KCO QSFP+ 40G SR4 40Gb/s QSFP+ MMF 100M MPO Hononga Whakawhiti me te DDM
Whakaahuatanga
+ Pūrere Iti Āhua-Pūrere (SFP)He hōputu kōwae atanga whatunga kiato, ka taea te mono-wera, e whakamahia ana mō ngā tono whakawhitiwhiti kōrero me ngā whakawhitiwhiti raraunga.
Ko te atanga SFP i runga i ngā taputapu whatunga he mokamoka mō tētahi taputapu whakawhiti pāpāho motuhake, pērā i te taura muka-whatu, i te taura parahi rānei.
+ QSFP, arā, Quad Small Form-factor Pluggable,he momo waeine whakawhiti raraunga e whakamahia ana mō te tuku raraunga tere-teitei i roto i ngā taputapu whatunga, inā koa i roto i ngā pokapū raraunga me ngā taiao rorohiko mahi-teitei.
Kua hangaia hei tautoko i ngā hongere maha (e whā te nuinga) ā, ka taea te whakahaere i ngā tere raraunga mai i te 10 Gbps ki te 400 Gbps, i runga i te momo kōwae motuhake.
Whakaahuatanga Whānui
OP-QSFP+-01kua hangaia mō te whakamahi i roto i ngā hononga 40 Gigabit ia hekona i runga i te muka aratau maha.
E tutuki ana i ēnei whakaritenga te QSFP+ MSA me te IEEE 802.3ba 40GBASE-SR4.
Kei roto i te wāhanga tuku whatu o te tuku he VCSEL 4-hongere (Vertical Cavity
(Te Rēhia Tuku Mata), he arai tāuru 4-hongere me te taraiwa rēhia, ngā aroturuki tātaritanga, ngā poraka whakahaere me te poraka whakahāngai. Mō te whakahaere kōwae, ka whakauruhia e te atanga whakahaere he atanga Raupapa Waea Rua o ngā tohu karaka me ngā raraunga. Ngā aroturuki tātaritanga mō te whakahāngai VCSEL, te pāmahana kōwae, te mana whatu kua tukuna，Ka whakatinanahia te mana whatu me te ngaohiko tuku kua riro mai, ā, ka wātea ngā hua mā te atanga TWS. Ka whakatūria ngā paepae whakaoho me ngā paepae whakatūpato mō ngā huanga e aroturukitia ana. Ka whakatakotoria ngā haki, ā, ka hangaia ngā aukati ina kei waho o ngā paepae ngā huanga. Ka whakatakotoria hoki ngā haki, ā, ka hangaia ngā aukati mō te ngaronga o te tohu whakauru (LOS) me ngā āhuatanga hapa o te kaituku. Ka herea ngā haki katoa, ā, ka noho tonu te tautuhinga ahakoa ka whakakorea te āhuatanga e tīmata ana i te here, ā, ka tīmata anō te mahi. Ka taea te huna i ngā aukati katoa, ā, ka tautuhia anō ngā haki mā te pānui i te rēhita haki e tika ana. Ka pehi te putanga whatu mō te ngaronga o te tohu whakauru mēnā kāore e monoa te pehi. Mā te kimi hapa, te whakakorenga hongere rānei mā te atanga TWS ka monoa te hongere. Kei te wātea ngā mōhiohio tūnga, whakaoho/whakatūpato me te hapa mā te atanga TWS.
Kei roto i te wāhanga kaiwhiwhi whatu o te taputapu whakawhiti he huinga photodiode PIN 4-hongere, he huinga TIA 4-hongere, he arai putanga 4-hongere, he aroturuki tātaritanga, me ngā poraka whakahaere me te whakahāngai. Kua whakatinanahia ngā aroturuki tātaritanga mō te mana whakauru whatu, ā, kei te wātea ngā hua mā te atanga TWS. Kua whakatūria ngā paepae whakaoho me te whakatūpato mō ngā huanga e aroturukitia ana. Kua whakatakotoria ngā haki, ā, ka puta he aukati ina kei waho o ngā paepae ngā huanga. Kua whakatakotoria hoki ngā haki, ā, ka puta he aukati mō te ngaronga o te tohu whakauru whatu (LOS). Kua herea ngā haki katoa, ā, ka noho tonu te tautuhinga ahakoa kua mārama te āhua e tīmata ana te haki, ā, ka tīmata anō te mahi. Ka taea te huna i ngā aukati katoa, ā, ka tautuhia anō ngā haki i te pānui i te rēhita haki e tika ana. Ka pehi te putanga hiko mō te ngaronga o te tohu whakauru (ki te kore e monoa te pehi) me te whakakorenga o te hongere mā te atanga TWS. Kei te wātea ngā mōhiohio tūnga me te whakaoho/whakatūpato mā te atanga TWS.
Ngā Āhuatanga Matua o te QSFP
+ Teitei-Kōpiko:He mea hanga ngā kōwae QSFP kia kiato, kia taea ai te maha o ngā hononga i roto i tētahi wāhi iti.
+ Ka taea te mono-wera:Ka taea te whakauru me te tango mai i tētahi pūrere i te wā e whakakā ana, me te kore e whakararuraru i te whatunga.
+ Ngā Hongere Maha:E whā ngā hongere o ngā kōwae QSFP, ā, e taea ana e ia hongere te tuku raraunga, e āhei ai te whakapiki ake i te whānui o te hononga me ngā tere raraunga.
+ Ngā Reiti Raraunga Rerekē:He rerekē ngā momo QSFP, pērā i te QSFP+, QSFP28, QSFP56, me te QSFP-DD, e tautoko ana i ngā tere rerekē mai i te 40Gbps ki te 400Gbps me tua atu.
+ Ngā Taupānga Maha:E whakamahia ana ngā kōwae QSFP i roto i te whānuitanga o ngā tono, tae atu ki ngā hononga pokapū raraunga, ngā rorohiko mahi-teitei, me ngā whatunga whakawhitiwhiti kōrero.
NGĀ TONO
+ 40G Itarangi
+ Infiniband QDR
+ Hongere muka
