ECMM, DOCSIS 3.1, 4xGE, POE, 2xMCX, Digital Attenuator, MK440IE-P
Whakaahuatanga Poto:
Ko te MoreLink's MK44IE-P he DOCSIS 3.1 ECMM Module (Embedded Cable Modem Module) e tautoko ana i te 2 × 2 OFDM me te 32 × 8 SC-QAM ki te tuku i te wheako Ipurangi tere-tere kaha.Hoahoa whakamarohia te pāmahana e tika ana mo nga tono ahumahi.
Ko te MK440IE-P te whiriwhiri tino pai mo nga kaiwhakahaere taura e hiahia ana ki te tuku tere tere me te urunga aunui ohaoha ki o raatau kaihoko.Ka tukuna he tere ki te 4Gbps i runga i nga tauranga 4 Giga Ethernet i runga i tana atanga DOCSIS.Ko te MK440IE-P ka taea e nga MSO te tuku ki o raatau kaihoko nga momo tono whanui penei i te waea waea, HD, me te UHD ataata i runga i te tono mo te hononga IP ki te iti oce / home oce (SOHO), te uru Ipurangi tere-tere, nga ratonga rongorau tauwhitiwhiti, etc .
Taipitopito Hua
Tohu Hua
Taipitopito Hua
Ko te MoreLink's MK44IE-P he DOCSIS 3.1 ECMM Module (Embedded Cable Modem Module) e tautoko ana i te 2x2 OFDM me te 32x8 SC-QAM ki te tuku i te wheako Ipurangi tere-tere kaha.Hoahoa whakamarohia te pāmahana e tika ana mo nga tono ahumahi.
Ko te MK440IE-P te whiriwhiri tino pai mo nga kaiwhakahaere taura e hiahia ana ki te tuku tere tere me te urunga aunui ohaoha ki o raatau kaihoko.Ka tukuna he tere ki te 4Gbps i runga i nga tauranga 4 Giga Ethernet i runga i tana atanga DOCSIS.Ko te MK440IE-P ka taea e nga MSO te tuku ki o raatau kaihoko nga momo tono whanui penei i te waea waea, HD, me te UHD ataata i runga i te tono mo te hononga IP ki te iti oce / home oce (SOHO), te uru Ipurangi tere-tere, nga ratonga rongorau tauwhitiwhiti, etc .
Ko te MK440IE-P he taputapu mohio e whakanui ana i ona ahuatanga whakawhiti raraunga taketake me te tautoko IPv6, e tino pai ana mo te tuku raraunga i runga i tenei kawa.
Nga mea nui
Ko te MK440IE-P he pouwhanga taura e rite ana ki te DOCSIS hou®3.1 Whakatakotoranga, me te whakarato i te 2 OFDM me te 32 Single-Carrier QAM ki raro me te whakauru 1.2 GHz Full Band Capture (FBC) te pito o mua, 2 OFDMA me te 8 Single-Carrier QAM awa whakarunga.Ka taea e MK440IE-P te tautoko neke atu i te 5 Gbps whakararo me te neke atu i te 2 Gbps whakarunga.
I runga i te mahi Full Band Capture (FBC), ehara i te mea he Pouwhanga Waea anake, engari ka taea hoki te whakamahi hei Kaitirotiro Tuawhina mo te wa-tūturu.He maha nga ahuatanga o te Spectrum Analyzer e whai hua ana ki nga kaiwhakahaere, penei i te: tiaki tipu me te tātaritanga ipurangi;kitea nga raruraru i mua i te mohio o nga kaihoko;LTE mamao/atu-rangi te kimi urunga me te waahi.
Whakaratohia nga atanga 4-Port Giga Ethernet me te amuamu me te Paerewa POE+ (IEEE 802.3at) me te POE (IEEE 802.3 af), ka taea te whirihora takitahi i ia tauranga POE.
Ko te MK440IE-P he mea whakamarokehia te pāmahana mo te whakauru ki etahi atu hua e hiahiatia ana hei mahi i roto i te taiao o waho, i te wera nui ranei.
Nga waahanga hua
➢ DOCSIS / EuroDOCSIS 3.1 e tika ana
➢ 2x192MHz OFDM te kaha ki te uru ki raro
-4096 tautoko QAM
➢ 32x SC-QAM (Single-Carries QAM) te hongere ki raro te kaha ki te tiki
-1024 tautoko QAM
-16 o nga hongere 32 e kaha ana ki te whakarei ake i te whakakore-whakawhitinga mo te tautoko ataata
➢ 2x96 MHz OFDMA kaha tuku whakarunga
-256 tautoko QAM
-S-CDMA me te tautoko A/TDMA
➢ FBC (Full Band Capture) Mua Whakamutunga
-1.2 GHz Aratuku
-Ka taea te whirihora ki te tango me te hongere i te hihinga o raro
-Tautoko tere huringa hongere
-Wā-tūturu, tātaritanga tae atu ki te mahi tātari hihinga
➢ Nga Attenuators Mamati mo te Raro me te Upstream motuhake
➢ Hoahoa kaitutei o waho mo te tino pono
➢ E wha nga Tauranga Itarangi Gigabit e tautoko ana i te IEEE 802.3at PoE
➢ Ka taea te whakawhiti te Aratau PoE Mamao A/B
➢ Pūoko raweke
➢ Ngaohiko, inenga inenga o naianei
➢ Ko nga LED kua tautuhia pai e whakaatu ana i te taputapu me te mana whatunga
➢ Whakahounga rorohiko na te whatunga HFC
➢ SNMP V1/V2/V3
➢ Tautokohia te whakamunatanga tūmataitinga turanga (BPI/BPI+)
Taupānga
➢ Tirohanga Ataata Kaamera IP
➢ Putau Whakamuri Iti
➢ Tohu Mamati
➢ Te Huringa Whero Wi-Fi
➢ Paoho ohorere
➢ Taone Ataata
➢ Ko etahi atu ka hiahia pakihi mo DOCSIS
Tawhā Hangarau
| Taketake | |||||
| DOCSIS Paerewa | 3.1 | ||||
| Atanga RF (DS+US, Motuhake) | MCX | ||||
| Atanga Itarangi | 4-Tauranga RJ45, Koki Matau | ||||
| Atanga Attenuator Mamati | 2-Port Digital Attenuator ManaWafer Pane 2x7, 2.0mm, Koki Tika | ||||
| Whakauru Mana | +12V /1A ;+54V/1.4AWafer Pane 2x5, 2.54mm, Koki Tika | ||||
| Whakamahi Hiko (w/o POE) | 8(TYP.);15(Mōrahi) | W | |||
| Aroturuki Tawhā Mahi | Te Whakamahi Mana o te Pūnaha;Tamper;Te pāmahana;Taumata Mana RF;Ngaohiko/ Naianei / Karaehe / Rapu/ Attenuator | ||||
| Rahi Ahu | 142.8 x 184.4 | ||||
| Whakararo | ||
| Awhe Auautanga (te taha ki te tapa) | 108/258-1218 | MHz |
| Impedance Tāuru | 75 | Ω |
| Ngaronga Whakahoki Whakauru (puta noa i te awhe auau) | ≥ 6 | dB |
| Ko nga hongere SC-QAM | ||
| Te maha o nga hongere | 32 | mōrahi |
| Awhe Taumata (kotahi te hongere) | North Am (64 QAM me 256 QAM): -15 ki te +15 | |
| EURO (64 QAM): -17 ki te +13 | dBmV | |
| EURO (256 QAM): -13 ki te +17 | ||
| Momo Whakawaenga | 64 QAM me 256 QAM | |
| Reiti Tohu (whakaingoa) | Te Tai Tokerau Am (64 QAM): 5.056941 | Msym/s |
| Te Tai Tokerau Am (256 QAM): 5.360537 | ||
| EURO (64 QAM me 256 QAM): 6.952 | ||
| Aratuku | Te Tai Tokerau Am (64 QAM/256QAM me α=0.18/0.12): 6 | MHz |
| EURO (64 QAM/256QAM me α=0.15): 8 | ||
| Putanga | 1600 (8MHz, 32 Hononga Hongere) | Mbps |
| Nga hongere OFDM | ||
| Momo Waitohu | OFDM | |
| Morahi OFDM Channel Aratuku | 192 | MHz |
| Te maha o nga hongere OFDM | 2 | |
| Momo Whakawaenga | QPSK, 16-QAM, 64-QAM,128-QAM, 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM | |
| Putanga | 3600 (2 Rererangi ODFM) | Mbps |
| whakarunga | ||
| Awhe Auautanga(te taha ki te tapa) | 5-85/204 | MHz |
| Putanga Putanga | 75 | Ω |
| Taumata Tuku Morahi | +65 | dBmV |
| Nganganga Whakahoki Putanga | ≥ 6 | dB |
| Ko nga hongere SC-QAM | ||
| Momo Waitohu | TDMA, S-CDMA | |
| Te maha o nga hongere | 8 | mōrahi |
| Momo Whakawaenga | QPSK, 8 QAM, 16 QAM, 32 QAM, 64 QAM, me te 128 QAM | |
| Taumata Tuku Iti | Pmin= +17 i te reiti tohu ≤1280KHz | dBmV |
| 2560KHz reiti tohu | ||
| 5120KHz reiti tohu | ||
| Putanga | 200 (8 Hongere Hononga) | Mbps |
| Nga hongere OFDMA | ||
| Momo Waitohu | OFDMA | |
| Morahi OFDMA Channel Aratuku | 96 | MHz |
| Ko te iti o te OFDMA e nohoia ana te Aratuku | 6.4 (mo 25 KHz te mokowhiti kawe-iti) | MHz |
| 10 (mō te 50 KHz mokowā kaikawe iti) | ||
| Te maha o te whirihora motuhake | 2 | |
| Nga hongere OFDMA | ||
| Te Mokowā Hongere Kaariroto | 25, 50 | KHz |
| Momo Whakawaenga | BPSK, QPSK, 8-QAM, 16-QAM, 32-QAM, 64-QAM,128-QAM, | |
| 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM | ||
| Putanga | 850 (2 OFDMA Channel) | Mbps |
| POE+ | |
| Tauranga POE | 1/2/4 Ka taea te whirihora |
| Paerewa | IEEE 802.3af me IEEE 802.3at |
| Aratau | Tautokohia te Aratau A me te Aratau B, ka taea te whirihora |
| Aratau A | Ko te hononga Ethernet takirua ka taea te tuku mana ki runga i nga kaikawe raraunga.(Nga titi 1, 2, 3, me te 6). |
| Aratau B | Ko te 10BASE-T me te 100BASE-TX e hiahia ana kia rua nga takirua mai i nga takirua e wha mo te tuku raraunga, na reira ka tukuna te mana ki nga takirua kaore i whakamahia.(Nga titi 4, 5, 7, me te 8). |
| POE Taunoa | Semi-Aunoa (Tautuhinga Wheketere Taunoa) |
| Itarangi Tauranga Pin |  |
| POE Putanga Putanga | PSE Taha: 30W (Max.) mo nga tauranga 2 + 15.4W (Max.) mo nga tauranga 2, ConfigurablePD Taha: 25.45W (Max.) mo nga tauranga 2 + 12.95W (Max.) mo nga tauranga 2 |
| Ngaohiko Putanga POE | +54V |
| Mōrahi o nāianei | 600mA mo ia tauranga |
| Tauira Itarangi | CAT-5E pai ake ranei |
Tohu LED
E 6 nga rama hei tohu i te mana CM.He: Mana, DS, US, Tuihono, Taumata RF me te LED Tūnga.
Ko te "Taumata RF", he rama-tae-rua (me nga huānga whero me te matomato) e tohu ana i te taumata RF whakararo i te tauranga whakauru whakararo, e pa ana ki nga rohe DOCSIS/Euro-DOCSIS mo te hongere o raro me te "mana katoa" e whai ake nei:
| mana LED | Taumata |
| Whero | teitei rawa (DOCSIS taumata hongere, mana katoa ranei) |
| Whero + Kakariki | rohe teitei |
| Kakariki | OK |
| Whero Rararo + Kakariki | rohe iti |
| He whero kanapa | iti rawa |
| Wehe | karekau he hongere DOCSIS "whakatangihia". |
| LED tūnga | Ka tapaina ko "STA".On E tohu ana kei te hono te CM ki tetahi taputapu e aroturukihia ana. He tere te pupuhi i te tiimatanga, ka huri te LED i waenga me te whakaweto ia 2 hēkona i a ia e kite ana i nga taputapu ka aro turukihia, katahi ka mau tonu te rama. Ka korikori ia 10 hēkona hei tohu kei te kaha te hononga ki te taputapu aroturuki. Weto E tohu ana kua ngaro te whakawhitiwhiti korero me te taputapu kua aro turukihia. Ka mokowhiti te rama i ia 5 hēkona hei tohu kei te tirotirohia e te tono aroturuki o roto te hononga whakawhitiwhiti kia kite mena kei te ipurangi te taputapu. |
A, e 4 nga rama rama takirua hei tohu i te mana o te Tauranga Ethernet.
RJ45
MCX
Whakauru Mana
| PIN1 | 12V |
| PIN2 | GND |
| PIN3 | 54V |
| PIN4 | GND |
| PIN5 | GND |
| PIN6 | GND |
| PIN7 | Aroturuki Ngaohiko AC(1VAC/0.02VDC) |
| PIN8 | Aroturuki AC Naianei(1.00A/1.00VDC) |
| PIN9 | 54VDC Aroturuki onāianei(1.00A/1.00VDC) |
| PIN10 | 12VDC Aroturuki o naianei(1.00A/1.00VDC) |
Mana Attenuator Mamati
Whakanoho PCB
