Fiber Node Transponder, SA120IE
Tlhaloso e Khutšoanyane:
Tlhaloso ea sehlahisoa sena e akaretsa mefuta ea DOCSIS® le EuroDOCSIS® 3.0 ea letoto la lihlahisoa tsa Embedded Cable Modem Module.Ho latela tokomane ena, e tla bitsoa SA120IE.SA120IE e thatafalitsoe ke mocheso bakeng sa ho kopanngoa lihlahisoa tse ling tse hlokehang ho sebetsa ka ntle kapa tikolohong ea mocheso o feteletseng.E ipapisitse le tšebetso ea Full Band Capture (FBC), SA120IE ha se Modem ea Cable feela, empa hape e ka sebelisoa e le Spectrum Analyzer (SSA-Splendidtel Spectrum Analyzer).Heatsink e tlama ebile e tobane le ts'ebeliso.Ho fanoa ka masoba a mararo a PCB ho potoloha CPU, e le hore bracket ea heatsinking kapa sesebelisoa se tšoanang se ka khomareloa ho PCB, ho fetisetsa mocheso o hlahisoang hole le CPU le ho ea matlong le tikolohong.
Lintlha tsa Sehlahisoa
Li-tag tsa Sehlahisoa
Likarolo tsa Modem ea Cable
▶DOCSIS/EURODOCSIS 1.1/2.0/3.0, Channel bonding: 8*4
▶ Lihokelo tse peli tsa MCX (Botšehali) bakeng sa Downstream le Upstream
▶ Fana ka Lipontšo tsa MDI tsa Port Giga Ethernet tse peli bakeng sa boto ea sepheo (Digital Board) ka J1 & J2
▶ Fumana Phepelo ea Motlakase ho DC ho Boto ea Maikutlo ka ho sebelisa J2
▶Sehlomathiso se Ikemetseng sa Kantle
▶ Sensor ea mocheso ka sekepeng
▶Bonyane (litekanyo): 113mm x 56mm
▶ Boemo bo nepahetseng ba matla a RF 2dB maemong 'ohle a mocheso
▶FBC bakeng sa Spectrum Analyzer, Splendidtel Spectrum Analyzer e kopaneng (SSA)
▶ Tšehetsa Mokhoa oa Matla a Tlase le Mokhoa o Felletseng oa Ts'ebetso o ka Switchable
Likarolo tsa SW
▶ DOCSIS®/Euro-DOCSIS®HFC tikoloho e lemoha auto
▶ Tloaelo ea mokhanni oa UART/I2C/SPI/GPIO bakeng sa tlhahlobo ea lisebelisoa tse fapaneng.Tse kang Fiber node, Power Supply, RF Amplifier
▶ Docsis MIBs / Tšehetso efe kapa efe e ikhethileng ea MIB
▶Open system API le sebopeho sa data bakeng sa 3rdphihlello ea kopo ea mokha
▶ Ho lemoha lets'oao la matla a tlase.Letšoao le ka tlase ho -40dBmV le tla emeloa ka Spectrum Analyzer e hahiloeng kahare
▶ Lifaele tsa CM MIB li bulehetse bareki
▶ CM Management Web GUI e fumaneha ho WAN kapa LAN
▶MSO e ka qala CM hape e le hole ka Telnet kapa SNMP
▶ E ka fetoha lipakeng tsa mokhoa oa Bridge le Router
▶ E ts'ehetsa ntlafatso ea lisebelisoa tsa DOCSIS MIB
Sistimi Block
Tlhokomelo ea Kantle
Ho sebelisoa mohlokomeli oa kantle ho etsa bonnete ba hore ts'ebetso ea sistimi e ts'epahala.Watchdog e rahoa ke
Firmware nako le nako, e le hore CM e se ke ea qala bocha.Haeba ho na le phoso ka CM
Firmware, ebe ka mor'a nako e itseng (nako ea ho shebella), CM e tla tsosolosa ka bo eona.
Tekheniki Parameters
| Tšehetso ea Protocol | ||
| ◆ DOCSIS/EuroDOCSIS 1.1/2.0/3.0◆ SNMP v1/v2/v3◆ TR069 | ||
| Khokahano | ||
| RF: MCX1, MCX2 | Tse peli MCX Female, 75 OHM, Straight Angle, DIP | |
| Ethernet Signal/PWR: J1, J2 | 1.27mm 2x17 PCB Stack, Angle e Otlolohileng, SMD2xGiga Ethernet Ports | |
| RF Tlaase | ||
| Khafetsa (bohale ho isa pheletsong) | ◆ 88~1002 MHz (DOCSIS)◆ 108~1002 MHz (EuroDOCSIS) | |
| Bophahamo ba kanane | ◆ 6 MHz (DOCSIS)◆ 8 MHz (EuroDOCSIS)◆ 6/8 MHz (Auto Detection, Hybrid Mode) | |
| Ho feto-fetoha ha molumo oa lentsoe | 64QAM, 256QAM | |
| Sekhahla sa Lintlha | Ho fihla ho 400 Mbps ka 8 Channel bonding | |
| Boemo ba Letshwao | Docsis: -15 ho +15 dBmVEuro Docsis: -17 ho +13 dBmV (64QAM);-13 ho +17 dBmV (256QAM) | |
| RF ka holimo | ||
| Maqhubu a Range | ◆ 5~42 MHz (DOCSIS)◆ 5~65 MHz (EuroDOCSIS)◆ 5~85 MHz (Ho ikhethela) | |
| Ho feto-fetoha ha molumo oa lentsoe | TDMA: QPSK, 8QAM, 16QAM, 32QAM, 64QAMS-CDMA: QPSK, 8QAM, 16QAM, 32QAM, 64QAM, 128QAM | |
| Sekhahla sa Lintlha | Ho fihla ho 108 Mbps ka 4 Channel Bonding | |
| RF Output Level | TDMA (32/64 QAM): +17 ~ +57 dBmVTDMA (8/16 QAM): +17 ~ +58 dBmVTDMA (QPSK): +17 ~ +61 dBmVS-CDMA: +17 ~ +56 dBmV | |
| Marang-rang | ||
| Protocol ea marang-rang | IP/TCP/UDP/ARP/ICMP/DHCP/TFTP/SNMP/HTTP/TR069/VPN (L2 le L3) | |
| Ho tsamaisa tsela | DNS / DHCP seva / RIP I le II | |
| Ho arolelana Inthaneteng | NAT / NAPT / DHCP seva / DNS | |
| Mofuta oa SNMP | SNMP v1/v2/v3 | |
| Seva ea DHCP | Seva ea DHCP e hahelletsoeng ka hare ho aba aterese ea IP ho CPE ka CM's Ethernet port | |
| DCHP moreki | CM e fumana aterese ea seva ea IP le DNS ka bo eona ho tsoa ho seva sa MSO DHCP | |
| Mechini | ||
| Litekanyo | 56mm (W) x 113mm (L) | |
| Tikoloho | ||
| Kenyeletso ya Matla | Tšehetsa matla a pharalletseng a kenyang matla: + 12V ho ea ho +24V DC | |
| Tšebeliso ea Matla | 12W (Max.)7W (TPY.) | |
| Mocheso oa ho sebetsa | Khoebo: 0 ~ +70oC Indasteri: -40 ~ +85oC | |
| Mongobo o sebetsang | 10~90% (Ha e Condensing) | |
| Mocheso oa polokelo | -40 ~ +85oC | |
Lihokelo tsa Boto ho Boto lipakeng tsa Digital le CM Board
Ho na le liboto tse peli: Digital board le CM Board, tse sebelisang li-connectors tse 'nè tsa board-to-board ho fetisa matšoao a RF, lipontšo tsa Digital le matla.
Lipara tse peli tsa likhokahanyo tsa MCX tse sebelisetsoang DOCSIS Downstream le Upstream RF Signals.Lipara tse peli tsa Pin Header / PCB Socket e sebelisetsoang Lipontšo tsa Digital le Matla.Boto ea CM e behiloe tlasa Boto ea Dijithale.CM's CPU e hokahane le ntlo ka pad ea mocheso ho fetisetsa mocheso hole le CPU le ho ea ntlong le tikoloho.
Bophahamo bo kopaneng pakeng tsa mapolanka a mabeli ke 11.4+/-0.1mm.
Mona ke setšoantšo sa khokahano ea board-to-board e ts'oanang:
Hlokomela:
Lebaka laBoto-to-Board moralo bakeng sa tse peli PCBA Boards,e le ho etsa bonnete ba hore khokahanyo e tsitsitseng le e tšepahalang, ka hona,neng
To moralo oa Housing, e lokela ho nkoa kopano boenjiniere le likurufu bakeng sa ho lokisa nahanela.
MCX1, MCX2: 75 OHM, Mosali, Angle e Otlolohileng, DIP
MCX1: DS
MCX2: US
E tšoana le MCX Male: 75 OHM,Male, Straight angle, DIP
J1, J2: 2.0mm 2x7 PCB Socket, Straight angle,SMD
J1: Tlhaloso ea Pin (Qala)
| J1 Pina | Boto ea CM | Digital Board | Maikutlo |
| 1 | GND | ||
| 2 | GND | ||
| 3 | TR1+ | Lipontšo tsa Giga Ethernet tse tsoang boto ea CM. Ha ho na Ethernet transformer ho boto ea CM, mona ke Lipontšo tsa Ethernet MDI feela ho Digital Board.RJ45 le Ethernet transformer li behiloe ho Digital Board. | |
| 4 | TR1- | ||
| 5 | TR2+ | ||
| 6 | TR2- | ||
| 7 | TR3+ | ||
| 8 | TR3- | ||
| 9 | TR4+ | ||
| 10 | TR4- | ||
| 11 | GND | ||
| 12 | GND | ||
| 13 | GND | Digital board e fana ka Matla ho boto ea CM, lebelo la boemo ba matla ke;+12 ho ea ho +24V DC | |
| 14 | GND |
J2: Tlhaloso ea Pin (Selelekela)
| J2 phini | Boto ea CM | Digital Board | Maikutlo |
| 1 | GND | ||
| 2 | Seta bocha | Digital board e ka romella lets'oao la reset ho boto ea CM, ebe e khutlisetsa CM.0 ~ 3.3VDC | |
| 3 | GPIO_01 | 0 ~ 3.3VDC | |
| 4 | GPIO_02 | 0 ~ 3.3VDC | |
| 5 | UART E nolofalletsa | 0 ~ 3.3VDC | |
| 6 | Phetiso ea UART | 0 ~ 3.3VDC | |
| 7 | UART Amohela | 0 ~ 3.3VDC | |
| 8 | GND | ||
| 9 | GND | 0 ~ 3.3VDC | |
| 10 | SPI MOSI | 0 ~ 3.3VDC | |
| 11 | SPI TŠEBELE | 0 ~ 3.3VDC | |
| 12 | SPI MISO | 0 ~ 3.3VDC | |
| 13 | SPI Chip Khetha 1 | 0 ~ 3.3VDC | |
| 14 | GND |
Boemo ba PCB
