NguMlawuli / 07 Jan 21 /0Amagqabantshintshi Ukuqaliswa kwe-PON ye-FTTX yeNdlela yokuFikelela Yintoni isakhiwo senethiwekhi ye-Optical Access Network (OAN) inethiwekhi yokufikelela kwi-Optical (OAN) ibhekisela ekusebenziseni i-fiber optical njengendlela yokuhambisa ingundoqo yokuqonda umsebenzi wokuhambisa ulwazi kwinethiwekhi yokufikelela. Iqhagamshelwe kwindawo yenkonzo ngelayini ye-optical te... Funda ngokugqithisileyo NgoMlawuli / 30 Dec 20 /0Amagqabantshintshi Izinto ezilungileyo zeGPON kuNxibelelwano lweFayibha ye-Optical Ngokuphuculwa okuqhubekayo kokwakhiwa kwenethiwekhi ye-high-speed kunye nesidingo sokwakha ubomi obuhlakaniphile bedijithali ngokusekelwe kwizakhono zenethiwekhi "ye-gigabit ezintathu", abaqhubi bafuna imigama emide yokuhanjiswa, i-bandwidths ephezulu, ukuthembeka okunamandla kunye nokusebenza okuphantsi kweshishini Iindleko ... Funda ngokugqithisileyo NgoMlawuli / 24 Dec 20 /0Amagqabantshintshi Ukuqonda ngokukhawuleza uMgaqo we-EPON Access Technology Uthungelwano lwe-EPON lusebenzisa indlela ye-FTTB ukwenza uthungelwano, kwaye iiyunithi zayo zenethiwekhi ezisisiseko zii-OLT kunye ne-ONU. I-OLT ibonelela ngamazibuko e-PON amaninzi kwizixhobo ze-ofisi ephakathi ukuqhagamshela kwizixhobo ze-ONU; I-ONU sisixhobo somsebenzisi ukubonelela ngedatha ehambelanayo kunye nojongano lwezwi ukuqonda inkonzo yomsebenzisi... Funda ngokugqithisileyo NgoMlawuli / 16 Dec 20 /0Amagqabantshintshi Intshayelelo kwizixhobo ze-ONU I-ONU (iyunithi yenethiwekhi yokukhanya) indawo yokukhanya. I-ONU yohlulwe kwiyunithi esebenzayo yenethiwekhi ye-optical network kunye nelayibrari ye-passive optical network unit. Ngokuqhelekileyo, izixhobo ezixhotyiswe ngokujongwa kwenethiwekhi kubandakanya i-optical receiver, i-uplink optical transmitter kunye ne-multiple bridge amplifiers ibizwa ngokuba yi-optical node .... Funda ngokugqithisileyo NgoMlawuli / 09 Dec 20 /0Amagqabantshintshi UPhando kwiTekhnoloji yeFTTH kunye nezisombululo zayo Ngophuhliso lwetekhnoloji yedijithali, itekhnoloji yonxibelelwano lwe-optical kunye nobuchwepheshe besoftware kunye nokusetyenziswa okubanzi kweprotocol ye-TCP/IP, inethiwekhi yonxibelelwano, uthungelwano lwekhompyuter kunye nothungelwano lukamabonwakude luya kudibana kunye kwaye lumanyene phantsi kwe-IP ekwaziyo ukubonelela ngelizwi, ... Funda ngokugqithisileyo NgoMlawuli / 04 Dec 20 /0Amagqabantshintshi Intshayelelo yeTekhnoloji yeFTTH kunye nezisombululo I-FTTH i-Fiber Circuit Classification I-transmission layer ye-FTTH yahlulwe yangamacandelo amathathu: i-Duplex (i-dual fiber bidirectional) loop, i-Simplex (i-fiber bidirectional enye) i-loop kunye ne-Triplex (i-fiber enye yeendlela ezintathu) loop. phakathi kwesiphelo seOLT kunye ne-ON... Funda ngokugqithisileyo << < Ngaphambili22232425262728Okulandelayo >>> Iphepha 25/47