I-ECMM, i-DOCSIS 3.0, i-2xGE, i-2xMCX, i-SA120IE
Incazelo emfushane:
I-SA120IE ye-MoreLink iyi-DOCSIS 3.0 ECMM Module (I-Embedded Cable Modem Module) esekela iziteshi ezifika kweziyi-8 ezihambisanayo ezingezansi kanye nezine ezihambisanayo ukuze inikeze ulwazi olunamandla lwe-inthanethi olusheshayo.
I-SA120IE iqiniswe izinga lokushisa ukuze ihlanganiswe kweminye imikhiqizo edingekayo ukuze isebenze endaweni engaphandle noma emazingeni okushisa aphezulu.
Imininingwane Yomkhiqizo
Amathegi Omkhiqizo
Imininingwane Yomkhiqizo
I-SA120IE ye-MoreLink iyi-DOCSIS 3.0 ECMM Module (I-Embedded Cable Modem Module) esekela iziteshi ezifika kweziyi-8 ezihambisanayo ezingezansi kanye nezine ezihambisanayo ukuze inikeze ulwazi olunamandla lwe-inthanethi olusheshayo.
I-SA120IE iqiniswe izinga lokushisa ukuze ihlanganiswe kweminye imikhiqizo edingekayo ukuze isebenze endaweni engaphandle noma emazingeni okushisa aphezulu.
Isekelwe kumsebenzi we-Full Band Capture (FBC), i-SA120IE akuyona nje i-Cable Modem, kodwa futhi ingasetshenziswa njenge-Spectrum Analyzer.
Le ncazelo yomkhiqizo ihlanganisa izinguqulo ze-DOCSIS® kanye ne-EuroDOCSIS® 3.0 zochungechunge lwemikhiqizo ye-Embedded Cable Modem Module. Ngokusebenzisa lo mbhalo, izobizwa ngokuthi i-SA120IE. I-SA120IE iqiniswe izinga lokushisa ukuze ihlanganiswe kweminye imikhiqizo edingekayo ukuze isebenze endaweni engaphandle noma eshisayo kakhulu. Ngokusekelwe kumsebenzi we-Full Band Capture (FBC), i-SA120IE akuyona nje i-Cable Modem, kodwa futhi ingasetshenziswa njenge-Spectrum Analyzer (SSA-Splendidtel Spectrum Analyzer). I-Heatsink iyimpoqo futhi iqondene nohlelo lokusebenza. Kunikezwa izimbobo ezintathu ze-PCB ezizungeze i-CPU, ukuze i-heatsinking bracket noma idivayisi efanayo inamathiselwe kwi-PCB, ukuze kudluliselwe ukushisa okukhiqizwe kude ne-CPU kuye endlini nasendaweni ezungezile.
Izici Zomkhiqizo
➢ Ukuhambisana ne-DOCSIS / EuroDOCSIS 3.0
➢ Iziteshi ezihlanganisiwe ezingaphansi komfula ezingu-8 x ezine eziphezulu
➢ Sekela Ukuthwebula Okugcwele Kwebhendi
➢ Izixhumi ezimbili ze-MCX (Female) ze-Downstream kanye ne-Upstream
➢ Amachweba amabili e-Ethernet angu-10/100/1000 Mbps
➢ Inja Eqaphayo Yangaphandle Ezimele
➢ Inzwa yokushisa ebhodini
➢ Izinga lamandla e-RF elinembile (+/-2dB) kuwo wonke amazinga okushisa
➢ I-Embedded Spectrum Analyzer (Ibanga: 5 ~ 1002 MHz)
➢ Ama-DOCSIS MIB, ama-SCTE HMS MIB asekelwa
➢ Ukuthuthukiswa kwesofthiwe yinethiwekhi ye-HFC
➢ Sekela i-SNMP V1/V2/V3
➢ Sekela ukubethela kobumfihlo okuyisisekelo (BPI/BPI+)
➢ Usayizi omncane (ubukhulu): 136mm x 54mm
Isicelo
➢ I-Transponder: I-Fiber Node, i-UPS, Ukunikezwa Kwamandla.
Amapharamitha Obuchwepheshe
| Usekelo Lwephrothokholi | ||
| I-DOCSIS/EuroDOCSIS 1.1/2.0/3.0 I-SNMP v1/v2/v3 TR069 | ||
| Ukuxhumana | ||
| I-RF: MCX1, MCX2 | Abesifazane ababili be-MCX, 75 OHM, i-Straight Angle, i-DIP | |
| Isignali/i-PWR ye-Ethernet: J1, J2 | Isitaki se-PCB esingu-1.27mm 2x17, i-engela eqondile, i-SMD Amachweba e-Ethernet angu-2xGiga | |
| I-RF Ezansi Komfula | ||
| Imvamisa (unqenqema kuya konqenqema) | 88~1002 MHz (DOCSIS) 108~1002 MHz (i-EuroDOCSIS) | |
| I-Bandwidth Yesiteshi | 6 MHz (DOCSIS) 8 MHz (i-EuroDOCSIS) 6/8 MHz (Ukutholwa Okuzenzakalelayo, Imodi Ehlanganisiwe) | |
| Ukushintshashintsha | 64QAM, 256QAM | |
| Izinga Ledatha | Kufika ku-400 Mbps nge-8 Channel bonding | |
| Izinga Lesignali | Amadokhumenti: -15 kuya ku-+15 dBmV Idokhumenti ye-Euro: -17 kuya ku-+13 dBmV (64QAM); -13 kuya ku-+17 dBmV (256QAM) | |
| I-RF Ephezulu | ||
| Ibanga Lokuvama | 5~42 MHz (DOCSIS) 5~65 MHz (i-EuroDOCSIS) 5~85 MHz (Ongakukhetha) | |
| Ukushintshashintsha | I-TDMA: QPSK,8QAM,16QAM,32QAM,64QAM I-S-CDMA: QPSK,8QAM,16QAM,32QAM,64QAM,128QAM | |
| Izinga Ledatha | Kufika ku-108 Mbps nge-4 Channel Bonding | |
| Izinga Lokukhipha le-RF | I-TDMA (32/64 QAM): +17 ~ +57 dBmV I-TDMA (8/16 QAM): +17 ~ +58 dBmV I-TDMA (QPSK): +17 ~ +61 dBmV I-S-CDMA: +17 ~ +56 dBmV | |
| Ukuxhumana | ||
| Iphrothokholi yenethiwekhi | I-IP/TCP/UDP/ARP/ICMP/DHCP/TFTP/SNMP/HTTP/TR069/VPN (L2 kanye ne-L3) | |
| Umzila | Iseva ye-DNS / DHCP / RIP I kanye ne-II | |
| Ukwabelana nge-inthanethi | Iseva ye-NAT / NAPT / DHCP / DNS | |
| Inguqulo ye-SNMP | I-SNMP v1/v2/v3 | |
| Iseva ye-DHCP | Iseva ye-DHCP eyakhelwe ngaphakathi ukusabalalisa ikheli le-IP ku-CPE nge-port ye-Ethernet ye-CM | |
| Iklayenti le-DCHP | I-CM ithola ngokuzenzakalelayo ikheli leseva ye-IP ne-DNS kusuka kuseva ye-MSO DHCP | |
| Okwemishini | ||
| Ubukhulu | 56mm (Ububanzi) x 113mm (Ububanzi) | |
| Ezemvelo | ||
| Okokufaka Amandla | Sekela okokufaka kwamandla okubanzi: +12V kuya ku-+24V DC | |
| Ukusetshenziswa Kwamandla | 12W (Ubuningi) 7W (TPY.) | |
| Izinga Lokushisa Lokusebenza | Ezentengiso: 0 ~ +70oC Izimboni: -40 ~ +85oC | |
| Umswakama Osebenzayo | 10~90% (Akunciphisi) | |
| Izinga Lokushisa Lesitoreji | -40 ~ +85oC | |
Izixhumi zeBhodi neBhodi phakathi kweBhodi yeDijithali ne-CM
Kunamabhodi amabili: ibhodi yedijithali kanye nebhodi ye-CM, asebenzisa izixhumi ezine zebhodi nebhodi ukudlulisa amasignali e-RF, amasignali edijithali kanye namandla.
Amabhangqa amabili ezixhumi ze-MCX ezisetshenziselwa i-DOCSIS Downstream kanye ne-Upstream RF Signals. Amabhangqa amabili e-Pin Header/PCB Socket asetshenziselwa i-Digital Signals kanye ne-Power. Ibhodi le-CM libekwe ngaphansi kweBhodi leDijithali. I-CPU ye-CM ixhunywa endlini nge-thermal pad ukuze idlulisele ukushisa kude ne-CPU futhi iye endlini kanye nendawo ezungezile.
Ukuphakama okuhlanganisiwe phakathi kwamabhodi amabili kungu-11.4+/-0.1mm.
Nasi isibonelo soxhumano oluhambisanayo phakathi kwebhodi nebhodi:
Qaphela:
Isizathu sokwakheka kweBhodi kuya eBhodini kwamaBhodi amabili e-PCBA, ukuze kuqinisekiswe ukuxhumana okuzinzile nokuthembekile, ngakho-ke, lapho
Ukuze kuklanywe i-Housing, kufanele kucatshangelwe ubunjiniyela bokuhlanganisa kanye nezikulufo ukuze kulungiswe.
J1, J2: Isokhethi ye-PCB engu-2.0mm 2x7, I-engeli eqondile,I-SMD
J1: Incazelo yephinikhodi (Eyokuqala)
| Iphinikhodi ye-J1 | Ibhodi le-CM | Ibhodi Yedijithali | Amazwana |
| 1 | I-GND | ||
| 2 | I-GND | ||
| 3 | TR1+ | Izimpawu ze-Giga Ethernet ezivela ebhodini le-CM. Akukho transformer ye-Ethernet ebhodini le-CM, nansi kuphela i-Ethernet MDI Signals eya kwiDigital Board. I-RJ45 kanye ne-Ethernet transformer zibekwe kwiDigital Board. | |
| 4 | TR1- | ||
| 5 | TR2+ | ||
| 6 | TR2- | ||
| 7 | TR3+ | ||
| 8 | TR3- | ||
| 9 | TR4+ | ||
| 10 | TR4- | ||
| 11 | I-GND | ||
| 12 | I-GND | ||
| 13 | I-GND | Ibhodi yedijithali inikeza amandla ebhodini le-CM, ububanzi bezinga lamandla bungu-+12 kuya ku-+24V DC | |
| 14 | I-GND |
J2: Incazelo yephinikhodi (Eyokuqala)
| Iphinikhodi ye-J2 | Ibhodi le-CM | Ibhodi Yedijithali | Amazwana |
| 1 | I-GND | ||
| 2 | Setha kabusha | Ibhodi yedijithali ingathumela isignali yokusetha kabusha ebhodini le-CM, bese isetha kabusha i-CM. 0 ~ 3.3VDC | |
| 3 | I-GPIO_01 | 0 ~ 3.3VDC | |
| 4 | I-GPIO_02 | 0 ~ 3.3VDC | |
| 5 | I-UART Vumela | 0 ~ 3.3VDC | |
| 6 | Ukudluliselwa kwe-UART | 0 ~ 3.3VDC | |
| 7 | UART Thola | 0 ~ 3.3VDC | |
| 8 | I-GND | ||
| 9 | I-GND | 0 ~ 3.3VDC | |
| 10 | I-SPI MOSI | 0 ~ 3.3VDC | |
| 11 | IWASHI LE-SPI | 0 ~ 3.3VDC | |
| 12 | I-SPI MISO | 0 ~ 3.3VDC | |
| 13 | I-SPI Chip Khetha 1 | 0 ~ 3.3VDC | |
| 14 | I-GND |
Ukufanisa Isihloko Sephini ne-J1, J2: 2.0mm 2x7, Isihloko Sephini, I-engeli eqondile,I-SMD
Ubukhulu be-PCB
