10KM 40G QSFP+ Module Tranceiver indhaha
TheQSFP+ Qaybaha transceiver waxaa loogu talagalay in lagu isticmaalo 40 Gigabit isku xirka ilbiriqsi kasta oo ka badan fiber multimode.Waxay u hoggaansamaan QSFP+ MSA iyo IEEE 802.3ba 40GBASE-SR4. Qaybta gudbiyaha indhaha ee transceiverku waxay ku daraan 4-channel VCSEL (Vertical Cavity Surface Emitting Laser) array, 4-channel gelinta kaydiyaha iyo darawalka laser, xakamaynta iyo eexda blocksQaybta qaataha indhaha ee transceiver ka mid ah 4-channel PIN photodiode array, 4-channel TIA array, 4 channel wax soo saarka, blocks kantaroolo.
Astaamaha U hoggaansan IEEE 802.3ba(40GBASE-LR4) U hoggaansan QSFP+ MSA SFF-8436 Faahfaahinta Ilaa 10km in ka badan SMF DFB iyo PIN waxay la socdaan sawirodiodes diyaarsan qaybta gudbinta PIN detectors iyo TIAs array ee qaybta qaataha Afar 10Gbps CWDM kanaal ah oo ku jira qaybta 1300nm Interface I2C oo leh Kormeerka ogaanshaha Dijital ah ee isku dhafan Wuxuu adeegsadaa laba isku xiraha indhaha ee LC-ga caadiga ah Heerkulka Kiis Shaqaynta: -10°C ~+70°C
Tilmaamaha indhaha iyo Korontada Halbeegga Astaanta Min. Nooca. Max. Unug Dhexroorka Core 9µm SMF L 10 km Isku darka Heerka Bit Geesinimo 41.25 Gbps Heerka Bit ee Lane BRLANE 10.3125 Gbps Gudbiye λC 1264.5 1271 1277.5 nm 1284.5 1291 1297.5 1304.5 1311 1317.5 1324.5 1331 1337.5 -20dBBalaadhka Spectral (RMS) ∆λ 1 nm Celceliska Awoodda Daahfurka, Layn kasta*(Note1) Ku shub/dhinac -7 2.3 dBm Saamiga Dabar goynta* (xusuus 3) ER 3.5 dB Gudbi OMA, halkii Lane TX_OMA/ haad -4 3.5 dBm Soo saarida indhaha indhaha*(Xusuusin2) IEEE 802.3ba-2010 waafaqsan qaataha λC 1264.5 1271 1277.5 nm 1284.5 1291 1297.5 1304.5 1311 1317.5 1324.5 1331 1337.5 PM -11.5 dBm Pmax 2.3 dBm 3.3 dBm Rr -26 dB LOSD -11.5 dBm LOSA -20 dBm Xusuusin1: Wax-soo-saarka waxaa lagu lamaanaa 9/125um SMF. Xusuusin2: Sifeeyay, lagu cabiray PRBS 231-1 qaabka tijaabada @10.3125Gbps
Hirarka dhexda Hirarka dhexda Dareenka qaataha gudaha OMA, haad kasta Awood Qaadasho ugu badan, haad kasta Xadka Burburka milicsiga qaataha LOS De-Assert LOS caddayn
Codsiyada 40GBASE-LR4 Ethernet links Infiniband QDR iyo DDR waxay isku xiraan dhinaca macmiilka Isku xirka 40G ee isgaarsiinta