SFT3306i-20 Multiplexing Channels Digital 20 hauv 1 ISDB-T Modulator
Tus Qauv Zauv: SFT3306i-20
Hom:Softel
MOQ:1
6 GE chaw nres nkoj (4 * RJ45, 2 * SFP)
20 IP tso zis dhau UDP/RTP/RTSP
20 cov zis tsis nyob ib sab
01
Kev piav qhia txog khoom
1. Txheej txheem cej luam ntawm cov khoom
SFT3306I 8in1/16in1/20in1 ISDB-T modulator yog lub cuab yeej tshiab kawg Mux-modulating uas SOFTEL tsim. Nws hloov IP ntws mus rau 8 (lossis 16, lossis 20) ISDB-T cov neeg nqa khoom tsis nyob ib sab (50MHz ~ 960MHz) tso zis los ntawm RF interface. Lub cuab yeej kuj tseem muaj qib siab sib xyaw, kev ua haujlwm siab thiab tus nqi qis. Qhov no yog qhov hloov pauv tau yooj yim rau DTV tshaj tawm tshiab.
2. Cov yam ntxwv tseem ceeb
- 3 GE chaw nres nkoj rau IP input thiab output --Version I & II
6 GE chaw nres nkoj (4 * RJ45, 2 * SFP), data1-2 rau IP input, data 3-4 rau IP output --Version III
- Max 840Mbps rau txhua qhov GE input
- Txhawb kev kho PCR kom raug
- Txhawb CA filtering, PID remapping thiab PSI / SI editing
- Txhawb nqa txog li 256 PIDS remapping ib channel
- Txhawb 8 IP tso zis los ntawm Data1 & Data2 dhau UDP/RTP/RTSP--Version I
Txhawb nqa 16 IP tso zis los ntawm Data1 & Data2 dhau UDP / RTP / RTSP - Version II
Txhawb nqa 20 IP tso zis los ntawm Data3 & Data4 dhau UDP / RTP / RTSP - Version III
- 8 (lossis 16, lossis 20) cov zis tsis nyob ib sab, ua raws li ISDB-Tb (ARIB STD-B31)
- Txhawb nqa Web-based Network kev tswj hwm
| SFT3306i-20 ISDB-T Modulator | ||
| Cov tswv yim | Cov tswv yim | Maximum 512 IP input los ntawm 3 (front-panel Data port, Data 1 thiab Data 2) 100/1000M Ethernet Port (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 Tsab Thib Peb |
| Txoj Cai Kev Thauj Mus Los | TS hla UDP/RTP, unicast thiab multicast, IGMPV2/V3 | |
| Tus Nqi Kis | Max 840Mbps rau txhua qhov GE input | |
| Mux | Cov Tswv Yim Channel | 512 IP kwj dej - Version I & II640 IP kwj dej - Version III |
| Cov zis channel | 8 (los yog 16, los yog 20) | |
| Cov PID siab tshaj plaws | 256 ib channel | |
| Cov Haujlwm | PID remapping (tsis siv neeg/manually xaiv tau) | |
| Kev kho kom raug PCR | ||
| PSI/SI lub rooj tsim tau yam tsis tas siv neeg | ||
| Kev hloov kho Cov Kev Cai | Tus Qauv | ARIB STD-B31 |
| Bandwidth | 6M | |
| Lub hnub qub | QPSK, 16QAM, 64QAM | |
| Lub Sijhawm Tiv Thaiv | 1/32, 1/16, 1/8, 1/4 | |
| Hom Kev Kis | 2K, 4K, 8K | |
| Tus nqi ntawm cov lej | 1/2, 2/3, 3/4, 5/6, 7/8 | |
| MER | ≥40dB | |
| zaus RF | 50 ~ 960MHz, kauj ruam 1KHz | |
| Qib tso zis RF | -20dBm ~ + 10dBm (87 ~ 117dbµV), 0. 1dB kauj ruam | |
| Cov zis channel | 8 qhov tso zis tsis sib ze - Version I16 qhov tso zis ntawm cov neeg nqa khoom uas tsis nyob ib sab - Version II20 qhov tso zis ntawm cov neeg nqa khoom uas tsis nyob ib sab - Version III | |
| RF Tso Tawm | Kev Sib Txuas Lus | 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 (lossis 16, lossis 20) IP tso zis dhau UDP/RTP/RTSP, unicast/multicast,100/1000M Ethernet Chaw nres nkoj | |
| Lub kaw lus | Kev tswj hwm NMS hauv web | |
| Dav Dav | Kev Tso Tawm | 480mm × 327mm × 44.5mm (WxLxH) |
| Qhov hnyav | 5.5kg | |
| Kub | 0 ~ 45 ℃ (ua haujlwm), -20 ~ 80 ℃ (khaws cia) | |
| Kev Muab Fais Fab | AC 100V ± 10%, 50/60Hz los yog AC 220V ± 10%, 50/60Hz | |
(Tshooj I & II - Rau 8 & 16 cov neeg nqa khoom tawm):
(Version III – Rau 20 cov neeg nqa khoom tawm):
SFT3306i 8/16/20 hauv 1 ISDB-T Modulator.pdf
