10KM 40G QSFP+ Optical Tranceiver Module
IQI-SFP+ amamojula we-transceiver aklanyelwe ukusetshenziswa ku-40 Gigabit ngomzuzwana izixhumanisi phezu kwe-multimode fiber.Zihambisana ne-QSFP+ MSA kanye ne-IEEE 802.3ba 40GBASE-SR4. Ingxenye yesidlulisi esibonayo se-transceiver ihlanganisa uhlu lweziteshi ezi-4 ze-VCSEL (Vertical Cavity Surface Emitting Laser), ibhafa yokufaka yamashaneli angu-4 kanye nomshayeli we-laser, ukulawula nokuchema. amabhlogo.Ingxenye ye-optical receiver ye-transceiver ihlanganisa i-PIN ye-photodiode ye-4-channel ye-4, i-TIA yamashaneli angu-4, i-buffer ephumayo yamashaneli angu-4, amabhulokhi okulawula.
Izici
Ithobelana ne-IEEE 802.3ba(40GBASE-LR4)
Ithobelana Nemininingwane ye-QSFP+ MSA SFF-8436
Kufika ku-10km phezu kwe-SMF
I-DFB kanye nephinikhodi yokuqapha ama-photodiodes afanayo wesigaba sokudlulisa
Izitholi ze-PIN kanye ne-TIAs yamalungu afanayo esigaba somamukeli
Iziteshi ezine ze-10Gbps CWDM ebhendini ye-1300nm
I-interface ye-I2C ene-Digital Diagnostic Monitoring edidiyelwe
Isebenzisa izixhumi ezimbili ezijwayelekile ze-LC optical
I-Operating Case Temperature: -10°C ~+70°C
Izimpawu ze-Optical nezikagesi
| Ipharamitha | Uphawu | Okuncane. | Thayipha. | Ubukhulu. | Iyunithi |
| 9µm Core Diameter SMF | L | 10 | km | ||
| Isilinganiso Sebhithi Esihlanganisiwe | ISIBINDI | 41.25 | Gbps | ||
| Isilinganiso Sebhithi Ngamunye | I-BRLANE | 10.3125 | Gbps | ||
| I-Transmitter | |||||
| I-Center Wavelength | λC | 1264.5 | 1271 | 1277.5 | nm |
| 1284.5 | 1291 | 1297.5 | |||
| 1304.5 | 1311 | 1317.5 | |||
| 1324.5 | 1331 | 1337.5 | |||
| -20dBUbubanzi be-Spectral (RMS) | ∆λ | 1 | nm | ||
| Amandla Okuqalisa Amaphakathi, Umzila Ngamunye*(Nothi1) | I-Pout/umzila | -7 | 2.3 | dBm | |
| I-Extinction Ratio*(inothi3) | ER | 3.5 | dB | ||
| Dlulisa i-OMA, ngomzila ngamunye | TX_OMA/lane | -4 | 3.5 | dBm | |
| Okukhipha Iso le-Optical*(Qaphela2) | I-IEEE 802.3ba-2010 Iyahambisana | ||||
| Umamukeli | |||||
| I-Center Wavelength | λC | 1264.5 | 1271 | 1277.5 | nm |
| 1284.5 | 1291 | 1297.5 | |||
| 1304.5 | 1311 | 1317.5 | |||
| 1324.5 | 1331 | 1337.5 | |||
| Ukuzwela umamukeli ku-OMA, umzila ngamunye | Pmin | -11.5 | dBm | ||
| Ukuthola Amandla aphezulu, umzila ngamunye | I-Pmax | 2.3 | dBm | ||
| Umonakalo Threshold | 3.3 | dBm | |||
| Receiver reflectance | Rr | -26 | dB | ||
| I-LOS De-Assert | KULAHLEKILE | -11.5 | dBm | ||
| I-LOS Assert | I-LOSA | -20 | dBm | ||
Qaphela1: Okukhiphayo kuhlanganiswe ku-9/125um SMF.
Qaphela2: Kuhlungiwe, kukalwa nge-PRBS 231-1 iphethini yokuhlola @10.3125Gbps
Izinhlelo zokusebenza
40GBASE-LR4 Ethernet izixhumanisi
I-Infiniband QDR ne-DDR ixhuma ohlangothini lweKlayenti
Ukuxhumana kwe-40G Telecom