SFT3306i-20 Multiplexing Channels Digital 20 mu 1 ISDB-T Modulator
Nambala Yachitsanzo: Chithunzi cha SFT3306i-20
Mtundu:Zofewa
MOQ:1
6 GE madoko (4*RJ45, 2*SFP)
20 IP yotulutsa pa UDP/RTP/RTSP
Zonyamula 20 zosayandikana
01
Mafotokozedwe Akatundu
1. Mwachidule cha mankhwala
SFT3306I 8in1/16in1/20in1 ISDB-T modulator ndi chipangizo chaposachedwa kwambiri cha Mux-modulating chopangidwa ndi SOFTEL.Imatembenuza mitsinje ya IP kukhala 8 (or16, kapena 20) ISDB-T yonyamula osayandikira (50MHz ~ 960MHz) yotulutsa kudzera pa mawonekedwe a RF.Chipangizochi chimadziwikanso ndi mlingo wapamwamba wophatikizika, ntchito yapamwamba komanso yotsika mtengo.Izi ndizogwirizana kwambiri ndi njira yowulutsira ya DTV yatsopano.
2. Mbali zazikulu
- Madoko a 3 GE olowetsa ndi kutulutsa IP --Version I & II
Madoko a 6 GE (4 * RJ45, 2 * SFP), data1-2 pakulowetsa kwa IP, data 3-4 yotulutsa IP --Version III
- Max 840Mbps pakulowetsa kulikonse kwa GE
- Imathandizira kusintha kolondola kwa PCR
- Imathandizira kusefa kwa CA, kukonzanso kwa PID ndi kusintha kwa PSI/SI
- Imathandizira kukonzanso kwa 256 PIDS pa njira iliyonse
- Imathandizira kutulutsa kwa 8 IP kudzera mu Data1 & Data2 pa UDP/RTP/RTSP--Version I
Kuthandizira 16 IP kutulutsa kudzera mu Data1 & Data2 pa UDP/RTP/RTSP-Version II
Kuthandizira 20 IP kutulutsa kudzera mu Data3 & Data4 pa UDP/RTP/RTSP-Version III
- 8 (kapena 16, kapena 20) zonyamula zosagwirizana, zogwirizana ndi ISDB-Tb (ARIB STD-B31)
- Thandizani kasamalidwe ka intaneti pa intaneti
| Zithunzi za SFT3306i-20 ISDB-T | ||
| Zolowetsa | Zolowetsa | Kulowetsa kwa Max 512 IP kudzera pa 3 (patsogolo la Data port, Data 1 ndi Data 2) 100/1000M Ethernet Port (SFP mawonekedwe osankha).-Za Version I & II Kulowetsa kwa Max 640 IP kudzera mu data 1 ndi 2 100/1000M Ethernet Ports (RJ45 ndi SFP mawonekedwe njira).-Za Mtundu III |
| Transport Protocol | TS pa UDP/RTP, unicast ndi multicast, IGMPV2/V3 | |
| Mtengo wotumizira | Max 840Mbps pakulowetsa kulikonse kwa GE | |
| Mux | Lowetsani Channel | 512 IP mitsinje- Mtundu I & II640 IP mitsinje- Version III |
| Zotulutsa Channel | 8 (kapena 16, kapena 20) | |
| Zambiri za PID | 256 pa channel | |
| Ntchito | Kujambulanso kwa PID (zokha / pamanja) | |
| Kusintha kolondola kwa PCR | ||
| Tebulo la PSI/SI limangopanga zokha | ||
| Kusinthasintha mawu Parameters | Standard | ARIB STD-B31 |
| Bandwidth | 6M | |
| Gulu la Nyenyezi | QPSK, 16QAM, 64QAM | |
| Guard Interval | 1/32, 1/16, 1/8, 1/4 | |
| Njira yotumizira | 2K, 4K, 8K | |
| Kodi mtengo | 1/2, 2/3, 3/4, 5/6, 7/8 | |
| MER | ≥40dB | |
| RF pafupipafupi | 50 ~ 960MHz, 1KHz sitepe | |
| RF linanena bungwe mlingo | -20dBm~+10dBm(87~117dbµV), 0. 1dB kuponda | |
| Zotulutsa Channel | Zonyamula 8 zosayandikana - Version IZonyamula 16 zosayandikana - Version IIZonyamula 20 zosayandikana - Version III | |
| Kutulutsa kwa RF | Chiyankhulo | 1 F mtundu doko, 75Ω impedance - Version I & II2 F mtundu doko, 75Ω impedance - Version III |
| Mtengo wa ACLR | -50 dBC | |
| Kutulutsa kwa IP | 8 (kapena 16, kapena 20) IP yotulutsa UDP/RTP/RTSP, unicast/multicast,100/1000M Efaneti Madoko | |
| Dongosolo | Kasamalidwe ka NMS pa intaneti | |
| General | Kuchotsedwa | 480mm×327mm×44.5mm (WxLxH) |
| Kulemera | 5.5kg | |
| Kutentha | 0 ~ 45 ℃ (ntchito), -20 ~ 80 ℃ (kusungirako) | |
| Magetsi | AC 100V ± 10%, 50/60Hz kapena AC 220V±10%, 50/60Hz | |
(mtundu I & II - Za 8&16 onyamula kunja):
(mtundu III - Kwa 20 onyamula kunja):
SFT3306i 8/16/20 mu 1 ISDB-T Modulator.pdf
Zogulitsa
