CPE taura, Pouwhanga Raraunga, DOCSIS 3.1, 4xGE, SP440
Whakaahuatanga Poto:
Ko te MoreLink's SP440 he DOCSIS 3.1 Cable Modem e tautoko ana i te 2×2 OFDM me te 32×8 SC-QAM ki te tuku i te wheako Ipurangi tere-tere kaha.
Ko te SP440 te kowhiringa tino pai mo nga kaiwhakahaere taura e hiahia ana ki te tuku tere tere me te urunga aunui ohaoha ki o raatau kaihoko.Ka tukuna he tere ki te 4Gbps i runga i nga tauranga 4 Giga Ethernet i runga i tana atanga DOCSIS.Ko te SP440 ka taea e nga MSO te tuku atu ki o raatau kaihoko nga momo tono whanui penei i te waea waea, HD, me te ataata UHD i runga i te tono mo te hononga IP ki te iti oce / home oce (SOHO), te urunga Ipurangi tere-tere, nga ratonga rongorau tauwhitiwhiti, etc.
Taipitopito Hua
Tohu Hua
Taipitopito Hua
Ko te MoreLink's SP440 he DOCSIS 3.1 Cable Modem e tautoko ana i te 2x2 OFDM me te 32x8 SC-QAM hei tuku i te wheako Ipurangi tere-tere.
Ko te SP440 te kowhiringa tino pai mo nga kaiwhakahaere taura e hiahia ana ki te tuku tere tere me te urunga aunui ohaoha ki o raatau kaihoko.Ka tukuna he tere ki te 4Gbps i runga i nga tauranga 4 Giga Ethernet i runga i tana atanga DOCSIS.Ko te SP440 ka taea e nga MSO te tuku atu ki o raatau kaihoko nga momo tono whanui penei i te waea waea, HD, me te ataata UHD i runga i te tono mo te hononga IP ki te iti oce / home oce (SOHO), te urunga Ipurangi tere-tere, nga ratonga rongorau tauwhitiwhiti, etc.
Ko te SP440 he taputapu mohio e whakanui ana i ona ahuatanga whakawhiti raraunga taketake me te tautoko IPv6, e tino pai ana mo te tuku raraunga i runga i tenei kawa.
Nga waahanga hua
➢ DOCSIS / EuroDOCSIS 3.1 e tika ana
➢ 2x192MHz OFDM te kaha ki te uru ki raro
-4096 tautoko QAM
➢ 32x SC-QAM (Single-Carries QAM) te hongere ki raro te kaha ki te tiki
-1024 tautoko QAM
-16 o nga hongere 32 e kaha ana ki te whakarei ake i te whakakore-whakawhitinga mo te tautoko ataata
➢ 2x96 MHz OFDMA kaha tuku whakarunga
-256 tautoko QAM
-S-CDMA me te tautoko A/TDMA
➢ FBC (Full Band Capture) Mua Whakamutunga
-1.2 GHz Aratuku
-Ka taea te whirihora ki te tango me te hongere i te hihinga o raro
-Tautoko tere huringa hongere
-Wā-tūturu, tātaritanga tae atu ki te mahi tātari hihinga
➢ E wha nga Tauranga Itarangi Gigabit e tautoko ana i te whiriwhiringa-aunoa
➢ 1x USB3.0 Kaihautū, 1.5A herenga (Typ.) (Kōwhiringa)
➢ Ko nga LED kua tautuhia pai e whakaatu ana i te taputapu me te mana whatunga
➢ Whakahounga rorohiko na te whatunga HFC
➢ SNMP V1/V2/V3
➢ Tautokohia te whakamunatanga tūmataitinga turanga (BPI/BPI+)
➢ 2 Tau Rarangi Rarangi
Tawhā Hangarau
| Atanga Hononga | |
| RF | 75 OHM Wahine F Tuhonohono |
| RJ45 | 4x RJ45 tauranga Itarangi 10/100/1000 Mbps |
| USB | 1x USB 3.0 Kaihautū |
| RF Raro | |
| Auautanga (te taha ki te tapa) | 258-1218 MHz |
| Impedance Tāuru | 75 OHM |
| Te Mana Whakauru Tapeke | <40 dBmV |
| Ngaronga Whakahoki Whakauru | > 6 dB |
| SC-QAM Channels | |
| Nama o nga Hongere | 32 Max. |
| Awhe Taumata (kotahi te hongere) | Te Tai Tokerau Am (64 QAM, 256 QAM): -15 ki + 15 dBmV Euro (64 QAM): -17 ki + 13 dBmV Euro (256 QAM): -13 ki + 17dBmV |
| Momo Whakawaenga | 64 QAM, 256 QAM |
| Reiti Tohu (whakaingoa) | Te Taitokerau Am (64 QAM): 5.056941 Msym/s Te Tai Tokerau Am (256 QAM): 5.360537 Msym/s Euro (64 QAM, 256 QAM): 6.952 Msym/s |
| Aratuku | Te Raki Am (64 QAM/256QAM me te α=0.18/0.12): 6 MHz EURO (64 QAM/256QAM me α=0.15): 8 MHz |
| Nga Waerenga OFDM | |
| Momo Waitohu | OFDM |
| Morahi OFDM Channel Aratuku | 192 MHz |
| Te Aratuku OFDM Whakakotahi-Taupiri iti | 24 MHz |
| Te nama o nga Hongere OFDM | 2 |
| Te Whakataunga Taitapa Auautanga Granularity | 25 KHz 8K FFT 50 KHz 4K FFT |
| Mokowā Kaitiakiroto / FFT Roa | 25 KHz / 40 matou 50 KHz / 20 tatou |
| Momo Whakawaenga | QPSK, 16-QAM, 64-QAM,128-QAM, 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM |
| Uta Moka Taurangi | Tautoko me te kiko o te kawe-iti Tautokohia nga kaikawe iti kua utaina |
| Awhe Taumata (24 MHz paku. E nohoia ana te BW) He rite te Hiko Hiko Hikohiko ki te SC-QAM o -15 ki te + 15 dBmV mo ia 6 MHz | -9 dBmV/24 MHz ki te 21 dBmV/24 MHz |
| whakarunga | |
| Awhe Auautanga (te taha ki te tapa) | 5-204 MHz |
| Putanga Putanga | 75 OHM |
| Taumata Tuku Morahi | (Tapeke mana toharite) +65 dBmV |
| Nganganga Whakahoki Putanga | >6 dB |
| SC-QAM Channels | |
| Momo Waitohu | TDMA, S-CDMA |
| Nama o nga Hongere | 8 Max. |
| Momo Whakawaenga | QPSK, 8 QAM, 16 QAM, 32 QAM, 64 QAM, me te 128 QAM |
| Rere Whakawaenga (whakaingoa) | TDMA: 1280, 2560, me 5120 KHz S-CDMA: 1280, 2560, me 5120 KHz Tuhinga o mua DOCSIS3: TDMA: 160, 320, me 640 KHz |
| Aratuku | TDMA: 1600, 3200, me 6400 KHz S-CDMA: 1600, 3200, me 6400 KHz Tuhinga o mua DOCSIS3: TDMA: 200, 400, me te 800 KHz |
| Taumata Tuku Iti | Pmin = +17 dBmV i te ≤1280 KHz tere whakarereke Pmin = +20 dBmV i te 2560 KHz tere whakarereke Pmin = +23 dBmV i te 5120 KHz tere whakarereke |
| OFDMA Channels | |
| Momo Waitohu | OFDMA |
| Morahi OFDMA Channel Aratuku | 96 MHz |
| Ko te iti o te OFDMA e nohoia ana te Aratuku | 6.4 MHz (mō 25 KHz mokowā kaikawe) 10 MHz (mō te 50 KHz te mokowā kaikawe iti) |
| Nama o nga Hongere OFDMA Ka taea te whirihora motuhake | 2 |
| Te Mokowā Hongere Kaariroto | 25, 50 KHz |
| Rahi FFT | 50 KHz: 2048 (2K FFT);1900 Max.nga kaikawe iti kaha 25 KHz: 4096 (4K FFT);3800 Max.nga kaikawe iti kaha |
| Reeti Whakatauira | 102.4 (96 MHz Rahi Paraka) |
| Wā FFT Roanga | 40 us (25 KHz kaweiti) 20 us (50 KHz kaikawe iti) |
| Momo Whakawaenga | BPSK, QPSK, 8-QAM, 16-QAM, 32-QAM, 64-QAM,128-QAM, 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM |
| Hangaia | |
| LED | PWR/DS/US/ONLINE/Ethernet |
| Patene Tautuhi Wheketere | x1 |
| Ahu | 160x68x195 mm |
| Taumaha | 510g |
| Taiao | |
| Whakauru Mana | 12V/1.5A |
| Whakamahi Hiko | <15W (Mōrahi) |
| Te Waahi Mahi | 0 ki te 40oC |
| Te haumākū whakahaere | 10~90% (Kaore i te Whakawhanake) |
| Paemahana Rokiroki | -40 ki te 85oC |
| Parenga Ngaru | Ko te whakaurunga RF e mau ana i te 6KV iti rawa Itarangi RJ-45 tautoko i te iti rawa 1KV |
| Nga taputapu | |
| 1 | 1x Aratohu Kaiwhakamahi |
| 2 | 1x 1.5M Waea Itarangi |
| 3 | Tapanga 4x (SN, Wāhitau MAC) |
| 4 | 1x Pūurutau Hiko.Whakauru: 100-240VAC, 50 / 60Hz;Putanga: 12VDC/1.5A |
Ētahi atu Pikitia Taipitopito
