Optical terminal - OptiXstar

HG623-TW e entsoe e le HGU (Home Gateway Unit) ka litharollo tse fapaneng tsa FTTH;sesebelisoa sa FTTH se fana ka phihlello ea lits'ebeletso tsa data.E ipapisitse le theknoloji ea XPON e butsoitseng le e tsitsitseng, e sa sebetseng hantle.E ka fetoha ka bo eona ka mokhoa oa EPON le GPON ha e fihlella EPON OLT kapa GPON OLT.E amohela ts'epo e phahameng, taolo e bonolo, ho feto-fetoha ha maemo le boleng bo botle ba ts'ebeletso (QoS) netefatso ea ho kopana le ts'ebetso ea tekheniki ea module ea China Telecom EPON CTC3.0.E lumellana le IEEE802.11n STD, e amohelang 2 × 2 MIMO, tekanyo e phahameng ka ho fetisisa ho fihlela ho 300Mbps.E lumellana ka botlalo le melao ea theknoloji e kang ITU-T G.984.x le IEEE802.3ah.E entsoe ke Realtek chipset 9602C.

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HG643-W e entsoe e le HGU (Home Gateway Unit) ka litharollo tse fapaneng tsa FTTH;sesebelisoa sa FTTH se fana ka phihlello ea lits'ebeletso tsa data.E ipapisitse le theknoloji ea XPON e butsoitseng le e tsitsitseng, e sa sebetseng hantle.E ka fetoha ka bo eona ka mokhoa oa EPON le GPON ha e fihlella EPON OLT kapa GPON OLT.E amohela ts'epo e phahameng, taolo e bonolo, ho feto-fetoha ha maemo le boleng bo botle ba ts'ebeletso (QoS) netefatso ea ho kopana le ts'ebetso ea tekheniki ea module ea China Telecom EPON CTC3.0.E lumellana le IEEE802.11n STD, e amohelang 2 × 2 MIMO, tekanyo e phahameng ka ho fetisisa ho fihlela ho 300Mbps.E lumellana ka botlalo le melao ea tekheniki e kang ITU-T G.984.x le IEEE802.3ah.E entsoe keZTE chipset 279127

Sehlahisoa sena se fetola lintlha tsa motlakase oa 4-channel 10Gb / s ho li-CWDM optical signals (leseli), ka mokhoa o tsamaisoang oa 4-wavelength Distributed Feedback Laser (DFB).Leseli le kopantsoe ke likarolo tsa MUX e le data ea 40Gb / s, e phatlalatsang ho tsoa ho module ea transmitter ho tloha ho SMF.Mojule oa ho amohela o amohela 40Gb / s CWDM optical signal input, le de-multiplexes ho likanale tsa 4 tsa 10Gb / s tse nang le maqhubu a fapaneng a maqhubu.Leseli le leng le le leng la bophahamo ba maqhubu le bokelloa ke avalanche photodiode (APD), ebe e hlahisoa e le data ea motlakase ka mor'a hore e holisoe pele ke TIA ebe ka poso amplifier.

TheHUAQ40Ee entsoe ka sebopeho sa sebopeho, khokahanyo ea optical / motlakase le sebopeho sa tlhahlobo ea dijithale ho latela Tumellano ea QSFP Multi-Source Agreement (MSA).E etselitsoe ho kopana le maemo a thata ka ho fetisisa a ts'ebetso ea kantle ho kenyelletsa mocheso, mongobo le tšitiso ea EMI.Mojule o fana ka ts'ebetso e phahameng haholo le kopanyo ea likarolo, e fumanehang ka sebopeho sa serial sa terata tse peli.

HUANET HUAXDxx1XL-CD80 ke DWDM XFP Transceiver e bonts'a botsitso bo botle ba wavelength, ts'ebetso e ts'ehetsang seteisheneng sa 100GHz, module e theko e boima.E etselitsoe likopo tsa 10G DWDM SDH, 10GBASE-ZR le 10G Fiber- Channel.Transceiver e na le likarolo tse peli: Karolo ea transmitter e kenyelletsa laser e batang ea EML.'Me karolo ea moamoheli e na le APD photodiode e kopantsoeng le TIA.Li-modules tsohle li khotsofatsa litlhoko tsa ts'ireletso ea laser ea sehlopha sa I. Transceiver ea DWDM XFP e fana ka sebopeho se ntlafetseng sa ho shebella, se lumellang ho fihlella nako ea sebele ho lisebelisoa tse sebetsang tsa lisebelisoa tse kang mocheso oa transceiver, laser bias current, matla a optical a fetisitsoeng, a fumane matla a optical le transceiver supply voltage.

HUANET's HUACxx1XL-CDH1CWDM 10Gbps SFP + transceiver e etselitsoe ho fetisa le ho amohela data ea optical holim'a fiber ea optical mode e le 'ngoe bakeng sa lihokelo tsa bolelele ba 100km.Transceiver ena e na le likarolo tse peli: Karolo ea transmitter e kenyelletsa laser ea CWDM EML.'Me karolo ea moamoheli e na le APD photodiode e kopantsoeng le TIA.Li-module tsohle li khotsofatsa litlhoko tsa polokeho ea laser ea sehlopha sa I.Mesebetsi ea tlhahlobo ea dijithale e fumaneha ka sehokelo sa 2-wire serial, joalo ka ha ho boletsoe ho SFF-8472, e lumellang phihlello ea nako ea nnete ea lisebelisoa tse sebetsang tse kang mocheso oa transceiver, laser bias current, matla a optical a fetisitsoeng, matla a optical a amohetseng le motlakase oa phepelo ea transceiver. .

HUAQ100Ze etselitsoe lits'ebetso tsa puisano tsa optical tsa 80km.Mojule ona o na le 4-lane optical transmitter, 4-lane optical receiver le block management ea module ho kenyelletsa le 2 wire serial inter-face.Lipontšo tsa optical li ngatafalitsoe ho fiber ea mokhoa o le mong ka sehokelo sa LC se tloaelehileng sa indasteri.Setšoantšo sa block se bontšoa setšoantšong sa 1.

HUA-QS1H-3110D e tšoana le 100Gb / s Quad Small Form-factor Pluggable (QSFP28) optical module.E fana ka palo e ntseng e eketseha ea boema-kepe le ho boloka litšenyehelo tsa sistimi kaofela.QSFP28 full-duplex optical module e fana ka 4 e ikemetseng ea ho fetisa le ho amohela liteishene, e 'ngoe le e' ngoe e khona ho sebetsa 25Gb / s bakeng sa tekanyo ea data e akaretsang ea 100Gb / s ho 10km ea fiber e le 'ngoe ea mode.

TheCFP2 LR4 transceiver optical e kopanya mokhoa oa ho fetisa le ho amohela mojuleng o le mong.Ka lehlakoreng la phetisetso, litselana tse 'ne tsa melapo ea data ea serial lia khutlisoa, li khutlisetsoa morao,' me li fetisetsoa ho li-driver tse 'ne tsa laser, tse laolang li-lasers tse 'ne tsa motlakase tse kenang ka motlakase tse nang le 1296, 1300, 1305, le 1309 nm center wavelengths.Ka mor'a moo, lipontšo tsa optical li atisa ho ba fiber ea mokhoa o le mong ka mochine o tloaelehileng oa LC oa indasteri.Mouoane o mong le o mong oa data o fumanoa ke PIN photodetector le transimpedance amplifier, e khutlisetsoa morao, ebe e fetisetsoa ho mokhanni oa lihlahisoa.Mojule ona o na le segokanyimmediamentsi sa motlakase o chesang, tšebeliso e tlase ea matla, le sebopeho sa taolo ea MDIO.