ECMM, DOCSIS 3.1, 2xGE, MMCX, DV410IE
Incazelo emfushane:
I-DV410IE ye-MoreLink iyimojula ye-DOCSIS 3.1 ECMM (Imojuli Yemodemu Yekhebula Eshumekiwe) esekela i-2×2 OFDM kanye ne-32×8 SC-QAM ukuze ilethe ulwazi lwe-inthanethi lwesivinini esiphezulu.Idizayini eqinile yezinga lokushisa elungele ukusetshenziswa kwezimboni.
Imininingwane Yomkhiqizo
Omaka bomkhiqizo
Imininingwane Yomkhiqizo
I-DV410IE ye-MoreLink iyimojuli ye-DOCSIS 3.1 ECMM (Imojuli Yemodemu Yekhebula Eshumekiwe) esekela i-2x2 OFDM kanye ne-32x8 SC-QAM ukuze ilethe ulwazi lwe-inthanethi lwesivinini esiphezulu.Idizayini eqinile yezinga lokushisa elungele ukusetshenziswa kwezimboni.
I-MK440IE-P iyinketho efanelekile yabaqhubi bezintambo abafuna ukunikeza ukufinyelela kwe-broadband yezomnotho ngesivinini esiphezulu kusisekelo samakhasimende abo.Iletha isivinini esifika ku-2Gbps ngokusekelwe kumachweba angu-2 we-Giga Ethernet ngaphezu kokusebenzelana kwayo kwe-DOCSIS.I-DV410IE ivumela ama-MSO ukuthi anikeze amakhasimende awo izinhlelo zokusebenza ezihlukahlukene ze-broadband ezifana ne-telecommuting, HD, nevidiyo ye-UHD efunwayo phezu koxhumano lwe-IP ku-oce/home oce encane (SOHO), ukufinyelela kwe-inthanethi okuhlala ngesivinini esiphezulu, izinsiza ze-multimedia ezisebenzisanayo, njll.
I-DV410IE iyidivayisi ehlakaniphile ethuthukisa izici zayo eziyisisekelo zokudluliswa kwedatha ngokusekelwa kwe-IPv6, okuyenza ifaneleke ngokukhethekile ukudluliswa kwedatha ngokusekelwe kule nqubo.
Amaphuzu avelele
DOCSIS 3.1, 2 phansi komfula x 2 ukhuphuka nomfula we-OFDM
DOCSIS 3.0, 32 downstream x 8 upstream SC-QAM
Ukuthwebula Ibhendi Egcwele kufika ku-1.2 GHz
Isekela i-IPv4 ne-IPv6
Ukusekela okungaguquki futhi okushintshekayo (Ongakukhetha) ububanzi befrikhwensi yakho kokubili phansi nomfula.Nikeza nge-interface ye-RF encane ye-MMCX.
I-Heatsink iyimpoqo futhi iqondene nohlelo lokusebenza.Izimbobo ezingaphezu kwezintathu ze-PCB zinikezwa eduze kwe-CPU, ukuze i-heatsink inamathiselwe ku-CPU, ukudlulisa ukushisa okukhiqiziwe kude ne-CPU futhi kubheke endlini nendawo.
Ngephrofayili encane, i-DV410IE ilungele ukuhlanganiswa kwesistimu nezinhlelo zokusebenza ezifana namaseli Amancane, ama-WiFi APs, amadivaysi aphathwa ngesandla, IP-Cameras, STB (Set-Top-Box), nokunye.
Izici Zomkhiqizo
➢ I-DOCSIS / EuroDOCSIS 3.1 iyahambisana
➢ Idizayini ye-Diplexers eshintshwayo ephindwe kabili: 85/108 kanye no-204/258MHz
➢ 2x192MHz OFDM amandla okwamukela ezansi nomfula
-4096 QAM ukwesekwa
➢ 32x SC-QAM (I-Single-Caries QAM) ikhono lokwamukela isiteshi esingezansi komfula
-1024 QAM ukwesekwa
Iziteshi ezingu-16 kwezingu-32 ezikwazi ukuthuthukiswa kokuphuma kokuhlangana ukuze kusekelwe ividiyo
➢ 2x96 MHz OFDMA amandla okudlulisa umfula okhuphukayo
-256 QAM ukwesekwa
-S-CDMA kanye ne-A/TDMA ukwesekwa
➢ I-FBC (Full Band Capture) Front End
-1.2 GHz Umkhawulokudonsa
-Okulungisekayo ukwamukela kanye nesiteshi ku-spectrum engezansi
-Isekela ukushintsha kwesiteshi okusheshayo
-Isikhathi sangempela, ukuxilonga kufaka phakathi ukusebenza kwe-spectrum analyzer
➢ I-Attenuator Yedijithali ye-Downstream
➢ Izimbobo ezimbili ze-Gigabit Ethernet
➢ Ukuthuthukiswa kwesofthiwe ngenethiwekhi ye-HFC
➢ I-SNMP V1/V2/V3
➢ Sekela ukubethelwa kobumfihlo okuyisisekelo (BPI/BPI+)
Izinhlelo zokusebenza
➢ Ukubhekwa kwevidiyo yekhamera ye-IP
➢ Ukubuyisela kabusha amaseli amancane
➢ Izimpawu Zedijithali
➢ I-Wi-Fi Hotspot Traffic
➢ Ukusakaza okuphuthumayo
➢ Amadolobha Ahlakaniphile
➢ Okunye okudinga ibhizinisi ngaphezu kwe-DOCSIS
➢ I-Transponder efana ne: UPS, Fiber Node, Power Supply
Imingcele Yezobuchwepheshe
| Okuyisisekelo | ||
| I-DOCSIS Standard | 3.1/3.0 | |
| I-RF Interface | MMCX | Owesifazane |
| I-Ethernet Interface | Isihloko se-Wafer x2 | 2.0mm |
| I-DC Power Interface (Ikhethekayo) | 2 Pin Wafer Header | 3.96mm |
| Amandla Vumela | 2 Pin Wafer Header | 2.0mm |
| Ukusetshenziswa kwamandla | 8(TYP.);15(Ubukhulu) | W |
| Izinga Lokushisa Lokusebenza | -40 ~ +60 | °C |
| Usayizi We-Dimensional | 73.5 x 173 | mm |
| Phansi komfula | ||
| I-Frequency Range(umphetho ukuya onqenqemeni) | 108/258-1218 Iyashintsheka | MHz |
| Okokufaka Impedance | 75 | Ω |
| Ukulahleka Kokubuyisela Okokufaka (kuyo yonke i-freq. range) | ≥ 6 | dB |
| Iziteshi ze-SC-QAM | ||
| Inombolo Yeziteshi | 32 | ubuningi |
| Ibanga Leleveli (isiteshi esisodwa) | I-North Am (64 QAM kanye ne-256 QAM): -15 kuya ku-+15 | |
| EURO (64 QAM): -17 ukuze +13 | dBmV | |
| EURO (256 QAM): -13 ukuze +17 | ||
| Uhlobo Lokushintshashintsha | 64 QAM kanye 256 QAM | |
| Isilinganiso Sesimbuli (igama) | I-North Am (64 QAM): 5.056941 | I-Msym/s |
| I-North Am (256 QAM): 5.360537 | ||
| EURO (64 QAM kanye 256 QAM): 6.952 | ||
| Umkhawulokudonsa | I-North Am (64 QAM/256QAM ne-α=0.18/0.12): 6 | MHz |
| I-EURO (64 QAM/256QAM ne-α=0.15): 8 | ||
| Iziteshi ze-OFDM | ||
| Uhlobo Lwesiginali | OFDM | |
| Ubuningi bomkhawulokudonsa wesiteshi se-OFDM | 192 | MHz |
| Inombolo yeziteshi ze-OFDM | 2 | |
| Uhlobo Lokushintshashintsha | I-QPSK, 16-QAM, 64-QAM, 128-QAM, 256-QAM, 512-QAM, | |
| 1024-QAM, 2048-QAM, 4096-QAM | ||
| Enhla nomfula | ||
| I-Frequency Range (unqenqema ukuya onqenqemeni) | 5-85/204 | MHz |
| Iyashintsheka | ||
| Ukuphazamiseka Kokukhiphayo | 75 | Ω |
| Izinga eliphezulu Lokudluliswa | +65 | dBmV |
| Ukulahlekelwa Kokubuyisela Okukhiphayo | ≥ 6 | dB |
| Iziteshi ze-SC-QAM | ||
| Uhlobo Lwesiginali | I-TDMA, S-CDMA | |
| Inombolo Yeziteshi | 8 | ubuningi |
| Uhlobo Lokushintshashintsha | I-QPSK, 8 QAM, 16 QAM, 32 QAM, 64 QAM, kanye ne-128 QAM | |
| Ileveli Yokudlulisa Encane | Pimiz= +17 ku-≤1280KHz izinga lophawu | dBmV |
| Pimiz= +20 ngo | ||
| Pimiz= +23 ngo | ||
| OFDMA iziteshi | ||
| Uhlobo Lwesiginali | I-OFDMA | |
| Ubuningi bomkhawulokudonsa wesiteshi se-OFDMA | 96 | MHz |
| I-Bandwidth Ethathiwe ye-OFDMA encane | 6.4 (ngezikhala zenkampani yenethiwekhi engu-25 KHz) | MHz |
| 10 (ngezikhala zenkampani yenethiwekhi engu-50 KHz) | ||
| Inani lamashaneli e-OFDMA alungisekayo ngokuzimela | 2 | |
| Isikhala Sesiteshi senkampani yenethiwekhi | 25, 50 | KHz |
| Uhlobo Lokushintshashintsha | I-BPSK, QPSK, 8-QAM, 16-QAM, 32-QAM, 64-QAM, 128-QAM, | |
| 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM | ||
