Pūrua whatu--OptiXstar

Kua hangaia te HG623-TW hei HGU (Wāhanga Kūaha Kāinga) i roto i ngā otinga FTTH rerekē; mā te tono FTTH akomanga-kaikawe ka taea te uru atu ki ngā ratonga raraunga. He mea hanga i runga i te hangarau XPON pakari, pumau, utu-pai hoki. Ka taea te huri aunoa me te aratau EPON me te GPON ina uru atu ki te EPON OLT, ki te GPON OLT rānei. He pono teitei, he ngāwari te whakahaere, he ngāwari te whirihoranga me te kounga ratonga pai (QoS) hei whakatutuki i te mahi hangarau o te kōwae o China Telecom EPON CTC3.0. E tutuki ana i te IEEE802.11n STD, e whakaae ana ki te 2×2 MIMO, te tere teitei rawa atu tae atu ki te 300Mbps. E tutuki katoa ana i ngā ture hangarau pēnei i te ITU-T G.984.x me te IEEE802.3ah. He mea hanga e te chipset Realtek 9602C.

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Kua hangaia te HG643-W hei HGU (Wāhanga Kūaha Kāinga) i roto i ngā otinga FTTH rerekē; mā te tono FTTH akomanga-kaikawe ka taea te uru atu ki ngā ratonga raraunga. He mea hanga i runga i te hangarau XPON pakari, pumau, utu-pai hoki. Ka taea te huri aunoa me te aratau EPON me te GPON ina uru atu ki te EPON OLT, ki te GPON OLT rānei. He pono teitei, he ngāwari te whakahaere, he ngāwari te whirihoranga me te kounga ratonga pai (QoS) hei whakatutuki i te mahi hangarau o te kōwae o China Telecom EPON CTC3.0. E tutuki ana i te IEEE802.11n STD, e whakaae ana ki te 2×2 MIMO, te tere teitei rawa atu tae atu ki te 300Mbps. E tutuki katoa ana i ngā ture hangarau pēnei i te ITU-T G.984.x me te IEEE802.3ah. Nā te hoahoa iPūhiko ZTE 279127

Ka hurihia e tēnei hua ngā raraunga whakauru hiko 4-hongere 10Gb/s ki ngā tohu whatu CWDM (mārama), mā te whakamahi i tētahi huinga Taiaho Urupare Tohatoha 4-roa-ngaru (DFB) e peia ana. Ka whakakotahihia te mārama e ngā wāhanga MUX hei raraunga 40Gb/s, ka horapa atu i te waeine tuku mai i te SMF. Ka tangohia e te waeine kaiwhiwhi te whakaurunga tohu whatu CWDM 40Gb/s, ā, ka wetewetehia kia 4 ngā hongere 10Gb/s takitahi me ngā roangaru rerekē. Ka kohia ia mārama roangaru e tētahi photodiode avalanche motumotu (APD), kātahi ka tukuna hei raraunga hiko i muri i te whakanuia tuatahi e te TIA, kātahi e te whakakaha pou.

TeHUAQ40EKua hangaia me te āhua āhua, te hononga whatu/hiko me te atanga tātaritanga mamati e ai ki te Whakaaetanga Pūtake Maha QSFP (MSA). Kua hangaia kia tutuki ai ngā āhuatanga whakahaere o waho tino uaua tae atu ki te pāmahana, te haumākū me te pokanoa EMI. He tino teitei te mahi a te kōwae me te whakaurunga āhuatanga, ka taea te uru atu mā te atanga raupapa waea-rua.

HUANET HUAXDKo te xx1XL-CD80 he DWDM XFP Transceiver e whakaatu ana i te pumau o te roanga ngaru tino pai, e tautoko ana i te mahi i te hongere 100GHz, he kōwae utu-pai. He mea hanga mō ngā tono 10G DWDM SDH, 10GBASE-ZR me te 10G Fiber-Channel. E rua ngā wāhanga o te transceiver: Kei roto i te wāhanga transceiver he taiaho EML matao. Ā, kei roto i te wāhanga kaiwhiwhi he photodiode APD kua whakauruhia ki te TIA. Ka tutuki i ngā kōwae katoa ngā whakaritenga haumaru taiaho akomanga I. Ka whakaratohia e te DWDM XFP transceiver he atanga aroturuki whakarei ake, e āhei ai te uru atu ki ngā tawhā whakahaere taputapu pēnei i te pāmahana transceiver, te iahiko rītaha taiaho, te mana whatu kua tukuna, te mana whatu kua whiwhi me te ngaohiko tuku transceiver.

HUANET's HUACxx1XL-CDH1Kua hangaia te taputapu whakawhiti CWDM 10Gbps SFP+ hei tuku me te whiwhi raraunga whatu mā te muka whatu aratau kotahi mō te roa o te hononga 100km. E rua ngā wāhanga o tēnei taputapu whakawhiti: Kei roto i te wāhanga tuku he taiaho EML CWDM. Ā, kei roto i te wāhanga kaiwhiwhi he photodiode APD kua whakauruhia ki te TIA. Ka tutuki i ngā kōwae katoa ngā whakaritenga haumaru taiaho akomanga I. Kei te wātea ngā mahi tātaritanga mamati mā te atanga raupapa 2-waea, e ai ki te SFF-8472, e āhei ai te uru atu ki ngā tawhā whakahaere taputapu pēnei i te pāmahana taputapu whakawhiti, te iahiko rītaha taiaho, te mana whatu kua tukuna, te mana whatu kua whiwhi me te ngaohiko tuku taputapu whakawhiti.

HUAQ100ZKua hangaia mō ngā tono whakawhitiwhiti whatu 80km. Kei roto i tēnei kōwae he tuku whatu ara-4, he kaiwhiwhi whatu ara-4 me te poraka whakahaere kōwae tae atu ki te atanga raupapa waea-2. Ka whakareatia ngā tohu whatu ki tētahi muka aratau-kotahi mā te hononga LC paerewa ahumahi. Kei te whakaatuhia he hoahoa poraka i te Pikitia 1.

Ko te HUA-QS1H-3110D he kōwae whatu iti-āhua-whā (QSFP28) whakarara 100Gb/s. Ka whakaratohia he kiato tauranga nui ake me te penapena utu pūnaha katoa. Ka tukuna e te kōwae whatu takirua-katoa QSFP28 e 4 ngā hongere tuku me te whiwhi motuhake, ia hongere ka taea te mahi 25Gb/s mō te tere raraunga katoa o te 100Gb/s i runga i te 10km o te muka aratau kotahi.

TeKa whakauruhia e te taputapu whakawhiti whatu CFP2 LR4 te ara tuku me te ara whiwhi ki runga i te kōwae kotahi. I te taha tuku, e whā ngā ara o ngā rerenga raraunga raupapa ka whakahokia mai, ka whakahoutia te wā, ka tukuna ki ngā taraiwa taiaho e whā, e whakahaere ana i ngā taiaho whakauru-hiko e whā (EML) me ngā roangaru pokapū 1296, 1300, 1305, me te 1309 nm. Kātahi ka whakareatia ngā tohu whatu ki roto i te muka aratau-kotahi mā te hononga LC paerewa-umanga. I te taha whiwhi, e whā ngā ara o ngā rerenga raraunga whatu ka wetewetehia te maha o ngā whatu e te taputapu whakakore maha whatu whakauru. Ka whakahokia mai ia mamaoa raraunga e te taputapu whakaahua PIN me te whakakaha whakawhiti-impedance, ka whakahoutia te wā, ka tukuna ki te taraiwa putanga. Kei roto i tēnei kōwae he atanga hiko wera-mono, he iti te kai hiko, me te atanga whakahaere MDIO.