10KM 40G QSFP + Optical Tranceiver Module
TheQSFP+ li-transceiver modules li etselitsoe ho sebelisoa ho 40 Gigabit ka motsotsoana ho feta fiber ea multimode.Li lumellana le QSFP + MSA le IEEE 802.3ba 40GBASE-SR4. Karolo ea optical transmitter ea transceiver e kenyelletsa sehlopha sa 4-channel VCSEL (Vertical Cavity Surface Emitting Laser), 4-channel input buffer le mokhanni oa laser, taolo le leeme. diboloko.Karolo ea optical receiver ea transceiver e kenyelletsa 4-channel PIN photodiode array, 4-channel TIA array, 4 channel output buffer, control blocks.
Likaroloana E lumellana le IEEE 802.3ba(40GBASE-LR4) E tsamaellana le Litlhaloso tsa QSFP+ MSA SFF-8436 Ho fihla ho 10km ho feta SMF DFB le PIN li beha leihlo li-photodiode tse ngata bakeng sa karolo ea transmitter Li-detectors tsa PIN le lihlopha tsa TIA bakeng sa karolo ea moamoheli Liteishene tse 'ne tsa 10Gbps CWDM sehlopheng sa 1300nm I2C segokanyimmediamentsi sa sebolokigolo le kopantsweng Digital Diagnostic Monitoring E sebelisa lihokelo tse peli tse tloaelehileng tsa LC optical Thempereichara ea Ho sebetsa: -10°C ~+70°C
Litšobotsi tsa Optical le Motlakase Paramethara Letšoao Min. Tlanya. Max. Yuniti 9µm Core Diameter SMF L 10 km Aggregate Bit Rate SEBETE 41.25 Gbps Per Lane Bit Rate BRLANE 10.3125 Gbps Phetiso λC 1264.5 1271 1277.5 nm 1284.5 1291 1297.5 1304.5 1311 1317.5 1324.5 1331 1337.5 -20dBSpectral Width (RMS) ∆λ 1 nm Kakaretso ea Matla a ho Qalisa, Lane ka 'ngoe*(Note1) Pout/lane -7 2.3 dBm Extinction Ratio*(note3) ER 3.5 dB Fetisetsa OMA, ka Lane TX_OMA/lane -4 3.5 dBm Sephetho sa Leihlo la Optical*(Tlhokomeliso2) IEEE 802.3ba-2010 E lumellana Moamoheli λC 1264.5 1271 1277.5 nm 1284.5 1291 1297.5 1304.5 1311 1317.5 1324.5 1331 1337.5 Pmin -11.5 dBm Pmax 2.3 dBm 3.3 dBm Rr -26 dB TAHLEHELO -11.5 dBm LOSA -20 dBm Tlhokomeliso1: Sephetho se kopantsoe ho 9/125um SMF. Tlhokomeliso2: E tlhotliloeng, e lekantsoeng ka PRBS 231-1 mokhoa oa teko @10.3125Gbps
Bohareng ba Wavelength Bohareng ba Wavelength Kutloisiso ea moamoheli ho OMA, lane ka 'ngoe Maximum Amohela Matla, mong le e mong lane Tšenyo Moetla Kenyeletso ya moamohedi LOS De-Assert Tsebo ea LOS
Lisebelisoa 40GBASE-LR4 lihokelo tsa Ethernet Infiniband QDR le DDR li hokahanya lehlakore la bareki Likhokahano tsa 40G Telecom