10KM 40G QSFP+ Na'urar Transanceiver ta Optical
TheQSFP+ An tsara na'urorin transceiver don amfani da su a cikin haɗin 40 Gigabit a kowace daƙiƙa akan fiber mai yawa. Sun dace da QSFP+ MSA da IEEE 802.3ba 40GBASE-SR4. Sashen mai watsa haske na transceiver ya haɗa da jerin VCSEL (Vertical Cavity Surface Emitting Laser) mai tashoshi 4, ma'ajiyar shigarwa ta tashoshi 4 da direban laser, tubalan sarrafawa da bias. Sashen mai karɓar haske na transceiver ya haɗa da jerin photodiode na tashoshi 4, jerin TIA na tashoshi 4, ma'ajiyar fitarwa ta tashoshi 4, tubalan sarrafawa.
Siffofi Ya dace da IEEE 802.3ba (40GBASE-LR4) Ya dace da ƙayyadaddun bayanai na QSFP+ MSA SFF-8436 Har zuwa kilomita 10 akan SMF Tsarin DFB da PIN na saka idanu don sashin watsawa Masu gano PIN da jerin TIAs don sashin mai karɓa Tashoshi huɗu na CWDM 10Gbps a cikin band 1300nm Haɗin I2C tare da Haɗaɗɗen Kula da Bincike na Dijital Yana amfani da haɗin LC guda biyu na yau da kullun Zafin Aiki: -10°C ~+70°C
Halayen gani da na lantarki Sigogi Alamar Min. Nau'i. Mafi girma. Naúrar Diamita na Core 9µm SMF L 10 km Jimlar Kuɗin Bit JARUMI 41.25 Gbps Matsakaicin Bit na Kowane Layi BRLANE 10.3125 Gbps Mai watsawa λC 1264.5 1271 1277.5 nm 1284.5 1291 1297.5 1304.5 1311 1317.5 1324.5 1331 1337.5 -20dBFaɗin Bakan (RMS) ∆λ 1 nm Matsakaicin Ƙarfin Ƙaddamarwa, Kowace Hanya*(Note1) Kututture/layi -7 2.3 dBm Rabon Karewa*(bayani na 3) ER 3.5 dB Transmit OMA, a kowace Layi TX_OMA/layi -4 3.5 dBm Fitowar Idon Ganuwa*(Bayani na 2) Mai bin IEEE 802.3ba-2010 Mai karɓa 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 Bayani na 1: An haɗa fitarwa zuwa 9/125um SMF. Lura na 2: An tace, an auna shi da PRBS 231Tsarin gwaji -1 @10.3125Gbps
Tsawon Tsakiyar Zangon Tsawon Tsakiyar Zangon Mai karɓar amsawa a cikin OMA, kowane layi Matsakaicin Ƙarfin Karɓa, kowane layi Matsakin Lalacewa Mai nuna mai karɓa LOS De-Assert LOS Tabbatarwa
Aikace-aikace Hanyoyin haɗin Ethernet na 40GBASE-LR4 Infiniband QDR da DDR suna haɗa ɓangaren abokin ciniki Haɗin sadarwa na 40G