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 transceiver-ku waxay ku daraan 4-channel VCSEL (Vertical Cavity Surface Emitting Laser) array, 4-channel gelinta kaydiyaha iyo darawalka laser, xakamaynta iyo eexda blocksQaybta soo-dhowaynta indhaha ee transceiver-ku waxay ka kooban tahay 4-channel PIN photodiode array, 4-channel TIA array, 4 kanaal wax soo saar, xannibaadyo xakameyn ah.
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 kormeeraan 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 Qiimaha Bit | Geesinimo | 41.25 | Gbps | ||
| Heerka Bit ee Lane | BRLANE | 10.3125 | Gbps | ||
| Gudbiye | |||||
| Hirarka dhexda | 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 | |||||
| Hirarka dhexda | λC | 1264.5 | 1271 | 1277.5 | nm |
| 1284.5 | 1291 | 1297.5 | |||
| 1304.5 | 1311 | 1317.5 | |||
| 1324.5 | 1331 | 1337.5 | |||
| Dareenka qaataha gudaha OMA, haad kasta | PM | -11.5 | dBm | ||
| Awood Qaadasho ugu badan, haad kasta | Pmax | 2.3 | dBm | ||
| Xadka Burburka | 3.3 | dBm | |||
| milicsiga qaataha | Rr | -26 | dB | ||
| LOS De-Assert | LOSD | -11.5 | dBm | ||
| LOS caddayn | LOSA | -20 | dBm | ||
Xusuusin1: Wax-soo-saarka waxa lagu lamaanaa 9/125um SMF.
Xusuusin2: Sifeeyay, lagu cabiray PRBS 231-1 qaabka tijaabada @10.3125Gbps
Codsiyada
40GBASE-LR4 Ethernet links
Infiniband QDR iyo DDR waxay isku xiraan dhinaca macmiilka
Isku xirka 40G ee isgaarsiinta