INkcazelo yeMveliso yoQhagamshelwano engakumbi-SP445
Inkcazelo emfutshane:
Iinkcukacha zeMveliso
Iithegi zeMveliso
Iimbonakalo
I-DOCSIS 3.1 Ukuthobela;Ngasemva iyahambelana DOCSIS/EuroDOCSIS 3.0
I-Diplexer etshintshayo yokuya phezulu nasezantsi
2x 192 MHz OFDM Downstream reception isakhono
- 4096 QAM inkxaso
I-32x SC-QAM (I-Single-Carries QAM) Ijelo elisezantsi lokufumana amandla
- 1024 QAM inkxaso
- I-16 ye-32 ye-Channel ekwazi ukuphuculwa kwe-de-interleaving kwinkxaso yevidiyo
I-2x 96 MHz ye-OFDMA ikhono lokusasaza phezulu
- 4096 QAM inkxaso
I-8x ye-SC-QAM yeChaneli yokuhambisa ikhono lokuhambisa phezulu
- 256 QAM inkxaso
- Inkxaso ye-S-CDMA kunye ne-A/TDMA
FBC (Full-Band Capture) Front End
- 1.2 GHz Bandwidth
- Iqwalaselwe ukufumana naliphi na ijelo kumsinga osezantsi
- Ixhasa utshintsho lwetshaneli ngokukhawuleza
- Ixesha langempela, ukuxilongwa kubandakanywa nokusebenza kohlalutyi lwe-spectrum
4x Gigabit Ethernet Ports
1x USB3.0 Umamkeli, 1.5A umda (Uhlobo.) (Ngokuzikhethela)
Uthungelwano olungenazingcingo ebhodini:
- IEEE 802.11n 2.4GHz (3x3)
-IEEE 802.11ac Wave2 5GHz (4x4)
I-SNMP kunye ne-TR-069 yolawulo olukude
Ukupakishwa kabini kwe-IPv4 kunye ne-IPv6
Iiparamitha zobuGcisa
| Uqhagamshelwano | ||
| RF | 75 OHM Owasetyhini F isiqhagamshelo | |
| RJ45 | 4x RJ45 Ethernet port 10/100/1000 Mbps | |
| WiFi | IEEE 802.11n 2.4GHz 3x3 IEEE 802.11ac Wave2 5GHz 4x4 | |
| i-USB | 1x USB 3.0 Umamkeli (Ngokuzikhethela) | |
| RF Ezantsi | ||
| Ukuphindaphinda (i-edge-to-edge) | 108-1218 MHz 258-1218 MHz | |
| Input Imedance | 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) | 5-85 MHz 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 KHzS-CDMA: 1280, 2560, kunye 5120 KHzUkusebenza kwangaphambili kwe-DOCSIS3: TDMA: 160, 320, kunye ne-640 KHz | |
| Ububanzi | I-TDMA: 1600, 3200, kunye ne-6400 KHzS-CDMA: 1600, 3200, kunye 6400 KHzUkusebenza kwangaphambili kwe-DOCSIS3: TDMA: 200, 400, kunye ne800 KHz | |
| Ubuncinci iNqanaba loThutho | I-Pmin = +17 dBmV kwi-≤1280 KHz izinga lokumodareyithaI-Pmin = +20 dBmV kwireyithi yokumodareyitha ye-2560 KHzI-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 | |
| WiFi | ||
| Ibhendi ezimbini ezigcweleyo zeWiFi ngaxeshanye | 2.4GHz (3x3) IEEE 802.11n AP 5GHz (4x4) IEEE 802.11ac Wave2 AP | |
| 2.4GHz Amandla eWiFi | Ukuya kuthi ga ku +20dBm | |
| 5GHz Amandla eWiFi | Ukuya kuthi ga kwi +36dBm | |
| Umiselo oluKhuselweyo lweWiFi (WPS) | ||
| IiLevers zoKhuseleko zeWiFi | Ishishini leWPA2 / iWPA Enterprise WPA2 Personal / WPA Personal IEEE 802.1x uqinisekiso olusekwe kwizibuko kunye nomxhasi weRADIUS | |
| Ukuya kuthi ga kwi-8 SSIDs kwi-interface yerediyo nganye | ||
| 3x3 MIMO 2.4GHz WiFi iimpawu | SGI STBC 20/40MHz ukuhlalisana | |
| 4x4 MU-MIMO 5GHz WiFi iimpawu | SGI STBC I-LDPC (FEC) 20/40/80/160MHz imowudi Abasebenzisi abaninzi be-MIMO | |
| Ukukhetha isitishi sikanomathotholo ngesandla / esizenzekelayo | ||
| Oomatshini | ||
| I-LED | PWR/WiFi/WPS/Intanethi | |
| Iqhosha | WiFi on/off iqhosha Iqhosha leWPS Phinda umisele iqhosha (liqhutyiwe) Vula/vala iqhosha | |
| Imilinganiselo | I-TBD | |
| Ubunzima | I-TBD | |
| Okusingqongileyo | ||
| Ungeniso lwamandla | 12V/3A | |
| Ukutya umbane | <36W (Ubuninzi.) | |
| Ubushushu bokusebenza | 0 ukuya ku40oC | |
| Ukufuma okuSebenzayo | 10 ~ 90% (Ayinciphisi) | |
| Ubushushu boGcino | -20 ukuya kuma-70oC | |
| 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/3A | |
