Kwinkalo yothungelwano lothungelwano, sihlala sisebenzisa ii-fiber optic transceivers kunye ne-protocol converters, kodwa abahlobo abangazi nto ingako ngazo banokubhidanisa ezi zimbini. Ke, yintoni umahluko phakathi kwe-fiber optic transceivers kunye nabaguquleli beprotocol?

Umbono we-fiber optic transceivers:
I-Fiber optic transceiver yiyunithi yokuguqula imidiya ye-Ethernet etshintshisa umgama omfutshane ojijekileyo wemiqondiso yombane kunye nemiqondiso yokubona ekude. Ikwabizwa ngokuba yi-photoelectric converter (FiberConverter) kwiindawo ezininzi. Iimveliso zisetyenziswa ngokubanzi kwiindawo zenethiwekhi zokwenyani apho iintambo ze-Ethernet zingenako ukugqunywa kwaye imicu ye-optical kufuneka isetyenziselwe ukwandisa umgama wothumelo, kwaye ngokuqhelekileyo zibekwe kwizicelo zomaleko wokufikelela kwinethiwekhi ye-broadband ye-metropolitan; njengale: ukuhanjiswa kwemifanekiso yevidiyo ephezulu yeeprojekthi zokhuseleko lokucupha; Ikwadlale indima enkulu ekuncedeni ukudibanisa imayile yokugqibela yemigca yefiber optic kuthungelwano lwengingqi yemetropolitan kunye nenethiwekhi yangaphandle.

Ingqikelelo yesiguquli seprotocol:
Isiguquli seprothokholi sifinyezwa njenge-co-transfer, okanye i-interface converter, eyenza ukuba ababuki zindwendwe kuthungelwano lonxibelelwano abasebenzisa iiprothokholi zomgangatho ophezulu ezahlukeneyo zisasebenzisana ukuze kugqitywe izicelo ezahlukeneyo ezisasaziweyo. Isebenza kwinqanaba lezothutho okanye ngaphezulu. I-converter ye-interface yeprotocol inokugqitywa ngokubanzi nge-chip ye-ASIC, enexabiso eliphantsi kunye nobukhulu obuncinci. Iyakwazi ukuguqula phakathi kwe-Ethernet okanye i-V.35 i-interface yedatha ye-IEEE802.3 protocol kunye ne-interface ye-2M ye-protocol ye-G.703 eqhelekileyo. Iyakwazi ukuguqulwa phakathi kwe-232/485/422 i-serial port kunye ne-E1, i-CAN interface kunye ne-2M interface.

Isishwankathelo: I-Fiber optic transceivers isetyenziselwa kuphela ukuguqulwa kwesignali yefoto yombane, ngelixa ii-protocol converters zisetyenziselwa ukuguqula iprotocol enye ukuya kwenye. I-transceiver ye-fiber optical sisixhobo somzimba, esiguqula i-fiber optical ibe yibini ephothiweyo, kunye ne-10 / 100 / 1000M yokuguqulwa; kukho iindidi ezininzi zabaguquli beeprothokholi, uninzi lwazo zizixhobo zomaleko-2.