10KM 40G QSFP + Optical Tranceiver Module
CovQSFP+ transceiver modules yog tsim los siv nyob rau hauv 40 Gigabit ib ob txuas ntawm multimode fiber ntau.Lawv ua raws li QSFP + MSA thiab IEEE 802.3ba 40GBASE-SR4.Cov khoom siv kho qhov muag ntawm lub transceiver suav nrog 4-channel VCSEL (Vertical Cavity Surface Emitting Laser) array, 4-channel input buffer thiab laser tsav tsheb, tswj thiab kev tsis ncaj ncees thaiv.Qhov chaw txais khoom kho qhov muag ntawm lub transceiver suav nrog 4-channel PIN photodiode array, 4-channel TIA array, 4 channel tso zis tsis tawm, tswj cov blocks.
Nta Ua raws li IEEE 802.3ba (40GBASE-LR4) Ua raws li QSFP + MSA SFF-8436 Specification Mus txog 10km tshaj SMF DFB thiab PIN saib photodiodes array rau seem transmitter PIN detectors thiab TIAs array rau receiver section Plaub 10Gbps CWDM raws hauv 1300nm band I2C interface nrog integrated Digital Diagnostic Monitoring Siv ob tus qauv LC optical connector Kev khiav hauj lwm kub: -10 ° C ~ + 70 ° C
Optical thiab hluav taws xob yam ntxwv Parameter Cim Min. Ntaus. Max. Chav tsev 9µm Core Diameter SMF L 10 km Aggregate Bit Rate HLUB 41.25 Nws Gbps Ib txoj kab me ntsis tus nqi BRLANE 10.3125 Nws Gbps Transmitter λC 1 264.5 1271 ib 1277.5 ib nm 1 284.5 1291 ib 1297.5 ib 13 04.5 1311 13 17.5 13 24.5 1331 ib 1 337.5 -20dBSpectral Dav (RMS) ∆ λ 1 nm Nruab Nrab Launch Power, Txhua Txoj Kev *(Nua ote1) Pout/ txoj kab -7 2.3 dBm ib Extinction Ratio * (nco 3) ER 3.5 dB Hloov OMA, ib txoj kab TX_OMA/lane -4 3.5 dBm ib Tso zis Optical Qhov muag*(Nco tseg 2) Ua raws li IEEE 802.3ba-2010 Tus txais λC 1 264.5 1271 ib 1277.5 ib nm 1 284.5 1291 ib 1297.5 ib 13 04.5 1311 13 17.5 13 24.5 1331 ib 1 337.5 Pmin -11.5 dBm ib Pmax 2.3 dBm ib 3.3 dBm Rr -26 dB LOSD -11.5 dBm ib LOSA -20 dBm ib Lus Cim 1: Cov zis yog txuas rau hauv 9/125um SMF. Lus Cim 2: Lim, ntsuas nrog PRBS 231-1 xeem qauv @10.3125Gbps
Center Wavelength Center Wavelength Txais rhiab heev hauv OMA, txhua txoj kab Tau txais lub zog siab tshaj plaws, txhua txoj kab Kev puas tsuaj Txais kev cuam tshuam LOS De-Assert LOS Assert
Daim ntawv thov 40GBASE-LR4 Ethernet txuas Infiniband QDR thiab DDR interconnects Client-sab 40G Telecom kev sib txuas