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.
Zvinhu zvirimo Dhizaini yeMUX/DEMUX ine nzira ina dzeCWDM Kusvika ku11.2Gbps pa bandwidth yechiteshi chimwe nechimwe bandwidth yeaggregate ye> 40Gbps Chinobatanidza cheDuplex LC Inoenderana ne40G Ethernet IEEE802.3ba uye 40GBASE-ER4 Standard Kutevedzera QSFP MSA Kusvika ku40km transmission Inoenderana neQDR/DDR Infiniband data rates Simba remagetsi rimwe chete +3.3V riri kushanda Mabasa ekuongorora edhijitari akavakirwa mukati Tembiricha iri pakati pe0°C kusvika 70°C RoHS Inoenderana
Optical Hunhu (T)OP = 0 kusvika 70°C, VCC = 3.135 kusvika 3.465 Mavolts) -21.2 0.5
Paramita Chiratidzo Minimum Rudzi Max Chikamu Ref. Chinotumira Basa reWavelength L0 1264.5 1271 1277.5 nm L1 1284.5 1291 1297.5 nm L2 1304.5 1311 1317.5 nm L3 1324.5 1331 1337.5 nm Chikamu chekudzvinyirira divi SMSR 30 - - dB Avhareji Yesimba Rekutanga PT - - +10.5 dBm Avhareji yeSimba reKutanga, Mugwagwa wega wega -2.7 - +4.5 dBm Musiyano muSimba reKutanga pakati peMigwagwa miviri (OMA) - - 6.5 dB Kukwanisa Kuchinja Manzwi, Mugwagwa Wega Wega OMA -0.7 +5 dBm Simba reKutanga muOMA kubva paTransmitter neDispersion Penalty (TDP), nzira imwe neimwe -1.5 - dBm TDP, Mugwagwa wega wega TDP 2.6 dB Chiyero cheKupera ER 5.5 - - dB Tsanangudzo yeMask yeZiso yeTransmitter {X1, X2, X3, Y1, Y2, Y3} {0.25,0.4, 0.45,0.25,0.28, 0.4} Kushivirira Kurasikirwa Kwekudzoka Kwemaziso - - 20 dB Avhareji yePower Off Transmitter yekutanga, nzira imwe neimwe Poff -30 dBm Ruzha rweKusimba Kwehukama Rin -128 dB/HZ 1 Mugamuchiri Muganho wekukuvara THd -6 dBm 1
Avhareji yeSimba paReceiver Input, Mugwagwa wega wega R -4.5 dBm Simba reMugamuchiri (OMA), Mugwagwa wega wega -4 dB Kururama kweRSSI -2 2 dB Kufungisisa kweMugamuchiri Rrx -26 dB Kunzwa Kwemugamuchiri Ane Stress muOMA, Mugwagwa wega wega - - -16.8 dBm Kunzwa kweMugamuchiri (OMA), Mugwagwa wega wega Sen - - -19 dBm Musiyano weGamuchira Simba pakati peMigwagwa miviri (OMA) 7.5 dB Gamuchirai Magetsi 3 dB yepamusoro yekucheka Frequency, nzira imwe neimwe 12.3 GHz LOS De-Assert LOSD -22 dBm Kusimbisa kweLOS LOSA -35 dBm LOS Hysteresis LOSH dB Cherechedza：
Mashandisirwo Raki kuenda kune raki Nzvimbo dzeData Switches neRouters Matanho eMetro Swichi neRouters 40G BASE-ER4 Ethernet Zvinongedzo
