ECMM, DOCSIS 3.0, 2xGE, 2xMCX, SA120IE
Sharaxaad Gaaban:
MoreLink's SA120IE waa DOCSIS 3.0 ECMM Module (Module Cable Modem Module ku xidhan) oo taageeraya ilaa 8 kan hoose iyo 4 kanaal oo isku xidhan si loo bixiyo khibrad internet oo xawaare sare leh.
SA120IE waa heerkul adag oo loogu talagalay isdhexgalka alaabada kale ee looga baahan yahay inay ka shaqeeyaan meel ka baxsan heerkulka heerkulka xad dhaafka ah.
Faahfaahinta Alaabta
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Faahfaahinta Alaabta
MoreLink's SA120IE waa DOCSIS 3.0 ECMM Module (Module Cable Modem Module ku xidhan) oo taageeraya ilaa 8 kan hoose iyo 4 kanaal oo isku xidhan si loo bixiyo khibrad internet oo xawaare sare leh.
SA120IE waa heerkul adag oo loogu talagalay isdhexgalka alaabada kale ee looga baahan yahay inay ka shaqeeyaan meel ka baxsan heerkulka heerkulka xad dhaafka ah.
Iyada oo ku saleysan shaqada Full Band Capture (FBC), SA120IE kaliya ma ahan Cable Modem, laakiin sidoo kale waxaa loo isticmaali karaa sida Spectrum Analyzer.
Qeexida badeecadan waxay dabooshaa DOCSIS® iyo EuroDOCSIS® 3.0 noocyada badeecooyinka taxanaha ah ee Module Cable Cable Module.Marka la soo geliyo dukumeentigan, waxa loo tixraaci doonaa SA120IE. SA120IE waa heer kul ay ku adagtahay is dhexgalka alaabta kale ee looga baahan yahay inay ka shaqeeyaan meel ka baxsan ama heerkul aad u daran.Iyada oo ku saleysan shaqada Full Band Capture (FBC), SA120IE kaliya ma ahan Cable Modem, laakiin sidoo kale waxaa loo isticmaali karaa sida Spectrum Analyzer (SSA-Splendidtel Spectrum Analyzer).Heatsink waa qasab waana codsi gaar ah.Saddex godad oo PCB ah ayaa lagu bixiyaa agagaarka CPU-ga, si qalabka kulaylka ama qalab la mid ah loogu dhejiyo PCB-ga, si loogu wareejiyo kulaylka ka soo baxa CPU iyo dhinaca guryaha iyo deegaanka.
Tilmaamaha Alaabta
➢ DOCSIS / EuroDOCSIS 3.0 waafaqsan
➢ 8 kan hoose x 4 kanaalka kor ku xusan
➢ Taageer Qabashada Kooxda Buuxa
➢ Labada isku xirayaasha MCX (Dumar) ee Downstream iyo Upstream
➢ Laba 10/100/1000 Mbps Ethernet Ports
➢ Ilaalida Dibadeed ee taagan
➢ Dareemaha heerkulka korka
➢ Heerka korantada RF ee saxda ah (+/-2dB) ee dhammaan kala duwanaanta heerkulka
➢ Falanqeeyaha Xakamaysan ee Spectrum (Range: 5 ~ 1002 MHz)
➢ DOCSIS MIBs, SCTE HMS MIBs waa la taageeray
➢ Cusboonaysiinta software ee shabakada HFC
➢ Taageerida SNMP V1/V2/V3
➢ Taageer sirta asturnaanta ee aasaasiga ah (BPI/BPI+)
➢ Cabbir yar (cabir): 136mm x 54mm
Codsiga
➢ Transponder: Node Fiber, UPS, Korontada.
Qiyaasaha Farsamada
| Taageerada Habmaamuuska | ||
| DOCSIS/EuroDOCSIS 1.1/2.0/3.0 SNMP v1/v2/v3 TR069 | ||
| Isku xirnaanta | ||
| RF: MCX1, MCX2 | Laba MCX Dumar ah, 75 OHM, Xagal toosan, DIP | |
| Ethernet Signal/PWR: J1, J2 | 1.27mm 2x17 PCB Stack, xagal toosan, SMD 2xGiga Ethernet Ports | |
| RF Downstream | ||
| Soo noqnoqoshada (cidhi-ilaa-gees) | 88 ~ 1002 MHz (DOCSIS) 108 ~ 1002 MHz (EuroDOCSIS) | |
| Bandwidth kanaalka | 6 MHz (DOCSIS) 8 MHz (EuroDOCSIS) 6/8 MHz (Ootatik ah, Qaabka Isku-dhafka ah) | |
| Habaynta | 64QAM, 256QAM | |
| Heerka Xogta | Ilaa 400 Mbps by 8 kanaalka isku xidhka | |
| Heerka ishaarada | Docsis: -15 ilaa +15 dBmV Euro Docsis: -17 ilaa +13 dBmV (64QAM);-13 ilaa +17 dBmV (256QAM) | |
| Kordhinta RF | ||
| Xaddiga Soo noqnoqda | 5 ~ 42 MHz (DOCSIS) 5 ~ 65 MHz (EuroDOCSIS) 5 ~ 85 MHz (Ikhtiyaar) | |
| Habaynta | TDMA: QPSK,8QAM,16QAM,32QAM,64QAM S-CDMA: QPSK,8QAM,16QAM,32QAM,64QAM,128QAM | |
| Heerka Xogta | Ilaa 108 Mbps by 4 Channel Bonding | |
| Heerka wax soo saarka RF | TDMA (32/64 QAM): +17 ~ +57 dBmV TDMA (8/16 QAM): +17 ~ +58 dBmV TDMA (QPSK): +17 ~ +61 dBmV S-CDMA: +17 ~ +56 dBmV | |
| Isku xirka | ||
| Hab-maamuuska shabakada | IP/TCP/UDP/ARP/ICMP/DHCP/TFTP/SNMP/HTTP/TR069/VPN (L2 iyo L3) | |
| Jideynta | Adeegga DNS / DHCP / RIP I iyo II | |
| Wadaagista Internetka | NAT / NAPT / DHCP server / DNS | |
| SNMP nooca | SNMP v1/v2/v3 | |
| Adeegga DHCP | Seerarka DHCP ee lagu dhex dhisay si loogu qaybiyo ciwaanka IP-ga CPE ee dekedda CM's Ethernet | |
| Macmiilka DCHP | CM wuxuu si toos ah uga helaa ciwaanka IP-ga iyo DNS server-ka MSO DHCP | |
| Makaanik | ||
| Cabirka | 56mm (W) x 113mm (L) | |
| Deegaanka | ||
| Galinta Awoodda | Taageer gelinta tamarta ballaaran: +12V ilaa +24V DC | |
| Isticmaalka Korontada | 12W (Max.) 7W (TPY.) | |
| Heerkulka shaqada | Ganacsiga: 0 ~ +70oC Warshadaha: -40 ~ +85oC | |
| Qoyaanka shaqaynaysa | 10 ~ 90% (aan koobin) | |
| Heerkulka Kaydinta | -40 ~ +85oC | |
Xidhiidhiyayaasha Board-to-Board ee u dhexeeya Guddiga Dijital ah iyo CM
Waxaa jira laba loox: Board Digital iyo CM Board, kuwaas oo adeegsada afar-labo oo isku xirayaasha board-to-board si ay u gudbiyaan calaamadaha RF, calaamadaha dhijitaalka ah iyo awoodda.
Laba lammaane oo isku xirayaasha MCX ah ayaa loo adeegsaday DOCSIS Downstream iyo Kor u kaca RF Signals.Laba lammaane oo ah madaxa madaxa/PCB Socket loo isticmaalo calaamadaha dhijitaalka ah iyo awooda.Guddiga CM waxaa la hoos geeyaa guddiga dhijitaalka ah.CM's CPU waxa lala xidhiidhiyaa guriga iyada oo loo marayo suufka kulaylka si loogu wareejiyo kulaylka ka fog CPU una aado guriga iyo deegaanka.
Dhererka la isku daray ee u dhexeeya labada loox waa 11.4+/-0.1mm.
Waa kuwan sawirka isku-xidhka-board-to-board ee isku-habboon:
Fiiro gaar ah:
Sababta Naqshadeynta Board-to-Board ee labada Guddi ee PCBA, si loo hubiyo in isku xirnaan xasilloon oo la isku halleyn karo, markaa, marka
Si loo naqshadeeyo Guriyeynta, waa in la qaataa injineernimada isku dhafka iyo boolal si loo hagaajiyo iyadoo la tixgelinayo.
J1, J2: 2.0mm 2x7 PCB Socket, xagal toosan,SMD
J1: Qeexid biin (hordhac ah)
| J1 Pin | Guddiga CM | Guddiga Dijital ah | Faallo |
| 1 | GND | ||
| 2 | GND | ||
| 3 | TR1+ | Giga Ethernet Signals oo ka socda guddiga CM. Ma jiro wax beddelka Ethernet ee guddiga CM, halkan waxaa ah Kaliya Ethernet MDI Signals to Board Digital.RJ45 iyo Ethernet Transformer waxaa lagu meeleeyaa Guddiga Dijital ah. | |
| 4 | TR1- | ||
| 5 | TR2+ | ||
| 6 | TR2- | ||
| 7 | TR3+ | ||
| 8 | TR3- | ||
| 9 | TR4+ | ||
| 10 | TR4- | ||
| 11 | GND | ||
| 12 | GND | ||
| 13 | GND | Boodhka dhijitaalka ah wuxuu siiya Power guddiga CM, kala duwanaanshaha heerka korantadu waa;+12 ilaa +24V DC | |
| 14 | GND |
J2: Qeexid biin (hordhac ah)
| J2 Pin | Guddiga CM | Guddiga Dijital ah | Faallo |
| 1 | GND | ||
| 2 | Dib u dajin | Boodhka dhijitaalka ah ayaa u diri kara calaamada dib u dajinta CM, ka dibna dib u dajinta CM-ka.0 ~ 3.3VDC | |
| 3 | GPIO_01 | 0 ~ 3.3VDC | |
| 4 | GPIO_02 | 0 ~ 3.3VDC | |
| 5 | UART Daar | 0 ~ 3.3VDC | |
| 6 | UART Gudbinta | 0 ~ 3.3VDC | |
| 7 | UART Hesho | 0 ~ 3.3VDC | |
| 8 | GND | ||
| 9 | GND | 0 ~ 3.3VDC | |
| 10 | SPI MOSI | 0 ~ 3.3VDC | |
| 11 | SPI CLOCK | 0 ~ 3.3VDC | |
| 12 | SPI MISO | 0 ~ 3.3VDC | |
| 13 | SPI Chip Dooro 1 | 0 ~ 3.3VDC | |
| 14 | GND |
Ku-habboonka madaxa biinanka ee leh J1, J2: 2.0mm 2x7, madaxa biinanka, xagal toosan,SMD
Cabirka PCB
