I-Gigabit fibre optic transceiver (isibani esisodwa nogesi oyisi-8)

Yiziphi izinkomba zokusebenza kwe-optical fiber transceiver chip?
1. Umsebenzi wokuphatha inethiwekhi

Ukuphathwa kwenethiwekhi akukwazi nje ukuthuthukisa ukusebenza kahle kwenethiwekhi, kodwa futhi kuqinisekisa ukwethembeka kwenethiwekhi.Kodwa-ke, izinsiza zabasebenzi kanye nezinto ezibonakalayo ezidingekayo ukuze kuthuthukiswe i-fiber optic transceiver enomsebenzi wokuphatha inethiwekhi idlula kude leyo yemikhiqizo efanayo ngaphandle kokuphathwa kwenethiwekhi, ebonakala kakhulu ezicini ezine: ukutshalwa kwezimali kwehadiwe, ukutshalwa kwezimali kwesoftware, umsebenzi wokulungisa iphutha, kanye nokutshalwa kwezimali kwabasebenzi.

1. Ukutshalwa kwezimali kwehadiwe

Ukuze uqaphele umsebenzi wokuphatha inethiwekhi we-transceiver ye-fiber optical, kuyadingeka ukulungisa iyunithi yokucubungula ulwazi lokuphathwa kwenethiwekhi ebhodini lesifunda le-transceiver ukucubungula ulwazi lokuphatha inethiwekhi.Ngale yunithi, ukusebenzelana kokuphatha kwe-chip yokuguqula okuphakathi kusetshenziselwa ukuthola ulwazi lokuphatha, futhi ulwazi lokuphatha lwabiwa nedatha evamile kunethiwekhi.isiteshi sedatha.Ama-transceivers e-fiber optical anomsebenzi wokuphatha inethiwekhi anezinhlobo eziningi nenani lezingxenye kunemikhiqizo efanayo ngaphandle kokuphathwa kwenethiwekhi.Ngokuhambisanayo, i-wiring iyinkimbinkimbi futhi umjikelezo wokuthuthukiswa mude.

2. Ukutshalwa kwezimali kwesoftware

Ngaphezu kwezintambo ze-hardware, ukuhlelwa kwesofthiwe kubaluleke kakhulu ocwaningweni nasekuthuthukisweni kwama-transceivers e-Ethernet fiber optic ngemisebenzi yokuphatha inethiwekhi.Umsebenzi wokuthuthukiswa kwesofthiwe yokuphatha inethiwekhi mkhulu, okuhlanganisa ingxenye ye-graphical interface yomsebenzisi, ingxenye yesistimu eshumekiwe yemojula yokuphatha inethiwekhi, kanye nengxenye yeyunithi yokucubungula ulwazi lokuphathwa kwenethiwekhi ebhodini le-transceiver circuit.Phakathi kwazo, uhlelo olushumekiwe lwemodule yokuphatha inethiwekhi luyinkimbinkimbi ikakhulukazi, futhi umkhawulo we-R & D uphakeme, futhi uhlelo lokusebenza olushunyekiwe ludinga ukusetshenziswa.

3. Umsebenzi wokulungisa iphutha

Ukulungiswa kwamaphutha kwe-Ethernet optical transceiver ngomsebenzi wokuphatha inethiwekhi kuhlanganisa izingxenye ezimbili: ukulungisa amaphutha kwesoftware kanye nokulungisa amaphutha ehadiwe.Ngesikhathi sokulungisa iphutha, noma iyiphi into emzileni webhodi, ukusebenza kwengxenye, ukusoda kwengxenye, ikhwalithi yebhodi le-PCB, izimo zemvelo, nokuhlelwa kwesofthiwe kungathinta ukusebenza kwe-Ethernet fiber optic transceiver.Abasebenzi abalungisa iphutha kufanele babe nekhwalithi ebanzi, futhi bacabangele ngokujulile izici ezihlukahlukene zokuhluleka kwe-transceiver.

4. Igalelo labasebenzi

Idizayini yama-transceivers e-Ethernet fibre optic evamile ingaqedwa ngunjiniyela oyedwa wehadiwe.Ukwakhiwa kwe-Ethernet fiber optic transceiver enomsebenzi wokuphatha inethiwekhi akudingi nje kuphela onjiniyela behadiwe ukuthi baqedele izintambo zebhodi lesifunda, kodwa futhi kudinga onjiniyela abaningi be-software ukuthi baqedele uhlelo lokuphathwa kwenethiwekhi, futhi kudinga ukubambisana okuseduze phakathi kwe-software nabaklami behadiwe.

2. Ukuvumelana

I-OEMC kufanele isekele izindinganiso zokuxhumana zenethiwekhi ezivamile njenge-IEEE802, CISCO ISL, njll., ukuze kuqinisekiswe ukuhambisana okuhle kwama-transceivers e-fiber optic.

3. Izidingo zemvelo

a.I-voltage yokufaka ne-output kanye ne-voltage yokusebenza ye-OEMC ngokuvamile ama-volts angu-5 noma angu-3.3 volts, kodwa enye idivayisi ebalulekile ku-Ethernet fiber optic transceiver - i-voltage esebenzayo yemojula ye-optical transceiver ngokuvamile i-5 volts.Uma ama-voltage amabili okusebenza engahambisani, kuzokwandisa ubunkimbinkimbi bezintambo zebhodi le-PCB.

b.Izinga lokushisa lokusebenza.Lapho ukhetha izinga lokushisa lokusebenza le-OEMC, onjiniyela badinga ukuqala ezimeni ezingezinhle kakhulu futhi bakushiyele indawo.Isibonelo, izinga lokushisa eliphezulu ehlobo lingu-40°C, futhi ingaphakathi le-optical fibre transceiver chassis lishisisa izingxenye ezihlukahlukene, ikakhulukazi i-OEMC..Ngakho-ke, inkomba yomkhawulo ophezulu wezinga lokushisa elisebenzayo le-Ethernet fiber optic transceiver ngokuvamile akufanele libe ngaphansi kuka-50 °C.