ECMM, DOCSIS 3.1, 4xGE, POE, 2xMCX, Digital Attenuator, MK440IE-P
Tlhaloso e Khutšoanyane:
MK44IE-P ea MoreLink ke DOCSIS 3.1 ECMM Module (Embedded Cable Modem Module) e tšehetsang 2×2 OFDM le 32×8 SC-QAM ho fana ka phihlelo e matla ea Inthanete ea lebelo le phahameng.Moralo o thata oa mocheso o loketseng lits'ebetso tsa indasteri.
MK440IE-P ke khetho e phethahetseng bakeng sa basebelisi ba li-cable ba batlang ho fana ka phihlello e pharalletseng ea moruo ho bareki ba bona.E fana ka lebelo ho fihla ho 4Gbps e ipapisitse le likou tse 4 tsa Giga Ethernet holim'a sebopeho sa eona sa DOCSIS.MK440IE-P e lumella li-MSO ho fa bareki ba tsona lits'ebetso tse fapaneng tsa marang-rang tse kang telecommuting, HD, le video ea UHD e batloang holim'a khokahanyo ea IP ho oce / home oce (SOHO), phihlello ea marang-rang e potlakileng ea bolulo, lits'ebeletso tsa multimedia tse sebetsang, jj. .
Lintlha tsa Sehlahisoa
Li-tag tsa Sehlahisoa
Lintlha tsa Sehlahisoa
MK44IE-P ea MoreLink ke DOCSIS 3.1 ECMM Module (Embedded Cable Modem Module) e tšehetsang 2x2 OFDM le 32x8 SC-QAM ho fana ka boiphihlelo bo matla ba Marang-rang ba lebelo le holimo.Moralo o thata oa mocheso o loketseng lits'ebetso tsa indasteri.
MK440IE-P ke khetho e phethahetseng bakeng sa basebelisi ba li-cable ba batlang ho fana ka phihlello e pharalletseng ea moruo ho bareki ba bona.E fana ka lebelo ho fihla ho 4Gbps e ipapisitse le likou tse 4 tsa Giga Ethernet holim'a sebopeho sa eona sa DOCSIS.MK440IE-P e lumella li-MSO ho fa bareki ba tsona lits'ebetso tse fapaneng tsa marang-rang tse kang telecommuting, HD, le video ea UHD e batloang holim'a khokahanyo ea IP ho oce / home oce (SOHO), phihlello ea marang-rang e potlakileng ea bolulo, lits'ebeletso tsa multimedia tse sebetsang, jj. .
MK440IE-P ke sesebelisoa se bohlale se ntlafatsang likarolo tsa eona tsa mantlha tsa phetisetso ea data ka tšehetso ea IPv6, e etsang hore e tšoanelehe haholo bakeng sa phetiso ea data e thehiloeng ho protocol ena.
Lintlha-khōlō
MK440IE-P ke modem ea cable e tsamaellanang le DOCSIS e ncha®3.1 Litlhaloso, 'me e fana ka 2 OFDM le 32 Single-Carrier QAM e theohelang tlaase e kopantsoeng le 1.2 GHz Full Band Capture (FBC), 2 OFDMA le likanale tse 8 tsa Single-Carrier QAM tse holimo.MK440IE-P e khona ho ts'ehetsa ho feta 5 Gbps tlase le ho feta 2 Gbps holimo.
Base on Full Band Capture (FBC) ts'ebetso, ha se Modem ea Cable feela, empa hape e ka sebelisoa e le Spectrum Analyzer ea nako ea nnete.Spectrum Analyzer e na le likarolo tse ngata tse ruisang basebetsi molemo, joalo ka: tlhokomelo ea semela e sebetsang le tlhahlobo ea marang-rang;bona mathata pele bareki ba a hlokomela;hole LTE/off-air ingress ho lemoha le ho etsa sebaka.
Fana ka li-interface tsa 4-Port Giga Ethernet le tletlebo ka Standard POE + (IEEE 802.3at) le POE (IEEE 802.3 af), koung e 'ngoe le e' ngoe ea POE e ka hlophisoa ka thoko.
MK440IE-P ke mocheso o thata bakeng sa ho kopanngoa lihlahisoa tse ling tse hlokehang ho sebetsa ka ntle kapa tikolohong ea mocheso o feteletseng.
Likarolo tsa Sehlahisoa
➢ DOCSIS / EuroDOCSIS 3.1 e lumellana
➢ 2x192MHz OFDM ea ho amohela ka tlase
-4096 QAM tšehetso
➢ 32x SC-QAM (Single-Caries QAM) kananelo e nang le bokhoni ba ho amohela
-1024 QAM tšehetso
-16 ea liteishene tse 32 tse khonang ho ntlafala ha li-interleaving bakeng sa tšehetso ea video
➢ 2x96 MHz OFDMA matla a phetiso ea molapo o holimo
-256 QAM tšehetso
-S-CDMA le A/TDMA tšehetso
➢ FBC (Full Band Capture) Front End
-1.2 GHz Bandwidth
- E hlophisehile ho amohela le kanale sebakeng se tlase sa noka
-E tšehetsa phetoho e potlakileng ea kanale
- Nako ea 'nete, tlhahlobo e kenyelletsang ts'ebetso ea spectrum analyzer
➢ Digital Attenuators bakeng sa Downstream le Upstream ka thoko
➢ Moralo o ikemetseng oa ho lebela kantle ho ts'epahalo e phahameng
➢ Maemakepe a mane a Gigabit Ethernet a tšehetsa IEEE 802.3at PoE
➢ Remote PoE Mode A/B switchable
➢ Tamper sensor
➢ Tekanyo ea motlakase, litekanyo tsa hajoale tsa petameter
➢ Li-LED tse hlalositsoeng hantle li bonts'a sesebelisoa le boemo ba marang-rang
➢ Ntlafatso ea software ka marang-rang a HFC
➢ SNMP V1/V2/V3
➢ Ts'ehetsa ts'ireletso ea lekunutu ea mantlha (BPI/BPI+)
Kopo
➢ Tekolo ea Video ea Khamera ea IP
➢ Small Cell Backhaul
➢ Letšoao la Digital
➢ Sephethephethe sa Wi-Fi Hotspot
➢ Khaso ea tšohanyetso
➢ Smart Cities
➢ Tse ling tse hlokang khoebo ka DOCSIS
Tekheniki Parameters
| Lintho tsa motheo | |||||
| DOCSIS Standard | 3.1 | ||||
| RF Interface (DS+US, Ka thoko) | MCX | ||||
| Ethernet Interface | 4-Port RJ45, Lekhutlo le Le letona | ||||
| Digital Attenuator Interface | 2-Port Digital Attenuator ControlWafer Header 2x7, 2.0mm, Angle e Otlolohileng | ||||
| Kenyeletso ya Matla | +12V /1A ;+54V/1.4AWafer Header 2x5, 2.54mm, Angle e Otlolohileng | ||||
| Tšebeliso ea Matla (w/o POE) | 8(MOFUTA.);15(Max.) | W | |||
| Operating Parameters Monitor | Tšebeliso ea Matla a Sisteme;Tamper;Mocheso;Boemo ba Matla a RF;Voltage/ Hajoale /Sehlopha (se-tla-tse) /Detect/ Setsibi | ||||
| Boholo ba Dimensional | 142.8 x 184,4 | ||||
| Tlase | ||
| Frequency Range (bohale ho isa pheletsong) | 108/258-1218 | MHz |
| Kena Impedans | 75 | Ω |
| Tahlehelo ea ho Khutlisa ho Kena (ho pholletsa le mefuta e mengata) | ≥6 | dB |
| Likanale tsa SC-QAM | ||
| Palo ea Likanale | 32 | max |
| Boemo ba Boemo (kanale e le 'ngoe) | North Am (64 QAM le 256 QAM): -15 ho +15 | |
| EURO (64 QAM): -17 ho +13 | dBmV | |
| EURO (256 QAM): -13 ho +17 | ||
| Mofuta oa Modulation | 64 QAM le 256 QAM | |
| Sekhahla sa Letšoao (lebitso) | North Am (64 QAM): 5.056941 | Msym/s |
| North Am (256 QAM): 5.360537 | ||
| EURO (64 QAM le 256 QAM): 6.952 | ||
| Bophahamo ba motlakase | North Am (64 QAM/256QAM le α=0.18/0.12): 6 | MHz |
| EURO (64 QAM/256QAM le α=0.15): 8 | ||
| Phello | 1600 (8MHz, 32 Channel Bonding) | Mbps |
| Likanale tsa OFDM | ||
| Mofuta oa Letšoao | OFDM | |
| Boholo ba Bandwidth ea Channel ea OFDM | 192 | MHz |
| Palo ea likanale tsa OFDM | 2 | |
| Mofuta oa Modulation | QPSK, 16-QAM, 64-QAM, 128-QAM, 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM | |
| Phello | 3600 (Likanale tse 2 tsa ODFM) | Mbps |
| Holimo | ||
| Frequency Range (bohale ho isa pheletsong) | 5-85/204 | MHz |
| Sephetho se Impedans | 75 | Ω |
| Boemo bo phahameng ba Phetiso | +65 | dBmV |
| Sephetho sa ho Khutlisa Tahlehelo | ≥6 | dB |
| Likanale tsa SC-QAM | ||
| Mofuta oa Letšoao | TDMA, S-CDMA | |
| Palo ea Likanale | 8 | max |
| Mofuta oa Modulation | QPSK, 8 QAM, 16 QAM, 32 QAM, 64 QAM, le 128 QAM | |
| Bonyane Boemo ba Phetiso | Pmin= +17 ho ≤1280KHz sekhahla sa letšoao | dBmV |
| 2560KHz sekhahla sa letšoao | ||
| Sekhahla sa letšoao la 5120KHz | ||
| Phello | 200 (8 Channel Bonding) | Mbps |
| Likanale tsa OFDMA | ||
| Mofuta oa Letšoao | OFDMA | |
| Boholo ba Bandwidth ea Channel ea OFDMA | 96 | MHz |
| Bonyane ba Bandwidth ba nang le OFDMA | 6.4 (bakeng sa sebaka sa 25 KHz sa mopalami o monyenyane) | MHz |
| 10 (bakeng sa sebaka sa 50 KHz sa mopalami o monyenyane) | ||
| Palo ea tse ka hlophisoang ka boikemelo | 2 | |
| Likanale tsa OFDMA | ||
| Subcarrier Channel Spacing | 25, 50 | KHz |
| Mofuta oa Modulation | BPSK, QPSK, 8-QAM, 16-QAM, 32-QAM, 64-QAM, 128-QAM, | |
| 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM | ||
| Phello | 850 (2 OFDMA Channel) | Mbps |
| POE+ | |
| Boema-kepe ba POE | 1/2/4 Configuable |
| Standard | IEEE 802.3af le IEEE 802.3at |
| Mokhoa | E ts'ehetsa Mode A le Mode B ka bobeli, 'me e ka lokisoa |
| Mokhoa oa A | Khokahano ea Ethernet e sothehileng e lumella matla hore a fetisoe ho li-conductors tsa data.(Lithakhisa 1, 2, 3, le 6). |
| Mokhoa oa B | 10BASE-T le 100BASE-TX e hloka feela lipara tse peli ho tse 'ne bakeng sa phetisetso ea data, ka hona matla a fetisoang ka lipara tse sa sebelisoeng.(Lithakhisa 4, 5, 7, le 8). |
| POE ea kamehla | Semi-Auto (Peakanyo e Ikemetseng ea Femethari) |
| Ethernet Port Pin |  |
| POE Output bokhoni | Lehlakoreng la PSE: 30W (Max.) bakeng sa likou tsa 2 + 15.4W (Max.) bakeng sa likou tsa 2, Lehlakoreng la ConfigurablePD: 25.45W (Max.) bakeng sa likou tsa 2 + 12.95W (Max.) bakeng sa likou tsa 2 |
| POE Output Voltage | + 54V |
| Boholo ba Hona Joale | 600mA ka boema-kepe |
| Ethernet Cable | CAT-5E kapa Betere |
Letšoao la LED
Ho na le li-LED tse 6 tse bontšang boemo ba CM.Ho na le: Matla, DS, US, Marang-rang, Boemo ba RF le Boemo ba LED.
"RF Level", LED e nang le mebala e 'meli (e nang le likarolo tse khubelu le tse tala) e bontša boemo ba RF bo tlaase botlaaseng ba koung ea ho kenya tlaase, e amanang le meeli ea DOCSIS / Euro-DOCSIS bakeng sa mocha o ka tlaase le "matla a feletseng" ka tsela e latelang:
| Boemo ba LED | Boemo |
| Khubedu | holimo haholo (boemo ba mocha oa DOCSIS kapa matla a felletseng) |
| Bokhubelu + Botala | bophahamo ba moeli |
| Botala | OK |
| Bokhubelu bo Benyang + Botala | moeli o tlase |
| Bofubedu bo hadima | tlase haholo |
| E tima | ha ho "tunable" mocha oa DOCSIS |
| Boemo ba LED | E tla ngoloa e le “STA”.On E bontša hore CM e hoketsoe sesebelisoa seo e se behang leihlo. Ho otla ka potlako ha ho qala, LED e fetoha pakeng tsa ho tima le ho tima metsotsoana e meng le e meng ea 2 ha e ntse e bona lisebelisoa tse behiloeng leihlo, ebe e lula e khantšitse ka mokhoa o tsitsitseng. Flickering Flickers metsotsoana e meng le e meng e 10 ho bonts'a hore khokahano le sesebelisoa se shebiloeng ea sebetsa. Off E bontša hore puisano le sesebediswa shebiloeng e lahlehile. Lebone la LED le panya ka motsotsoana ka mor'a metsotsoana e meng le e meng e 5 ho bonts'a hore ts'ebeliso ea kahare ea ho beha leihlo e ntse e sheba sehokelo sa puisano ho bona hore na sesebelisoa se inthaneteng. |
'Me ho na le li-LED tse 4 tsa mebala e habeli ho bonts'a boemo ba Ethernet Port.
RJ45
MCX
Kenyeletso ya Matla
| PIN1 | 12V |
| PIN2 | GND |
| PIN3 | 54V |
| PIN4 | GND |
| PIN5 | GND |
| PIN6 | GND |
| PIN7 | AC Voltage monitor(1VAC/0.02VDC) |
| PIN8 | Sesebelisoa sa hajoale sa AC (1.00A/1.00VDC) |
| PIN9 | 54VDC Mohloli oa hajoale(1.00A/1.00VDC) |
| PIN10 | 12VDC Mohlahlobi oa hajoale (1.00A/1.00VDC) |
Digital Attenuator Control
Ho beoa ha PCB
