SFT3306i-20 Multiplexing Channels Digital 20 a cikin 1 ISDB-T Modulator
Lambar Samfura: Saukewa: SFT3306I-20
Alamar:Mai laushi
MOQ:1
6 GE tashar jiragen ruwa (4*RJ45, 2*SFP)
20 IP fitarwa akan UDP/RTP/RTSP
Fitowar dillalai 20 mara kusa
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Bayanin Samfura
1. Bayanin Samfurin
SFT3306I 8in1/16in1/20in1 ISDB-T modulator shine sabuwar na'urar mux-modulating na zamani ta SOFTEL. Yana jujjuya rafukan IP zuwa 8 (ko16, ko 20) ISDB-T masu ɗaukar kaya marasa kusa (50MHz ~ 960MHz) fitarwa ta hanyar ƙirar RF. Hakanan ana siffanta na'urar tare da babban matakin haɗin gwiwa, babban aiki da ƙarancin farashi. Wannan ya dace da tsarin watsa shirye-shiryen DTV na zamani.
2. Mabuɗin fasali
- 3 GE tashar jiragen ruwa don shigar da IP da fitarwa --Version I & II
6 GE tashar jiragen ruwa (4*RJ45, 2*SFP), data1-2 don shigar da IP, bayanai 3-4 don fitar da IP --Version III
- Max 840Mbps ga kowane shigarwar GE
- Yana goyan bayan daidaitawar PCR daidai
- Yana goyan bayan tace CA, PID remapping da PSI/SI gyara
- Yana goyan bayan sake taswirar PIDS 256 a kowane tashoshi
- Goyan bayan fitowar IP na 8 ta hanyar Data1 & Data2 akan UDP/RTP/RTSP - Sigar I
Taimakawa fitowar 16 IP ta hanyar Data1 & Data2 akan UDP/RTP/RTSP--Sigar II
Taimakawa fitowar IP 20 ta hanyar Data3 & Data4 akan UDP/RTP/RTSP-Version III
- 8 (ko 16, ko 20) fitarwar dillalai marasa kusa, masu bin ISDB-Tb (ARIB STD-B31)
- Goyan bayan gudanar da hanyar sadarwa na tushen yanar gizo
| Saukewa: SFT3306i-20 ISDB-T | ||
| Shigarwa | Shigarwa | Max 512 IP shigarwar ta hanyar 3 (tashar Data ta gaba-gaba, Data 1 da Data 2) 100/1000M Ethernet Port (SFP interface na zaɓi). -Domin Version I & II Max 640 IP shigar ta hanyar bayanai 1 da 2 100/1000M Ethernet Ports (RJ45 da SFP interface madadin). -Domin Sigar III |
| Ka'idar sufuri | TS akan UDP/RTP, unicast da multicast, IGMPV2/V3 | |
| Yawan watsawa | Max 840Mbps ga kowane shigarwar GE | |
| Mux | Tashar shigarwa | 512 IP rafi- Siffar I & II640 IP rafukan - Shafin III |
| Tashar fitarwa | 8 (ko 16, ko 20) | |
| Matsakaicin PIDs | 256 a kowane tashar | |
| Ayyuka | Gyara taswirar PID (na zaɓi na atomatik/na zaɓi) | |
| PCR daidai daidaitawa | ||
| Teburin PSI/SI yana samarwa ta atomatik | ||
| Modulation Ma'auni | Daidaitawa | ARIB STD-B31 |
| Bandwidth | 6M | |
| Taurari | QPSK, 16QAM, 64QAM | |
| Tsakanin Tsaro | 1/32, 1/16, 1/8, 1/4 | |
| Yanayin watsawa | 2k, 4k, 8k | |
| Yawan lambar | 1/2, 2/3, 3/4, 5/6, 7/8 | |
| MER | ≥40dB | |
| Mitar RF | 50 ~ 960MHz, 1KHz mataki | |
| RF matakin fitarwa | -20dBm~+10dBm(87~ 117dbµV), 0. 1dB mataki | |
| Tashar fitarwa | Fitowar dillalai 8 ba na kusa ba – Sigar IFitowar dillalai 16 ba na kusa ba – Sigar IIFitowar dillalai 20 da ba na kusa ba – Sigar III | |
| RF fitarwa | Interface | 1 F nau'in tashar jiragen ruwa, 75Ω impedance - Sigar I & II2 F nau'in tashar jiragen ruwa, 75Ω impedance - Sigar III |
| Farashin ACLR | -50 dBc | |
| IP fitarwa | 8 (ko 16, ko 20) Fitarwa na IP akan UDP/RTP/RTSP, unicast/multicast,100/1000M Ethernet Ports | |
| Tsari | Gudanarwar NMS na tushen yanar gizo | |
| Gabaɗaya | Ragewa | 480mm × 327mm × 44.5mm (WxLxH) |
| Nauyi | 5.5kg | |
| Zazzabi | 0 ~ 45 ℃ (aiki), -20 ~ 80 ℃ (ajiya) | |
| Tushen wutan lantarki | AC 100V± 10%, 50/60Hz ko AC 220V±10%, 50/60Hz | |
(Sigar I & II - Domin 8&16 masu dako fita):
(Sigar III - Na 20 masu dako fita):
SFT3306i 8/16/20 a cikin 1 ISDB-T Modulator.pdf
Samfura
