SFT3306i-20 Multiplexing Channels Digital 20 in 1 ISDB-T Modulator
Nimero y'icyitegererezo: SFT3306i-20
Ikirango:Uburibwe bworoshye
MOQ:1
Imbuga 6 za GE (4 * RJ45, 2 * SFP)
Ibikoresho 20 bya IP bisohoka kuri UDP/RTP/RTSP
Ibicuruzwa 20 bitwara imizigo bitari hafi aho
01
Ibisobanuro by'igicuruzwa
1. Incamake y'ibicuruzwa
SFT3306I 8in1/16in1/20in1 ISDB-T modulator ni igikoresho gishya cya Mux-modulating cyakozwe na SOFTEL. Gihindura imiyoboro ya IP muri 8 (cyangwa 16, cyangwa 20) ISDB-T non-adjacent carriers (50MHz ~ 960MHz) binyuze kuri interface ya RF. Iki gikoresho kandi kirangwa n'urwego rwo hejuru, imikorere yo hejuru kandi gihendutse. Ibi bikoreshwa cyane na sisitemu nshya yo gusakaza ya DTV.
2. Ibintu by'ingenzi
- Imbuga 3 za GE zo kwinjiza no gusohora IP --Verisiyo ya I na II
Imbuga 6 za GE (4 * RJ45, 2 * SFP), data1-2 yo kwinjiza IP, data3-4 yo kwinjiza IP --Verisiyo ya III
- Ntarengwa 840Mbps kuri buri GE yinjiye
- Ifasha mu gutunganya neza PCR
- Ishyigikira kuyungurura CA, kuvugurura PID no gutunganya PSI/SI
- Ishyigikira kugeza kuri 256 PIDS remapping kuri buri muyoboro
- Gushyigikira umusaruro wa IP 8 unyuze kuri Data1 na Data2 ukoresheje UDP/RTP/RTSP--Verisiyo ya I
Gushyigikira umusaruro wa IP 16 unyuze kuri Data1 na Data2 ukoresheje UDP/RTP/RTSP--Verisiyo ya II
Gushyigikira umusaruro wa IP 20 binyuze kuri Data3 na Data4 ukoresheje UDP/RTP/RTSP--Verisiyo ya III
- 8 (cyangwa 16, cyangwa 20) ibicuruzwa bitari hafi y’aho, bikurikiza ISDB-Tb (ARIB STD-B31)
- Gushyigikira imicungire y'imiyoboro ishingiye ku mbuga za interineti
| Umuhuza wa SFT3306i-20 ISDB-T | ||
| Injira | Injira | Uburyo ntarengwa bwo kwinjira bwa IP 512 binyuze muri 3 (aho amakuru ari imbere, amakuru ya 1 na 2) 100/1000M Ethernet Port (interface ya SFP ni ngombwa). –Kuri Verisiyo ya I & II Uburyo ntarengwa bwo kwinjiramo IP 640 binyuze kuri interineti ya data 1 na 2 100/1000M Ethernet Ports (uburyo bwa RJ45 na SFP interface). –Kuri Verisiyo ya III |
| 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 | Imiyoboro ya IP 512- Verisiyo ya I na IIInzira 640 za IP- Verisiyo ya III |
| Umuyoboro w'ibisohoka | 8 (cyangwa 16, cyangwa 20) | |
| PID ntarengwa | 256 kuri buri muyoboro | |
| Imikorere | Gukosora PID (byemewe/byemewe n'intoki) | |
| Gutunganya neza PCR | ||
| Imbonerahamwe ya PSI/SI ikora mu buryo bwikora | ||
| Guhindura imiterere y'impinduka Ibipimo | Igisanzwe | ARIB STD-B31 |
| Ubugari bw'umuyoboro | 6M | |
| Itsinda ry'inyenyeri | QPSK, 16QAM, 64QAM | |
| Intera y'abarinzi | 1/32, 1/16, 1/8, 1/4 | |
| Uburyo bwo kohereza | 2K, 4K, 8K | |
| Igipimo cy'ikode | 1/2, 2/3, 3/4, 5/6, 7/8 | |
| MER | ≥40dB | |
| Inshuro za RF | Intambwe ya 50~960MHz, 1KHz | |
| Urwego rw'umusaruro wa RF | -20dBm~+10dBm(87~ 117dbµV), 0. 1dB intambwe | |
| Umuyoboro w'ibisohoka | Ibikoresho 8 bisohoka bitari hafi y'aho bikorera - Verisiyo ya IIbikoresho 16 bitwara abantu bitari hafi – Verisiyo ya IIIbikoresho 20 bitwara imizigo bitari hafi – Verisiyo ya III | |
| Umusaruro wa RF | Interuro | Umuyoboro wa 1 F, impedance ya 75Ω – Verisiyo ya I na IIUmuyoboro wa 2 F, impedance ya 75Ω – Verisiyo ya III |
| ACLR | -50 dBc | |
| Ibisohoka bya IP | 8 (cyangwa 16, cyangwa 20) IP output kuri UDP/RTP/RTSP, unicast/multicast,Imbuga za Ethernet za 100/1000M | |
| Sisitemu | Imicungire ya NMS ishingiye kuri interineti | |
| Rusange | Gusezererwa | 480mm×327mm×44.5mm (Uburebure bwa x uburebure ... |
| Uburemere | 5.5kg | |
| Ubushyuhe | 0~45℃ (imikorere), -20~80℃ (ububiko) | |
| Ingufu z'amashanyarazi | AC 100V±10%, 50/60Hz cyangwa AC 220V±10%, 50/60Hz | |
(Verisiyo ya I na II - Ku myaka 8 na 16 abatwara ibintu hanze):
(Verisiyo ya III – Ku myaka 20 abatwara ibintu hanze):
SFT3306i 8/16/20 muri 1 ISDB-T Modulator.pdf
