CPE Uila, Modem Data, DOCSIS 3.1, 4xGE, SP440
ʻO ka wehewehe pōkole:
ʻO ka MoreLink's SP440 kahi DOCSIS 3.1 Cable Modem e kākoʻo ana i ka 2 × 2 OFDM a me 32 × 8 SC-QAM e hoʻopuka i kahi ʻike pūnaewele wikiwiki kiʻekiʻe.
ʻO ka SP440 ka koho maikaʻi loa no nā mea hoʻohana kelepona makemake e hāʻawi i ke ala ākea kiʻekiʻe a me ka hoʻokele waiwai i kā lākou kumu kūʻai.Hāʻawi ia i nā wikiwiki a hiki i 4Gbps e pili ana i nā awa 4 Giga Ethernet ma luna o kāna interface DOCSIS.Hāʻawi ka SP440 i nā MSO e hāʻawi i kā lākou mea kūʻai aku i nā noi ākea like ʻole e like me ka telecommuting, HD, a me ka wikiō UHD ma ke koi ʻana ma luna o ka hoʻopili IP i kahi wahi liʻiliʻi oce / home oce (SOHO), kiʻekiʻe kiʻekiʻe kiʻekiʻe o ka noho ʻana i ka Internet, nā lawelawe multimedia interactive, etc.
Huahana Huahana
Huahana Huahana
Huahana Huahana
ʻO ka MoreLink's SP440 he DOCSIS 3.1 Cable Modem e kākoʻo ana i ka 2x2 OFDM a me 32x8 SC-QAM e hoʻopuka i kahi ʻike pūnaewele wikiwiki kiʻekiʻe.
ʻO ka SP440 ka koho maikaʻi loa no nā mea hoʻohana kelepona makemake e hāʻawi i ke ala ākea kiʻekiʻe a me ka hoʻokele waiwai i kā lākou kumu kūʻai.Hāʻawi ia i nā wikiwiki a hiki i 4Gbps e pili ana i nā awa 4 Giga Ethernet ma luna o kāna interface DOCSIS.Hāʻawi ka SP440 i nā MSO e hāʻawi i kā lākou mea kūʻai aku i nā noi ākea like ʻole e like me ka telecommuting, HD, a me ka wikiō UHD ma ke koi ʻana ma luna o ka hoʻopili IP i kahi wahi liʻiliʻi oce / home oce (SOHO), kiʻekiʻe kiʻekiʻe kiʻekiʻe o ka noho ʻana i ka Internet, nā lawelawe multimedia interactive, etc.
ʻO ka SP440 kahi mea akamai e hoʻonui ai i kāna mau hiʻohiʻona hoʻoili ʻikepili kumu me ke kākoʻo IPv6, kahi e kūpono ai no ka lawe ʻana i ka ʻikepili e pili ana i kēia protocol.
Nā hiʻohiʻona huahana
➢ DOCSIS / EuroDOCSIS 3.1 kūpono
➢ 2x192MHz OFDM hiki ke hoʻokipa i lalo
-4096 Kākoʻo QAM
➢ 32x SC-QAM (Single-Carries QAM) hiki ke hoʻokipa i lalo
-1024 Kākoʻo QAM
-16 o 32 mau kaha i hiki ke hoʻonui i ka de-interleaving no ke kākoʻo wikiō
➢ 2x96 MHz OFDMA hiki ke hoʻouna i luna
-256 kākoʻo QAM
-S-CDMA a me A/TDMA kākoʻo
➢ FBC (Full Band Capture) Hope Hope
-1.2 GHz Kaʻala
- Hiki ke hoʻonohonoho ʻia e loaʻa a hoʻopaʻa ʻia i ka hiʻohiʻona o lalo
-Kākoʻo i ka hoʻololi wikiwiki ʻana i ke kahawai
-Real-manawa, diagnostics me ka spectrum analyzer functionality
➢ ʻEhā mau awa Gigabit Ethernet e kākoʻo ana i ke kūkākūkā ʻana
➢ 1x USB3.0 Host, 1.5A palena (Typ.) (Koho)
➢ Hōʻike maikaʻi nā LED i wehewehe pono i ka mea hana a me ke kūlana pūnaewele
➢ Hoʻonui polokalamu ma ka pūnaewele HFC
➢ SNMP V1/V2/V3
➢ Kākoʻo i ka hoʻopunipuni pilikino baseline (BPI/BPI+)
➢ 2 Makahiki Palekana
Nā ʻāpana ʻenehana
| ʻAno Hoʻohui | |
| RF | 75 OHM Wahine F Hoʻohui |
| RJ45 | 4x RJ45 Ethernet awa 10/100/1000 Mbps |
| USB | 1x USB 3.0 Host |
| RF i lalo | |
| Ka pinepine | 258-1218 MHz |
| Hoʻokomo impedance | 75 OHM |
| Huina Mana Hookomo | <40 dBmV |
| Nalo hoʻihoʻi komo | > 6 dB |
| Nā Kānāwai SC-QAM | |
| Ka helu o nā Kanal | 32 Max. |
| Kaulana pae (hoʻokahi kaha) | ʻĀkau Am (64 QAM, 256 QAM): -15 a + 15 dBmV Euro (64 QAM): -17 a + 13 dBmV Euro (256 QAM): -13 a + 17dBmV |
| ʻAno hoʻololi | 64 QAM, 256 QAM |
| Ka helu hōʻailona (nominal) | ʻĀkau Am (64 QAM): 5.056941 Msym/s ʻĀkau Am (256 QAM): 5.360537 Msym/s Euro (64 QAM, 256 QAM): 6.952 Msym/s |
| Kaʻeleʻele | ʻĀkau Am (64 QAM/256QAM me α=0.18/0.12): 6 MHz EURO (64 QAM/256QAM me α=0.15): 8 MHz |
| Nā Kānāwai OFDM | |
| ʻAno hōʻailona | OFDM |
| ʻO ka palena kiʻekiʻe o OFDM Channel Bandwidth | 192 MHz |
| ʻO ka liʻiliʻi liʻiliʻi pili-modulated OFDM Bandwidth | 24 MHz |
| Ka helu o nā Kānāwai OFDM | 2 |
| ʻO ka hāʻawi ʻia ʻana o ka palena alapine | 25 KHz 8K FFT 50 KHz 4K FFT |
| Hoʻokaʻawale i nā mea lawe moku / FFT Ka lōʻihi | 25 KHz / 40 mākou 50 KHz / 20 mākou |
| ʻAno hoʻololi | QPSK, 16-QAM, 64-QAM,128-QAM, 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM |
| Hoʻouka Bit ʻokoʻa | Kākoʻo me ka subcarrier granularity Kākoʻo i nā subcarrier i hoʻouka ʻia |
| Ka Laulā (24 MHz liʻiliʻi. Noho ʻia ʻo BW) Kūlike Mana Spectral Density i SC-QAM o -15 a + 15 dBmV no 6 MHz | -9 dBmV/24 MHz i 21 dBmV/24 MHz |
| Iuka | |
| Laulā alapine (frequency range) | 5-204 MHz |
| Hoʻokuʻu impedance | 75 OHM |
| Ka Papa Hoʻouna Kiʻekiʻe | (Ka nui o ka mana awelika) +65 dBmV |
| Nalo Hoʻihoʻi ʻia | >6 dB |
| Nā Kānāwai SC-QAM | |
| ʻAno hōʻailona | TDMA, S-CDMA |
| Ka helu o nā Kanal | 8 Max. |
| ʻAno hoʻololi | QPSK, 8 QAM, 16 QAM, 32 QAM, 64 QAM, a me 128 QAM |
| Ka helu hoʻololi (nominal) | TDMA: 1280, 2560, a me 5120 KHz S-CDMA: 1280, 2560, a me 5120 KHz Hana mua DOCSIS3: TDMA: 160, 320, a me 640 KHz |
| Kaʻeleʻele | TDMA: 1600, 3200, a me 6400 KHz S-CDMA: 1600, 3200, a me 6400 KHz Hana mua DOCSIS3: TDMA: 200, 400, a me 800 KHz |
| Papa Hoʻouna liʻiliʻi loa | Pmin = +17 dBmV ma ≤1280 KHz ka hoʻololi ʻana Pmin = +20 dBmV ma 2560 KHz hoʻololi hoʻololi Pmin = +23 dBmV ma 5120 KHz hoʻololi hoʻololi |
| OFDMA Channels | |
| ʻAno hōʻailona | OFDMA |
| Ka palena kiʻekiʻe loa OFDMA Channel Bandwidth | 96 MHz |
| ʻO ka liʻiliʻi loa o OFDMA i noho ʻia ka Bandwidth | 6.4 MHz (no 25 KHz subcarrier spacing) 10 MHz (no 50 KHz subcarrier spacing) |
| Ka helu o nā kaha OFDMA hiki ke hoʻonohonoho kūʻokoʻa | 2 |
| Hoʻokaʻawale i ke Kanal Subcarrier | 25, 50 KHz |
| Nui FFT | 50 KHz: 2048 (2K FFT);1900 Max.nā subcarrier hoʻoikaika 25 KHz: 4096 (4K FFT);3800 Max.nā subcarrier hoʻoikaika |
| Sampling Rate | 102.4 (96 MHz Poloka Nui) |
| Ka lōʻihi o ka manawa FFT | 40 us (25 KHz subcarriers) 20 us (50 KHz subcarriers) |
| ʻAno hoʻololi | BPSK, QPSK, 8-QAM, 16-QAM, 32-QAM, 64-QAM,128-QAM, 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM |
| Mechanical | |
| LED | PWR/DS/US/ONLINE/Ethernet |
| Pākuʻi Hoʻohou Hana Hana | x1 |
| Anana | 160x68x195 mm |
| Kaumaha | 510g |
| Kaiapuni | |
| Hookomo mana | 12V/1.5A |
| Hoʻohana mana | <15W (Max.) |
| Ka Mahana Hana | 0 a 40oC |
| ʻO ka haʻahaʻa hana | 10~90% (Non Condensing) |
| Ka Mahana Waihona | -40 i ka 85oC |
| Hoʻopaʻa ʻia ʻana | Mālama ʻo RF i ka liʻiliʻi o 6KV Mālama ʻo Ethernet RJ-45 ma kahi o 1KV |
| Mea lako | |
| 1 | 1x alakaʻi hoʻohana |
| 2 | 1x 1.5M Uea Ethernet |
| 3 | 4x Lepili (SN, MAC Address) |
| 4 | 1x Mea hoʻopili mana.Hoʻokomo: 100-240VAC, 50 / 60Hz;Hoʻopuka: 12VDC/1.5A |
Nā kiʻi kikoʻī hou aku
