I-ECMM, i-DOCSIS 3.0, i-2xGE, i-2xMCX, i-SA120IE
Inkcazo emfutshane:
I-SA120IE yeMoreLink yi-DOCSIS 3.0 ECMM Module (Embedded Cable Modem Module) exhasa ukuya kuthi ga kwiitshaneli ezisibhozo ezisezantsi nezine ezidibeneyo ezisezantsi ukuze inike amava e-intanethi anamandla akhawulezayo.
I-SA120IE iqiniswe ubushushu ukuze idityaniswe nezinye iimveliso ezifunekayo ukuze zisebenze kwindawo engaphandle okanye kwindawo eshushu kakhulu.
Iinkcukacha zeMveliso
Iithegi zeMveliso
Iinkcukacha zeMveliso
I-SA120IE yeMoreLink yi-DOCSIS 3.0 ECMM Module (Embedded Cable Modem Module) exhasa ukuya kuthi ga kwiitshaneli ezisibhozo ezisezantsi nezine ezidibeneyo ezisezantsi ukuze inike amava e-intanethi anamandla akhawulezayo.
I-SA120IE iqiniswe ubushushu ukuze idityaniswe nezinye iimveliso ezifunekayo ukuze zisebenze kwindawo engaphandle okanye kwindawo eshushu kakhulu.
Isekelwe kumsebenzi we-Full Band Capture (FBC), i-SA120IE ayisiyo i-Cable Modem kuphela, kodwa ingasetyenziswa njenge-Spectrum Analyzer.
Olu lwazi lwemveliso luquka iinguqulelo ze-DOCSIS® kunye ne-EuroDOCSIS® 3.0 zoluhlu lweemveliso ze-Embedded Cable Modem Module. Ukudlula kolu xwebhu, luza kubizwa ngokuba yi-SA120IE. I-SA120IE iqiniswe ubushushu ukuze idityaniswe kwezinye iimveliso ezifunekayo ukuze zisebenze kwindawo engaphandle okanye kwindawo eshushu kakhulu. Ngokusekelwe kumsebenzi we-Full Band Capture (FBC), i-SA120IE ayisiyo i-Cable Modem kuphela, kodwa ingasetyenziswa njenge-Spectrum Analyzer (SSA-Splendidtel Spectrum Analyzer). I-Heatsink iyimfuneko kwaye icwangciswe ngokwesicelo. Imingxunya emithathu ye-PCB ibonelelwa ejikeleze i-CPU, ukuze i-heatsinking bracket okanye isixhobo esifanayo sinamathele kwi-PCB, ukuhambisa ubushushu obuvelisiweyo kude ne-CPU ukuya kwindawo yokuhlala kunye nendawo engqongileyo.
Iimpawu zeMveliso
➢ I-DOCSIS / EuroDOCSIS 3.0 iyahambelana
➢ Iitshaneli ezidibeneyo ezisi-8 ezisezantsi nezi-4 ezisezantsi
➢ Xhasa ukuBanjwa kweBhendi epheleleyo
➢ Izihlanganisi ezimbini ze-MCX (zabasetyhini) ze-Downstream kunye ne-Upstream
➢ IiPorts ezimbini ze-Ethernet ze-10/100/1000 Mbps
➢ Ijoni elizimeleyo langaphandle
➢ Inzwa yobushushu ebhodini
➢ Inqanaba lamandla e-RF elichanekileyo (+/-2dB) kuwo onke amaqondo obushushu
➢ I-Embedded Spectrum Analyzer (Uluhlu: 5 ~ 1002 MHz)
➢ IiDOCSIS MIBs, iiSCTE HMS MIBs ziyaxhaswa
➢ Ukuphuculwa kwesoftware yinethiwekhi ye-HFC
➢ Xhasa i-SNMP V1/V2/V3
➢ Xhasa ukubethela okusisiseko kwabucala (BPI/BPI+)
➢ Ubungakanani obuncinci (ubukhulu): 136mm x 54mm
Isicelo
➢ I-Transponder: I-Fiber Node, i-UPS, uNikezo lwaMandla.
Iiparameters zobugcisa
| Inkxaso yeProtokholi | ||
| I-DOCSIS/EuroDOCSIS 1.1/2.0/3.0 I-SNMP v1/v2/v3 TR069 | ||
| Uqhagamshelo | ||
| I-RF: MCX1, MCX2 | Abafazi ababini be-MCX, i-75 OHM, i-Angle ethe tye, i-DIP | |
| Isignali ye-Ethernet/i-PWR: J1, J2 | Isitaki sePCB esingu-1.27mm 2x17, i-engile ethe tye, i-SMD IiPorts ze-Ethernet ze-2xGiga | |
| I-RF Ezantsi | ||
| Ukuphindaphinda (ukusuka kumda uye kumda) | 88~1002 MHz (DOCSIS) 108~1002 MHz (i-EuroDOCSIS) | |
| I-Bandwidth yetshaneli | 6 MHz (DOCSIS) 8 MHz (i-EuroDOCSIS) 6/8 MHz (Ukufunyanwa Okuzenzekelayo, Imo yeHybrid) | |
| Ukuguqulwa kweModyu | 64QAM, 256QAM | |
| Ixabiso leDatha | Ukuya kuthi ga kwi-400 Mbps nge-8 Channel bonding | |
| Inqanaba lesiginali | Amaxwebhu: -15 ukuya ku +15 dBmV Amaxwebhu e-Euro: -17 ukuya ku-+13 dBmV (64QAM); -13 ukuya ku-+17 dBmV (256QAM) | |
| I-RF Enyukayo | ||
| Uluhlu lweeFrequency | 5~42 MHz (DOCSIS) 5~65 MHz (i-EuroDOCSIS) 5~85 MHz (Ukhetho) | |
| Ukuguqulwa kweModyu | I-TDMA: QPSK,8QAM,16QAM,32QAM,64QAM I-S-CDMA: QPSK,8QAM,16QAM,32QAM,64QAM,128QAM | |
| Ixabiso leDatha | Ukuya kuthi ga kwi-108 Mbps nge-4 Channel Bonding | |
| Inqanaba lokuPhuma kweRF | 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 | |
| Uthungelwano | ||
| Iprotokholi yenethiwekhi | I-IP/TCP/UDP/ARP/ICMP/DHCP/TFTP/SNMP/HTTP/TR069/VPN (L2 kunye ne-L3) | |
| Indlela | Iseva ye-DNS / DHCP / i-RIP I kunye ne-II | |
| Ukwabelana nge-intanethi | Iseva ye-NAT / NAPT / DHCP / DNS | |
| Inguqulelo ye-SNMP | I-SNMP v1/v2/v3 | |
| Iseva ye-DHCP | Iseva ye-DHCP eyakhelwe ngaphakathi yokusasaza idilesi ye-IP kwi-CPE ngezibuko le-Ethernet le-CM | |
| Umxhasi weDCHP | I-CM ifumana ngokuzenzekelayo idilesi yeseva ye-IP kunye ne-DNS kwiseva ye-MSO DHCP | |
| Oomatshini | ||
| Ubukhulu | 56mm (Ububanzi) x 113mm (Ububanzi) | |
| Okusingqongileyo | ||
| Igalelo lamandla | Xhasa igalelo lamandla abanzi: +12V ukuya +24V DC | |
| Ukutya umbane | 12W (Ubuninzi) 7W (TPY.) | |
| Ubushushu bokusebenza | Intengiso: 0 ~ +70oC Imizi-mveliso: -40 ~ +85oC | |
| Ukufuma okusebenzayo | 10~90% (Ayinciphisi) | |
| Ubushushu bokugcina | -40 ~ +85oC | |
Iziqhagamsheli zeBhodi ukuya kwiBhodi phakathi kweDijithali kunye neBhodi yeCM
Kukho iibhodi ezimbini: ibhodi yedijithali kunye nebhodi ye-CM, ezisebenzisa iipere ezine zezihlanganisi zebhodi ukuya kwelinye ukuhambisa imiqondiso ye-RF, imiqondiso yedijithali kunye namandla.
Iiperi ezimbini zezihlanganisi ze-MCX ezisetyenziselwa i-DOCSIS Downstream kunye ne-Upstream RF Signals. Iiperi ezimbini ze-Pin Header/PCB Socket ezisetyenziselwa i-Digital Signals kunye ne-Power. Ibhodi ye-CM ibekwe phantsi kweBhodi yeDijithali. I-CPU ye-CM iqhagamshelwa kwi-housing nge-thermal pad ukuze idlulisele ubushushu kude ne-CPU ukuya kwi-housing kunye nokusingqongileyo.
Ukuphakama okudibeneyo phakathi kwamabhodi amabini yi-11.4+/-0.1mm.
Nantsi imizekelo yoqhagamshelo oluhambelanayo phakathi kwebhodi nebhodi:
Phawula:
Isizathu soyilo lweBhodi ukuya kwiBhodi kwiiBhodi ezimbini zePCBA, ukuze kuqinisekiswe uqhagamshelo oluzinzileyo noluthembekileyo, ke ngoko, xa
Ukuze kuyilwe iNdlu, kufuneka kuthathelwe ingqalelo ubunjineli bokuhlanganisa kunye nezikrufu ukuze kulungiswe.
J1, J2: 2.0mm 2x7 PCB Socket, I-engile ethe tye,I-SMD
J1: Inkcazo yePin (Eyokuqala)
| Iphini ye-J1 | Ibhodi ye-CM | Ibhodi yeDijithali | Izimvo |
| 1 | I-GND | ||
| 2 | I-GND | ||
| 3 | TR1+ | Iimpawu zeGiga Ethernet ezivela kwibhodi yeCM. Akukho transformer ye-Ethernet kwibhodi ye-CM, nantsi kuphela ii-Ethernet MDI Signals kwiBhodi yeDijithali. I-RJ45 kunye ne-Ethernet transformer zibekwe kwiBhodi yeDijithali. | |
| 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 inika amandla kwibhodi yeCM, uluhlu lwamandla luyi; +12 ukuya ku +24V DC | |
| 14 | I-GND |
J2: Inkcazo yePin (Eyokuqala)
| Iphini ye-J2 | Ibhodi ye-CM | Ibhodi yeDijithali | Izimvo |
| 1 | I-GND | ||
| 2 | Cwangcisa kwakhona | Ibhodi yedijithali ingathumela isignali yokuseta kwakhona kwibhodi yeCM, emva koko ukuze iqalise kwakhona iCM. 0 ~ 3.3VDC | |
| 3 | GPIO_01 | 0 ~ 3.3VDC | |
| 4 | GPIO_02 | 0 ~ 3.3VDC | |
| 5 | Yenza i-UART isebenze | 0 ~ 3.3VDC | |
| 6 | Uthumelo lwe-UART | 0 ~ 3.3VDC | |
| 7 | UART Receive | 0 ~ 3.3VDC | |
| 8 | I-GND | ||
| 9 | I-GND | 0 ~ 3.3VDC | |
| 10 | I-SPI MOSI | 0 ~ 3.3VDC | |
| 11 | IWOTSHI YE-SPI | 0 ~ 3.3VDC | |
| 12 | I-SPI MISO | 0 ~ 3.3VDC | |
| 13 | I-SPI Chip Khetha 1 | 0 ~ 3.3VDC | |
| 14 | I-GND |
Ukufanisa i-Pin Header ne-J1, J2: 2.0mm 2x7, i-Pin Header, I-engile ethe tye,I-SMD
Ubungakanani bePCB
