Ikhebula CPE, iModem yeDatha, DOCSIS 3.1, 4xGE, SP440
Inkcazelo emfutshane:
I-SP440 ye-MoreLink yi-DOCSIS 3.1 iModem yeCable exhasa i-2×2 OFDM kunye ne-32×8 SC-QAM ukuhambisa amava anamandla e-Intanethi anesantya esiphezulu.
I-SP440 lolona khetho lufanelekileyo kubaqhubi beentambo abafuna ukubonelela ngesantya esiphezulu kunye nokufikelela kwibroadband yezoqoqosho kwisiseko sabathengi babo.Ihambisa isantya ukuya kwi-4Gbps esekwe kwi-4 Giga Ethernet port ngaphaya kojongano lwayo lwe-DOCSIS.I-SP440 ivumela ii-MSOs ukuba zinikeze abathengi bazo izicelo ezahlukeneyo ze-broadband ezifana ne-telecommuting, HD, kunye nevidiyo ye-UHD kwimfuno phezu koqhagamshelwano lwe-IP kwi-oce encinci / i-oce yasekhaya (i-SOHO), ukufikelela kwi-Intanethi ngesantya esiphezulu sokuhlala, iinkonzo zemultimedia ezisebenzisanayo, njl.
Iinkcukacha zeMveliso
Iithegi zeMveliso
Iinkcukacha zeMveliso
I-SP440 ye-MoreLink yi-DOCSIS 3.1 iModemu yeCable exhasa i-2x2 OFDM kunye ne-32x8 SC-QAM ukuhambisa amava anamandla e-Intanethi anesantya esiphezulu.
I-SP440 lolona khetho lufanelekileyo kubaqhubi beentambo abafuna ukubonelela ngesantya esiphezulu kunye nokufikelela kwibroadband yezoqoqosho kwisiseko sabathengi babo.Ihambisa isantya ukuya kwi-4Gbps esekwe kwi-4 Giga Ethernet port ngaphaya kojongano lwayo lwe-DOCSIS.I-SP440 ivumela ii-MSOs ukuba zinikeze abathengi bazo izicelo ezahlukeneyo ze-broadband ezifana ne-telecommuting, HD, kunye nevidiyo ye-UHD kwimfuno phezu koqhagamshelwano lwe-IP kwi-oce encinci / i-oce yasekhaya (i-SOHO), ukufikelela kwi-Intanethi ngesantya esiphezulu sokuhlala, iinkonzo zemultimedia ezisebenzisanayo, njl.
I-SP440 sisixhobo esikrelekrele esonyusa iimpawu zayo ezisisiseko zokuhanjiswa kwedatha ngenkxaso ye-IPv6, nto leyo eyenza ukuba ifaneleke ngokukodwa ukuhanjiswa kwedatha esekelwe kule protocol.
Iimpawu zeMveliso
➢ I-DOCSIS / EuroDOCSIS 3.1 iyahambelana
➢ 2x192MHz OFDM isakhono sokwamkela ezantsi
-4096 QAM inkxaso
➢ I-32x SC-QAM (I-Single-Carries QAM) ishaneli ekwaziyo ulwamkelo olusezantsi
-1024 QAM inkxaso
-I-16 yamatshaneli angama-32 anamandla okuphucula uku-de-interleaving kwinkxaso yevidiyo
➢ 2x96 MHz OFDMA isakhono sothumelo lomlambo
-256 QAM inkxaso
-S-CDMA kunye nenkxaso ye-A/TDMA
➢ FBC (Full Band Capture) Front End
-1.2 GHz Bandwidth
-Ukulungelelaniswa ukufumana kunye nomjelo kwi-spectrum esezantsi
-Ixhasa utshintsho lwetshaneli ngokukhawuleza
-Ixesha langempela, ukuxilongwa kubandakanywa nokusebenza kwe-spectrum analyzer
➢ Iizibuko ezine zeGigabit Ethernet ezixhasa uthethathethwano oluzenzekelayo
➢ 1x USB3.0 Umamkeli, 1.5A umda (Uhlobo) (Ngokuzikhethela)
➢ Ii-LED ezichazwe kakuhle zibonisa ngokucacileyo isixhobo kunye nesimo senethiwekhi
➢ Uphuculo lweSoftware yinethiwekhi yeHFC
➢ SNMP V1/V2/V3
➢ Inkxaso yofihlo olusisiseko lwabucala (BPI/BPI+)
➢ IWaranti yeMinyaka emi-2
Iiparamitha zobuGcisa
| Uqhagamshelwano | |
| RF | 75 OHM Owasetyhini F isiqhagamshelo |
| RJ45 | 4x RJ45 Ethernet port 10/100/1000 Mbps |
| i-USB | 1x USB 3.0 Umamkeli |
| RF Ezantsi | |
| Ukuphindaphinda (i-edge-to-edge) | 258-1218 MHz |
| I-Impedans yegalelo | 75 OHM |
| Amandla oNgeniso ewonke | <40 dBmV |
| Ilahleko yokuBuyisa ngegalelo | > 6dB |
| Iziteshi ze-SC-QAM | |
| Inani lemijelo | 32 ubuninzi. |
| Uluhlu lweNqanaba (itshaneli enye) | UMntla Am (64 QAM, 256 QAM): -15 ukuya + 15 dBmV Euro (64 QAM): -17 ukuba + 13 dBmV Euro (256 QAM): -13 ukuba + 17dBmV |
| Uhlobo lokuModyuli | 64 QAM, 256 QAM |
| Ixabiso leSimboli (igama) | North Am (64 QAM): 5.056941 Msym/s North Am (256 QAM): 5.360537 Msym/s Euro (64 QAM, 256 QAM): 6.952 Msym / s |
| Ububanzi | UMntla Am (64 QAM/256QAM nge-α=0.18/0.12): 6 MHz EURO (64 QAM/256QAM nge α=0.15): 8 MHz |
| Imijelo ye-OFDM | |
| Uhlobo loMqondiso | OFDM |
| Ubuninzi bobungakanani bobubanzi beSitishi seOFDM | 192 MHz |
| Ubuncinci beBandwidth yeOFDM iContiguous | 24 MHz |
| Inani lemijelo ye-OFDM | 2 |
| ISabelo soMda weFrekhwensi yoBuchule | 25 KHz 8K FFT 50 KHz 4K FFT |
| Isithuba somxhasi/ Ubude bexesha leFFT | 25 KHz / 40 kuthi 50 KHz / 20 kuthi |
| Uhlobo lokuModyuli | QPSK, 16-QAM, 64-QAM, 128-QAM, 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM |
| Ukulayishwa kweBit eguquguqukayo | Inkxaso nge-subcarrier granularity Ukuxhasa i-zero bit elayishiweyo kwii-subcarriers |
| Uluhlu lweNqanaba (24 MHz mini. Kuhlalwe i-BW) UXinano lwaMandla oMbane weSpectral ukuya kwi-SC-QAM ye -15 ukuya + 15 dBmV nge-6 MHz | -9 dBmV/24 MHz ukuya 21 dBmV/24 MHz |
| Entla | |
| Uluhlu lokuphindaphinda (isiphelo ukuya emphethweni) | 5-204 MHz |
| Imedance yeziphumo | 75 OHM |
| Elona nqanaba liphezulu loThutho | (Itotali yamandla aphakathi) +65 dBmV |
| Ilahleko yeMbuyiselo yesiphumo | >6 dB |
| Iziteshi ze-SC-QAM | |
| Uhlobo loMqondiso | TDMA, S-CDMA |
| Inani lemijelo | 8 ubuninzi. |
| Uhlobo lokuModyuli | QPSK, 8 QAM, 16 QAM, 32 QAM, 64 QAM, kunye 128 QAM |
| Ireyithi yoModyuli (igama) | I-TDMA: 1280, 2560, kunye ne-5120 KHz S-CDMA: 1280, 2560, kunye 5120 KHz Ukusebenza kwangaphambili kwe-DOCSIS3: TDMA: 160, 320, kunye ne-640 KHz |
| Ububanzi | I-TDMA: 1600, 3200, kunye ne-6400 KHz S-CDMA: 1600, 3200, kunye 6400 KHz Ukusebenza kwangaphambili kwe-DOCSIS3: TDMA: 200, 400, kunye ne800 KHz |
| Ubuncinci iNqanaba loThutho | I-Pmin = +17 dBmV kwi-≤1280 KHz izinga lokumodareyitha I-Pmin = +20 dBmV kwireyithi yokumodareyitha ye-2560 KHz I-Pmin = +23 dBmV kwireyithi yokumodareyitha ye-5120 KHz |
| Imijelo ye-OFDMA | |
| Uhlobo loMqondiso | OFDMA |
| Ubuninzi bobukhulu beSitishi se-OFDMA | 96 MHz |
| Ubuncinci beBandwidth yeOFDMA | 6.4 MHz (yesithuba se-25 KHz yecarrier) 10 MHz (ye-50 KHz isithuba sabathwali abancinci) |
| Inani leMijelo ye-OFDMA eLungiselelayo ngokuZimeleyo | 2 |
| Umxhasi weSithuba seSitishi | 25, 50 KHz |
| Ubungakanani beFFT | 50 KHz: 2048 (2K FFT);1900 Max.abathwali abaphantsi abasebenzayo 25 KHz: 4096 (4K FFT);3800 Max.abathwali abaphantsi abasebenzayo |
| Ireyithi yeSampulu | 102.4 (96 MHz ubungakanani bebhloko) |
| Ubude bexesha leFFT | 40 us (25 KHz abathwali abangaphantsi) 20 us (50 KHz abathwali abangaphantsi) |
| Uhlobo lokuModyuli | BPSK, QPSK, 8-QAM, 16-QAM, 32-QAM, 64-QAM, 128-QAM, 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM |
| Oomatshini | |
| I-LED | PWR/DS/US/ONLINE/Ethernet |
| Iqhosha lokuseta kwakhona kwiFactory | x1 |
| Imilinganiselo | 160x68x195 mm |
| Ubunzima | 510g |
| Okusingqongileyo | |
| Ungeniso lwamandla | 12V/1.5A |
| Ukutya umbane | <15W (Ubukhulu.) |
| Ubushushu bokusebenza | 0 ukuya ku40oC |
| Ukufuma okuSebenzayo | 10 ~ 90% (Ayinciphisi) |
| Ubushushu boGcino | -40 ukuya kuma-85oC |
| UKhuseleko lweSurgery | Igalelo leRF ligcina ubuncinci be-6KV I-Ethernet RJ-45 igcina ubuncinane i-1KV |
| Izincedisi | |
| 1 | 1x Isikhokelo somsebenzisi |
| 2 | 1x 1.5M Ethernet Cable |
| 3 | Ileyibhile ye-4x (SN, idilesi ye-MAC) |
| 4 | I-1x i-Adapter yaMandla.Igalelo: 100-240VAC, 50/60Hz;Imveliso: 12VDC/1.5A |
Iinkcukacha ezingakumbi ngeMifanekiso
