I-SFT3316 16 ku-1 IP QAM Modulator Idijithali DVB-C 2GE Inputs Iziteshi I-RF Modulator
Inombolo Yemodeli: I-SFT3316
Umkhiqizo:I-Softel
I-MOQ:1
Idivayisi yonke-in-one eshintshashintshayo nge-Mux
Imiphumela engu-16 yezinkampani ze-QAM ezingezona eziseduze
I-TS engu-16 ehlanganisiwe noma exutshwe ngaphezulu kokukhipha kwe-UDP/RTP/RTSP
01
Incazelo Yomkhiqizo
1. Uhlaka
I-SFT3316 16-in-1 IP QAM modulator iyisizukulwane sakamuvaIdivayisi yokulawula yonke into ibe yinye eyenziwe yi-SOFTEL. Inezingu-16iziteshi zokuhlanganisa izinto eziningi, iziteshi ezingu-16 zokuskena kanye neziteshi ezingu-16 ze-QAM (DVB-C) ezishintshayoiziteshi, futhi isekela ubuningi bokufaka kwe-IP okungu-512 nge-GE port kanye no-16okukhiphayo kwezinkampani ezingezona eziseduze (50MHz~960MHz) ngokusebenzisa isikhombikubona sokukhipha se-RF.Idivayisi iphinde ibe nezinga eliphezulu elihlanganisiwe, ukusebenza okuphezulu kanyeizindleko eziphansi. Lokhu kuvumelana kakhulu nohlelo lokusakaza lwe-CATV lwesizukulwane esisha.
2. Izici ezibalulekile
-2 Okokufaka kwe-GE, Idatha 1 kanye neDatha 2
-Sekela iziteshi ezifika ku-512 ze-TS nge-UDP/RTP, i-unicast kanye ne-multicast, i-IGMP v2\v3
-Ubuningi be-840Mbps kokufakwayo kwe-GE ngakunye
-Sekela ukulungiswa kwe-PCR okunembile
-Sekela ukuhlunga kwe-CA, ukumepha kabusha kwe-PID kanye nokuhlela kwe-PSI/SI
-Isekela ukuhlelwa kabusha kwe-PIDS okungafika ku-180 ngesiteshi ngasinye
-Sekela uhlelo lokuskena olujwayelekile lwe-DVB (ETR289), amazinga e-simulcrypt ETSI 101 197kanye ne-ETSI 103 197
-Sekela i-TS engu-16 ehlanganisiwe noma exutshwe ngaphezulu kokukhipha kwe-UDP/RTP/RTSP
-16 okukhiphayo kwezinkampani ze-QAM ezingezona eziseduze, okuhambisana ne-DVB-C (EN 300 429) kanye ne-ITU-TJ.83 A/B
-Ukusekela i-RS (204,188) ukufaka ikhodi
-Sekela ukuphathwa kwenethiwekhi okusekelwe kuwebhu
| I-SFT3316 16 ku-1 IP QAM Modulator | |||
| Okokufaka | Okokufaka | Ukufakwa kwe-IP okungu-512 okuphezulu ngokusebenzisa okungu-3 (iphothi yedatha yephaneli yangaphambili, iDatha 1 kanye neDatha 2) Iphothi ye-Ethernet engu-100/1000M (isikhombimsebenzisi se-SFP esingakhethwa). Iphothi ngayinye yeDatha1 noma yeDatha 2 ingafaka i-IP engu-512 ephezulu, kuyilapho iphothi yeDatha yephaneli yangaphambili ingafaka i-IP engu-128 ephezulu | |
| Inqubo Yokuthutha | I-TS phezu kwe-UDP/RTP, i-unicast kanye ne-multicast, i-IGMP V2/V3 | ||
| Izinga Lokudlulisa | Ubuningi be-840Mbps kokufakwayo kwe-GE ngakunye | ||
| I-Mux | Isiteshi Sokufaka | 512 | |
| Isiteshi Sokukhipha | 16 | ||
| Ama-PID aphezulu | 180 ngesiteshi ngasinye | ||
| Imisebenzi | Ukumapha kabusha kwe-PID (ngokuzenzakalelayo/ngokuzithandela) | ||
| Ukulungiswa okunembile kwe-PCR | |||
| Ithebula le-PSI/SI likhiqiza ngokuzenzakalelayo | |||
| Amapharamitha Okukhuhla | I-simulscrypt ephezulu CA | 4 | |
| Izinga Lokushwibeka | ETR289, ETSI 101 197, ETSI 103 197 | ||
| Uxhumano | Ukuxhumeka kwendawo/okukude | ||
| Ukushintshashintsha Amapharamitha | Isigaba se-DVB-C Modulator | J.83A | Inkanyezi: 16/32/64/128/256QAM |
| Ububanzi be-bandwidth: 8M | |||
| J.83B | Inkanyezi: 64QAM/ 256QAM | ||
| Ububanzi bebhendi: 6M | |||
| Isiteshi se-QAM | Izinkampani eziyi-16 ezingezona eziseduze | ||
| Izinga Lokuguquguquka | I-EN300 429/ITU-T J.83A/B(DVB-C) | ||
| Izinga Lophawu | 5.0~7.0Msps, 1ksps isinyathelo | ||
| I-FEC | I-RS (204, 188) | ||
| Umphumela we-RF | Isixhumi esibonakalayo | Imbobo yokuphuma ethayishiwe engu-1 F yabathwali abangu-16, i-75Ω impedance | |
| Ibanga le-RF | 50~960MHz, 1kHz isinyathelo | ||
| Izinga Lokukhipha | -20dBm~+10dBm(87~117dbµV), 0.1dB isinyathelo | ||
| I-MER | ≥ 40dB | ||
| Umphumela we-TS | Ukukhishwa kwe-IP okungu-16 nge-UDP/RTP/RTSP, i-unicast/multicast, ama-port amabili (Data1 kanye ne-Data2) angu-100/1000M Ethernet | ||
| Uhlelo | Isofthiwe yokuphatha inethiwekhi (i-NMS) esekelayo | ||
| Jikelele | Ukuxoshwa | 420mm×440mm×44.5mm (Ububanzi obungu-LxH) | |
| Izinga lokushisa | 0~45ºC(ukusebenza), -20~80ºC(isitoreji) | ||
| Ukunikezwa kwamandla kagesi | I-AC 100V±10%, 50/60Hz noma i-AC 220V±10%, 50/60Hz | ||
I-SFT3316-16-in-1-IP-QAM-Modulator-User-Manual.pdf
