Modulu Ọrụ Dị Iche Iche nke OTN/DWDM
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Ngwa Ngwa Ngwa Ọkụ nke EDFA – Ngwa Ngwa Ngwa Ngwa
EDFAOpticalAihe mgbakwunyemOdule na-enye ọtụtụ ọrụ, obere mkpọtụ, ngwọta Erbium-Doped Fiber Amplifier (EDFA), enwere ike ịrụ ọrụ modulu amplifier na uru na-adịgide adịgide (AGC Njikwa Nweta Akpaaka), ike mmepụta na-adịgide adịgide (Njikwa Ike Akpaaka, APC). Enwere ike ịgbanwe VOA agbakọtara na akpaghị aka iji nweta spectrum uru dị nro. Ọ nwere ike ime ka akara C-Band dịkwuo elu ma ọ bụ na-enweghị ohere etiti (MSA), nke na-eweta nnukwu mgbanwe maka ngwa netwọk.
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Modulu Nkwụghachi Ụgwọ Mgbasa (DCM)
Modulu Mwepu Mgbasa Ozi bụ ihe owuwu nke Sistemụ Njem Optical HUA6000 ma na-eje ozi na n'akụkụ nkwukọrịta optical iji dozie ihe na-agbasa pulse nke a maara dị ka Mgbasa Ozi Chromatic nke na-ebelata anya nnyefe data kachasị na eriri optical.
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Ngwaọrụ Nkwụghachi Ụgwọ Mgbasa DCM
Ọrụ nkwụghachi ụgwọ anya Huanet nwere ụgwọ mgbasa ugwu maka eriri otu ụdị ọkọlọtọ DCM (G.652) bụ mgbasa na nkwụghachi ugwu mgbasa mbara na C-band, na-enye sistemụ ohere ime ka mgbasa fọdụrụ dị mma. Na uru nkwụghachi ụgwọ mgbasa nke mgbasa ogologo 1545nm nwere ike iru -2070ps / nm.
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BIDI OLP Otu eriri
Nchedo OLP ọdịnala chọrọ isi ihe anọ dị mkpa. Agbanyeghị, n'ọtụtụ ebe, n'ihi enweghị oke akụrụngwa eriri, ọ gaghị ekwe omume inye oke akụrụngwa eriri na nchekwa mweghachi nke eriri anya.
N'ihi ụkọ akụrụngwa eriri anya na mkpa ọ dị iche iche maka nchedo mweghachi nke eriri anya, ụlọ ọrụ anyị emepụtala ngwa BIDI OLP iji dozie nsogbu nke nchekwa eriri anya ma ọ bụrụ na akụrụngwa eriri anya ezughi oke. -
Ihe Nchedo Ahịrị OLP 1+1
Ngwa anyaLinePSistemụ rotection (OLP) bụ sistemụ nchekwa ahịrị optical ọhụrụ nke e mepụtara site na teknụzụ dị elu nke swiitị optical na-agbanwe agbanwe na nke na-arụkọ ọrụ. Mgbe ịdị mma nkwukọrịta dị ala ma ọ bụ akụrụngwa gbawara n'ihi mgbawa mberede ma ọ bụ nnukwu mfu nke eriri optical na ahịrị nnyefe optical, sistemụ OLP nwere ike ịgbanwe ahịrị mbụ gaa na ahịrị nke abụọ n'ime obere oge, iji hụ na nkwukọrịta ọrụ nkịtị nke ahịrị, nke na-egbochi nsogbu eriri ma ọ bụ akụrụngwa nke ọma ma belata oge mgbake site na awa ruo milisekọnd.
