawan Watsawa	Matsakaicin 840Mbps ga kowace tashar shigarwa
Mux	Tashar Shigarwa	128 (ko 32)
	Tashar Fitarwa	28(ISDB-T) ko 32 (DVB-T) ko 48(DVB-C)
	Mafi girman PIDs	256 a kowace tasha
	Ayyuka	Sake fasalin PID (zaɓi ta atomatik/da hannu)
		Daidaita daidai na PCR
		Ana samar da teburin PSI/SI ta atomatik
Sigogi na Daidaitawa (ISDB-T)	Tashar	16/20/24/28 (An iya gyara lasisi)
	Daidaitaccen Daidaitawa	ARIB STD-B31
	Taurari	QPSK, 16QAM, 64QAM
	Bandwidth	6MHz
	Yanayin Watsawa	2K/4K/8K
	Ƙimar lambar	1/2, 2/3, 3/4, 5/6, 7/8
Fitowar RF (ISDB-T)	Haɗin kai	Tashar fitarwa ta F mai nau'in F don masu ɗaukar kaya 28 waɗanda ba sa kusa da juna
	Nisan RF	50 ~ 960MHz, matakala 1kHz
	Matakin Fitarwa	-20dBm~ 1dBm(87~ 108dbµV), 0. Tako na 1dB
	MER	≥ 40dB
	ACL	-50 dBc
Sigogi na Daidaitawa (DVB-T)	Tashar	16/20/24/28/32 (An iya gyara lasisi)
	Daidaitaccen Daidaitawa	ETSI EN300 744
	Taurari	QPSK/16QAM/64QAM
	Bandwidth	6/7/8 MHz
	Yanayin Watsawa	2K/4K/8K
	Ƙimar lambar	1/2,2/3,3/4,5/6,7/8
Fitowar RF (DVB-T)	Haɗin kai	Tashar fitarwa ta F mai nau'in F don masu ɗaukar kaya 32 waɗanda ba sa kusa da juna
	Nisan RF	50 ~ 960MHz, matakala 1kHz
	Matakin Fitarwa	-20dBm~0dBm(87~ 107dbµV), 0. Tako na 1dB
	MER	≥ 40dB
	ACL	-55 dBc
Sigogi na Daidaitawa (DVB-C)	Taurari	J.83A	Taurari: 16/32/64/128/256QAM
			Faɗin Band:8M
		J.83B/C	Taurari: 64/256QAM
			Faɗin Band: 6M
	Tashar QAM	32/36/40/44/48 (An iya gyara lasisi)
	Ƙimar Alamar	5.0~7.0Mps, 1ksps stepping. 5057Ksps (J.83B, 64QAM); 5361Ksps (J.83B, 256QAM)
	Taurari	16, 32, 64, 128, 256QAM
Fitowar RF (DVB-C)	Haɗin kai	Tashar fitarwa ta F mai nau'in F don masu ɗaukar kaya 48 waɗanda ba sa kusa da juna
	Nisan RF	50 ~ 960MHz, matakala 1kHz
	Matakin Fitarwa	-20dBm~-3dBm(87~ 104dbµV), 0. Tako na 1dB
	MER	≥ 40dB
	ACL	50 ~ 960MHz, matakala 1kHz
Tsarin TS	Fitowar IP ta 28&32&48 akan tashoshin UDP/RTP, unicast/multicast, Data1 100/1000M Ethernet
Tsarin	Gudanar da hanyar sadarwa ta yanar gizo
Janar	Ragewar farashi	420mm × 440mm × 44.5mm (WxLxH)
	Zafin jiki	0~45℃(aiki), -20~80℃(ajiya)
	Tushen wutan lantarki	AC100V±10%, 50/60Hz ko AC 220V±10%, 50/60Hz