SFF364 ni 14 ni iPoldator 14 ni IP q qam 1 ni scrambling-scrambling-maralating gbogbo ẹrọ-in-ọkan ti dagbasoke nipasẹ famul. O ni awọn ikanni pupọ ju ti awọn ikanni scrambbling 64 (DVB-Q) ati atilẹyin awọn alatuta 512 ti ko ni nitosi 6). Aṣoju 64 ~ 960mhs. Ẹrọ naa ni ijuwe pẹlu awọn ebute oko nla RF meji ti o gbooro igbohunwerth fun Qam nerkar.
2. Awọn ẹya Key
Sft3364 IP qam montralator | ||||
Iṣagbewọle | Iṣagbewọle | Awọn igbewọle Max 512 Iwọle IP lati 6 * 100 / 100000m Etherton Der (4 * RJ45, 2 * SFP) | ||
Ilana Tọpo | TS lori UDP / RPP, Ayika ati Multicast, Igmpv2 / V3 | |||
Oṣuwọn gbigbe | Max 840MBS fun titẹ sii kọọkan | |||
Mu2 | Ikanni titẹ | 512 | ||
Ipe ikanni | 64 | |||
Awọn opo Max | 256 fun ikanni kan | |||
Awọn iṣẹ | Pid Recopsung (iyan aifọwọyi / dani) | |||
PRR deede n ṣatunṣe | ||||
PSI / o ṣee ṣe fifipamọ laifọwọyi | ||||
Ifarada Awọn afiwera | Max tr yourcrypt ca | 6 | ||
Idinwo | Etr289, etsi 101 197, Otsi 103 197 | |||
Asopọ | Asopọ agbegbe / latọna jijin | |||
Atunṣe Awọn afiwera | Apapo iyipada | EN300 429 / itu-t J.83a / B / C | ||
Ibogu | J.83a | ConstellLLLLLLLLL: 16/32/64/128 / 256q | ||
Bandwidth: 8m | ||||
J.83B / c | Constllation: 64 / 256qam | |||
Bandwidth: 6m | ||||
Ifẹ | Awọn ọkọ ayọkẹlẹ ti ko ni nitosi, banddwidth fun ọkọọkan rf kọọkan | |||
Oṣuwọn aami | 5.0 ~0MPS, 1KPS ti nwọle. 5057Ksps (J.83b,64Qam); 5361Ksps (J.83b, 256qam) | |||
Ibogu | 16, 32, 64, 128, 256qam | |||
Eeka | Rs (204, 188) | |||
O wuru rf | Ọrọ | Awọn ebuteps Awọn ijoko Awọn abajade fun awọn ọkọ ayọkẹlẹ 64, 75 | ||
Sakani RF | 50 ~ 960mhz, 1khz stepping | |||
Ipele ti o wu | -20dbm ~ + 10DBM (87 ~ 117DBμV), 0.1db Stepping | |||
Mer | ≥ 40DB | |||
TS iṣagbejade | Ayọ IP 64 lori UDP / RPTP, Ayika / Multistist, 4 * 100 / Awọn ebute oko oju omi fun 16) | |||
Eto | Iṣakoso nẹtiwọọki ti o da lori ayelujara | |||
Gbogboogbo | Ifikọnu | 420mm × 440mm × 44.5mm (wxlxh) | ||
Iwọn otutu | 0 ~ 45 ℃ (iṣiṣẹ), -20 ~ 80 ℃ (Ibi ipamọ) | |||
Ibi ti ina elekitiriki ti nwa | Ac 100v ± 10%, 50 / 60hz tabi ac 220v ± 10%, 50 / 60hz |
SFF3364 64 ni Ayelujara APMM APMAMATARATE.PDF