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>lọ>News > Akụkọ deatil

APT obere klas —- Nyocha gbasara njirimara nke WDM Sistemụ na Ngwa Ahịa Ya

Echiche:561 Bipụta Oge: 2020-08-25

1.eme ihe zuru oke nke ihe bandwidth nke eriri anya. Eriri nwere nnukwu ihe eji enyere aka (bandwidth loss). Wavelength division multiplexing technology na-eme ka nnyefe ikike nke eriri site ọtụtụ ugboro ruo ọtụtụ ma ọ bụ ọbụna ọtụtụ narị ugboro karịa nke otu wavelength, si otú ahụ na-abawanye na nnyefe ikike nke eriri na mbenata na-eri. Ọ nwere oke uru ngwa yana uru akụ na ụba.

2. mgbaàmà transperent nnyefe. N'ihi na usoro WDM na-agbatị ma na-emebi emebi dịka ntụgharị dịgasị iche nke ọkụ, ọ nweghị ihe jikọrọ ya na ọnụego nke mgbaàmà na ọnọdụ nke ngbanwe ọkụ eletrik, ya bụ, data ahụ "gosipụtara" na data ahụ. N'ihi ya, enwere ike ịnyefe akara ngosi nwere njirimara dị iche iche, dịka ATM 、 SDH 、 IP na nnyefe agwakọta nke ọtụtụ ọrụ (ọdịyo, vidiyo, data, wdg), wdg.

3. mmeba na nkwalite dị mfe ma dị mma, ọnụ ala. Ọ dị mma iji gbasaa ikike nke sistemụ arụmọrụ eriri anya site na iji teknụzụ nke ọtụtụ multiplexer wavelength. N'ime usoro mgbasawanye na mmepe, ọ dịghị mkpa ịgbanwe eriri eriri anya, naanị iji dochie onye na-ekesa ngwa ngwa na onye na-ahụ anya, nke bụ usoro mgbasawanye dị mma. Biko gaa na ebe nrụọrụ weebụ nke ụlọ ọrụ maka ozi teknụzụ: www.guangying.com /www.qdapt.com.