ECMM, DOCSIS 3.1, 2xGE, MMCX, DV410IE
Kufotokozera Kwachidule:
MoreLink's DV410IE ndi DOCSIS 3.1 ECMM Module (Embedded Cable Modem Module) yothandizira 2 × 2 OFDM ndi 32 × 8 SC-QAM kuti ipereke chidziwitso champhamvu chapaintaneti.Kutentha kolimba kamangidwe komwe kuli koyenera kwa mafakitale.
Tsatanetsatane wa Zamalonda
Zogulitsa Tags
Tsatanetsatane wa Zamalonda
MoreLink's DV410IE ndi DOCSIS 3.1 ECMM Module (Embedded Cable Modem Module) yothandizira 2x2 OFDM ndi 32x8 SC-QAM kuti ipereke chidziwitso champhamvu chapaintaneti.Kutentha kolimba kamangidwe komwe kuli koyenera kwa mafakitale.
MK440IE-P ndiye chisankho chabwino kwambiri kwa ogwiritsa ntchito ma chingwe omwe akufuna kupereka mwayi wothamanga kwambiri komanso wachuma kwa makasitomala awo.Imapereka liwiro mpaka 2Gbps kutengera madoko awiri a Giga Ethernet pamawonekedwe ake a DOCSIS.DV410IE imalola ma MSOs kuti apatse makasitomala awo mapulogalamu osiyanasiyana a burodibandi monga telecommuting, HD, ndi kanema wa UHD pakufunika pa kulumikizidwa kwa IP ku kanyumba kakang'ono ka oce/home oce (SOHO), intaneti yothamanga kwambiri, mautumiki ochezera a pa TV, ndi zina zambiri.
DV410IE ndi chipangizo chanzeru chomwe chimakulitsa mawonekedwe ake oyambira kutumiza deta ndi IPv6 thandizo, zomwe zimapangitsa kuti zikhale zoyenera kwambiri kufalitsa deta potengera protocol iyi.
Mfundo zazikuluzikulu
DOCSIS 3.1, 2 kunsi kwa mtsinje x 2 kumtunda kwa OFDM
DOCSIS 3.0, 32 kunsi kwa mtsinje x 8 kumtunda kwa SC-QAM
Kujambula Kwathunthu mpaka 1.2 GHz
Imathandizira IPv4 ndi IPv6
Thandizo lokhazikika komanso losinthika (Mwasankha) pamitundu yonse yapansi ndi kumtunda.Perekani mawonekedwe ang'onoang'ono a RF MMCX.
Heatsink ndiyofunikira komanso yogwiritsidwa ntchito mwachindunji.Mabowo opitilira atatu a PCB amaperekedwa mozungulira CPU, kuti heatsink ikhale yolumikizidwa ku CPU, kusamutsa kutentha komwe kumachokera ku CPU ndikupita kunyumba ndi chilengedwe.
Ndi mbiri yocheperako, DV410IE ndiyabwino pakuphatikiza kwamakina ndi ntchito monga Maselo Ang'onoang'ono, ma WiFi APs, zida zapamanja, IP-Cameras, STB (Set-Top-Box), ndi zina.
Zogulitsa Zamalonda
➢ DOCSIS / EuroDOCSIS 3.1 ikugwirizana
➢ Diplexers Design Diplexers: 85/108 ndi 204/258MHz
➢ 2x192MHz OFDM yolandila kunsi kwa mtsinje
-4096 QAM thandizo
➢ 32x SC-QAM (Single-Caries QAM) njira yolandirira kunsi kwa mtsinje
Thandizo la 1024 QAM
-16 mwa mayendedwe a 32 omwe amatha kupititsa patsogolo kusuntha kwamavidiyo
➢ 2x96 MHz OFDMA kufalikira kumtunda
-256 QAM thandizo
-S-CDMA ndi A/TDMA thandizo
➢ FBC (Full Band Capture) Front End
-1.2 GHz Bandwidth
-Zosintha kuti zilandire ndi kutsata mumayendedwe akumunsi
- Imathandizira kusintha kwanjira mwachangu
-Nthawi yeniyeni, yowunikira kuphatikiza magwiridwe antchito a spectrum analyzer
➢ Digital Attenuator kwa Downstream
➢ Madoko Awiri a Gigabit Ethernet
➢ Kusintha kwa mapulogalamu ndi HFC network
➢ SNMP V1/V2/V3
➢ Kuthandizira kubisa kwachinsinsi (BPI/BPI+)
Mapulogalamu
➢ IP Camera Kuwunika Kanema
➢ Small Cell Backhaul
➢ Chizindikiro cha digito
➢ Magalimoto a Wi-Fi Hotspot
➢ Kuwulutsa kwadzidzidzi
➢ Smart Cities
➢ Zina zomwe zimafuna bizinesi kudzera pa DOCSIS
➢ Transponder monga: UPS, Fiber Node, Power Supply
Magawo aukadaulo
| Zoyambira | ||
| DOCSIS Standard | 3.1/3.0 | |
| RF Interface | Mtengo wa MMCX | Mkazi |
| Ethernet Interface | Wafer Header x2 | 2.0 mm |
| DC Power Interface (Yosankha) | 2 Pin Wafer Header | 3.96 mm |
| Yambitsani Mphamvu | 2 Pin Wafer Header | 2.0 mm |
| Kugwiritsa Ntchito Mphamvu | 8(TYP.);15 (Max.) | W |
| Kutentha kwa Ntchito | -40 ~ +60 | °C |
| Dimensional Kukula | 73.5 x 173 | mm |
| Mtsinje | ||
| Frequency Range (m'mphepete mpaka m'mphepete) | 108/258-1218 Zosinthika | MHz |
| Kulowetsa Impedance | 75 | Ω |
| Kubweza Kutayika (kudutsa mafupipafupi) | ≥ 6 | dB |
| Njira za SC-QAM | ||
| Chiwerengero cha Channels | 32 | max |
| Level Range (chanelo chimodzi) | North Am (64 QAM ndi 256 QAM): -15 mpaka +15 | |
| EURO (64 QAM): -17 mpaka +13 | dBmV | |
| EURO (256 QAM): -13 mpaka +17 | ||
| Mtundu Wosinthira | 64 QAM ndi 256 QAM | |
| Mtengo wa Zizindikiro (mwadzina) | North Am (64 QAM): 5.056941 | Msym/s |
| North Am (256 QAM): 5.360537 | ||
| EURO (64 QAM ndi 256 QAM): 6.952 | ||
| Bandwidth | North Am (64 QAM/256QAM ndi α=0.18/0.12): 6 | MHz |
| EURO (64 QAM/256QAM yokhala ndi α=0.15): 8 | ||
| Zithunzi za OFDM | ||
| Mtundu wa Signal | OFDM | |
| Kuchuluka kwa Bandwidth Channel ya OFDM | 192 | MHz |
| Chiwerengero cha njira za OFDM | 2 | |
| Mtundu Wosinthira | QPSK, 16-QAM, 64-QAM, 128-QAM, 256-QAM, 512-QAM, | |
| 1024-QAM, 2048-QAM, 4096-QAM | ||
| Kumtunda | ||
| Nthawi zambiri (m'mphepete mpaka m'mphepete) | 5-85/204 | MHz |
| Zosinthika | ||
| Kutulutsa Impedans | 75 | Ω |
| Maximum Transmit Level | + 65 | dBmV |
| Linanena bungwe Kubwerera Kutayika | ≥ 6 | dB |
| Njira za SC-QAM | ||
| Mtundu wa Signal | TDMA, S-CDMA | |
| Chiwerengero cha Channels | 8 | max |
| Mtundu Wosinthira | QPSK, 8 QAM, 16 QAM, 32 QAM, 64 QAM, ndi 128 QAM | |
| Mulingo Wocheperako Wotumiza | Pmin= +17 pa ≤1280KHz mlingo wa chizindikiro | dBmV |
| Pmin= +20 pa | ||
| Pmin= +23 pa | ||
| Zithunzi za OFDMA | ||
| Mtundu wa Signal | Mtengo wa OFDMA | |
| Kuchuluka kwa Bandwidth Channel ya OFDMA | 96 | MHz |
| Bandwidth yocheperako ya OFDMA | 6.4 (kwa 25 KHz malo onyamula katundu) | MHz |
| 10 (pamtunda wa 50 KHz wonyamula katundu) | ||
| Chiwerengero cha mayendedwe Odziyimira pawokha osinthikaOFDMA | 2 | |
| Subcarrier Channel Spacing | 25, 50 | KHz |
| Mtundu Wosinthira | BPSK, QPSK, 8-QAM, 16-QAM, 32-QAM, 64-QAM, 128-QAM, | |
| 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM | ||
