Makaitaccen tsari mai kyau Mzm Modulator Bas Mai sarrafawa ta atomatik mai sarrafawa
Siffa
• Ikon son wutar lantarki akan koren konuwa / null / q + / Q-
• Ikon gogewar lantarki akan cikakken ra'ayi
• Ori madaidaicin iko: 50Db matsakaicin tsawan ragi akan yanayin null;
± 0.5◦ daidaito akan Q + da Quy
• Karancin Dumbin Amplitude:
0.1% vπ a yanayin null da yanayin yanayi
2% v 28 a yanayin Q + Yanayin Q- Yanayin
• Tsallaka mai kyau: tare da cikakkiyar aiwatarwar dijital
• Lowerarancin bayanin martaba: 40mm (w) × 30mm (d) × 10mm (h)
• Sauki don amfani: aiki na hannu tare da karamin ƙaramin ruwa;
Ayyukan OEMBabiri ta hanyar Macco UART2
• Hanyoyi biyu daban-daban don samar da hana son wutar lantarki: A.automatic nuna iko
b. Mai amfani da aka ayyana yalwa
Roƙo
• linbo3 da sauran mz masu motsa jiki
• dijital nrz, rz
• Aikace-aikacen Purse
• Blockoin watsa tsarin da sauran abubuwan shakatawa na gani
• Catv Trisitter
Cika
Hoto na 1. Matsalar Cinta
Hoto na 2. Kaɗaɗin bugun jini
Hoto na 3. Modulator Max Power
Hoto na 4. Modulator mafi karancin iko
Ratio Maxim DC
A cikin wannan gwajin, ba a amfani da siginar RF zuwa tsarin ba. An auna DC Extinciton.
1. Hoto na 5 yana nuna ikon gani na kayan masarufi, lokacin da Modulator ke sarrafa shi a Peak. Yana nuna 3.71DBM a cikin zane.
2. Hoto 6 yana nuna ikon gani na kayan masarufi, lokacin da Modulator ke sarrafawa a cikin Null Point. Yana nuna -46.73DBM a cikin zane. A cikin gwaji na ainihi, darajar ta bambanta da -47dbm; da -46.73 darajar mai tsayayye.
3. Saboda haka, tsayayyen DC ƙarshen Ratio da aka ambata shine 50.4DB.
Bukatun don babban rabo mai tsayi
1. Modulator na tsarin dole ne ya sami babban rabo. Halayyar tsarin tsarin na yanke shawarar iyakar tsallakewa.
2. Ba za a kula da hasken Modulator Modulators suna da hankali ga polarization. Polarization da ya dace na iya inganta rabo a kan 10DB. A cikin gwaje-gwajen LAB, yawanci ana buƙatar mai kula da polarization.
3. A cikin gwajin Ratio na DC na DC, an samu rabo 50.4db. Duk da yake datuset na masana'anta masana'anta kawai jere 40DB. Dalilin wannan inganta shi ne cewa wasu mawuyacin m trust sosai da sauri. Rofea R-BC-Duk masu kula da nuna bambance-bambance suna sabunta ƙwararren gogewar wutar lantarki kowane 1 na biyu don tabbatar da amsa mai sauri.
Muhawara
| Misali | Min | Tayi | Max | Guda ɗaya | Yanayi |
| Sarrafa aiki | |||||
| Rage Ratio | Mer 1 | 50 | dB | ||
| CSO2 | -55 | -65 | -70 | dBC | DITALIth: 2% vπ |
| Lokacin tsifi | 4 | s | Binciken Binciko: Null & Peak | ||
| 10 | Points Points: Q + & Q- | ||||
| Na lantarki | |||||
| Kyakkyawan wutar lantarki | +14.5 | +15 | +15.5 | V | |
| Tabbatacce power na yanzu | 20 | 30 | mA | ||
| Rashin ƙarfin lantarki | -15.5 | -15 | -14.5 | V | |
| Ilasa mara kyau | 2 | 4 | mA | ||
| Kewayon fitarwa | -9.57 | +9.85 | V | ||
| Tsarin aiki na karewa | 346 | μv | |||
| Dotherction | 999.95 | 1000 | 1000.05 | Hz | Version: 1Khz Doly siginar |
| Ta daye amplitude | 0.1% vπ | V | Binciken Binciko: Null & Peak | ||
| 2% vπ | Points Points: Q + & Q- | ||||
| Na tabarau | |||||
| Inptical Entical Power3 | -30 | -5 | dbm | ||
| Input | 780 | 2000 | nm | ||
1 Rikicin da aka soke shi ne yawanci rakiyar mulkin da aka ayyana a cikin Modulator dawasar Modulator.
2. CSO yana nufin tsari na biyu. Don auna cso daidai, ingancin hanyar da aka yi na siginar RF da aka alama, masu ƙima da karɓa za a tabbatar. Bugu da kari, tsarin CSSO LATSA na iya bambanta lokacin da yake gudana a daban-daban RF m.
3. Da fatan za a lura cewa shigar da wutar lantarki ba ta dace da ikon ganima a zaɓaɓɓen batun da aka zaɓa ba. Yana nufin matsakaicin iko na gani wanda Modulator zai iya fitarwa zuwa mai sarrafawa lokacin da nuna son ƙarfin lantarki zuwa + vπ.
Mai amfani
Hoto5. Taro
| Rukuni | Aiki | Bayani |
| Hoto 1 | PD: Haɗa MZM Phim Photo Hoto Hoto | Bayar da martani mai hoto |
| GND: Haɗa MZM Phem PloDodeode | ||
| Ƙarfi | Tushen Ikon Wuta don Mai Kulawa | V-: Yana haɗa abubuwan lantarki mara kyau |
| V +: Yana haɗu da ingantattun lantarki | ||
| Bincike na tsakiya: Yana haɗa ƙasa lantarki | ||
| Sake saita | Saka Jumper kuma cire bayan 1 na biyu | Sake saita mai sarrafawa |
| Yanayin Zaɓi | Saka ko cire yumper | Babu Jumper: Yanayin NULL; Tare da Jumper: Yanayin Quad |
| Polar Zabi2 | Saka ko cire yumper | Babu Jumper: tabbatacce polar; Tare da Jumper: polar korau |
| Basha | Haɗa tare da MZM Bash VolTage | Fita da Gnd suna samar da nuna bambanci ga Modulator |
| Led | Akai-akai akan | Yin aiki a karkashin ƙasashen da ba |
| A kashe-kashe ko a kan kowane 0.2s | Sarrafa bayanai da kuma neman tsari na sarrafawa | |
| A kashe-kashe ko a kan kowane 1s | Inptical Pictical Picticaukarwa ya yi rauni sosai | |
| A waje ko kashe-kan kowane 3s | Inptical Pictical iko ya yi karfi sosai | |
| Kudanda UART | Yi aiki da mai sarrafawa ta hanyar UARAR | 3.3: 3.3V Tunani |
| GND: ƙasa | ||
| RX: Sami mai sarrafawa | ||
| TX: Wayar mai sarrafawa | ||
| Kulawa Zabi | Saka ko cire yumper | Babu Jumper: Gudanar da Jumper; tare da Jumper: Gudanar da UART |
1. Wasu mz mz m da hotunan gida. Ya kamata a zabi saitin mai sarrafawa tsakanin amfani da hotunan mai sarrafawa ko kuma amfani da hotunan PhotoDoDediode na ciki. An bada shawara don amfani da Photohirie mai sarrafawa don gwaje-gwajen LAB saboda dalilai biyu. Da fari dai, mai sarrafa hotunan hoto ya tabbatar da inganci. Abu na biyu, yana da sauƙin daidaita tsarin shigarwar da aka shigar. SAURARA: Idan ta amfani da PhotoDididood na ciki na Modulator, da fatan za a tabbatar cewa fitarwa na halin yanzu na photodiode yana da matuƙar daidai gwargwado ne don shigar da iko.
2
da quad- yanayin sarrafa kadaici. Idan ba'a saka yumper na polar Pint ba, batun sarrafawa zai zama mara kyau a cikin yanayin null ko quad + cikin yanayin quad. Amplitude na RF tsarin zai iya shafan wurin sarrafawa. Lokacin da babu siginar RF ko amplitude siginar RF yana ƙarami, mai sarrafawa zai iya kulle batun aikin don daidaitaccen matsayi kamar yadda Ms ɗin da Ms da PLR Jumper. Lokacin da amplal na siginar RF ya wuce wasu ƙwai, a wannan yanayin, ya kamata a saka shi a akasin haka, watau ya kamata a saka.
Aikace-aikace na al'ada
Mai sarrafawa yana da sauƙin amfani.
Mataki na1. Haɗa jiragen ruwa na 1% na ma'aurata zuwa hotunan PhotoDidiode na mai sarrafawa.
Mataki na2. Haɗa daga cikin fitar da kuli mai sarrafawa (ta hanyar Sma ko 2.54mm 2-PIN-PIN) don nuna alamar ba da izini.
Mataki na3. Bayar da mai sarrafawa tare da + 15V da -15V DC volrtages.
Mataki na4. Sake saita mai sarrafawa kuma zai fara aiki.
Bayanin kula. Da fatan za a tabbatar da cewa rf sigina na dukkan tsarin yana kunne kafin sake saita mai sarrafawa.
Ridea Forcecronics yana ba da layin samfuran kasuwanci na lantarki, Modulators Modulor, DFB Enfadertor, DFB Lasica, Enfa Lasic, Fiel Entic, End Optic Optic, Bropight Power mita Laser, mai tawaqe Laser, mai ganowa na gani, Laser Do direba, Amplifier fiber. Hakanan muna samar da wasu masu siyar da yawa don tsara abubuwa, kamar 1 * 4 tsararru masu motsi, da ƙananan ƙarancin rabo, da kuma ƙuruciya mai ɗaci a cikin jami'o'i da cibiyoyi.
Fatan samfuranmu za su taimaka muku da binciken ku.
