ECMM, DOCSIS 3.1, 2xGE, MMCX, DV410IE
Kufotokozera Kwachidule:
DV410IE ya MoreLink ndi DOCSIS 3.1 ECMM Module (Embedded Cable Modem Module) yothandizira 2×2 OFDM ndi 32×8 SC-QAM kuti ipereke intaneti yamphamvu yothamanga kwambiri. Kapangidwe kolimba kutentha komwe ndi koyenera kugwiritsidwa ntchito m'mafakitale.
Tsatanetsatane wa Zamalonda
Ma tag a Zamalonda
Tsatanetsatane wa Zamalonda
DV410IE ya MoreLink ndi DOCSIS 3.1 ECMM Module (Embedded Cable Modem Module) yothandizira 2x2 OFDM ndi 32x8 SC-QAM kuti ipereke intaneti yamphamvu yothamanga kwambiri. Kapangidwe kolimba kutentha komwe ndi koyenera kugwiritsidwa ntchito m'mafakitale.
MK440IE-P ndi chisankho chabwino kwambiri kwa ogwiritsa ntchito mawayilesi omwe akufuna kupereka mwayi wolumikizirana mwachangu komanso mopanda ndalama kwa makasitomala awo. Imapereka liwiro mpaka 2Gbps kutengera madoko awiri a Giga Ethernet kudzera pa mawonekedwe ake a DOCSIS. DV410IE imalola ma MSO kupatsa makasitomala awo mapulogalamu osiyanasiyana a broadband monga telecommuting, HD, ndi UHD video pakafunika kudzera pa IP yolumikizira ku oce/home oce yaying'ono (SOHO), intaneti yothamanga kwambiri yapakhomo, mautumiki olumikizirana a multimedia, ndi zina zotero.
DV410IE ndi chipangizo chanzeru chomwe chimawonjezera zinthu zake zoyambira zotumizira deta ndi chithandizo cha IPv6, zomwe zimapangitsa kuti chikhale choyenera kwambiri potumiza deta kutengera protocol iyi.
Zofunika Kwambiri
DOCSIS 3.1, 2 pansi pa mtsinje x 2 pamwamba pa OFDM
DOCSIS 3.0, 32 pansi pa mtsinje x 8 pamwamba pa mtsinje wa SC-QAM
Kujambula Kwathunthu kwa Band mpaka 1.2 GHz
Imathandizira IPv4 ndi IPv6
Thandizani ma frequency okhazikika komanso osinthika (osasankha) onse pansi ndi pamwamba. Perekani mawonekedwe ang'onoang'ono a RF MMCX.
Heatsink ndi yofunikira komanso yogwiritsidwa ntchito molingana ndi momwe imagwiritsidwira ntchito. Pali mabowo opitilira atatu a PCB ozungulira CPU, kotero kuti heatsink ikhoza kumangiriridwa ku CPU, kuti isamutse kutentha komwe kwapangidwa kuchokera ku CPU kupita ku nyumba ndi chilengedwe.
Ndi mawonekedwe ocheperako, DV410IE ndi yabwino kwambiri pophatikiza ndi kugwiritsa ntchito makina monga Ma cell Ang'onoang'ono, ma WiFi AP, zida zogwirira ntchito m'manja, Makamera a IP, STB (Set-Top-Box), ndi zina zotero.
Zinthu Zamalonda
➢ Kutsatira malamulo a DOCSIS / EuroDOCSIS 3.1
➢ Kapangidwe ka Ma Diplex Osinthasintha Awiri: 85/108 ndi 204/258MHz
➢ Mphamvu yolandirira ya 2x192MHz OFDM pansi pamtsinje
-4096 Thandizo la QAM
➢ Mphamvu yolandirira njira ya 32x SC-QAM (Single-Carries QAM) yotsika
-1024 Thandizo la QAM
-16 mwa njira 32 zomwe zingathe kupititsa patsogolo kuchotsedwa kwa mavidiyo
➢ Mphamvu yotumizira ma frequency a 2x96 MHz OFDMA
-256 Thandizo la QAM
-Chithandizo cha S-CDMA ndi A/TDMA
➢ FBC (Kujambula Zonse za Band) Kutsogolo
Bandwidth ya -1.2 GHz
-Yokonzeka kulandira ndikuwongolera mu sipekitiramu yotsika
-Imathandizira kusintha kwa njira mwachangu
-Kuzindikira matenda nthawi yeniyeni kuphatikizapo magwiridwe antchito a spectrum analyzer
➢ Chotetezera cha digito cha Downstream
➢ Madoko Awiri a Gigabit Ethernet
➢ Kukweza mapulogalamu ndi netiweki ya HFC
➢ SNMP V1/V2/V3
➢ Thandizani kubisa chinsinsi choyambirira (BPI/BPI+)
Mapulogalamu
➢ Kuyang'anira Kanema wa IP Camera
➢ Kachidutswa kakang'ono ka maselo
➢ Zizindikiro za digito
➢ Magalimoto a Wi-Fi Hotspot
➢ Kuwulutsa kwadzidzidzi
➢ Mizinda Yanzeru
➢ Zina zomwe zimafuna bizinesi kudzera pa DOCSIS
➢ Transponder monga: UPS, Fiber Node, Power Supply
Magawo aukadaulo
| Zoyambira | ||
| Muyezo wa DOCSIS | 3.1/3.0 | |
| Chiyankhulo cha RF | MMCX | Mkazi |
| Chiyankhulo cha Ethernet | Mutu wa Wafer x2 | 2.0mm |
| Chiyankhulo cha Mphamvu cha DC (Chosankhidwa) | Mutu wa Pin Wafer wa 2 Pin | 3.96mm |
| Yambitsani Mphamvu | Mutu wa Pin Wafer wa 2 Pin | 2.0mm |
| Kugwiritsa Ntchito Mphamvu | 8 (MTUNDU); 15 (Max.) | W |
| Kutentha kwa Ntchito | -40 ~ +60 | °C |
| Kukula kwa Miyeso | 73.5 x 173 | mm |
| Pansi pa mtsinje | ||
| Mafupipafupi (m'mphepete mpaka m'mphepete) | 108/258-1218 Zosinthika | MHz |
| Kuletsa Kulowetsa | 75 | Ω |
| Kutayika Kobweza Kolowera (kudutsa ma freq. range) | ≥ 6 | dB |
| Njira za SC-QAM | ||
| Chiwerengero cha Ma Channel | 32 | kuchuluka |
| Mlingo wa Level Range (njira imodzi) | North Am (64 QAM ndi 256 QAM): -15 mpaka +15 | |
| EURO (64 QAM): -17 mpaka +13 | dBmV | |
| EURO (256 QAM): -13 mpaka +17 | ||
| Mtundu wa Kusintha | 64 QAM ndi 256 QAM | |
| Chiwerengero cha Zizindikiro (dzina) | 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 | ||
| Njira za OFDM | ||
| Mtundu wa Chizindikiro | OFDM | |
| Bandwidth Yokwanira ya OFDM Channel | 192 | MHz |
| Chiwerengero cha njira za OFDM | 2 | |
| Mtundu wa Kusintha | QPSK, 16-QAM, 64-QAM, 128-QAM, 256-QAM, 512-QAM, | |
| 1024-QAM, 2048-QAM, 4096-QAM | ||
| Kumtunda | ||
| Mafupipafupi (m'mphepete mpaka m'mphepete) | 5-85/204 | MHz |
| Zosinthika | ||
| Kulephera kwa Zotsatira | 75 | Ω |
| Mulingo Wotumizira Wapamwamba | +65 | dBmV |
| Kutayika Kobwerera Kotuluka | ≥ 6 | dB |
| Njira za SC-QAM | ||
| Mtundu wa Chizindikiro | TDMA, S-CDMA | |
| Chiwerengero cha Ma Channel | 8 | kuchuluka |
| Mtundu wa Kusintha | QPSK, 8 QAM, 16 QAM, 32 QAM, 64 QAM, ndi 128 QAM | |
| Mulingo Wocheperako Wotumizira | Pmphindi= +17 pa ≤1280KHz chizindikiro cha chizindikiro | dBmV |
| Pmphindi= +20 pa | ||
| Pmphindi= +23 pa | ||
| Ma chaneli a OFDMA | ||
| Mtundu wa Chizindikiro | OFDMA | |
| Bandwidth Yokwanira ya OFDMA Channel | 96 | MHz |
| Bandwidth Yocheperako ya OFDMA Yogwiritsidwa Ntchito | 6.4 (pa mtunda wa 25 KHz subcarrier space) | MHz |
| 10 (pa mtunda wa 50 KHz subcarrier space) | ||
| Chiwerengero cha njira zodziyimira pawokha za OFDMA | 2 | |
| Kutalikirana kwa Njira Zonyamulira | 25, 50 | KHz |
| Mtundu wa Kusintha | BPSK, QPSK, 8-QAM, 16-QAM, 32-QAM, 64-QAM, 128-QAM, | |
| 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM | ||
