10KM 40G QSFP + Optical Transceiver Module
ʻO kaQSFP+ Hoʻolālā ʻia nā modula transceiver no ka hoʻohana ʻana ma 40 Gigabit no nā loulou kekona ma luna o ka fiber multimode.Hoʻopili lākou i ka QSFP + MSA a me IEEE 802.3ba 40GBASE-SR4. ʻO ka ʻāpana transmitter optical o ka transceiver e hoʻokomo i kahi 4-channel VCSEL (Vertical Cavity Surface Emitting Laser), kahi 4-channel input buffer a me ka mea hoʻokele laser, ka mana a me ka bias. poloka.ʻO ka ʻāpana o ka mea hoʻokipa optical o ka transceiver e hoʻokomo i kahi 4-channel PIN photodiode array, kahi 4-channel TIA array, kahi 4 channel output buffer, control blocks.
Nā hiʻohiʻona Kūlike i ka IEEE 802.3ba(40GBASE-LR4) Hoʻopili i ka QSFP + MSA SFF-8436 kikoʻī A hiki i 10km ma luna o SMF Nānā DFB a me PIN kiʻi photodiodes no ka ʻāpana transmitter Nā mea ʻike PIN a me nā TIA no ka ʻāpana hoʻokipa ʻEhā mau kaha 10Gbps CWDM i ka hui 1300nm I2C interface me ka Digital Diagnostic Monitoring Hoʻohana i ʻelua mea hoʻohui optical LC maʻamau Ka Mahana Hana Hana: -10°C ~+70°C
ʻO nā hiʻohiʻona Optical a me ka uila ʻĀpana hōʻailona Min. ʻAno. Max. Unite 9µm Anawaena Core SMF L 10 km Pākuʻi Bit Hui KAUKAU 41.25 Gbps Pākuʻi Bit no ke Alanui BRLANE 10.3125 Gbps Mea hoʻouna λC 1264.5 1271 1277.5 nm 1284.5 1291 1297.5 1304.5 1311 1317.5 1324.5 1331 1337.5 -20dBLaulā Kiʻiʻoniʻoni (RMS) ∆λ 1 nm Ka Mana Hoʻokuʻu Awelika, kēlā me kēia Alanui*(Note1) Pout/alanui -7 2.3 dBm Laki hoopau*(note3) ER 3.5 dB Hoʻouna i ka OMA, no kēlā me kēia Alanui TX_OMA/alanui -4 3.5 dBm Maka Optical Output*(Meka2) IEEE 802.3ba-2010 Compliant Mea loaa λC 1264.5 1271 1277.5 nm 1284.5 1291 1297.5 1304.5 1311 1317.5 1324.5 1331 1337.5 Pmin -11.5 dBm Pmax 2.3 dBm 3.3 dBm Rr -26 dB LOSD -11.5 dBm LOSA -20 dBm Nānā 1: Hoʻohui ʻia ka huahana i kahi 9/125um SMF. Nānā2: Kānana ʻia, ana ʻia me kahi PRBS 231-1 kumu ho'āʻo @10.3125Gbps
Loʻihi nalu waena Loʻihi nalu waena ʻO ka ʻike o ka mea hoʻokipa ma OMA, kēlā me kēia ala Ka Mana Loaʻa Loa, kēlā me kēia alahele Paepae Poino Hōʻike hoʻokipa LOS De-Assert LOS Manaʻo
Nā noi Nā loulou 40GBASE-LR4 Ethernet Hoʻopili ʻo Infiniband QDR a me DDR i ka ʻaoʻao Client 40G Telecom pili