Imodyuli ye-10KM 40G QSFP+ Optical Tranceiver
IQI-SFP+ Iimodyuli ze-transceiver zenzelwe ukusetyenziswa kwiikhonkco ezingama-40 Gigabit ngomzuzwana phezu kwefayibha ye-multimode. Ziyahambelana ne-QSFP+ MSA kunye ne-IEEE 802.3ba 40GBASE-SR4. Inxalenye ye-optical transmitter ye-transceiver ibandakanya uluhlu lwe-VCSEL (Vertical Cavity Surface Emitting Laser) olune-channel 4, i-input buffer ye-4-channel kunye ne-laser driver, ii-control kunye nee-bias blocks. Inxalenye ye-optical receiver ye-transceiver ibandakanya uluhlu lwe-photodiode lwe-PIN olune-channel 4, uluhlu lwe-TIA olune-channel 4, i-output buffer ye-4 channel, ii-control blocks.
Iimbonakalo Iyahambelana ne-IEEE 802.3ba(40GBASE-LR4) Iyahambelana neNkcazelo ye-QSFP+ MSA SFF-8436 Ukuya kuthi ga kwi-10km ngaphezulu kwe-SMF Uluhlu lwe-DFB kunye ne-PIN monitor photodiodes kwicandelo lokuhambisa Izixhobo zokufumana ii-PIN kunye ne-TIAs array kwicandelo lomamkeli Iitshaneli ezine ze-10Gbps CWDM kwibhendi ye-1300nm Ujongano lwe-I2C olune-Digital Diagnostic Monitoring edibeneyo Isebenzisa izihlanganisi ezimbini ze-LC optical standard Ubushushu beTyala lokuSebenza: -10°C ~+70°C
Iimpawu zoMbane nezoMbane Ipharamitha Isimboli Ubuncinci. Uhlobo. UMax. Iyunithi Ububanzi be-9µm Core SMF L 10 km Ireyithi yeBit ehlanganisiweyo IQHAWE 41.25 I-Gbps Ireyithi yeBit nganye yeNdlela UBRANE 10.3125 I-Gbps Umthumeli λC 1264.5 1271 1277.5 nm 1284.5 1291 1297.5 1304.5 1311 1317.5 1324.5 1331 1337.5 -20dBUbubanzi beSpectral (RMS) ∆λ 1 nm Amandla Aphakathi Okuqalisa, Indlela Nganye*(Ni-ote1) I-Pout/indlela -7 2.3 i-dBm Umlinganiselo wokuphela* (inqaku 3) ER 3.5 dB Thumela i-OMA, ngeNdlela nganye TX_OMA/umgca -4 3.5 i-dBm Iliso elibonakalayo eliphumayo*(Inqaku lesi-2) I-IEEE 802.3ba-2010 Iyahambelana Umamkeli λC 1264.5 1271 1277.5 nm 1284.5 1291 1297.5 1304.5 1311 1317.5 1324.5 1331 1337.5 I-Pmin -11.5 i-dBm I-Pmax 2.3 i-dBm 3.3 dBm Rr -26 dB I-LOSD -11.5 i-dBm I-LOSA -20 i-dBm Qaphela1: Isiphumo sidityaniswe kwi-9/125um SMF. Qaphela2: Ihluziwe, ilinganiswe nge-PRBS 231-1 ipateni yovavanyo @10.3125Gbps
Ubude beWave ephakathi Ubude beWave ephakathi Uvakalelo lwesamkeli kwi-OMA, umgca ngamnye Amandla aphezulu okufumana, umzila ngamnye Umda woMngcipheko Ukubonakaliswa kwesamkeli I-LOS De-Assert Isiqinisekiso se-LOS
Izicelo Iikhonkco ze-Ethernet ze-40GBASE-LR4 I-Infiniband QDR kunye ne-DDR zidibanisa icala leklayenti Unxibelelwano lwe-40G Telecom