ECMM, DOCSIS 3.0, 2xGE, 2xMCX, SA120IE
Ibisobanuro bigufi:
SA120IE ya MoreLink ni DOCSIS 3.0 ECMM Module (Embedded Cable Modem Module) ifasha imiyoboro 8 ikurikira hamwe n'indi 4 ikurikira kugira ngo itange ubunararibonye bukomeye bwa interineti yihuta cyane.
SA120IE irakomera kugira ngo ihuzwe n'ibindi bicuruzwa bisabwa kugira ngo bikore ahantu hashyushye cyane cyangwa hanze.
Ibisobanuro birambuye ku gicuruzwa
Ibirango by'ibicuruzwa
Ibisobanuro birambuye ku gicuruzwa
SA120IE ya MoreLink ni DOCSIS 3.0 ECMM Module (Embedded Cable Modem Module) ifasha imiyoboro 8 ikurikira hamwe n'indi 4 ikurikira kugira ngo itange ubunararibonye bukomeye bwa interineti yihuta cyane.
SA120IE irakomera kugira ngo ihuzwe n'ibindi bicuruzwa bisabwa kugira ngo bikore ahantu hashyushye cyane cyangwa hanze.
Ishingiye ku buryo bwo gufata amashusho yose (FBC), SA120IE ntabwo ari Cable Modem gusa, ahubwo ishobora no gukoreshwa nka Spectrum Analyzer.
Iyi nyandiko ikubiyemo verisiyo za DOCSIS® na EuroDOCSIS® 3.0 z'uruhererekane rw'ibicuruzwa bya Embedded Cable Modem Module. Muri iyi nyandiko, izitwa SA120IE. SA120IE irakomeye kugira ngo ihuzwe n'ibindi bicuruzwa bisabwa gukora mu bushyuhe bukabije cyangwa hanze. Hashingiwe ku mikorere ya Full Band Capture (FBC), SA120IE si Cable Modem gusa, ahubwo ishobora no gukoreshwa nka Spectrum Analyzer (SSA-Splendidtel Spectrum Analyzer). Heatsink ni itegeko kandi ni ngombwa kuyikoresha. Hari imyobo itatu ya PCB ikikije CPU, kugira ngo icyuma gishyushya cyangwa igikoresho nk'icyo gishobore gushyirwa kuri PCB, kugira ngo ubushyuhe bwakozwe buve kuri CPU bujye mu nzu n'ibidukikije.
Ibiranga Ibicuruzwa
➢ Iyubahirizwa rya DOCSIS / EuroDOCSIS 3.0
➢ Imiyoboro 8 yo hepfo x 4 yo hejuru ihuza
➢ Shigikira gufata amashusho yose ya Band
➢ Ibikoresho bibiri bya MCX (Female) byo guhuza Downstream na Upstream
➢ Imbuga ebyiri za Ethernet za 10/100/1000 Mbps
➢ Umugenzuzi wigenga wo hanze
➢ Isuzuma ry'ubushyuhe riri mu ndege
➢ Ingufu za RF zikwiye (+/-2dB) ku bushyuhe bwose
➢ Isesengura rya Spectrum rishyizwemo (Intera: 5 ~ 1002 MHz)
➢ DOCSIS MIBs, SCTE HMS MIBs zishyigikiwe
➢ Kuvugurura porogaramu hakoreshejwe umuyoboro wa HFC
➢ Gushyigikira SNMP V1/V2/V3
➢ Gushyigikira uburyo bwo gukingira amakuru y’ibanga (BPI/BPI+)
➢ Ingano nto (ibipimo): 136mm x 54mm
Porogaramu
➢ Transponder: Fiber Node, UPS, Ingufu z'amashanyarazi.
Ibipimo bya tekiniki
| Inkunga ya Porotokole | ||
| DOCSIS/EuroDOCSIS 1.1/2.0/3.0 SNMP v1/v2/v3 TR069 | ||
| Uburyo bwo guhuza | ||
| RF: MCX1, MCX2 | MCX ebyiri z'abagore, 75 OHM, Inguni Igororotse, DIP | |
| Ikimenyetso cya Ethernet/PWR: J1, J2 | 1.27mm 2x17 PCB Stack, Inguni Igororotse, SMD Imbuga za Ethernet za 2xGiga | |
| RF Imanuka | ||
| Inshuro (kuva ku mpera kugeza ku nkombe) | 88~1002 MHz (DOCSIS) 108~1002 MHz (EuroDOCSIS) | |
| Bandwidth y'umuyoboro | 6 MHz (DOCSIS) 8 MHz (EuroDOCSIS) 6/8 MHz (Gutahura byikora, Uburyo bwa Hybrid) | |
| Guhindura imiterere y'impinduka | 64QAM, 256QAM | |
| Igipimo cy'amakuru | Kugeza kuri 400 Mbps ukoresheje 8 Channel bonding | |
| Urwego rw'ikimenyetso | Inyandiko: -15 kugeza +15 dBmV Inyandiko za Euro: -17 kugeza +13 dBmV (64QAM); -13 kugeza +17 dBmV (256QAM) | |
| RF Izamuka | ||
| Ingano y'Inshuro | 5~42 MHz (DOCSIS) 5~65 MHz (EuroDOCSIS) 5~85 MHz (Ntabwo ari ngombwa) | |
| Guhindura imiterere y'impinduka | TDMA: QPSK, 8QAM, 16QAM, 32QAM, 64QAM S-CDMA: QPSK, 8QAM, 16QAM, 32QAM, 64QAM, 128QAM | |
| Igipimo cy'amakuru | Kugeza kuri 108 Mbps ukoresheje imiyoboro ine | |
| Urwego rw'umusaruro wa 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 | |
| Guhuza abantu | ||
| Porotokole y'umuyoboro | IP/TCP/UDP/ARP/ICMP/DHCP/TFTP/SNMP/HTTP/TR069/VPN (L2 na L3) | |
| Uburyo bwo kunyuramo | DNS / seriveri ya DHCP / RIP I na II | |
| Gusangira interineti | Seriveri ya NAT / NAPT / DHCP / DNS | |
| Verisiyo ya SNMP | SNMP v1/v2/v3 | |
| Seriveri ya DHCP | Seriveri ya DHCP yubatswemo kugira ngo ikwirakwize aderesi ya IP kuri CPE ukoresheje port ya Ethernet ya CM | |
| Umukiriya wa DCHP | CM ihita ibona aderesi ya IP na DNS kuri seriveri ya MSO DHCP | |
| Ubukanishi | ||
| Ingano | 56mm (Ubugari) x 113mm (Ubugari) | |
| Ibidukikije | ||
| Ingufu zinjira | Shyigikira imbaraga zagutse: +12V kugeza +24V DC | |
| Ikoreshwa ry'ingufu | 12W (Ntarengwa.) 7W (TPY.) | |
| Ubushyuhe bwo gukora | Ubucuruzi: 0 ~ +70oC Inganda: -40 ~ +85oC | |
| Ubushyuhe mu mikorere | 10 ~ 90% (Nta bushyuhe bukabije) | |
| Ubushyuhe bwo kubika | -40 ~ +85oC | |
Ibikoresho bihuza ibyuma bihuza ibyuma hagati y'ibikoresho bya digitale na CM
Hari amabaruwa abiri: Ibaruwa y'ikoranabuhanga na CM Board, akoresha amabara ane y'ibihuza hagati y'amabaruwa n'amakuru kugira ngo yohereze ibimenyetso bya RF, ibimenyetso bya digitale n'ingufu.
Impande ebyiri z'imiyoboro ya MCX ikoreshwa kuri DOCSIS Downstream na Upstream RF Signals. Impande ebyiri z'umutwe wa Pin Header/PCB Socket ikoreshwa kuri Digital Signals na Power. CM board ishyirwa munsi ya Digital Board. CPU ya CM ihuzwa n'aho ikorera binyuze muri thermal pad kugira ngo ubushyuhe buve kuri CPU bujye mu rugo n'aho ikorera.
Uburebure hagati y'imbaho ebyiri ni 11.4+/-0.1mm.
Dore ishusho y'aho urubuga ruhurira:
Icyitonderwa:
Impamvu yo gushushanya imiterere y'amabaruwa abiri ya PCBA, kugira ngo habeho guhuza guhamye kandi kwizerwa, bityo, iyo
Kugira ngo hakorwe igishushanyo mbonera cy'inzu, hagomba kwitabwaho uburyo bwo guteranya ibikoresho n'amasurufu kugira ngo bikosorwe.
J1, J2: 2.0mm 2x7 PCB Socket, Inguni Igororotse,SMD
J1: Igisobanuro cy'ibanga (Ibanze)
| Pin ya J1 | Inama y'Ubuyobozi ya CM | Ikibaho cy'ikoranabuhanga | Ibitekerezo |
| 1 | GND | ||
| 2 | GND | ||
| 3 | TR1+ | Ibimenyetso bya Giga Ethernet bivuye kuri CM board. Nta transformateur ya Ethernet ihari kuri CM board, dore gusa Ethernet MDI Signals kuri Digital Board. RJ45 na Ethernet transformateur bishyirwa kuri Digital Board. | |
| 4 | TR1- | ||
| 5 | TR2+ | ||
| 6 | TR2- | ||
| 7 | TR3+ | ||
| 8 | TR3- | ||
| 9 | TR4+ | ||
| 10 | TR4- | ||
| 11 | GND | ||
| 12 | GND | ||
| 13 | GND | Ibyuma by'ikoranabuhanga bitanga ingufu kuri CM board, urwego rw'imbaraga ni +12 kugeza +24V DC | |
| 14 | GND |
J2: Igisobanuro cy'ibanga (Ibanze)
| Pin ya J2 | Inama y'Ubuyobozi ya CM | Ikibaho cy'ikoranabuhanga | Ibitekerezo |
| 1 | GND | ||
| 2 | Gusubizaho | Ikarita y'ikoranabuhanga ishobora kohereza ikimenyetso cyo gusubiza kuri CM board, hanyuma igasubiza kuri CM. 0 ~ 3.3VDC | |
| 3 | GPIO_01 | 0 ~ 3.3VDC | |
| 4 | GPIO_02 | 0 ~ 3.3VDC | |
| 5 | UART Benesha | 0 ~ 3.3VDC | |
| 6 | Kohereza ubutumwa bwa UART | 0 ~ 3.3VDC | |
| 7 | UART Yakira | 0 ~ 3.3VDC | |
| 8 | GND | ||
| 9 | GND | 0 ~ 3.3VDC | |
| 10 | SPI MOSI | 0 ~ 3.3VDC | |
| 11 | ISAHA YA SPI | 0 ~ 3.3VDC | |
| 12 | SPI MISO | 0 ~ 3.3VDC | |
| 13 | SPI Chip Hitamo 1 | 0 ~ 3.3VDC | |
| 14 | GND |
Ihuza ry'umutwe wa Pin na J1, J2: 2.0mm 2x7, Umutwe wa Pin, Inguni Igororotse,SMD
Igipimo cya PCB
