40G QSFP+
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10KM 40G QSFP+ Optical Tranceiver Module
IyoQSFP+ Mamodule etransceiver akagadzirirwa kushandiswa mu40 Gigabit per second links pamusoro pemultimode fiber. Anoenderana neQSFP+ MSA uye IEEE 802.3ba 40GBASE-SR4. Chikamu chetransmitter che optical chinosanganisa 4-channel VCSEL (Vertical Cavity Surface Emitting Laser) array, 4-channel input buffer uye laser driver, control and bias blocks. Chikamu che optical receiver che transceiver chinosanganisira 4-channel PIN photodiode array, 4-channel TIA array, 4 channel output buffer, control blocks.
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Module ye100M 40G QSFP+ Optical Transceiver
IyoQSFP+ Mamodule etransceiver akagadzirirwa kushandiswa mu40 Gigabit per second links pamusoro pemultimode fiber. Anoenderana neQSFP+ MSA uye IEEE 802.3ba 40GBASE-SR4. Chikamu chetransmitter che optical chinosanganisa 4-channel VCSEL (Vertical Cavity Surface Emitting Laser) array, 4-channel input buffer uye laser driver, control and bias blocks. Chikamu che optical receiver che transceiver 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
IyoHUAQ40Eimodule yetransceiver yakagadzirirwa maapplication ekutaurirana kwe40Km. Dhizaini yacho inoenderana ne40GBASE-ER4 yeIEEE P802.3ba standard. Module iyi inoshandura nzira ina dzekupinda (ch) dzedata remagetsi re10Gb/s kuita 4 CWDM optical signals, uye inodziwedzera kuita chiteshi chimwe chete chekutumira kwe40Gb/s optical. Zvakare, kudivi rekugamuchira, module iyi inobvisa multiplexes ye40Gb/s muzviratidzo zve4 CWDM channels, uye inodzishandura kuita 4 channel output electrical data.
Mawavelength epakati pemachaneli mana eCWDM i1271, 1291, 1311 uye 1331 nm senhengo dzegrid yewavelength yeCWDM yakatsanangurwa muITU-T G694.2. Ine duplex LC connector ye optical interface uye 38-pin connector ye electrical interface. Kuti kuderedze optical dispersion mu long-haul system, single-mode fiber (SMF) inofanira kushandiswa mu module iyi.
Chigadzirwa ichi chakagadzirwa ne form factor, optical/electrical connection uye digital diagnostic interface zvichienderana neQSFP Multi-Source Agreement (MSA). Chakagadzirwa kuti chisangane nemamiriro ekunze akaomarara anosanganisira tembiricha, hunyoro uye EMIinterference.
Module iyi inoshanda kubva pamagetsi ane +3.3V imwe chete uye masaini ekudzora eLVCMOS/LVTTL akadai seModule Present, Reset, Interrupt uye Low Power Mode anowanikwa nemamodule aya. Pane 2-wire serial interface inowanikwa kutumira nekugamuchira masaini ekudzora akaomarara uye kuwana ruzivo rwekuongorora rwedhijitari. Machiteshi ega ega anogona kugadziriswa uye machiteshi asina kushandiswa anogona kuvharwa kuti dhizaini ishande zvakanaka.
Chigadzirwa ichi chinoshandura data remagetsi re4-channel 10Gb/s kuita CWDM optical signals (light), ne4-wavelength Distributed Feedback Laser (DFB) array inofambiswa. Chiedza chinosanganiswa nezvikamu zveMUX sedata re40Gb/s, zvichibuda mutransmitter module kubva kuSMF. Receiver module inogamuchira 40Gb/s CWDM optical signals input, uye inoibvisa mu multiplexes kuita mana ega ega 10Gb/s ane wavelength yakasiyana. Mwenje wega wega wewavelength unounganidzwa ne discrete avalanche photodiode (APD), uye wozoburitswa sedata remagetsi mushure mekuwedzerwa neTIA uye wozoburitswa ne post amplifier.
IyoHUAQ40EYakagadzirwa ne form factor, optical/electrical connection uye digital diagnostic interface zvichienderana neQSFP Multi-Source Agreement (MSA). Yakagadzirwa kuti isangane nemamiriro ekunze akaomarara anosanganisira tembiricha, hunyoro uye EMI interference. Module iyi inopa mashandiro epamusoro uye kubatanidzwa kwezvinhu, inowanikwa kuburikidza ne two-waya serial interface.
