Cable CPE, Data Modem, DOCSIS 3.1, 4xGE, SP440
Tsananguro pfupi:
SP440 yeMoreLink iDOCSIS 3.1 Cable Modem inotsigira 2×2 OFDM uye 32×8 SC-QAM kuti ipe ruzivo rwakasimba rweInternet runokurumidza.
SP440 ndiyo sarudzo yakakwana kune vanopa tambo vanoda kupa mukana wekushandisa broadband nekukurumidza uye nehupfumi kune vatengi vavo. Inopa kumhanya kusvika ku4Gbps zvichibva pamaports mana eGiga Ethernet kuburikidza neDOCSIS interface yayo. SP440 inobvumira maMSO kupa vatengi vavo maapplication akasiyana-siyana ebroadband akadai se telecommuting, HD, uye UHD vhidhiyo kana uchida kuburikidza neIP connectivity kune diki oce/home oce (SOHO), high-speed residential access Internet, interactive multimedia services, nezvimwewo.
Ruzivo rweChigadzirwa
Matagi eChigadzirwa
Ruzivo rweChigadzirwa
SP440 yeMoreLink iDOCSIS 3.1 Cable Modem inotsigira 2x2 OFDM uye 32x8 SC-QAM kuti ipe ruzivo rwakasimba rweInternet runokurumidza.
SP440 ndiyo sarudzo yakakwana kune vanopa tambo vanoda kupa mukana wekushandisa broadband nekukurumidza uye nehupfumi kune vatengi vavo. Inopa kumhanya kusvika ku4Gbps zvichibva pamaports mana eGiga Ethernet kuburikidza neDOCSIS interface yayo. SP440 inobvumira maMSO kupa vatengi vavo maapplication akasiyana-siyana ebroadband akadai se telecommuting, HD, uye UHD vhidhiyo kana uchida kuburikidza neIP connectivity kune diki oce/home oce (SOHO), high-speed residential access Internet, interactive multimedia services, nezvimwewo.
SP440 chishandiso chakangwara chinovandudza mashandiro aro ekutanga ekutumira data nerutsigiro rweIPv6, izvo zvinoita kuti chinyatsokodzera kutumira data zvichibva pane iyi protocol.
Zvimiro zveChigadzirwa
➢ DOCSIS / EuroDOCSIS 3.1 inoenderana nemutemo
➢ 2x192MHz OFDM kugona kugamuchira pasi
-4096 rutsigiro rweQAM
➢ 32x SC-QAM (Single-Carries QAM) kugona kugamuchira nzira iri pasi
-1024 rutsigiro rweQAM
-16 kubva pamatanho makumi matatu nemaviri anokwanisa kuvandudza kubviswa kwekubatana kwekutsigira mavhidhiyo
➢ Kugona kutumira 2x96 MHz OFDMA kumusoro
-256 rutsigiro rweQAM
-Rutsigiro rweS-CDMA neA/TDMA
➢ FBC (Kubatwa Kwebhendi Rakazara) Kumberi Kwemberi
Bandwidth -1.2 GHz
-Inogona kugadziriswa kuti igamuchire uye iendeswe muchikamu chinodzika
-Inotsigira kuchinja kwechiteshi nekukurumidza
-Kuongorora nguva chaiyo, kusanganisira mashandiro ekuongorora spectrum
➢ Machiteshi mana eGigabit Ethernet anotsigira kutaurirana otomatiki
➢ 1x USB3.0 Host, 1.5A muganho (Typ.) (Sarudzo)
➢ Ma LED akanyatsotsanangurwa anoratidza zvakajeka mamiriro emudziyo uye network
➢ Kuvandudzwa kwesoftware neHFC network
➢ SNMP V1/V2/V3
➢ Tsigira kuvharidzirwa kwekuchengetedzwa kwekuchengetedzwa kwepachivande (BPI/BPI+) kwekutanga (Basement Privacy Encryption)
➢ Waranti yemakore maviri ine muganho
Magadzirirwo ehunyanzvi
| Kubatana kweChimiro | |
| RF | 75 OHM Female F Connector |
| RJ45 | Chiteshi cheEthernet che4x RJ45 10/100/1000 Mbps |
| USB | 1x USB 3.0 Host |
| RF Pasi pemvura | |
| Kakawanda (kumucheto kusvika kumucheto) | 258-1218 MHz |
| Kupindira Kusapindirana | 75 OHM |
| Simba Rese Rekupinda | <40 dBmV |
| Kurasikirwa Kwekudzoka Kwezvinhu | > 6 dB |
| Nzira dzeSC-QAM | |
| Nhamba yeMachiteshi | 32 Max. |
| Nhamba yeNhanho (chiteshi chimwe chete) | North Am (64 QAM, 256 QAM): -15 kusvika + 15 dBmV Euro (64 QAM): -17 kusvika + 13 dBmV Euro (256 QAM): -13 kusvika + 17dBmV |
| Rudzi rweKuchinja | 64 QAM, 256 QAM |
| Mwero wezviratidzo (zita) | 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 |
| Bandwidth | North Am (64 QAM/256QAM ine α=0.18/0.12): 6 MHz EURO (64 QAM/256QAM ine α=0.15): 8 MHz |
| Nzira dzeOFDM | |
| Rudzi rweChiratidzo | OFDM |
| Bandwidth yeOFDM Channel yakakura | 192 MHz |
| Bandwidth yeOFDM Yakagadziriswa Yakaderera Yakatenderedzwa | 24 MHz |
| Nhamba yenzira dzeOFDM | 2 |
| Kugoverwa Kwemiganhu Yenguva Dzose | 25 KHz 8K FFT 50 KHz 4K FFT |
| Nzvimbo yekutakura zvinhu pasi pemuchina / Nguva yeFFT | 25 KHz / 40 us 50 KHz / 20 us |
| Rudzi rweKuchinja | QPSK, 16-QAM, 64-QAM, 128-QAM, 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM |
| Kurodha Bit Inoshanduka | Rutsigiro ne subcarrier granularity Tsigira zvifambiso zvepasi zvakatakura zero bit |
| Range yeLevel (24 MHz mini. Occupied BW) Simba reSpectral Density rakaenzana neSC-QAM ye -15 kusvika + 15 dBmV pa 6 MHz | -9 dBmV/24 MHz kusvika 21 dBmV/24 MHz |
| Kumusoro kwerwizi | |
| Frequency Range (kumucheto kusvika kumucheto) | 5-204 MHz |
| Kusagadzikana kweKubuda | 75 OHM |
| Nhamba Yepamusoro Yekutumira | (Avhareji yesimba rose) +65 dBmV |
| Kurasikirwa Kwekudzoka Kwekubuda | >6 dB |
| Nzira dzeSC-QAM | |
| Rudzi rweChiratidzo | TDMA, S-CDMA |
| Nhamba yeMachiteshi | 8 Makumi masere. |
| Rudzi rweKuchinja | QPSK, 8 QAM, 16 QAM, 32 QAM, 64 QAM, uye 128 QAM |
| Mwero wekuchinja (zita) | TDMA: 1280, 2560, uye 5120 KHz S-CDMA: 1280, 2560, uye 5120 KHz Kushanda kweDOCSIS3 kusati kwaitwa: TDMA: 160, 320, uye 640 KHz |
| Bandwidth | TDMA: 1600, 3200, uye 6400 KHz S-CDMA: 1600, 3200, uye 6400 KHz Kushanda kweDOCSIS3 kusati kwaitwa: TDMA: 200, 400, uye 800 KHz |
| Chikamu Chekutumira Chishoma | Pmin = +17 dBmV pa ≤1280 KHz modulation rate Pmin = +20 dBmV pa2560 KHz modulation rate Pmin = +23 dBmV pa5120 KHz modulation rate |
| Nzira dzeOFDMA | |
| Rudzi rweChiratidzo | OFDMA |
| Bandwidth yeChannel yeOFDMA yakanyanya | 96 MHz |
| Bandwidth shoma yeOFDMA | 6.4 MHz (ye 25 KHz subcarrier spacing) 10 MHz (ye 50 KHz subcarriers spaceing) |
| Nhamba yenzira dzeOFDMA dzinogadziriswa dzega | 2 |
| Nzvimbo yeChiteshi cheSubcarrier | 25, 50 KHz |
| Saizi yeFFT | 50 KHz: 2048 (2K FFT); 1900 Max. Mabasa ekutakura madiki anoshanda 25 KHz: 4096 (4K FFT); 3800 Max. Mabasa ekutakura madiki anoshanda |
| Mwero weKuenzanisira | 102.4 (Saizi yeBlock ye96 MHz) |
| Nguva yeFFT | 40 us (25 KHz subcarriers) 20 us (50 KHz subcarriers) |
| Rudzi rweKuchinja | BPSK, QPSK, 8-QAM, 16-QAM, 32-QAM, 64-QAM, 128-QAM, 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM |
| Michina | |
| LED | PWR/DS/US/ONLINE/Ethernet |
| Bhatani Reset Factory | x1 |
| Zviyero | 160x68x195 mm |
| Huremu | 510g |
| Zvakatipoteredza | |
| Simba rekupinda | 12V/1.5A |
| Kushandiswa kweSimba | <15W (Max.) |
| Tembiricha yekushanda | 0 kusvika 40oC |
| Hunyoro hwekushanda | 10~90% (Haisi Kudziyisa Hunyoro) |
| Tembiricha Yekuchengetedza | -40 kusvika 85oC |
| Kudzivirirwa kweKukwira | RF input inotsigira kanenge 6KV Ethernet RJ-45 inotsigira kanenge 1KV |
| Zvishongedzo | |
| 1 | 1x Gwaro Rekushandisa |
| 2 | Waya yeEthernet ye1x 1.5M |
| 3 | 4x Label (SN, Kero yeMAC) |
| 4 | Adapta yemagetsi 1x. Kupinza: 100-240VAC, 50/60Hz; Kuburitsa: 12VDC/1.5A |
Mamwe Mashoko Mifananidzo
