PON optical modul, nke a na-akpọ mgbe ụfọdụ dị ka modul PON, bụ modul ngwa anya dị elu nke ejiri na sistemụ PON (passive optical network).Ọ na-eji ogologo ebili mmiri dị iche iche iji nyefee ma nata akara n'etitiOLT(Optical Line Terminal) naONT(Optical Network Terminal) dabere na ọkọlọtọ ITU-T G.984.2 na nkwekọrịta ọtụtụ isi iyi (MSA).Ụkpụrụ ụlọ ọrụ dị ugbu a bụ: downlink (OLT-ONU) bụ ịnyefe ogologo ogologo nke 1490nm;uplink (ONU-OLT) bụ ibunye ogologo wavelength nke 1310nm.
Ngwa sara mbara nke PON Ethernet passive optical network enweghị ikewapụ ya na modul optical PON n'ihi na ọ bụ akụkụ dị mkpa nke sistemụ PON.Modul PON na-atụgharịkarị akara ọkụ eletrik nke OLT ka ọ bụrụ akara ngosi anya emezigharịrị wee bufee ya na ONU, ebe uplink na-atụgharị mgbama ngwa anya nke mebere.ONUn'ime akara ọkụ eletrik ma na-ebufe ya naOLT.The ngwa anya eriri nnyefe ụzọ n'etiti OLT na ONU ghọtara.
Nhazi nke modul PON: N'oge a, a na-ekewa modul PON a na-eji na ụlọ ọrụ ahụ na ụdị abụọ a na-ahụkarị:
GPON-Gigabit Passive Optical Network
EPON-Ethernet Passive Optical Network
Ọ bụrụ na ọnụ ahịa abụghị ihe, ọ kacha mma ịhọrọ netwọk GPON mbụ n'ihi na ọ nwere ọrụ zuru oke yana ịrụ ọrụ ka mma.
N'elu bụ nkọwa nke PON modul ihe ọmụma wetara gị Shenzhen HDV photoelectric Technology Co., Ltd. The modul ngwaahịa emepụtara site na mkpuchi ụlọ ọrụngwa anya eriri modul, Ethernet modul, ngwa anya eriri transceiver modul, ngwa anya eriri ohere modul, SSFP ngwa anya modul, naSFP ngwa anya eriri, wdg Ngwaahịa modul dị n'elu nwere ike inye nkwado maka ọnọdụ netwọk dị iche iche.Otu ọkachamara na R & D siri ike nwere ike inyere ndị ahịa aka na nsogbu teknụzụ, na otu ndị ahịa na-eche echiche na ndị ọkachamara nwere ike inyere ndị ahịa aka inweta ọrụ dị elu n'oge ndụmọdụ tupu oge na ọrụ mmepụta ihe.Nabata gịkpọtụrụ anyịmaka ụdị ajụjụ ọ bụla.