Sft3332(-D) ipQitha I-MUDLALOTORNgaba i-mux-scrambling-modulating sonke isixhobo esiphuhlisweI-softele. Yonaunayo 32I-Countingijelos, 32ukuthobaijelokwaye32I-QAM (DVB-C) Imodyuliijelos,kwayeixhasa ubuninziI-1024Igalelo le-IP kwizibuko le-ge kwaye32 kungenga-abathwali ekufuphi(50MHz~960MHz)Imveliso ngonxibelelaniso lwe-RF. Isixhobo sibonakaliswa nge-preen Primes ye-RF ye-RF eyandisa i-bandwidth yeQithaabathwali.
2. Iimpawu eziphambili
I-SFFT3332 IP mux scramble qradulator | |||||
Igalelo | Igalelo | I-512 × 2 ip, i-IP ye-IP, 2 * 100 / 1000m Ethernet Port (isinxibelelanisi se-SFP) | |||
IProtokholi yoThutho | I-ts ngaphezulu i-UDP / RTP, i-Unicast kunye ne-multicast, i-IgMM v2 / v3 | ||||
Inqanaba lokuhambisa | I-max 840Mbps kwigalelo ngalinye le-ge | ||||
Mux | Ijelo legalelo | I-1024 | |||
Iziphumo zesiphumo | 32 | ||||
Ipids max | I-256 ngejelo ngalinye | ||||
Imisebenzi | I-PID iqalisa (i-Auto / ngokuzithandela) | ||||
I-PRR ichaze ngokuchanekileyo | |||||
I-PSI / ITheyibhile ivela ngokuzenzekelayo | |||||
UkuthobaIiparamitha | I-max seulscrypt ca | 4 | |||
Umgangatho wokuqina | Etr289, etssi 101 197, Ethi 103 197 | ||||
Uqhagamshelo | Unxibelelwano lwasekhaya / olude | ||||
ImodyuliIiparamitha | I-DVB-C Mordulator ye-Scustioon | J.83a | I-Constelting: 16/5 / 64/128 / 256Qam | ||
Bandwidth: 8m | |||||
J.83B | I-Connelting: 64 / 258Qam | ||||
Bandwidth: 6m | |||||
I-QAM Chanel | I-32 engabekiyo | ||||
UMGAQO-NKQUBO | I-En300 429 / itu-t J.83a / b | ||||
Ixabiso lesimboli | 5.0 ~ I-7.0msps, i-1ksps inyathela | ||||
I-Conselting | 16, 32, 64, 128, 256Qam | ||||
Fec | Rs (204, 188) | ||||
Imveliso ye-RF | Isinxibelelanisi sokukhangela | I-2 f yodidi lweemveliso ze-32 iiCarriers, 75ω | |||
Uluhlu lwe-rf | I-50 ~ 960mhz, i-1khz iqokelele | ||||
Inqanaba lokuphuma | -20dbm ~ + 10dbm (87 ~ 117Dbμv), 0.1db | ||||
Mer | ≥ 40db | ||||
I-aclr | -60 DBC | ||||
Imveliso ye-TS | I-32 IP ye-IP ngaphezulu i-UDP / i-RP / i-RTP, i-Unicast / i-multicast / i-2 * 100 / 1000m Ethernet (SFP) | ||||
Inkqubo | Isoftware yoLawulo lweNethiwekhi (i-NMS) ixhasa | ||||
Ngokubanzi | Ukutshatyalaliswa | I-420mm × 440mm × 44.5mm (WXLTH) | |||
Ubunzima | I-3kg | ||||
Ubushushu | 0 ~ 45 ℃ (ukusebenza), -20 ~ 80 ℃ (ukugcinwa) | ||||
Ukunikezwa Amandla | I-AC 100V ± I-10%, i-50 / 60hz okanye i-220v ± 10%, i-50 / 60hz | ||||
Ukuselwa | 15.4w |