Module indhaha PON waa moduleka indhaha ee waxqabadka sare leh ee loo isticmaalo nidaamka PON (shabakad indho-indhayn ah), oo sidoo kale loo yaqaan moduleka PON, oo waafaqsan nidaamka ITU-T G.984.2 iyo borotokoolka ilo-badan (MSA). Waxay isticmaashaa hirarka hirarka kala duwan si ay u dirto oo ay u hesho calaamadaha u dhexeeya OLT (terminal-ka khadka indhaha) iyo ONT (terminal-ka shabakadda indhaha) (calaamadahan waxa gudbiya hirarka iftiinka). Heerka warshadaha hadda waa: Downlink (OLT - ONU) waxaa lagu kala qaadaa mawjada 1490nm; Upstream (ONU – OLT) waxa lagu kala qaadaa mawjada dhererka 1310nm.
Codsiga ballaaran ee shabakada indhaha ee PON Ethernet waa mid aan la kala sooci karin PON moduleka indhaha, sababtoo ah waa qayb muhiim ah oo ka mid ah nidaamka PON. Module PON badiyaa beddelaaOLTsignalka korantada galay signalka indhaha ee habaysan si loogu gudbiyoONU; Xidhiidhka sare waxa lagu kala qaadaaOLTiyadoo la beddelayo ishaarada indhaha ee lagu habeeyeyONUgalay signal koronto. Jidka gudbinta fiber indhaha u dhexeeyaOLTiyoONUwaa la gartay.
Kala soocida qaybaha PON: Waqtigan xaadirka ah, laba nooc oo PON modules sida caadiga ah loo isticmaalo warshadaha ayaa loo qaybiyaa:
GPON – Gigabit pasive optical network
EPON - Isku xirka indhaha ee Ethernet
Haddii aadan tixgelin qiimaha qiimaha, waxaa lagugula talinayaa inaad doorato shabakadda GPON si aad u bixiso adeegyo badan oo dhamaystiran iyo waxqabad wanaagsan.
Kor ku xusan waa sharaxaadda aqoonta moduleka PON ee ay keentay Shenzhen HDV Phoeletron Technology LTD. Alaabooyinka moduleka ee ay soo saartay shirkadu waxay daboolaysaa moduleka fiber indhaha, moduleka Ethernet, moduleka transceiver optical, moduleka helitaanka fiber indhaha, moduleka indhaha ee SSFP, moduleka fiber indhaha ee SFP iyo wixii la mid ah. Alaabooyinka heerka moduleka sare waxay ku siin karaan taageero xaalado shabakadeed oo kala duwan. Alaabta kor ku xusan, waxaa lagu lamaaniyaa xirfadle iyo koox xoog leh R & D si ay u siiyaan taageero farsamo macaamiisha, iyo koox ganacsi oo fikir iyo xirfad leh si ay u bixiyaan adeeg tayo leh macaamiisha wada tashiga hore iyo shaqada dambe.