I-KCO QSFP+ 40G SR4 40Gb/s QSFP+ MMF 100M MPO Connector Transceiver ene-DDM

Inkcazo emfutshane:

Umthamo weSiteshi esiPhakamileyo: 40 Gbps ngemodyuli nganye

Ukuya kuthi ga kwi-11.1Gbps Izinga ledatha ngetshaneli nganye

Ubude obukhulu bekhonkco leekhonkco ze-100m kwi-OM3 multimode fiber Okanye iikhonkco ze-150m kwi-OM4 multimode fiber

Itekhnoloji ye-VCSEL ethembekileyo ephezulu ye-850nm

Iyakwazi ukuxhunywa ngombane

Uvavanyo lwedijithali oluhambelana ne-SFF-8436

Uluhlu lobushushu bokusebenza kwetyala: 0°C ukuya kwi-70°C

Ukusasazwa kwamandla < 0.7 W

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Inkcazo

+ I-Small Form-Factor Pluggable (SFP)yifomathi yemodyuli yenethiwekhi encinci, ekwaziyo ukuxhunywa ngokukhawuleza, esetyenziselwa zombini unxibelelwano lwefowuni kunye nonxibelelwano lwedatha.

I-SFP interface kwi-networking hardware yindawo esetyenziswayo kwi-transceiver ethile yemidiya, njengentambo ye-fiber-optic okanye intambo yekopolo.

+ QSFP, emele iQuad Small Form-factor Pluggable,luhlobo lwemodyuli ye-transceiver esetyenziselwa ukuhanjiswa kwedatha ngesantya esiphezulu kwizixhobo zothungelwano, ngakumbi kwiindawo zedatha nakwiindawo zekhompyutha ezisebenzayo kakhulu.

Yenzelwe ukuxhasa iitshaneli ezininzi (ngesiqhelo ezine) kwaye inokusingatha amazinga edatha ukusuka kwi-10 Gbps ukuya kwi-400 Gbps, kuxhomekeke kuhlobo oluthile lwemodyuli.

Inkcazo Jikelele

OP-QSFP+-01zenzelwe ukusetyenziswa kwiikhonkco ezingama-40 Gigabit ngomzuzwana phezu kwefayibha ye-multimode.

Ziyahambelana ne-QSFP+ MSA kunye ne-IEEE 802.3ba 40GBASE-SR4.

Inxalenye ye-transmitter ye-optical iquka i-VCSEL eneziteshi ezi-4 (i-Vertical Cavity).

I-Surface Emitting Laser) array, i-input buffer ye-4-channel kunye ne-laser driver, ii-diagnostic monitors, ii-control kunye nee-bias blocks. Kulawulo lwemodyuli, i-control interface ibandakanya i-Two Wire Serial interface ye-clock kunye ne-data signals. Ii-diagnostic monitors ze-VCSEL bias, i-module temperature, kunye ne-transmitted optical power，Amandla okukhanya afunyenweyo kunye ne-voltage yonikezelo iyasetyenziswa kwaye iziphumo ziyafumaneka nge-interface ye-TWS. Imida ye-alamu kunye nesilumkiso imiselwe kwiimpawu ezijongiweyo. Iiflegi ziyasetwa kwaye ziyaphazamiseka xa iimpawu zingaphandle kwemida. Iiflegi nazo ziyasetwa kwaye ziyaphazamiseka ngenxa yokulahleka kwesignali yokufaka (i-LOS) kunye neemeko zempazamo yokudlulisela. Zonke iiflegi ziyavalwa kwaye ziya kuhlala zisetwe nokuba imeko eqala i-latch iyacima kwaye ukusebenza kuyaqhubeka. Zonke iziphazamiso zinokufihlwa kwaye iiflegi zisetwe kwakhona ngokufunda irejista yeflegi efanelekileyo. Isiphumo se-optical siya kucinezela ukulahleka kwesignali yokufaka ngaphandle kokuba i-squelch ikhutshaziwe. Ukufunyanwa kwempazamo okanye ukucima itshaneli nge-interface ye-TWS kuya kucimela itshaneli. Isimo, i-alamu/isilumkiso kunye nolwazi lwempazamo ziyafumaneka nge-interface ye-TWS.

Inxalenye ye-optical receiver ye-transceiver ibandakanya uluhlu lwe-photodiode lwe-PIN olune-channel 4, uluhlu lwe-TIA olune-channel 4, i-buffer ye-output ye-channel 4, ii-diagnostic monitors, kunye nee-control and bias blocks. Ii-diagnostic monitors zamandla okufaka i-optical ziyasetyenziswa kwaye iziphumo ziyafumaneka nge-interface ye-TWS. Ii-alamu kunye ne-alamu yesilumkiso zimiselwe kwiimpawu ezijongiweyo. Iiflegi ziyasetwa kwaye ziyaphazamiseka xa iimpawu zingaphandle kwemida. Iiflegi nazo ziyasetwa kwaye ziyaphazamiseka ngenxa yokulahleka kwesignali yokufaka i-optical (LOS). Zonke iiflegi ziyavalwa kwaye ziya kuhlala zisetiwe nokuba imeko eqala iflegi iyacima kwaye ukusebenza kuyaqhubeka. Zonke iziphazamiso zinokufihlwa kwaye iiflegi ziyasetwa kwakhona xa kufundwa irejista yeflegi efanelekileyo. Imveliso yombane iya kucinezela ukulahleka kwesignali yokufaka (ngaphandle kokuba i-squelch ikhutshaziwe) kunye nokucinywa kwetshaneli nge-interface ye-TWS. Ulwazi lwesimo kunye ne-alamu/isilumkiso luyafumaneka nge-interface ye-TWS.

Iimpawu eziphambili ze-QSFP

+ Ubuninzi obuphezulu:Iimodyuli ze-QSFP zenzelwe ukuba zibe ncinci, zivumela inani elikhulu lonxibelelwano kwindawo encinci.

+ Ishushu-Inokutsalwa:Zingafakwa kwaye zisuswe kwisixhobo ngelixa sivuliwe, ngaphandle kokubangela ukuphazamiseka kwinethiwekhi.

+ Iitshaneli ezininzi:Iimodyuli ze-QSFP zihlala zineendlela ezine, nganye ikwazi ukudlulisa idatha, ivumela ukuba kubekho i-bandwidth ephezulu kunye namazinga edatha.

+ Amanani eDatha ahlukeneyo:Kukho iintlobo ezahlukeneyo ze-QSFP, ezifana ne-QSFP+, i-QSFP28, i-QSFP56, kunye ne-QSFP-DD, ezixhasa isantya esahlukileyo ukusuka kwi-40Gbps ukuya kwi-400Gbps nangaphezulu.

+ Izicelo Ezininzi:Iimodyuli ze-QSFP zisetyenziswa kwiintlobo ngeentlobo zezicelo, kubandakanya uqhagamshelo lweziko ledatha, ikhompyutha esebenza kakhulu, kunye neenethiwekhi zonxibelelwano.