Ultra Sare Sare MzM Boodhatotor Batlulatorator sicirka tooska ah
Muujinta
• Xakamaynta korantada ee Power-ka ee ugu sarreeyay / N. + / Q-
• Xakameynta korantada ee 'Blottage' dhibic aan sabab lahayn
• Xakamaynta 'Ultra': 50db saamiga ugu badan ee baabi'inta ee ku saabsan habka null;
± 0.5◦ sax ahaanshaha Q + iyo Q-
• Low-nap loght lovel oo hooseeya:
0.1% vπ at mode-ka null iyo habka ugu sarreeya
2% vπ at q + qaabka iyo Q- mode
• Xasilooni sare: Iyadoo si buuxda u fulin
• Muuqaal hoose: 40mm (W) × 30mm (d) × 10mm (h)
• Way fududahay in la isticmaalo: Howlgallada Buug-gacmeedka oo leh mini jumper;
Howlgallada OEM ee dabacsan oo loo maro MCU Uart2
• Laba nooc oo kala duwan si loo bixiyo korantada eexda: A.Automat ee loo yaqaan '
b. Isticmaalaha ayaa qeexay Vat Volt
Isticmaal
• line3 iyo mz kale oo mz ah
• dijital ah, rz
• Codsiyada garaaca wadnaha
• Nidaamka kala firidhsan ee brollouin iyo dareemayaal kale oo indhaha ah
• Isu-gudbinta CATV
Fulin hawleed
Jaantus 1
Jaantus 2. Qarniga quruxda badan
Jaantus 3. Modulator Max Power
Jaantus 4. Modulator Awooda ugu yar
Saamiga baabi'inta
Tijaabadaani, majiro calaamadaha RF ee loo adeegsaday nidaamka. DC Pasciton saafi ah ayaa la cabiray.
1. Jaantus 5 wuxuu muujiyaa awoodda indhaha ee wax soo saarka modulator, marka modulator uu ka taliyo barta ugu sarreysa. Waxay ku tusaysaa 3.71DBM jaantuska.
2. Jaantus 6 wuxuu muujinayaa awoodda indhaha ee wax soo saarka modulator, marka atulator uu ka taliyo barta null. Waxay ku tusaysaa -46.73dbb ee jaantuska. Tijaabada dhabta ah, qiimahu waa kala duwan yahay --47dbm; iyo -46.73 waa qiimo xasilloon.
3. Sidaa darteed, saamiga baabi'inta DC ee xasilloon ee la cabbiro waa 50.4db.
Shuruudaha lagu muujiyo saamiga sare
1. Qaab-dhismeedka Nidaamka waa inuu lahaadaa saami sarreennimo oo sarreysa. Astaamaha Nidaamka Modulator ayaa go'aan ka gaaraya saamiga ugu badan ee baabi'inta lagu gaari karo.
2. Fudud of modulator iftiinka galka ah waa in la daryeelo. Modulators waxay u nugul yihiin nasashada. Kala-saaridda saxda ah waxay hagaajin kartaa saamiga baabi'inta ee ka badan 10db. Tijaabada shaybaarka, sida caadiga ah kontoroolka noolaha ayaa loo baahan yahay.
3. Xakameeyayaal sax ah oo sax ah. Imtixaankeena Isugeynta Tirakoobka ee DC, 50.4dB Tirakoobka baabi'inta ayaa la gaadhay. In kasta oo kaydinta soosaarka wax soo saarka dhaqdhaqaaqa oo keliya ay qortaan 40db. Sababta hagaajinta ayaa ah in qaar ka mid ah moduluyuhu ay si dhakhso leh u socdaan. Romea R-BC-wixii Xakamayaasha ee BC-da ee loo yaqaan 'Xograyaashii Saxeexa'
Faahfaahinta
| Darada | Min | Teeb af | Dixiri | Cutub | Xaalado |
| Xakameynta waxqabadka | |||||
| Bixinta baabi'inta | Mer 1 | 50 | dB | ||
| CSO2 | -55 | -65 | -70 | DBC | Dillaaca idxafka: 2% vπ |
| Waqtiga xakamaynta | 4 | s | Qodobbada Raadinta: Null & Peak | ||
| 10 | Qodobbada Raadinta: Q + & Q- | ||||
| Korato | |||||
| Korantada korantada wanaagsan | +14.5 | +15 | +15.5 | V | |
| Awoodda wanaagsan ee hadda jirta | 20 | 30 | mA | ||
| Koronto taban | -15.5 | -15 | -14.5 | V | |
| Awoodda taban ee hadda jirta | 2 | 4 | mA | ||
| Kala soocida Voltage Range | -9.57 | +9.85 | V | ||
| Soosaarida saxda ah ee korantada | 346 | μv | |||
| Soo noqnoqoshada | 999.95 | 1000 | 1000.05 | Hz | Nooca: 1khz astaan |
| Deng lovid | 0.1% vπ | V | Qodobbada Raadinta: Null & Peak | ||
| 2% vπ | Qodobbada Raadinta: Q + & Q- | ||||
| Araga | |||||
| Gelitaanka visatical ret3 | -30 | -5 | DBM | ||
| LAMBAR LETSTH | 780 | 2000 | nm | ||
1. Mer waxaa loola jeedaa saamiga baabi'inta Modurator. Isugeynta baabi'inta ayaa caadi ahaan ah in saamiga baabi'inta ee loo cayimay ee lagu cayimay datator-ka.
2. CSO waxaa loola jeedaa amarka labaad ee ka kooban. Si loo cabbiro CSO si sax ah, tayada toosan ee seenyaalaha RF, modulators iyo qaatayaasha ayaa la hubin doonaa. Intaa waxaa sii dheer, nidaamka akhrinta CSO wuxuu ku kala duwanaan karaa marka uu ku socdo RF kala duwan.
3. Fadlan la ogaado in fikradaha indhaha ee indhaha u dhigma uusan u dhigmin awoodda indhaha ee barta xulashada ee la xushay. Waxay tixraacaysaa awoodda ugu badan ee indhaha ee isbadalka ah ee ay u dhoofin karto kontaroolka markii aan u kala baxo volt volt-ka ee -vπ ilaa + v v va.
Isticmaalaha Isticmaalaha
Jaantuska5. Kulan laysku ururay
| Koox | Qalliin | Sharax |
| Photodiode 1 | PD: Isku xirka cathode patrode patrode | Bixi jawaab celin sawir ah |
| GND: Isku xidhka sawir-qaadista MzM Photodiode | ||
| Awood | Isha Kowyada Awoodda ee loo yaqaan 'Power' | V-: waxay kuxirantahay electrode xun |
| V +: Waxay kuxirantahay korka wanaagsan | ||
| Baadhitaanka Dhexe: Waxay kuxirantahay goobta elektrode | ||
| Dib u dhigid | Gali jumper oo soo saar wixii ka dambeeya 1 labaad | Dib u dejiso maamulka |
| Qaabka xulo | Geli ama soo bixi jumper | majiraan jumper: qaab null; oo leh jumper: quad qaab |
| Xulo xulo2 | Geli ama soo bixi jumper | majiraan jumper: polar togan; oo leh jumper: polar xun |
| Voltage eexda | Ku xiriir dekada MzM ee 'MZM' | Digniinta iyo GND waxay bixiyaan tacliinta ee 'Bask' ee Modulator |
| Hoggaansan | Si xariir ah | Ku shaqeynta dowlad deggan oo deggan |
| On-off ama ka baxsan 0.2s kasta | Ka baaraandegida xogta iyo raadinta barta xakameynta | |
| Ka baxsan ama ka baxsan - 1-da kasta | Gelitaanka awoodda indhaha ee indhaha ayaa aad u daciif ah | |
| Ka baxsan ama ka baxsan 3-da kasta | Gelitaanka awoodda indhaha ee indhaha ayaa aad u xoog badan | |
| Ul | Ku shaqee kontoroolka iyada oo loo marayo Uart | 3.3: 3.3v tixraaca korantada |
| GND: Dhulka | ||
| Rx: ka hel kontoroolka | ||
| TX: Gudbinta Kontoroolka | ||
| Xakamaynta Xulo | Geli ama soo bixi jumper | majiraan jumper: kontoroolka jumper; leh jumper: xakamaynta urt |
1. Qaar ka mid ah mz mz waxay leeyihiin photodiodes gudaha ah. Dejinta kontaroolka waa in loo doortaa inta udhaxeysa iyadoo la adeegsanayo Photodiodes-ka kontaroolka ama adeegsiga sawir-qaade gudaha ah. Waxaa lagu talinayaa in loo isticmaalo photodiciode photodiode si loo tijaabiyo shaybaarka laba sababood awgood. Marka hore, photoreller photodiode ayaa xaqiijiyey tayada. Marka labaad, way fududahay in la waafajiyo la-qabsashada fikradda iftiinka. Xusuusin: Haddii aad isticmaaleyso Photodiode-ka gudaha ee Modurator ee Modurator, fadlan hubi in wax soo saarka ee ah patrodiode ay si adag ugu dhigtaan awood gelinta awoodda gelinta.
2. PAR PIN Waxaa loo isticmaalaa in lagu beddelo barta kontaroolka ee udhaxeysa ugu sarreysa oo aan ku qanacsan yahay habka xakamaynta NULL (oo lagu go'aamiyo qaabka la xusho PIN) ama Quad +
iyo qufulka qufulka qufulka. Haddii jumper of polar pl pin la galin, barta korantada ayaa laga saari doonaa qaabka null ama Quad + ee ku jira qaab quad ah. Ibraatidka nidaamka ^f wuxuu kaloo saameyn ku yeelan doonaa barta kontaroolka. Marka aysan jirin wax calaamad ah oo ah rf ama rf schil Singht-ka waa yar yahay, xakameeyayaashu waxay awood u leedahay inay xijaabto goobta shaqada si ay u saxeexdo dhibicda MS iyo Plr jumper. Marka saliida saliidda ee rf ay ka badan tahay xadka qaarkood, ka mid ah nidaamka ayaa la beddeli doonaa, kiiskan, madaxa plr waa inuu ahaadaa gobolka ka soo horjeedda, tusaale ahaan jumper waa in la galiyaa ama la jiiday haddii la geliyo.
Codsiga caadiga ah
Xakameeyaha ayaa sahlan in la isticmaalo.
Tallaabada1. Ku xir 1% dekeda lammaanaha ah ee loo yaqaan Photodiode of Recoller-ka.
Tallaabada2. Ku xir wax soo saarka tabta-kontaroolka ee kontaroolka (iyada oo loo marayo SMA ama 2.54mm 2-rid madaxa) ilaa dekeda ee ee loo yaqaan 'Port of modulator'.
Tallaabada3. Sii kontaroolka + 15v iyo -15v dc dc.
Tallaabada4. Dib u dejiso maamulaha oo waxay bilaabi doontaa inay shaqeyso.
Ogeysiis. Fadlan la hubiyo in calaamadda rf ee nidaamka oo dhan ay socoto ka hor intaadan dib-u-dejin ka hor.
Rofelectonicnics-ka Roferect-ka ayaa bixiya qadka badeecada ee mowduuca korantada ganacsiga ee ganacsiga, modulator-ka xoojinta, putodetletor, putodetetor, darawallada iftiinka, dheecaanka dheellitirka, mitirka vipical opict, mitirka vitpical. Laser, laser-ga, qalabka wax baara, darawalka laser diode, gawaarida lascinitive, fiber omiirka. Waxaan sidoo kale bixinnaa modulators gaar ah oo gaar ah si loo habeeyo, sida 1 * 4 moduler modules, vpi-hooseysa VPI, iyo modulator-ka saamiga sare, sida ugu badan loo isticmaalo jaamacadaha iyo machadyada.
Waxaan rajeyneynaa in badeecadeenna ay kuu caawin doonaan adiga iyo cilmi baaristaada.
