SFT3316 16 n'ime 1 IP QAM Modulator Digital DVB-C 2GE Input Channels RF Modulator
Nọmba ihe nlereanya: SFT3316
Akara:Softel
MOQ:1
Ngwaọrụ niile dị n'otu nke na-agbanwe Mux-scrambling-moduling
Mmepụta 16 nke ndị na-ebu QAM na-abụghị ndị nọ n'akụkụ
TS 16 nwere ọtụtụ ma ọ bụ nke a gbagọrọ agbagọ karịa mmepụta UDP/RTP/RTSP
01
Nkọwa Ngwaahịa
1. Nchịkọta
SFT3316 16-n'ime-1 IP QAM modulator bụ ọgbọ kachasị ọhụrụNgwaọrụ niile dị n'otu nke SOFTEL mepụtara, nke na-agbanwe ihe dị iche iche dịka Mux-scrambling. O nwere ngwaọrụ iri na isiiỌwa ndị na-eme ọtụtụ ihe, ọwa ndị na-agbagharị agbagharị iri na isii na nhazi QAM (DVB-C) iri na isiiọwa, ma na-akwado ntinye IP kachasị nke 512 site na ọdụ ụgbọ mmiri GE na 16mmepụta nke ndị na-ebu ihe na-abụghị ndị nọ n'akụkụ (50MHz ~ 960MHz) site na njikọ mmepụta RF.A makwaara ngwaọrụ a nke ọma site na ọkwa dị elu, arụmọrụ dị elu naọnụ ala dị ala. Nke a na-agbanwe agbanwe nke ukwuu na sistemụ mgbasa ozi CATV nke ọgbọ ọhụrụ.
2. Isi ihe dị mkpa
Ntinye GE abụọ, Data 1 na Data 2
-Kwado ruo ọwa 512 TS site na UDP/RTP, unicast na multicast, IGMP v2\v3
-Max 840Mbps maka ntinye GE ọ bụla
- Kwado nhazi PCR ziri ezi
- Kwado nzacha CA, nhazi PID na idezi PSI/SI
- Na-akwado ihe ruru 180 PIDS fọdụrụnụ n'otu ọwa
-Kwado sistemụ ịgba ọsọ izugbe nke DVB (ETR289), ụkpụrụ simulcrypt ETSI 101 197na ETSI 103 197
-Kwado TS 16 nwere ọtụtụ ma ọ bụ nke a na-agbagharị agbagharị karịa mmepụta UDP/RTP/RTSP
-16 mmepụta nke ndị na-ebu QAM na-abụghị ndị dị nso, nke kwekọrọ na DVB-C (EN 300 429) na ITU-TJ.83 A/B
-Kwado koodu RS (204,188)
-Kwado njikwa netwọkụ dabere na weebụ
| SFT3316 16 n'ime 1 IP QAM Modulator | |||
| Ntinye | Ntinye | Ntinye IP kachasị elu nke 512 site na 3 (ọdụ data n'ihu panel, Data 1 na Data 2) Ọdụ Ethernet 100/1000M (nhọrọ interface SFP). Ọdụ Data1 ma ọ bụ Data 2 ọ bụla nwere ike itinye IP kachasị elu nke 512, ebe ọdụ Data n'ihu panel nwere ike itinye IP kachasị elu nke 128. | |
| Usoro Njem | TS karịrị UDP/RTP, Unicast na multicast, IGMP V2/V3 | ||
| Ọnụego Nzipu | Kachasị 840Mbps maka ntinye GE ọ bụla | ||
| Mux | Ọwa Ntinye | 512 | |
| Ọwa Mbupụta | 16 | ||
| PID kachasị | 180 kwa ọwa | ||
| Ọrụ | Nhazi PID ọzọ (nhọrọ akpaaka/nhọrọ aka) | ||
| Nhazi ziri ezi nke PCR | |||
| Tebụl PSI/SI na-emepụta na akpaghị aka | |||
| Usoro Ịgbagharị | Max simulscrypt CA | 4 | |
| Ọkọlọtọ Scramble | ETR289, ETSI 101 197, ETSI 103 197 | ||
| njikọ | Njikọ mpaghara/n'ime obodo | ||
| Mgbanwe Paramita | Nkebi nke DVB-C Modulator | J.83A | Mbara Igwe: 16/32/64/128/256QAM |
| Bandwit:8M | |||
| J.83B | Mbara Igwe: 64QAM/ 256QAM | ||
| Bandwit:6M | |||
| Ọwa QAM | 16 onye na-ebu ihe na-abụghị akụkụ ya | ||
| Ụkpụrụ Mgbanwe | EN300 429/ITU-T J.83A/B(DVB-C) | ||
| Ọnụego Akara | 5.0~7.0Mps, 1ksps steepụ | ||
| FEC | RS (204, 188) | ||
| Mmepụta RF | ihu | Ọdụ mmepụta 1 F nke e dere maka ndị na-ebu ibu 16, 75Ω impedance | |
| Oke RF | 50 ~ 960MHz, nzọụkwụ 1kHz | ||
| Ọkwa Mbupụta | -20dBm~+10dBm(87~117dbµV), nzọụkwụ 0.1dB | ||
| MER | ≥ 40dB | ||
| Mmepụta TS | Mmepụta IP 16 site na UDP/RTP/RTSP, unicast/multicast, 2 (Data1&Data2) 100/1000M Ethernet Ports | ||
| Sistemụ | Nkwado ngwanrọ njikwa netwọkụ (NMS) | ||
| Izugbe | Mwepu | 420mm×440mm×44.5mm (WxLxH) | |
| Okpomọkụ | 0~45ºC(ọrụ), -20~80ºC(nchekwa) | ||
| Ịnye ọkụ | AC 100V ± 10%, 50/60Hz ma ọ bụ AC 220V ± 10%, 50/60Hz | ||
SFT3316-16-n'ime-1-IP-QAM-Modulator-Onye-Nweta-Aka.pdf
