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    Nyochaa nhazi ọkwa na njirimara nke modul anya PON

    Oge nzipu: Mee-05-2020

    PON modul bụ modul ngwa anya dị elu nke ejiri na sistemụ PON, A na-akpọ ya dị ka modul PON, Soro ụkpụrụ ITU-T G.984.2 na nkwekọrịta multi-source (MSA), Ọ na-eji dị iche iche wavelengths izipu ma nata akara n'etiti OLT. (Optical Line Terminal) na ONT (Optical Network Terminal).

    Ụdị modul anya GPON

    GPON OLT B+

    GPON OLT C+

    GPON OLT C++

    GPON OLT C++ emelitere

    xiangqing03+++

     

    Ụdị modul anya EPON

    EPON OLT PX20+

    EPON OLT PX20++

    EPON OLT PX20++ emelitere

    xiangqing++

     

    N'ihe gbasara bandwit, ihe karịrị 100 megabits nke bandwidth na ohere gigabit ga-aghọwanye ihe na-emekarị. N'ihe gbasara nkà na ụzụ, 10G PON ga-aghọwanye ewu ewu.Na mgbakwunye na 10G PON, ndị ọrụ na-arụsi ọrụ ike na-akwalite ọganihu nke teknụzụ PON ọgbọ ọzọ.

     

    Njirimara nke modul anya PON

    ◆ Usoro nnyefe nke PON optical modules bụ APON (ATM PON), BPON (Broadband Passive Optical Network), EPON na GPON.A na-eji EPON na GPON eme ihe ugbu a.

    ◆ Nwere ike izere nnyonye anya electromagnetic na mmetụta ọkụ nke akụrụngwa mpụga.

    ◆ Belata ọdịda ọdịda nke ahịrị na akụrụngwa mpụga, melite ntụkwasị obi sistemụ, ma belata ụgwọ ọrụ.

    PON ngwa anya modul tụnyere omenala modul

    PON ngwa anya modul

    Ọnọdụ mgbasa ozi anya: point-to-multipoint (P2MP), anaghị eji modul eme ihe na abụọ.

    Ọnwụ njikọ eriri: gụnyere attenuation, mgbasa, ọnwụ ntinye njikọ eriri, wdg.

    Ogologo nnyefe: n'ozuzu 20 kilomita.

    Ngwa: a na-ejikarị na netwọk ohere.

    modul pon (1)

    Modul ngwa anya ọdịnala

    Ọnọdụ mgbasa ozi anya anya: ntụpọ-na-isi (P2P), modul kwesịrị iji ụzọ abụọ.

    Ọnwụ njikọ eriri: gụnyere attenuation, mgbasa, ọnwụ ntinye njikọ eriri, wdg.

    Ogologo nnyefe: ruo 160 kilomita.

    Ngwa: A na-ejikarị na netwọk azụ.

    modul pon (2)



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