10KM 40G QSFP + Optical Transceiver Module
Ko teQSFP+ Ko nga waahanga whakawhiti i hangaia mo te whakamahi i roto i te 40 Gigabit mo ia hononga tuarua i runga i te muka multimode.Kei te rite ratou ki te QSFP + MSA me te IEEE 802.3ba 40GBASE-SR4. Ko te waahanga whakawhiti whatu o te transceiver e whakauru ana i te raupapa 4-channel VCSEL (Vertical Cavity Surface Emitting Laser), he 4-channel whakauru buffer me te taraiwa laser, te mana whakahaere me te piripiri. poraka.Ko te waahanga o te kaikawe whakaata o te kaiwhakawhitiwhiti he whakauru i te 4-channel PIN photodiode array, he 4-channel TIA array, he 4 channel putanga buffer, poraka mana.
Ngā āhuatanga E tika ana ki te IEEE 802.3ba(40GBASE-LR4) E tika ana ki te QSFP + MSA SFF-8436 Whakatakotoranga Tae atu ki te 10km ki runga SMF Ko te DFB me te PIN e aroturuki ana i nga waahanga whakaahua mo te waahanga tuku Ko nga kaitirotiro PIN me nga huinga TIA mo te waahanga kaiwhiwhi E wha nga waahana 10Gbps CWDM i te roopu 1300nm Atanga I2C me te Aroturuki Mamati Mamati Ka whakamahia e rua nga hononga hono whatu LC Te Waahi Mahi Mahi: -10°C ~+70°C
Nga Ahuatanga Matapihi me te Hiko Tawhā Tohu Min. Pato. Max. Waeine 9µm Ko te Diamita Matua SMF L 10 km Reiti Moka whakahiato MAHIA 41.25 Gbps Reiti Moka mo ia Lane BRLANE 10.3125 Gbps Kaituku λC 1264.5 1271 1277.5 nm 1284.5 1291 1297.5 1304.5 1311 1317.5 1324.5 1331 1337.5 -20dBWhānui tūāpapa (RMS) ∆λ 1 nm Wawaenga Te Mana Whakarewa, Ia Ara*(Note1) Pout/ara -7 2.3 dBm Tauwehenga Whakamate*(note3) ER 3.5 dB Tukuna OMA, mo ia Ara TX_OMA/ara -4 3.5 dBm Mata Optical Output*(Tuhipoka2) IEEE 802.3ba-2010 Whakariterite Kaiwhiwhi 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 Note1: Kua honoa te putanga ki te 9/125um SMF. Tuhipoka2: Kua tātarihia, i ine ki te PRBS 231-1 tauira whakamatautau @10.3125Gbps
Roanga Ngaru Pokapū Roanga Ngaru Pokapū Te aro o te kaiwhiwhi i OMA, ia ara Te Morahi Whiwhi Mana, ia ara Paepae Tukino Te whakaata a te kaiwhiwhi LOS De-Assert Whakatau LOS
Nga tono 40GBASE-LR4 hononga Ethernet Ko te Infiniband QDR me te DDR e hono ana ki te taha Kiritaki 40G Telecom hononga