I-SFT3308T 8 ku-1 Iziteshi Zedijithali 2 GE IP kuya ku-DVB-T RF Modulator
Inombolo Yemodeli: I-SFT3308T
Ibhrendi:I-Softel
I-MOQ:1
I-Multiplexing&Modulating 2 ku-1
Sekela i-TS ephindwe kaningi engu-8 ngaphezu kokuphumayo kwe-UDP/RTP/RTSP
8 DVB-T abathwali abangasondelene okukhiphayo
01
Incazelo Yomkhiqizo
1. Uhlaka
Le modulator ye-IP kuya ku-DVB-T iyidivayisi ehlanganisa yonke into eyakhiwe yithi. Ineziteshi eziphindaphindayo eziyi-8 kanye neziteshi ezimodulayo eziyi-8 DVB-T, futhi isekela okokufaka okuphezulu okungu-1024 IP ngembobo ye-GE kanye nabathwali abangasondelene abangu-8 (50MHz~960MHz) okukhiphayo ngohlelo olukhiphayo lwe-RF. Idivayisi iphinde ibonakale ngezinga eliphezulu elihlanganisiwe, ukusebenza okuphezulu kanye nezindleko eziphansi. Lokhu kuvumelana kakhulu nesistimu yokusakaza ye-DTV yesizukulwane esisha.
2. Izici ezibalulekile
- Okokufaka okungu-2 kwe-GE, isikhombimsebenzisi se-SFP
- Isekela iziteshi ezifika ku-1024 TS phezu kwe-UDP/RTP, i-unicast ne-multicast, IGMP v2\v3
- Ubukhulu obungu-840Mbps kokokufaka ngakunye kwe-GE
- Isekela ukulungiswa okunembile kwe-PCR
- Isekela ukuhlelwa kabusha kwe-PID kanye nokuhlelwa kwe-PSI/SI
- Isekela ukuklanywa kabusha kwe-PIDS okungafika ku-180 ngesiteshi ngasinye
- Sekela i-TS ephindaphindwe ka-8 ngaphezulu kokuphuma kwe-UDP/RTP/RTSP
- 8 DVB-T okukhiphayo okungezona eziseduze, kuhambisana ne-ETSI EN300 744 ejwayelekile
- Isekela umbhalo wekhodi we-RS (204,188).
- Ukusekela Ukuphathwa Kwenethiwekhi okusekelwe kuwebhu
| I-SFT3308T IP kuya ku-DVB-T RF Modulator | ||
| Okokufaka | Okokufaka | 512×2 okokufaka kwe-IP, 2 100/1000M Imbobo ye-Ethernet (SFP) |
| Iphrothokholi Yezokuthutha | I-TS ngaphezulu kwe-UDP/RTP, i-unicast ne-multicast, i-IGMP V2/V3 | |
| Isilinganiso Sokudlulisa | Ubukhulu obungu-840Mbps esiteshini ngasinye sokufakwayo | |
| Mux | Isiteshi Sokufaka | 1024 |
| Isiteshi Sokukhiphayo | 8 | |
| Ama-PID aphezulu | 180 isiteshi ngasinye | |
| Imisebenzi | Ukuhlelwa kabusha kwe-PID(okuzenzakalelayo/ngokuzithandela) | |
| Ukulungiswa okunembile kwe-PCR | ||
| Ithebula le-PSI/SI lizikhiqiza ngokuzenzakalelayo | ||
| Ukushintshashintsha kwezwiAmapharamitha | Isiteshi | 8 |
| I-Modulation Standard | ETSI EN300 744 | |
| Umlaza | I-QPSK/16QAM/64QAM | |
| Umkhawulokudonsa | 6/7/8 MHz | |
| Imodi ye-Trans | 2K/4K/8K | |
| I-FEC | 1/2, 2/3, 3/4, 5/6, 7/8 | |
| I-RF Output | Isixhumi esibonakalayo | Imbobo yokukhipha ethayiphile engu-F yezinkampani zenethiwekhi ezingasondelene ezingu-8 |
| Ububanzi be-RF | 50~960MHz, 1kHz ukunyathela | |
| Izinga Lokukhiphayo | -20~+10dbm (kubo bonke abathwali), ukunyathela okungu-0.5db | |
| I-MER | ≥ 40dB | |
| I-ACL | -55 dBc | |
| TS okukhiphayo | 8 IP okukhiphayo nge-UDP/RTP/RTSP, i-unicast/multicast, 2 100/1000M Ethernet Ports | |
| Uhlelo | Ukuphathwa Kwenethiwekhi okusekelwe kuwebhu | |
| Okujwayelekile | Ukwehliswa | 420mm×440mm×44.5mm (WxLxH) |
| Isisindo | 3kg | |
| Izinga lokushisa | 0~45℃(ukusebenza), -20~80℃(isitoreji) | |
| Ukunikezwa kwamandla kagesi | I-AC 100V±10%, 50/60Hz noma i-AC 220V±10%, 50/60Hz | |
| Ukusetshenziswa | ≤20W | |
https://SFT3308T-IP-to-DVB-T-Modulator-Datasheet.pdf
