Tashoshin Multiplexing na SFT3306i-20 Digital 20 a cikin 1 ISDB-T Modulator
Lambar Samfura: SFT3306i-20
Alamar kasuwanci:Mai laushi
Moq:1
Tashoshin GE guda 6 (4*RJ45, 2*SFP)
Fitowar IP guda 20 akan UDP/RTP/RTSP
Fitar da masu ɗaukar kaya guda 20 waɗanda ba su da alaƙa da juna
01
Bayanin Samfurin
1. Bayanin Samfuri
SFT3306I 8in1/16in1/20in1 ISDB-T modulator shine sabuwar na'urar Mux-modulating ta zamani da SOFTEL ta ƙirƙira. Tana canza kwararar IP zuwa fitarwa 8 (ko 16, ko 20) ISDB-T marasa alaƙa da juna (50MHz ~ 960MHz) ta hanyar hanyar sadarwa ta RF. Na'urar kuma tana da babban matakin haɗin kai, babban aiki da ƙarancin farashi. Wannan yana da sauƙin daidaitawa da sabon tsarin watsa shirye-shiryen DTV.
2. Muhimman siffofi
- Tashoshin GE guda 3 don shigarwa da fitarwa na IP --Sigar I & II
Tashoshin GE guda 6 (4*RJ45, 2*SFP), bayanai1-2 don shigar da IP, bayanai 3-4 don fitarwar IP --Sigar III
- Matsakaicin 840Mbps ga kowane shigarwar GE
- Yana goyan bayan daidaitaccen daidaitawar PCR
- Yana goyan bayan tace CA, sake tsara PID da kuma gyara PSI/SI
- Yana goyan bayan har zuwa sake fasalin PIDS 256 a kowace tasha
- Goyi bayan fitowar IP guda 8 ta hanyar Data1 & Data2 ta hanyar UDP/RTP/RTSP--Sigar I
Goyi bayan fitowar IP guda 16 ta hanyar Data1 & Data2 akan UDP/RTP/RTSP--Sigar II
Goyi bayan fitowar IP guda 20 ta hanyar Data3 & Data4 akan UDP/RTP/RTSP-Sigar III
- fitarwa 8 (ko 16, ko 20) na masu ɗaukar kaya waɗanda ba su da alaƙa da juna, waɗanda suka yi daidai da ISDB-Tb (ARIB STD-B31)
- Goyi bayan gudanar da hanyar sadarwa ta yanar gizo
| Mai Gyaran SFT3306i-20 ISDB-T | ||
| Shigarwa | Shigarwa | Matsakaicin shigarwar IP 512 ta hanyar 3 (tashar bayanai ta gaba, Data 1 da Data 2) Tashar Ethernet 100/1000M (zaɓin hanyar sadarwa ta SFP). –Don Sigar I da II Matsakaicin shigarwar IP 640 ta hanyar bayanai 1 da 2 Tashoshin Ethernet 100/1000M (madadin hanyar sadarwa ta RJ45 da SFP). –Domin Siga ta III |
| Yarjejeniyar Sufuri | TS akan UDP/RTP, Unicast da Multicast, IGMPV2/V3 | |
| Yawan Watsawa | Matsakaicin 840Mbps ga kowane shigarwar GE | |
| Mux | Tashar Shigarwa | 512 IP rafukan - Sigar I & II640 IP rafukan ruwa - Sigar III |
| Tashar Fitarwa | 8 (ko 16, ko 20) | |
| 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 | ||
| Daidaitawa Sigogi | Daidaitacce | ARIB STD-B31 |
| Bandwidth | 6M | |
| Taurari | QPSK, 16QAM, 64QAM | |
| Tazarar Tsaro | 1/32, 1/16, 1/8, 1/4 | |
| Yanayin Watsawa | 2K, 4K, 8K | |
| Ƙimar lambar | 1/2, 2/3, 3/4, 5/6, 7/8 | |
| MER | ≥40dB | |
| Mitar RF | Mataki na 50 ~ 960MHz, Mataki na 1KHz | |
| Matsayin fitarwa na RF | -20dBm~+10dBm(87~ 117dbµV), 0. Tako na 1dB | |
| Tashar Fitarwa | Fitowar masu ɗaukar kaya guda 8 waɗanda ba su da alaƙa da juna - Sigar IFitowar masu ɗaukar kaya 16 marasa alaƙa da juna - Sigar IIFitowar masu ɗaukar kaya guda 20 marasa alaƙa da juna - Sigar III | |
| Fitar da RF | Haɗin kai | Tashar jiragen ruwa ta nau'in F 1, impedance 75Ω - Sigar I & IITashar jiragen ruwa ta nau'in F guda 2, 75Ω impedance – Sigar III |
| ACLR | -50 dBc | |
| Fitowar IP | Fitowar IP ta 8 (ko 16, ko 20) ta hanyar UDP/RTP/RTSP, unicast/multicast,Tashoshin Ethernet na 100/1000M | |
| Tsarin | Gudanar da NMS na yanar gizo | |
| Janar | Ragewar farashi | 480mm × 327mm × 44.5mm (WxLxH) |
| Nauyi | 5.5kg | |
| Zafin jiki | 0~45℃(aiki), -20~80℃(ajiya) | |
| Tushen wutan lantarki | AC 100V ± 10%, 50/60Hz ko AC 220V ± 10%, 50/60Hz | |
(Sigar I da II - Ga 8 da 16 masu jigilar kaya fita):
(Sigar III – Na 20 masu jigilar kaya fita):
SFT3306i 8/16/20 a cikin 1 ISDB-T Modulator.pdf
Samfuri
