ECMM, DOCSIS 3.1, 4xGE, POE, 2xMCX, Digital Attenuator, MK440IE-P
Takaitaccen Bayani:
The MoreLink's MK44IE-P shine DOCSIS 3.1 ECMM Module (Cable Modem Modem Module) yana goyan bayan 2 × 2 OFDM da 32 × 8 SC-QAM don sadar da ƙwarewar Intanet mai sauri mai ƙarfi.Zazzabi mai taurin ƙira wanda ya dace da aikace-aikacen masana'antu.
MK440IE-P shine mafi kyawun zaɓi ga ma'aikatan kebul waɗanda ke son bayar da hanyoyin sadarwa mai sauri da tattalin arziƙi zuwa tushen abokin ciniki.Yana ba da saurin gudu zuwa 4Gbps dangane da tashoshin Giga Ethernet guda 4 akan ƙirar DOCSIS.MK440IE-P yana ba MSOs damar ba abokan cinikinsu aikace-aikacen watsa shirye-shirye daban-daban kamar wayar tarho, HD, da bidiyo na UHD akan buƙatu akan haɗin IP zuwa ƙaramin oce / oce (SOHO), samun damar Intanet mai sauri na zama, sabis na multimedia m, da sauransu. .
Cikakken Bayani
Tags samfurin
Cikakken Bayani
MoreLink's MK44IE-P shine DOCSIS 3.1 ECMM Module (Embedded Cable Modem Module) yana goyan bayan 2 × 2 OFDM da 32x8 SC-QAM don isar da ƙwarewar Intanet mai ƙarfi mai ƙarfi.Zazzabi mai taurin ƙira wanda ya dace da aikace-aikacen masana'antu.
MK440IE-P shine mafi kyawun zaɓi ga ma'aikatan kebul waɗanda ke son bayar da hanyoyin sadarwa mai sauri da tattalin arziƙi zuwa tushen abokin ciniki.Yana ba da saurin gudu zuwa 4Gbps dangane da tashoshin Giga Ethernet guda 4 akan ƙirar DOCSIS.MK440IE-P yana ba MSOs damar ba abokan cinikinsu aikace-aikacen watsa shirye-shirye daban-daban kamar wayar tarho, HD, da bidiyo na UHD akan buƙatu akan haɗin IP zuwa ƙaramin oce / oce (SOHO), samun damar Intanet mai sauri na zama, sabis na multimedia m, da sauransu. .
MK440IE-P na'ura ce mai hankali wacce ke haɓaka mahimman abubuwan watsa bayananta tare da tallafin IPv6, wanda ya sa ya dace musamman don watsa bayanai dangane da wannan ka'ida.
Karin bayanai
MK440IE-P ne na USB modem mai yarda da sabon DOCSIS®3.1 Ƙayyadaddun bayanai, kuma yana ba da 2 OFDM da 32 Single-Carrier QAM downstream tare da haɗakar 1.2 GHz Full Band Capture (FBC) gaban gaba, 2 OFDMA da 8 Single-Carrier QAM na sama.MK440IE-P yana da ikon tallafawa sama da 5 Gbps ƙasa da sama da 2 Gbps sama.
Tushen akan aikin Full Band Capture (FBC), ba kawai Cable Modem ba, amma kuma ana iya amfani dashi azaman Spectrum Analyzer na ainihi.Spectrum Analyzer yana da fasali da yawa waɗanda ke fa'ida ga masu aiki, kamar: kulawar tsire-tsire mai saurin gaske da tantancewar kan layi;gano matsalolin kafin abokan ciniki su gane su;Gano shigar LTE mai nisa/kashe-iska da kuma gurɓata shi.
Samar da musaya na Giga Ethernet na Port 4-Port da ƙararrawa tare da Standard POE + (IEEE 802.3at) da POE (IEEE 802.3 af), kowane tashar POE za a iya daidaita shi ta daban.
MK440IE-P shine zafin jiki mai taurare don haɗawa a cikin wasu samfuran da ake buƙata don aiki a cikin waje ko matsanancin yanayin zafi.
Siffofin Samfur
➢ DOCSIS / EuroDOCSIS 3.1 mai yarda
➢ 2x192MHz OFDM damar liyafar ƙasa
-4096 QAM goyon baya
➢ 32x SC-QAM (Single-Caries QAM) ikon liyafar ƙasa
-1024 QAM goyon baya
-16 na tashoshi 32 masu iya haɓaka de-interleaving don tallafin bidiyo
➢ 2x96 MHz OFDMA karfin watsawa na sama
-256 QAM goyon baya
-S-CDMA da A/TDMA goyon baya
➢ FBC (Full Band Capture) Ƙarshen Gaba
- 1.2 GHz bandwidth
- Mai daidaitawa don karɓa da tashoshi a cikin bakan ƙasa
-Taimakawa canjin tashar sauri
-Lokaci na gaske, bincike gami da aikin nazarin bakan
➢ Digital Attenuators don Downstream da Upstream daban
➢ Tsara mai sa ido na waje don babban abin dogaro
➢ Gigabit Ethernet Ports guda hudu masu goyan bayan IEEE 802.3at PoE
➢ Yanayin PoE mai nisa A/B mai sauyawa
➢ Tamper Sensor
➢ Voltage, ma'auni na petameter na yanzu
➢ Fitattun LEDs suna nuna na'urar da matsayin cibiyar sadarwa
➢ Haɓaka software ta hanyar sadarwar HFC
➢ SNMP V1/V2/V3
➢ Goyan bayan bayanan sirri na asali (BPI/BPI+)
Aikace-aikace
➢ Kula da Bidiyo na Kamara ta IP
➢ Kananan Kwayoyin Baya
➢ Alamar Dijital
➢ Wi-Fi Hotspot Traffic
➢ Watsa shirye-shiryen gaggawa
➢ Garuruwan Smart
➢ Wasu waɗanda ke buƙatar kasuwanci akan DOCSIS
Ma'aunin Fasaha
| Abubuwan asali | |||||
| DOCSIS Standard | 3.1 | ||||
| Interface RF (DS+US, dabam) | MCX | ||||
| Ethernet Interface | 4-Port RJ45, Kusurwar Dama | ||||
| Interface Attenuator Digital | 2-Port Digital Attenuator ControlWafer Header 2x7, 2.0mm, Madaidaicin kusurwa | ||||
| Shigar da Wuta | + 12V / 1A;+54V/1.4AWafer Header 2x5, 2.54mm, Madaidaicin kusurwa | ||||
| Amfanin Wutar Lantarki (w/o POE) | 8 (TYP.);15 (Max.) | W | |||
| Kulawa da Ma'aunin Aiki | Amfani da Wutar Lantarki na Tsarin;Tamper;Zazzabi;Matsayin Ƙarfin RF;Voltage / na yanzu / Class / Gano / Attenuator | ||||
| Girman Girma | 142.8 x 184.4 | ||||
| A ƙasa | ||
| Rage Mitar (gefi zuwa gefe) | 108/258-1218 | MHz |
| Input Impedance | 75 | Ω |
| Asarar Dawowar shigarwa (a cikin kewayon mitoci) | ≥ 6 | dB |
| Tashoshi SC-QAM | ||
| Yawan Tashoshi | 32 | max |
| Matsayin Matsayi (tasha ɗaya) | Arewa Am (64 QAM da 256 QAM): -15 zuwa +15 | |
| EURO (64 QAM): -17 zuwa +13 | dBmV | |
| EURO (256 QAM): -13 zuwa +17 | ||
| Nau'in Modulation | 64 QAM da 256 QAM | |
| Ƙimar Alama (na ƙima) | Arewa Am (64 QAM): 5.056941 | Msym/s |
| Arewa Am (256 QAM): 5.360537 | ||
| EURO (QAM 64 da 256 QAM): 6.952 | ||
| Bandwidth | North Am (64 QAM/256QAM tare da α=0.18/0.12): 6 | MHz |
| EURO (64 QAM/256QAM tare da α=0.15): 8 | ||
| Kayan aiki | 1600 (8MHz, 32 Channel Bonding) | Mbps |
| Tashoshin OFDM | ||
| Nau'in sigina | OFDM | |
| Matsakaicin Bandwidth Channel OFDM | 192 | MHz |
| Yawan tashoshi OFDM | 2 | |
| Nau'in Modulation | QPSK, 16-QAM, 64-QAM, 128-QAM, 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM | |
| Kayan aiki | 3600 (2 tashoshi na ODFM) | Mbps |
| Upstream | ||
| Rage Mitar (gefi zuwa gefe) | 5-85/204 | MHz |
| Ƙaddamar da fitarwa | 75 | Ω |
| Matsakaicin Matsayin Watsawa | +65 | dBmV |
| Asarar Komawa Fitowa | ≥ 6 | dB |
| Tashoshi SC-QAM | ||
| Nau'in sigina | TDMA, S-CDMA | |
| Yawan Tashoshi | 8 | max |
| Nau'in Modulation | QPSK, 8 QAM, 16 QAM, 32 QAM, 64 QAM, da 128 QAM | |
| Mafi ƙarancin Matsayin Watsawa | Pmin= +17 a ƙimar alamar ≤1280KHz | dBmV |
| 2560 kHz darajar | ||
| 5120KHz darajar alama | ||
| Kayan aiki | 200 (8 Channel Bonding) | Mbps |
| Tashar OFDMA | ||
| Nau'in sigina | OFDMA | |
| Matsakaicin Bandwidth Channel OFDMA | 96 | MHz |
| Matsakaicin Matsakaicin Matsakaicin OFDMA | 6.4 (don 25 kHz tazarar mai ɗaukar kaya) | MHz |
| 10 (don 50 kHz tazarar mai ɗaukar kaya) | ||
| Yawan daidaitawa Mai zaman kansa | 2 | |
| Tashar OFDMA | ||
| Tazarar mai ɗaukar kaya | 25, 50 | KHz |
| Nau'in Modulation | BPSK, QPSK, 8-QAM, 16-QAM, 32-QAM, 64-QAM, 128-QAM, | |
| 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM | ||
| Kayan aiki | 850 (2 OFMA Channel) | Mbps |
| POE+ | |
| POE Ports | 1/2/4 Mai daidaitawa |
| Daidaitawa | IEEE 802.3af da IEEE 802.3at |
| Yanayin | Goyi bayan Yanayin A da Yanayin B, da daidaitawa |
| Mode A | Twisted-biyu haɗin Ethernet yana ba da damar watsa wutar lantarki akan masu sarrafa bayanai.(Pins 1, 2, 3, and 6). |
| Yanayin B | 10BASE-T da 100BASE-TX kawai suna buƙatar nau'i-nau'i biyu daga cikin nau'i-nau'i hudu don watsa bayanai, saboda haka ana watsa wutar lantarki akan nau'i-nau'i marasa amfani.(Fitowa 4, 5, 7, da 8). |
| POE Default | Semi-Auto (Tsoffin Saitin Masana'anta) |
| Ethernet Port Pin |  |
| Ƙarfin Fitar POE | PSE Side: 30W (Max.) don 2 tashar jiragen ruwa + 15.4W (Max.) Don 2 tashar jiragen ruwa, ConfigurablePD Side: 25.45W (Max.) don 2 tashar jiragen ruwa + 12.95W (Max.) Don 2 tashar jiragen ruwa |
| POE Fitar Wutar Lantarki | +54V |
| Matsakaicin Yanzu | 600mA a kowace tashar jiragen ruwa |
| Ethernet Cable | CAT-5E ko mafi kyau |
Alamar LED
Akwai LEDs 6 don nuna halin CM.Akwai: Wuta, DS, US, Kan layi, Matsayin RF da Matsayin LED.
"Matsayin RF", LED mai launi biyu (tare da abubuwa masu launin ja da kore) suna nuna matakin RF na ƙasa a tashar shigar da ruwa ta ƙasa, dangane da iyakokin DOCSIS / Yuro-DOCSIS don tashar ƙasa da "ƙarfin ƙarfi" kamar haka:
| Matsayin LED | Mataki |
| Ja | yayi tsayi sosai (matakin tashar DOCSIS ko jimlar iko) |
| Ja + Kore | iyakar iyaka |
| Kore | OK |
| Ja mai walƙiya + Kore | iyakar iyaka |
| Ja mai walƙiya | ya yi ƙasa da ƙasa |
| Kashe | babu tashar "mai daidaitawa" DOCSIS |
| Matsayin LED | Za a yi masa lakabi da "STA".On Yana Nuna cewa CM yana haɗa da na'urar da yake saka idanu. Saurin bugun jini a farawa, LED ɗin yana musanya tsakanin kunnawa da kashe kowane daƙiƙa 2 yayin da yake gano na'urorin da aka sa ido, sannan kuma ya kasance a hankali. Flickering Flickers kowane daƙiƙa 10 don nuna cewa haɗin tare da na'urar da aka sa ido yana aiki. Kashe Yana nuna cewa sadarwa tare da na'urar da aka sa ido ta ɓace. LED ɗin yana kiftawa na ɗan lokaci kowane sakan 5 don nuna cewa aikace-aikacen sa ido na ciki yana duba hanyar sadarwar don ganin ko na'urar tana kan layi. |
Kuma akwai LED masu launi guda 4 don nuna matsayin tashar tashar Ethernet.
RJ45
MCX
Shigar da Wuta
| PIN1 | 12V |
| PIN2 | GND |
| PIN3 | 54V |
| PIN4 | GND |
| PIN5 | GND |
| PIN6 | GND |
| PIN7 | AC Voltage Monitor (1VAC/0.02VDC) |
| PIN8 | AC na yanzu mai duba (1.00A/1.00VDC) |
| PIN9 | 54VDC Mai saka idanu na yanzu (1.00A/1.00VDC) |
| PIN10 | 12VDC Mai saka idanu na yanzu (1.00A/1.00VDC) |
Digital Attenuator Control
Wurin PCB
