SFT3306i-20 Awọn ikanni Multiplexing Digital 20 ni 1 ISDB-T Modulator
Nọmba awoṣe: SFT3306i-20
Brand:Rirọ
MOQ:1
Awọn ibudo GE 6 (4*RJ45, 2*SFP)
20 IP o wu lori UDP/RTP/RTSP
20 ti kii-isunmọ ti ngbe jade
01
ọja Apejuwe
1. ọja Akopọ
SFT3306I 8in1/16in1/20in1 ISDB-T modulator jẹ ohun elo Mux-modulating iran tuntun ti o dagbasoke nipasẹ SOFTEL. O ṣe iyipada awọn ṣiṣan IP si 8 (tabi16, tabi 20) ISDB-T ti kii ṣe awọn ọkọ ayọkẹlẹ ti o wa nitosi (50MHz ~ 960MHz) ti o jade nipasẹ wiwo RF. Awọn ẹrọ ti wa ni tun characterized pẹlu ga ese ipele, ga išẹ ati kekere iye owo. Eyi jẹ adaṣe pupọ si eto igbesafefe DTV iran tuntun.
2. Awọn ẹya ara ẹrọ bọtini
- Awọn ebute oko oju omi 3 GE fun titẹ sii ati iṣelọpọ IP - Ẹya I & II
Awọn ebute oko oju omi 6 GE (4*RJ45, 2*SFP), data1-2 fun titẹ sii IP, data 3-4 fun iṣelọpọ IP - Ẹya III
- Max 840Mbps fun titẹ sii GE kọọkan
- Atilẹyin deede PCR n ṣatunṣe
- Atilẹyin CA sisẹ, PID remapping ati PSI/SI ṣiṣatunkọ
- Atilẹyin to 256 PIDS atunṣeto fun ikanni kan
- Ṣe atilẹyin iṣẹjade 8 IP nipasẹ Data1 & Data2 lori UDP/RTP/RTSP - Ẹya I
Ṣe atilẹyin iṣẹjade 16 IP nipasẹ Data1 & Data2 lori UDP/RTP/RTSP - Ẹya II
Ṣe atilẹyin iṣẹjade IP 20 nipasẹ Data3 & Data4 lori UDP/RTP/RTSP - Ẹya III
- 8 (tabi 16, tabi 20) ti kii ṣe isunmọ awọn gbigbe, ni ibamu si ISDB-Tb (ARIB STD-B31)
- Ṣe atilẹyin iṣakoso Nẹtiwọọki orisun wẹẹbu
| SFT3306i-20 ISDB-T Modulator | ||
| Iṣawọle | Iṣawọle | Max 512 IP input nipasẹ 3 (iwaju-panel Data ibudo, Data 1 ati Data 2) 100/1000M àjọlò Port (SFP ni wiwo iyan). –Fun Ẹya I & II Max 640 IP igbewọle nipasẹ data 1 ati 2 100/1000M àjọlò Ports (RJ45 ati SFP ni wiwo yiyan). –Fun Ẹya III |
| Transport Protocol | TS lori UDP/RTP, unicast ati multicast, IGMPV2/V3 | |
| Oṣuwọn gbigbe | O pọju 840Mbps fun titẹ sii GE kọọkan | |
| Mux | Ikanni igbewọle | 512 IP ṣiṣan- Version I & II640 IP ṣiṣan- Version III |
| O wu ikanni | 8 (tabi 16, tabi 20) | |
| Awọn PID ti o pọju | 256 fun ikanni | |
| Awọn iṣẹ | Atunṣe PID (aifọwọyi/afọwọṣe iyan) | |
| PCR deede n ṣatunṣe | ||
| PSI/SI tabili ti o npese laifọwọyi | ||
| Awoṣe Awọn paramita | Standard | ARIB STD-B31 |
| Bandiwidi | 6M | |
| Ẹgbẹ́ ìràwọ̀ | QPSK, 16QAM, 64QAM | |
| Aarin oluso | 1/32, 1/16, 1/8, 1/4 | |
| Ipo gbigbe | 2K, 4K, 8K | |
| Iwọn koodu | 1/2, 2/3, 3/4, 5/6, 7/8 | |
| MER | ≥40dB | |
| RF igbohunsafẹfẹ | 50 ~ 960MHz, igbesẹ 1KHz | |
| RF o wu ipele | -20dBm~+10dBm(87~ 117dbµV), 0. 1dB titesiwaju | |
| O wu ikanni | 8 igbejade ti awọn gbigbe ti kii ṣe nitosi – Ẹya I16 ti kii-isunmọ awọn ti ngbe igbejade – Version II20 ti kii-isunmọ awọn ti ngbe igbejade – Version III | |
| Ijade RF | Ni wiwo | 1 F iru ibudo, 75Ω ikọjujasi – Ẹya I & II2 F iru ibudo, 75Ω ikọjujasi – Version III |
| ACLR | -50 dBc | |
| Ijade IP | 8 (tabi 16, tabi 20) Ijade IP lori UDP/RTP/RTSP, unicast/multicast,100/1000M àjọlò Ports | |
| Eto | Ayelujara-orisun NMS isakoso | |
| Gbogboogbo | Iyọkuro | 480mm×327mm×44.5mm (WxLxH) |
| Iwọn | 5.5kg | |
| Iwọn otutu | 0 ~ 45 ℃ (isẹ), -20 ~ 80 ℃ (ipamọ) | |
| Ibi ti ina elekitiriki ti nwa | AC 100V± 10%, 50/60Hz tabi AC 220V± 10%, 50/60Hz | |
(Ẹya I & II - Fun 8 & 16 awọn ti ngbe jade):
(Ẹya III - Fun 20 awọn ti ngbe jade):
SFT3306i 8/16/20 ninu 1 ISDB-T Modulator.pdf
