I-Optical fiber transceiver iyisixhobo esiguquguqukayo nesisebenzayo sokuguqula i-photoelectric edlala indima ebalulekileyo kwi-multi-protocol photoelectric hybrid LAN. Ngoku, ukuze ufumane ngcono kwaye uphelise iimpazamo zekhonkco, ezinye ii-transceivers ze-fiber optical zine-failover yekhonkco (LFP) kunye ne-remote fault (FEF) imisebenzi ye-alamu.
Ngaphambi kokuba siqale ukwazisa i-failover yekhonkco (LFP) kunye ne-fault fault (FEF) imisebenzi ye-alarm ye-fiber transceivers, kuyimfuneko ukuqonda indima ye-fiber transceivers kwi-LAN.
I-optical fiber transceiver inazo zombini izibuko zombane kunye namazibuko abonayo, aqhele ukusetyenziswa ukudibanisa izibuko elibonakalayo.tshintshakunye nezibuko lombanetshintsha, ukuze uqonde uguqulo lombane phakathi kwezi zixhobo zimbini. Iinkcukacha zezi zilandelayo:
Kuyavunywa, umsebenzi oyintloko we-fiber optical transceiver kukuqhuba ukuguqulwa kwe-photoelectric, okuyibhuloho phakathi kwezixhobo ezimbini ezingakwazi ukunxibelelana ngokuthe ngqo, kodwa umsebenzi wayo ungaphezulu kakhulu kunoko.
Xa i-fiber transceiver isetyenziswe ngababini, iintambo ezisetyenzisiweyo ziquka ubuncinane iintambo ezimbini ze-fiber optic kunye neentambo ezimbini (njengoko kuboniswe ngezantsi). Yinto entsonkothileyo yale cabling ekhokelela kwi-failover yekhonkco (LFP) kunye ne-distal fault (FEF) imisebenzi ye-alarm ye-fiber transceiver.
I-Failover yekhonkco (LFP) ibhekisa kwizixhobo ezibini zonxibelelwano ezidibeneyo (i-transceiver,tshintsha, umzila, njl.), impazamo enye (i-proximal) yekhonkco, impazamo yekhonkco inokudluliselwa kwesinye (ekude) isixhobo umzekelo, i-fiber transceivers A kunye ne-B, i-transceiver port fault, i-port ye-transceiver iphoso kwi-port yokukhanya, i-data stop port; I-B transceiver ayikwazi ukufumana idatha ye-A, emva koko yazi Impazamo yekhonkco, i-terminal B iyakumisa i-port yokukhanya kunye ne-port data. Umsebenzi we-alamu wokudibanisa (LFP) wenza ukuba abalawuli benethiwekhi bazi ngokukhawuleza kwaye bajongane neempazamo zenethiwekhi kunye nokunciphisa ilahleko ebangelwa ziimpazamo zenethiwekhi.
Impazamo ekude (FEF) ibhekisa kwi-B optical fibre transceiver xa i-optical port ye-A transceiver iyeka ukuthumela idatha kwi-optical port ye-B transceiver. Ukuba enye intambo isebenza ngokufanelekileyo, i-port optical ye-B transceiver iyaqhubeka nokuthumela idatha kwi-port optical ye-A transceiver, ebangela ukusilela kwenethiwekhi. I-alarm ye-distal fault (FEF) ibonisa le ngxaki.
Oku ngasentla yinkcazo ye-transceiver ye-LFP kunye nemisebenzi ye-FEF eziswa yi-Shenzhen HDV Phoelectronic Technology Co., LTD. Izixhobo zethu zenethiwekhi ezinxulumene nazo zinechungechunge lwe-ONU,OLTuthotho, uthotho lweemodyuli zokubona, wamkelekile kuthethwano olungaphaya.