40G QSFP+
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10KM 40G QSFP+ Optical Tranceiver Module
TheQSFP+ transceiver modules akagadzirirwa kushandiswa mu40 Gigabit pasekondi zvinongedzo pane multimode fiber.Izvo zvinopindirana neQSFP + MSA uye IEEE 802.3ba 40GBASE-SR4. The optical transmitter chikamu che transceiver chinosanganisira 4-channel VCSEL (Vertical Cavity Surface Emitting Laser) array, 4-channel input buffer uye laser driver, control and bias. blocks.Iro optical receiver chikamu chetransceiver chinosanganisira 4-channel PIN photodiode array, 4-channel TIA array, 4 channel output buffer, control blocks.
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100M 40G QSFP+ Optical Transceiver Module
TheQSFP+ transceiver modules akagadzirirwa kushandiswa mu40 Gigabit pasekondi zvinongedzo pane multimode fiber.Izvo zvinopindirana neQSFP + MSA uye IEEE 802.3ba 40GBASE-SR4. The optical transmitter chikamu che transceiver chinosanganisira 4-channel VCSEL (Vertical Cavity Surface Emitting Laser) array, 4-channel input buffer uye laser driver, control and bias. blocks.Iro optical receiver chikamu chetransceiver chinosanganisira 4-channel PIN photodiode array, 4-channel TIA array, 4 channel output buffer, control blocks.
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40KM 40G QSFP+ Optical Transceiver Module
TheHUAQ40Eis a transceiver module yakagadzirirwa 40Km optical communication applications.Dhizaini inoenderana ne40GBASE-ER4 yeIEEE P802.3ba chiyero.Iyo module inoshandura 4 inputs channels (ch) ye10Gb / s data yemagetsi kune 4 CWDM zviratidzo zvemaziso, uye inoawedzera mugero rimwe chete re40Gb / s optical transmission.Reversely, padivi rekugamuchira, iyo module optically de-multiplexes 40Gb / s inopinza mu 4 CWDM migero masaini, uye inovashandura kune 4 chiteshi chemagetsi data.
Iyo yepakati yavelengths ye4 CWDM migero ndeye 1271, 1291, 1311 uye 1331 nm senhengo dzeCWDM wavelength grid inotsanangurwa muITU-T G694.2.Iyo ine duplex LC yekubatanidza yeiyo optical interface uye 38-pini yekubatanidza yemagetsi interface.Kuti uderedze kupararira kwemaziso mune yakareba-haul system, single-mode fiber (SMF) inofanirwa kuiswa mune ino module.
Chigadzirwa chacho chakagadzirwa nechimiro chechimiro, optical/electrical connection uye digital diagnostic interface maererano neQSFP Multi-Source Agreement (MSA).Yakagadzirwa kuti isangane neakaomesesa ekunze ekushanda mamiriro anosanganisira tembiricha, humidity uye EMI interference.
Iyo module inoshanda kubva kune imwe chete + 3.3V magetsi uye LVCMOS / LVTTL pasi rose control masiginecha akadai seModule Present, Reset, Interrupt uye Low Power Mode inowanikwa nemamodules.A 2-waya serial interface inowanikwa kutumira uye kugamuchira mamwe akaomarara ekudzora masaini uye kuwana ruzivo rwedhijitari yekuongorora.Nzira dzega dzega dzinogona kugadziriswa uye nzira dzisina kushandiswa dzinogona kuvharwa kuti dzikwanise kuchinjika.
Ichi chigadzirwa chinoshandura 4-channel 10Gb/s magetsi ekuisa data muCWDM optical signals (chiedza), neinofambiswa 4-wavelength Distributed Feedback Laser (DFB) array.Chiedza chinosanganiswa nezvikamu zveMUX se40Gb/s data, ichiparadzira kunze kweiyo transmitter module kubva kuSMF.Iyo inogamuchira module inogamuchira iyo 40Gb/s CWDM optical masaini ekuisa, uye de-multiplexes iyo mu 4 yega 10Gb / s chiteshi ane wavelength yakasiyana.Imwe neimwe wavelength mwenje inounganidzwa ne discrete avalanche photodiode (APD), yozoburitswa se data remagetsi mushure mekukwidziridzwa kekutanga neTIA uyezve nepositi amplifier.
TheHUAQ40Eyakagadzirwa nechimiro chechimiro, optical/electrical connection uye digital diagnostic interface maererano neQSFP Multi-Source Agreement (MSA).Yakagadzirirwa kusangana neakaomesesa ekunze ekushanda mamiriro anosanganisira tembiricha, humidity uye kukanganiswa kweEMI.Iyo module inopa yakanyanya kushanda uye chimiro chekubatanidza, inowanikwa kuburikidza maviri-waya serial interface.
