Waa maxayONU?
Maanta,ONUdhab ahaantii aad bay ugu badan tahay nolosheena. Isku xirka shabakada ee uu bixiyo hawlwadeenku ku rakibay guriga qof walba waxa loo yaqaan Modem Optical, oo sidoo kale loo yaqaanONUqalab. Shabakadda hawlwadeenku waxay ku xidhan tahay aaladda indhaha, ka dibna waxay ku xidhan tahay dekedda PON ee ahOLTAaladda hawlwadeenka, iyadoo la isticmaalayo xog hab-maamuus ah oo gebi ahaanba ka duwan LAN-dhaqameedka. Modem Optical wuxuu u rogaa xogta PON una beddelaa xogta Ethernet, taas oo ciyaarta beddelka borotokoolka, taas oo ah, doorka albaabka si loogu xidho shabakadda.
Maxay yihiin qeexitaannadaONU?
Marka loo eego halbeegga, waxa loo qaybin karaa EponONU, GPONONU, XPONONU
1. EPONONU: EPON (Ethernet Passive Optical Network), oo ku salaysan heerka IEEE 802.3AH, wuxuu bixiyaa kor iyo hoos u kac iyo hoos u dhigis siman oo ah 1.25Gbps.
2. GPONONU: GPON (Gigabit-CAPABLE PON, Gibi-Bitless Optical Network), oo ku salaysan heerka nidaamka ITU-T G.984.x, wuxuu bixiyaa kor iyo hoos heerarka asymmetric, kor u kaca 1.244Gbps, iyo hoos ilaa 2.488Gbps.
3. XPONONU: Dual-modeONU, oo taageera IEEE 802.3AH/ITU-T G.984.x heerka borotokoolka.
Xirfadle ahaanONUwarshadaynta, HDV waxay soo saartaa nooca Modem Optical ee nooca xogta ahONU, nooca codkaONU, CATVONU, iyo saddex-shabakad isku-dhafanONU
1. Nooca xogtaONU: 1GE, 1GE+1FE+WIFI, 1GE+3Fe+WiFi, 2GE+AC-WIFI, 4GE+AC-WIFI
2. nooca codkaONU: 1GE+1FE+WIFI+1 dheri, 1GE+3Fe+WiFi+1s
3. Nooca CATVONU: 1GE+1FE+WIFI+CATV, 1GE+3FE+WIFI+CATV, 1GE+1FE+CATV, 2GE+AC-WIFI+CATV, 4GE+AC-WIFI+CATV.
4. Saddex-shabakad isku-dhafanONU: 1GE+1FE+WIFI+1pots+Catv, 1GE+3Fe+WiFi+1pots+Catv, 4GE+AC-WIFI+1pots+CATV
Kor ku xusan waa maxayONUwaa iyo qeexiddeeda. Haddii aad leedahay baahiyoONUwax soo saarka, waxaad la xiriiri kartaa HDV!
HDV Tech-soo saaraha ODM ee qalabka isgaarsiinta indhaha ee xirfadlayaasha ah, ayaa bixiyaONU, Qaybaha indhaha, beddelayaasha,OLTadeegyada, badeecadaha ayaa loo dhoofiyaa dibadda, malaayiin macaamiil ah ayaa kuu markhaati furi doona. Haddii aad xiisaynayso ama aad xiisaynayso alaabtayada, fadlan guji adeegga macaamiisha ee onlaynka ah.