Fibre Node Transponder, SA120IE
Ibisobanuro bigufi:
Ibicuruzwa bisobanurwa bikubiyemo DOCSIS® na EuroDOCSIS® 3.0 verisiyo ya Embedded Cable Modem Module yuruhererekane rwibicuruzwa.Kwinjiza iyi nyandiko, izitwa SA120IE. SA120IE nubushyuhe bukomeye kugirango hinjizwe mubindi bicuruzwa bisabwa gukorera hanze cyangwa ubushyuhe bukabije.Ukurikije imikorere yuzuye yo gufata (FBC), SA120IE ntabwo ari Modem ya Cable gusa, ariko kandi irashobora gukoreshwa nka Analyseur Spectrum (SSA-Splendidtel Spectrum Analyser).Heatsink ni itegeko kandi ikoreshwa ryihariye.Imyobo itatu ya PCB itangwa hafi ya CPU, kugirango ibice bishyushya cyangwa igikoresho gisa nacyo gishobora gushyirwa kuri PCB, kugirango yimure ubushyuhe bwabyaye kure ya CPU no munzu n'ibidukikije.
Ibicuruzwa birambuye
Ibicuruzwa
Cable Modem Ibiranga
▶ DOCSIS / EURODOCSIS 1.1 / 2.0 / 3.0, Guhuza umuyoboro: 8 * 4
▶ Babiri bahuza MCX (Abagore) kuri Downstream na Upstream
Tanga ibyapa bibiri-Port Giga Ethernet MDI Ibimenyetso kubibaho (Digital Board) binyuze kuri J1 & J2
▶ Kubona amashanyarazi ya DC avuye muri Target Board ukoresheje J2
Indorerezi yo hanze
Sens Ubushyuhe bukabije
Size Ingano nto (ibipimo): 113mm x 56mm
Power Urwego rwukuri rwa RF 2dB kurwego rwose rwubushyuhe
▶ FBC yo gusesengura ibintu, guhuza Splendidtel Isesengura (SSA)
Shyigikira imbaraga nkeya nuburyo bwuzuye bwimikorere
SW Ibiranga
OC DOCSIS®/ Euro-DOCSIS®Ibidukikije bya HFC
ART UART / I2C / SPI / GPIO umushoferi yihariye kubikoresho bitandukanye byo gukurikirana.Nka Fibre node, Amashanyarazi, RF Amplifier
▶ Inyandiko MIBs / Inkunga iyo ari yo yose ya MIB
Fungura sisitemu API nuburyo bwa data kuri 3rdgusaba amashyaka kwinjira
Ection Kugaragaza ibimenyetso bike byamashanyarazi.Ikimenyetso kiri munsi ya -40dBmV kizagaragazwa nubushakashatsi bwakozwe muri Spectrum Analyser
▶ Fayili ya CM MIB irakinguye kubakiriya
Management Ubuyobozi bwa CM Web GUI irahari kuri WAN cyangwa LAN
O MSO irashobora gusubiramo CM kure ikoresheje Telnet cyangwa SNMP
Guhinduranya hagati ya Bridge na Router
Gushyigikira kuzamura ibikoresho bya DOCSIS MIB
Guhagarika Sisitemu
Indorerezi yo hanze
Indorerezi yo hanze ikoreshwa kugirango tumenye neza imikorere ya sisitemu.Indorerezi yatewe imigeri na
Firmware buri gihe, kugirango CM idasubira.Niba hari ibitagenda neza kuri CM
Firmware, hanyuma nyuma yigihe runaka (igihe cyo kureba), CM izongera guhita.
Ibipimo bya tekiniki
| Inkunga ya Porotokole | ||
| ◆ DOCSIS / EuroDOCSIS 1.1 / 2.0 / 3.0 ◆ SNMP v1 / v2 / v3 ◆ TR069 | ||
| Kwihuza | ||
| RF: MCX1, MCX2 | Babiri MCX Umugore, 75 OHM, Inguni igororotse, DIP | |
| Ikimenyetso cya Ethernet / PWR: J1, J2 | 1.27mm 2x17 Ikibaho cya PCB, Inguni igororotse, ibyambu bya SMD2xGiga | |
| RF Kumurongo | ||
| Inshuro (impande zose) | ◆ 88 ~ 1002 MHz (DOCSIS) ◆ 108 ~ 1002 MHz (EuroDOCSIS) | |
| Umuyoboro mugari | ◆ 6 MHz (DOCSIS) ◆ 8 MHz (EuroDOCSIS) ◆ 6/8 MHz (Auto Detection, Hybrid Mode) | |
| Guhindura | 64QAM, 256QAM | |
| Igipimo cyamakuru | Kugera kuri 400 Mbps na 8 Umuyoboro uhuza | |
| Urwego rwibimenyetso | Inyandiko: -15 kugeza +15 dBmVEuro Inyandiko: -17 kugeza +13 dBmV (64QAM);-13 kugeza +17 dBmV (256QAM) | |
| RF Upstream | ||
| Urutonde rwinshuro | ◆ 5 ~ 42 MHz (DOCSIS) ◆ 5 ~ 65 MHz (EuroDOCSIS) ◆ 5 ~ 85 MHz (Bihitamo) | |
| Guhindura | TDMA: QPSK, 8QAM, 16QAM, 32QAM, 64QAMS-CDMA: QPSK, 8QAM, 16QAM, 32QAM, 64QAM, 128QAM | |
| Igipimo cyamakuru | Kugera kuri 108 Mbps na 4 Umuyoboro uhuza | |
| Urwego rusohoka rwa RF | TDMA (32/64 QAM): +17 ~ +57 dBmVTDMA (8/16 QAM): +17 ~ +58 dBmVTDMA (QPSK): +17 ~ +61 dBmVS-CDMA: +17 ~ +56 dBmV | |
| Guhuza imiyoboro | ||
| Umuyoboro | IP / TCP / UDP / ARP / ICMP / DHCP / TFTP / SNMP / HTTP / TR069 / VPN (L2 na L3) | |
| Inzira | DNS / DHCP seriveri / RIP I na II | |
| Kugabana kuri interineti | NAT / NAPT / DHCP seriveri / DNS | |
| SNMP | SNMP v1 / v2 / v3 | |
| Seriveri ya DHCP | Yubatswe muri seriveri ya DHCP kugirango ikwirakwize IP kuri CPE ku cyambu cya Ethernet ya CM | |
| Umukiriya wa DCHP | CM ihita ibona aderesi ya IP na DNS kuva seriveri ya MSO DHCP | |
| Umukanishi | ||
| Ibipimo | 56mm (W) x 113mm (L) | |
| Ibidukikije | ||
| Imbaraga zinjiza | Shyigikira ingufu zagutse: + 12V kugeza + 24V DC | |
| Gukoresha ingufu | 12W (Mak.) 7W (TPY.) | |
| Gukoresha Ubushyuhe | Ubucuruzi: 0 ~ +70oC Inganda: -40 ~ +85oC | |
| Gukoresha Ubushuhe | 10 ~ 90% (Non Condensing) | |
| Ubushyuhe Ububiko | -40 ~ +85oC | |
Inama-Nama-Guhuza hagati ya Digital na CM Ubuyobozi
Hano hari imbaho ebyiri: Ikibaho cya Digital hamwe na CM Board, ikoresha ibice bine byihuza byubuyobozi-bwohereza ibimenyetso bya RF, ibimenyetso bya Digital nimbaraga.
Ibice bibiri bya MCX bihuza bikoreshwa kuri DOCSIS Hasi na Upstream RF Ibimenyetso.Ibice bibiri bya Pin Header / PCB Socket ikoreshwa kubimenyetso bya Digital hamwe nimbaraga.Ubuyobozi bwa CM bushyirwa munsi yubuyobozi bwa Digital.CPU ya CM ivugana namazu binyuze mumashanyarazi kugirango yimure ubushyuhe kure ya CPU no munzu n'ibidukikije.
Uburebure bwahujwe hagati yimbaho ebyiri ni 11.4 +/- 0.1mm.
Dore igishushanyo mbonera cyahujwe ninama y'ubutegetsi:
Icyitonderwa:
Impamvu yaIgishushanyo-cy-Inama yubuyobozi bubiri bwa PCBAs,kugirango tumenye neza isano ihamye kandi yizewe, kubwibyo,ryari
To gushushanya Amazu, bigomba gufatwa nkubwubatsi bwinteko hamwe na screw kugirango bikosorwe.
MCX1, MCX2: 75 OHM, Umugore, Inguni igororotse, DIP
MCX1: DS
MCX2: Amerika
Bihuje MCX Umugabo: 75 OHM,Male, Inguni igororotse, DIP
J1, J2: 2.0mm 2x7 PCB Sock, Inguni igororotse,SMD
J1: Ibisobanuro bya Pin (Ibanze)
| J1 Pin | Ubuyobozi bwa CM | Ikibaho | Ibitekerezo |
| 1 | GND | ||
| 2 | GND | ||
| 3 | TR1 + | Giga Ethernet Ibimenyetso kuva kubuyobozi bwa CM. Hano NTA Ethernet ihindura ku kibaho cya CM, dore ibimenyetso bya Ethernet MDI gusa 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 | Ikibaho cya Digital gitanga imbaraga kubuyobozi bwa CM, urwego urwego rwingufu ni;+12 kugeza + 24V DC | |
| 14 | GND |
J2: Ibisobanuro bya Pin (Ibanze)
| J2 Pin | Ubuyobozi bwa CM | Ikibaho | Ibitekerezo |
| 1 | GND | ||
| 2 | Gusubiramo | Ikibaho cya digitale gishobora kohereza ibimenyetso byongeye kubuyobozi bwa CM, hanyuma bigasubiramo CM.0 ~ 3.3VDC | |
| 3 | GPIO_01 | 0 ~ 3.3VDC | |
| 4 | GPIO_02 | 0 ~ 3.3VDC | |
| 5 | UART Gushoboza | 0 ~ 3.3VDC | |
| 6 | UART Kohereza | 0 ~ 3.3VDC | |
| 7 | UART Kwakira | 0 ~ 3.3VDC | |
| 8 | GND | ||
| 9 | GND | 0 ~ 3.3VDC | |
| 10 | SPI MOSI | 0 ~ 3.3VDC | |
| 11 | ISOKO RYA SPI | 0 ~ 3.3VDC | |
| 12 | SPI MISO | 0 ~ 3.3VDC | |
| 13 | Chip Chip Hitamo 1 | 0 ~ 3.3VDC | |
| 14 | GND |
Igipimo cya PCB
