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40G QSFP +

  • 10KM 40G QSFP+ Optical Module

    10KM 40G QSFP + Tohu Whakaaturanga

    Ko te QSFP+ kua hoahoahia he waahanga transceiver hei whakamahi i te 40 Gigabit mo ia hono hono mo te muka multimode. He pai ki a raatau te QSFP + MSA me te IEEE 802.3ba 40GBASE-SR4. Ko te waahanga whakawhiti aukati o te transceiver e whakauru ana i te waahanga 4-hongere VCSEL (Vertical Cavity Surface Emitting Laser) huinga, he raima whakauru-4 me te taraiwa laser, te whakahaere me te miihini poraka. Ko te waahanga kaiwhiwhi whaaiti o te transceiver e whakauru ana i te 4-hongere PIN whakaahua photodiode, he raupapa TIA 4-hongere, he pouaka whakaputa putanga 4 hongere, poraka whakahaere. 

     

     

     

  • 100M 40G QSFP+ Optical Module

    100M 40G QSFP + Tohu Whakaaturanga

    Ko te QSFP+ kua hoahoahia he waahanga transceiver hei whakamahi i te 40 Gigabit mo ia hono hono mo te muka multimode. He pai ki a raatau te QSFP + MSA me te IEEE 802.3ba 40GBASE-SR4. Ko te waahanga whakawhiti aukati o te transceiver e whakauru ana i te waahanga 4-hongere VCSEL (Vertical Cavity Surface Emitting Laser) huinga, he raima whakauru-4 me te taraiwa laser, te whakahaere me te miihini poraka. Ko te waahanga kaiwhiwhi whaaiti o te transceiver e whakauru ana i te 4-hongere PIN whakaahua photodiode, he raupapa TIA 4-hongere, he pouaka whakaputa putanga 4 hongere, poraka whakahaere. 

     

     

     

  • 40KM 40G QSFP Optical Module

    40KM 40G QSFP Tohu Whakaaturanga

     

    Ko te HUAQ40E he waahanga whakawhiti kua hangaia mo nga tono whakawhiti korero whatu 40Km. Ko te hoahoa e hangai ana ki te 40GBASE-ER4 o te paerewa IEEE P802.3ba. Ka hurihia e te waahanga e 4 nga waahanga whakauru (ch) o te 10Gb / s raraunga hiko ki te 4 CWDM tohu whatu, ka whakareatia ki te takere kotahi mo te tuku whatu 40Gb / s. Ka hurihia, i te taha o te kaiwhiwhi, ka whakakorehia e te waahanga te 40Gb / s whakauru ki te 4 CWDM hongere tohu, ka huri ki te 4 tuhinga whakaputa hiko hiko.

    Ko nga roangaru pokapū o nga awa 4 CWDM ko 1271, 1291, 1311 me 1331 nm hei mema mo te roangaru roangaru CWDM kua tautuhia ki ITU-T G694.2. Kei roto he honohono LC taarua mo te atanga whatu me te hono 38-titi mo te hononga hiko. Hei whakaheke i te marara whatu i roto i te punaha haonga-roa, me whakamahi te muka-aratau kotahi (SMF) ki tenei waahanga.

    I hoahoahia te hua me te waahanga ahua, hononga / whakaputa hiko me te atanga taatai ​​mamati e ai ki te Whakaaetanga Maha-Puna a QSFP (MSA). I hoahoahia kia tutuki i nga tikanga whakahaere o waho kaha rawa atu tae atu ki te mahana, te haumanu me te EMIinterinter.

    Ko te waahanga e mahi ana mai i te mana + 3.3V kotahi me te LVCMOS / LVTTL tohu whakahaere o te ao penei i te Module Present, Tautuhi, Whakakore me te Aratau Hiko Iti e waatea ana me nga waahanga. Kei te waatea he atanga rangatū-waea e rua hei tuku me te tango i nga tohu whakahaere uaua me te whiwhi i nga korero taatai ​​mamati. Ka taea te whakatutuki i nga waahana takitahi ka taea te kati i nga waahana kaore e taea te whakamahi mo te waatea hoahoa tino nui.

     

    Ko tenei hua ka huri i te 4-hongere 10Gb / s raraunga whakauru hiko ki nga tohu whatu CWDM (maamaa), ma te 4-roangaru e akiakina ana te Whakahoki Maatau Laser (DFB). Ko nga rama e honoa ana e nga waahanga MUX hei tuhinga 40Gb / s, e hora haere mai ana i te waahanga whakawhiti mai i te SMF. Ka whakaaetia e te kohinga kaiwhiwhi te whakaurunga tohu whatu 40Gb / s CWDM, ka whakakorehia ki roto i te 4 takitahi 10Gb / s takere me nga roangaru rereke. Ko ia rama roangaru e kohia ana e tetahi motumotu wehenga whakaahua (APD), katahi ka whakaputaina hei raraunga hiko whai muri i te whakarei tuatahi na te TIA ka whakauruhia e te pou whakaoho.

     

    Ko te HUAQ40E he hoahoanga me te tauwehe puka, hononga whatu / hiko me te atanga taatai ​​mamati e ai ki te Whakaaetanga Maha-Maatauranga QSFP (MSA). I hoahoahia kia tutuki i nga tikanga whakahaere o waho kaha rawa atu tae atu ki te mahana, te haumanu me te aukati EMI. Ko te waahanga e mahi ana i te mahi tino nui me te whakauru i te waahanga, e waatea ana ma te hononga waea-rua.