SFT3306i-20 Multiplexing Channels Digital 20 hauv 1 ISDB-T Modulator
Qauv nab npawb: SFT3306i-20
Hom Tshuaj:Softel
MOQ:1
6 GE chaw nres nkoj (4 * RJ45, 2 * SFP)
20 IP tso zis tshaj UDP/RTP/RTSP
20 cov khoom lag luam uas tsis nyob ib sab
01
Product Description
1. Cov Khoom Muag Khoom
SFT3306I 8in1/16in1/20in1 ISDB-T modulator yog qhov tseeb tiam Mux-modulating ntaus ntawv tsim los ntawm SOFTEL.Nws hloov IP kwj mus rau 8 (los yog 16, lossis 20) ISDB-T cov neeg nqa khoom tsis nyob ib sab (50MHz ~ 960MHz) tso tawm los ntawm RF interface.Cov cuab yeej tseem muaj qhov sib xyaw ua ke siab, kev ua haujlwm siab thiab tus nqi qis.Qhov no yog qhov hloov tau zoo heev rau cov tshiab tiam tshiab DTV tshaj tawm xov xwm.
2. Cov yam ntxwv tseem ceeb
- 3 GE chaw nres nkoj rau IP tswv yim thiab tso zis -Version I & II
6 GE ports (4 * RJ45, 2 * SFP), data1-2 rau IP input, cov ntaub ntawv 3-4 rau IP tso zis --Version III
- Max 840Mbps rau txhua qhov GE cov tswv yim
- Txhawb kev kho PCR kom raug
- Txhawb CA filtering, PID remapping thiab PSI / SI kho
- Txhawb txog 256 PIDS remapping ib channel
- Txhawb 8 IP tso zis los ntawm Data1 & Data2 dhau UDP / RTP / RTSP--Version I
Txhawb 16 IP tso zis los ntawm Data1 & Data2 dhau UDP / RTP / RTSP--Version II
Txhawb 20 IP tso zis los ntawm Data3 & Data4 dhau UDP / RTP / RTSP--Version III
- 8 (los yog 16, lossis 20) cov khoom xa tawm tsis nyob ib sab, ua raws ISDB-Tb (ARIB STD-B31)
- Txhawb Web-based Network tswj
| SFT3306i-20 ISDB-T Modulator | ||
| Tswv yim | Tswv yim | Max 512 IP input los ntawm 3 (pem hauv ntej vaj huam sib luag Cov ntaub ntawv chaw nres nkoj, Cov Ntaub Ntawv 1 thiab Cov Ntaub Ntawv 2) 100/1000M Ethernet Chaw nres nkoj (SFP interface xaiv tau).-Rau Version I & II Max 640 IP input los ntawm cov ntaub ntawv 1 thiab 2 100/1000M Ethernet Ports (RJ45 thiab SFP interface lwm txoj).-Rau Version III |
| Thauj raws tu qauv | TS dhau UDP/RTP, unicast thiab multicast, IGMPV2/V3 | |
| Kis tus nqi | Max 840Mbps rau txhua qhov GE cov tswv yim | |
| Mux | Input Channel | 512 IP ntws- Version I & II640 IP ntws-Version III |
| Tso zis Channel | 8 (los yog 16, los yog 20) | |
| Max PIDs | 256 ib channel | |
| Muaj nuj nqi | PID remapping (auto / manually yeem) | |
| PCR raug kho | ||
| PSI/SI lub rooj cia li tsim | ||
| Modulation Tsis muaj | Txuj | ARIB STD-B31 |
| Bandwidth | 6M | |
| Lub hnub qub | QPSK, 16 QAM, 64 QAM | |
| Guard Interval | 1/32, 1/16, 1/8, 1/4 | |
| Hom kis tau tus mob | 2k,4k,8k ua | |
| Tus lej lej | 1/2, 2/3, 3/4, 5/6, 7/8 | |
| MER | ≥40dB | |
| RF zaus | 50 ~ 960MHz, 1KHz kauj ruam | |
| RF tso zis theem | -20dBm ~ + 10dBm (87 ~ 117dbµV), 0. 1dB kauj ruam | |
| Tso zis Channel | 8 Cov neeg nqa khoom tsis nyob ib sab tso tawm - Version I16 cov khoom thauj uas tsis nyob ib sab - Version II20 tus neeg nqa khoom uas tsis nyob ib sab tso tawm - Version III | |
| RF tso zis | Interface | 1 F hom chaw nres nkoj, 75Ω impedance - Version I & II2 F hom chaw nres nkoj, 75Ω impedance - Version III |
| ACLR | -50 dBc | |
| IP tso zis | 8 (los yog 16, lossis 20) IP tso zis tshaj UDP / RTP / RTSP, unicast / multicast,100/1000M Ethernet Ports | |
| Qhov system | Web-based NMS kev tswj hwm | |
| General | Kev tso tseg | 480mm × 327mm × 44.5mm (WxLxH) |
| Qhov hnyav | 5.5kg ib | |
| Kub | 0 ~ 45 ℃ (kev ua haujlwm), -20 ~ 80 ℃ (cia) | |
| Fais fab mov | AC 100V ± 10%, 50 / 60Hz lossis AC 220V ± 10%, 50 / 60Hz | |
(Version I & II - Rau 8 & 16 cov neeg nqa khoom tawm):
(Version III – Rau 20 cov neeg nqa khoom tawm):
SFT3306i 8/16/20 in 1 ISDB-T Modulator.pdf
