ECMM, DOCSIS 3.1, 4xGE, POE, 2xMCX, Digital Attenuator, MK440IE-P
Kufotokozera Kwachidule:
MK44IE-P ya MoreLink 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.
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 4Gbps kutengera madoko 4 a Giga Ethernet pamawonekedwe ake a DOCSIS.MK440IE-P imalola MSOs kupatsa makasitomala awo mapulogalamu osiyanasiyana amtundu wa Broadband 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. .
Tsatanetsatane wa Zamalonda
Zogulitsa Tags
Tsatanetsatane wa Zamalonda
MoreLink's MK44IE-P 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 4Gbps kutengera madoko 4 a Giga Ethernet pamawonekedwe ake a DOCSIS.MK440IE-P imalola MSOs kupatsa makasitomala awo mapulogalamu osiyanasiyana amtundu wa Broadband 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. .
MK440IE-P ndi chipangizo chanzeru chomwe chimakulitsa mawonekedwe ake oyambira kutumiza deta mothandizidwa ndi IPv6, zomwe zimapangitsa kuti zikhale zoyenera kufalitsa deta motengera protocol iyi.
Mfundo zazikuluzikulu
MK440IE-P ndi modemu ya chingwe yomwe imagwirizana ndi DOCSIS yatsopano®3.1 Tsatanetsatane, ndipo imapereka 2 OFDM ndi 32 Single-Carrier QAM kunsi kwa mtsinje ndi integrated 1.2 GHz Full Band Capture (FBC) kutsogolo, 2 OFDMA ndi 8 Single-Carrier QAM njira zopita pamwamba.MK440IE-P imatha kuthandizira kupitilira 5 Gbps kutsika ndi kupitilira 2 Gbps kumtunda.
Base on Full Band Capture (FBC) ntchito, si Modem Cable yokha, komanso ingagwiritsidwe ntchito ngati Spectrum Analyzer yeniyeni.Spectrum Analyzer ili ndi zinthu zambiri zomwe zimapindulitsa ogwiritsa ntchito, monga: kukonza mbewu mwachangu komanso kuzindikira pa intaneti;kuzindikira mavuto makasitomala asanawazindikire;Kuzindikira kwakutali kwa LTE/off-air ndi kumasulira.
Perekani mawonekedwe a 4-Port Giga Ethernet ndi kudandaula ndi Standard POE + (IEEE 802.3at) ndi POE (IEEE 802.3 af), doko lililonse la POE likhoza kukhazikitsidwa padera.
MK440IE-P ndi kutentha kowumitsidwa kuti aphatikizidwe ndi zinthu zina zomwe zimafunika kuti zizigwira ntchito kunja kapena kutentha kwambiri.
Zogulitsa Zamalonda
➢ DOCSIS / EuroDOCSIS 3.1 ikugwirizana
➢ 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 Attenuators for Downstream ndi Upstream mosiyana
➢ Standalone kunja watchdog mapangidwe odalirika kwambiri
➢ Madoko anayi a Gigabit Ethernet omwe amathandizira IEEE 802.3at PoE
➢ Akutali PoE Mode A/B switchable
➢ Tamper sensor
➢ Voltage, miyeso yamakono ya petameters
➢ Ma LED odziwika bwino amawonetsa bwino chipangizo ndi mawonekedwe a netiweki
➢ Kusintha kwa mapulogalamu ndi HFC network
➢ SNMP V1/V2/V3
➢ Kuthandizira kubisa kwachinsinsi (BPI/BPI+)
Kugwiritsa ntchito
➢ 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
Magawo aukadaulo
| Zoyambira | |||||
| DOCSIS Standard | 3.1 | ||||
| RF Interface (DS+US, Payokha) | Mtengo wa MCX | ||||
| Ethernet Interface | 4-Port RJ45, ngodya yakumanja | ||||
| Digital Attenuator Interface | 2-Port Digital Attenuator ControlWafer Header 2x7, 2.0mm, ngodya yowongoka | ||||
| Kulowetsa Mphamvu | + 12V / 1A ;+54V/1.4AWafer Chamutu 2x5, 2.54mm, Ngongole Yowongoka | ||||
| Kugwiritsa Ntchito Mphamvu (w/o POE) | 8(TYP.);15 (Max.) | W | |||
| Operating Parameters Monitor | Kugwiritsa Ntchito Mphamvu kwa Dongosolo;Tamper;Kutentha;RF Mphamvu Level;Voltage / Panopa / Kalasi / Detect/ Attenuator | ||||
| Dimensional Kukula | 142.8 x 184.4 | ||||
| Mtsinje | ||
| Frequency Range (m'mphepete mpaka m'mphepete) | 108/258-1218 | 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 | ||
| Kupititsa patsogolo | 1600 (8MHz, 32 Channel Bonding) | Mbps |
| 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 | |
| Kupititsa patsogolo | 3600 (2 ODFM Channels) | Mbps |
| Kumtunda | ||
| Frequency Range (m'mphepete mpaka m'mphepete) | 5-85/204 | MHz |
| 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 |
| Mtengo wa 2560KHz | ||
| Mtengo wa 5120KHz | ||
| Kupititsa patsogolo | 200 (8 Channel Bonding) | Mbps |
| 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 Independently configurable | 2 | |
| Zithunzi za OFDMA | ||
| 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 | ||
| Kupititsa patsogolo | 850 (2 OFDMA Channel) | Mbps |
| POE+ | |
| Zithunzi za POE | 1/2/4 Configurable |
| Standard | IEEE 802.3af ndi IEEE 802.3at |
| Mode | Thandizani onse Mode A ndi Mode B, komanso zosinthika |
| Modi A | Kulumikizana kokhotakhota kwa Efaneti kumalola mphamvu kuti iperekedwe pa ma kondakitala a data.(Zikhomo 1, 2, 3, ndi 6). |
| Njira B | 10BASE-T ndi 100BASE-TX zimangofunika mawiri awiri mwa mawiri anayi kuti atumize ma data, chifukwa chake mphamvu imaperekedwa pa awiriawiri osagwiritsidwa ntchito.(Zikhomo 4, 5, 7, ndi 8). |
| POE Zofikira | Semi-Auto (Zosintha za Factory Default) |
| Ethernet Port Pin |  |
| Kuthekera kwa Kutulutsa kwa POE | PSE Side: 30W (Max.) Kwa 2 madoko + 15.4W (Max.) kwa 2 madoko, ConfigurablePD Mbali: 25.45W (Max.) kwa 2 madoko + 12.95W (Max.) kwa 2 madoko |
| POE Output Voltage | + 54 V |
| Maximum Current | 600mA pa doko |
| Ethernet Cable | CAT-5E kapena Bwino |
Chizindikiro cha LED
Pali ma LED 6 owonetsa mawonekedwe a CM.Pali: Mphamvu, DS, US, Online, RF Level ndi Status LED.
"RF Level", yamitundu iwiri ya LED (yokhala ndi zinthu zofiira ndi zobiriwira) ikuwonetsa mulingo wa RF kumunsi kwa doko lolowera kunsi kwa mtsinje, poyerekeza ndi malire a DOCSIS/Euro-DOCSIS a njira yakumunsi ndi "mphamvu yonse" motere:
| Mawonekedwe a LED | Mlingo |
| Chofiira | apamwamba kwambiri (mulingo wa tchanelo wa DOCSIS kapena mphamvu zonse) |
| Red + Green | malire okwera |
| Green | OK |
| Kunyezimira Red + Green | malire otsika |
| Kunyezimira kofiira | otsika kwambiri |
| Kuzimitsa | palibe njira ya DOCSIS "yosavuta". |
| Mtundu wa LED | Idzalembedwa kuti "STA". On Imawonetsa kuti CM yalumikizidwa ku chipangizo chomwe imayang'anira. Kuthamanga kwachangu poyambitsa, LED imasintha pakati pa kuyatsa ndi kuzimitsa masekondi a 2 aliwonse pamene imazindikira zipangizo zoyang'aniridwa, ndiyeno imakhalabe yoyaka. Ma Flickering Flickers masekondi 10 aliwonse kuwonetsa kuti kulumikizana ndi chipangizo choyang'aniridwa kukugwira ntchito. Off Kumasonyeza kuti kulankhulana ndi kuyang'aniridwa chipangizo watayika. Ma LED akuthwanima pakamphindi 5 zilizonse kusonyeza kuti ntchito yowunikira mkati ikuyang'ana ulalo wolumikizirana kuti muwone ngati chipangizocho chili pa intaneti. |
Ndipo pali ma LED 4 amitundu iwiri owonetsa mawonekedwe a Ethernet Port.
RJ45
Mtengo wa MCX
Kulowetsa Mphamvu
| PIN1 | 12 V |
| PIN2 | GND |
| PIN3 | 54v ndi |
| PIN4 | GND |
| PIN5 | GND |
| PIN6 | GND |
| PIN 7 | AC Voltage monitor (1VAC/0.02VDC) |
| PIN8 | AC Current monitor (1.00A/1.00VDC) |
| PIN9 | 54VDC Monitor wapano (1.00A/1.00VDC) |
| PIN10 | 12VDC Current monitor (1.00A/1.00VDC) |
Digital Attenuator Control
Kuyika kwa PCB
