Ọnụ anya-- OptiXstar

HG623-TW e mere ka HGU (Home Gateway Unit) dị iche iche FTTH ngwọta;ngwa FTTH nke ụgbọelu na-enye ohere ọrụ data.Ọ dabere na teknụzụ XPON tozuru oke ma kwụsie ike, dị ọnụ ahịa.Ọ nwere ike ịgbanwe na-akpaghị aka na ọnọdụ EPON na GPON mgbe ọ na-abanye na EPON OLT ma ọ bụ GPON OLT.Ọ na-anabata ntụkwasị obi dị elu, njikwa dị mfe, mgbanwe nhazi na ezigbo ọrụ ọrụ (QoS) na-ekwe nkwa izute arụmọrụ teknụzụ nke modul China Telecom EPON CTC3.0.Ọ dabara na IEEE802.11n STD, nakweere na 2 × 2 MIMO, ọnụego kachasị elu ruru 300Mbps.Ọ na-akwado nke ọma na ụkpụrụ teknụzụ dị ka ITU-T G.984.x na IEEE802.3ah. Ọ bụ Realtek chipset 9602C mere ya.

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Emebere HG643-W dị ka HGU (Ụlọ ọnụ ụzọ ámá) na ngwọta FTTH dị iche iche;ngwa FTTH nke ụgbọelu na-enye ohere ọrụ data.Ọ dabere na teknụzụ XPON tozuru oke ma kwụsie ike, dị ọnụ ahịa.Ọ nwere ike ịgbanwe na-akpaghị aka na ọnọdụ EPON na GPON mgbe ọ na-abanye na EPON OLT ma ọ bụ GPON OLT.Ọ na-anabata ntụkwasị obi dị elu, njikwa dị mfe, mgbanwe nhazi na ezigbo ọrụ ọrụ (QoS) na-ekwe nkwa izute arụmọrụ teknụzụ nke modul China Telecom EPON CTC3.0.Ọ dabara na IEEE802.11n STD, nakweere na 2 × 2 MIMO, ọnụego kachasị elu ruru 300Mbps.Ọ na-akwado nke ọma na ụkpụrụ teknụzụ dị ka ITU-T G.984.x na IEEE802.3ah. Ọ bụ ya mere ya.ZTE chipset 279127

Ngwaahịa a na-atụgharị data ntinye eletrịkị 4-ọwa 10Gb/s ka ọ bụrụ akara ngosi anya CWDM (ọkụ), site n'usoro 4-wavelength Distributed Feedback Laser (DFB) chụpụrụ.A na-ejikọta ọkụ ahụ site na akụkụ MUX dị ka data 40Gb / s, na-agbasa site na modul transmitter sitere na SMF.Modul nnata na-anabata ntinye akara ngosi anya 40Gb/s CWDM, wee mebie ya n'ime ọwa 4 nke ọ bụla 10Gb/s nwere ogologo wavele dị iche iche.A na-anakọta ọkụ ọ bụla nke ogologo ebili mmiri site na discrete avalanche photodiode (APD), wee wepụta ya dị ka data eletrọnịk ka agbachara nke mbụ site na TIA wee mechaa site na igwe nkwuputa.

NkeHUAQ40Eemebere ya n'ụdị ihe, njikọ anya/ọkụ eletrik na interface nchọpụta dijitalụ dị ka Agreement Multi-Source QSFP (MSA) siri dị.Emebere ya ka ọ zute ọnọdụ arụ ọrụ mpụga kacha sie ike gụnyere okpomọkụ, iru mmiri na ndabichi EMI.Modul ahụ na-enye ọrụ dị oke elu yana njikọta njirimara, nke a na-enweta site na interface serial waya abụọ.

HUANET HUAXDxx1XL-CD80 bụ DWDM XFP Transceiver na-egosiputa nkwụsi ike ogologo ogologo nke ọma, na-akwado ọrụ na ọwa 100GHz, modul dị irè.Emebere ya maka 10G DWDM SDH, 10GBASE-ZR na 10G Fiber- Channel ngwa.Ihe ntụgharị ahụ nwere ngalaba abụọ: ngalaba nnyefe na-etinye laser EML oyi.Na ngalaba nnata nwere APD photodiode agbakwunyere na TIA.Modul niile na-egbo klas m nchekwa nchekwa laser. DWDM XFP transceiver na-enye nkwalite nlekota oru nlekota oru, nke na-enye ohere ịnweta ngwa ngwa na-arụ ọrụ dị ka okpomọkụ transceiver, laser bias current, nnyefe ngwa anya, natara ike anya na transceiver voltaji ọkọnọ.

HUANET's HUACxx1XL-CDH1CWDM 10Gbps SFP+ transceiver e mere iji bufee na ịnata data ngwa anya n'elu otu eriri ngwa anya mode maka ogologo njikọ 100km.Nke a transceiver nwere akụkụ abụọ: Ngalaba nnyefe na-agụnye laser CWDM EML.Na ngalaba nnata nwere APD photodiode agbakwunyere na TIA.Modul niile na-egbo mkpa nchekwa laser nke klas I.A na-enweta ọrụ nyocha dijitalụ site na interface serial 2-waya, dị ka akọwapụtara na SFF-8472, nke na-enye ohere ịnweta ngwa na-arụ ọrụ ozugbo dị ka okpomọkụ transceiver, laser bias current, ike anya na-ebufe, natara ike anya na transceiver ọkọnọ voltaji. .

HUAQ100Zemebere ya maka ngwa nkwurịta okwu anya 80km.Modul a nwere transmitter anya ụzọ 4, onye na-anata ngwa anya ụzọ 4 yana ngọngọ njikwa modul gụnyere eriri eriri waya abụọ.A na-agbanye akara ngosi anya na eriri otu ụdị site na njikọ ọkọlọtọ LC ụlọ ọrụ.Egosiri eserese ngọngọ na eserese 1.

HUA-QS1H-3110D bụ ihe yiri 100Gb/s Quad Small Form-factor Pluggable (QSFP28) ngwa anya modul.Ọ na-enye ụbara njupụta ọdụ ụgbọ mmiri na mkpokọta ọnụ ahịa usoro ego.Igwe anya nyocha zuru oke nke QSFP28 na-enye nnyefe 4 nọọrọ onwe ya ma nata ọwa, nke ọ bụla nwere ike ịrụ ọrụ 25Gb/s maka mkpokọta data mkpokọta 100Gb/s na 10km nke eriri ụdị otu.

NkeCFP2 LR4 transceiver ngwa anya na-ejikọta nnyefe ma nata ụzọ n'otu modul.N'akụkụ a na-ebufe, a na-enwetaghachi ụzọ anọ nke usoro iyi data serial, lara ezumike nká, ma nyefee ndị ọkwọ ụgbọ ala anọ, nke na-ejikwa lasers absorption modulated (EMLs) anọ na 1296, 1300, 1305, na 1309 nm etiti ogologo wavelength.A na-agbanyezi akara ngosi anya n'ime eriri otu ọnọdụ site na njikọ njikọ LC ọkọlọtọ nke ụlọ ọrụ. N'akụkụ nke a na-enweta, ụzọ anọ nke iyi data anya na-ekpochapụ anya site na demultiplexer agbakwunyere.A na-eweghachite uzuoku data ọ bụla site na PIN fotodetector na amplifier transimpedance, lara ezumike nka ma bufee ya na onye ọkwọ ụgbọ ala mmepụta.Modul a nwere interface eletrik na-ekpo ọkụ, ike dị ala, yana njikwa njikwa MDIO.