OA (Optical Amplifier) ikoreshwa kuri DCI BOX
OA (Optical Amplifier) Inshingano nyamukuru y'ikibaho cy'amajwi amplifier ni ugusubiza imbaraga z'urumuri rw'ikimenyetso mu gice cyo kohereza ubutumwa, gishobora kongera icyarimwe ikimenyetso cy'amajwi kugeza kuri channels 48 (intera y'umuyoboro ya 100GHz) cyangwa channels 96 (intera y'umuyoboro ya 50GHz) muri C-band. Ifite imiterere yo kwiyongera gutyaye, kwiyongera guhindagurika, noise index nke, nibindi. Muri icyo gihe, umuyoboro wubatswemo wa OSC optique monitoring wa bord ushyigikira itumanaho rya DCN rishingiye kuri OSC, ari igice cy'ingenzi cya sisitemu ya DWDM na sisitemu y'umuvuduko mwinshi y'ejo hazaza hamwe n'umuyoboro w'amajwi yose ukoresha intera ndende.
Urupapuro rw'amakuru OAImiterere y'ibicuruzwa EDFA Ifite EDFA 1* yubatswemo (ibipimo bya BA, PA, LA ni ngombwa) Uburyo bworoshye bwo gushyiramo EDFA ebyiri (ibipimo bya BA, PA, LA ni ubudakemwa) OSC Porogaramu ya OSC 2 yubatswemo nta yandi mahitamo Uburebure bw'umurambararo: 1510nm Igipimo cy'akazi: 1.25Gb/s VOA KUWA MBEREicyambu cyo kugenzura Ibisanzwe, itandukaniro ry'ingufu z'urumuri hagati ya MON n'umuyoboro mukuru w'urumuri ni 21 kugeza 23dB OTDR icyambu cyo gupimisha 20G17 20G25 20G30 Intera y'uburebure bw'umuraba (nm) 1528 ~ 1568 1528 ~ 1568 1528 ~ 1568 Inyungu ku rwego (dB) 14 ~ 20 22 ~ 28 27 ~ 33 Ingufu zose zisohoka ku buryo butagira ingano (dBm) ≥20 ≥20 ≥20 Urusaku (dB) ＜5.5 ＜5.5 ＜5.5 Kongera ubugari(dB) ＜1.5 ＜1.5 ＜1.5 Igihombo gishingiye ku guhindagurika kw'ikirere(dB) < 0.5 < 0.5 < 0.5 Ingano yo gupima ingufu z'amashanyarazi y'urumuri(dBm) -23 ~ 8 -31 ~ 0 -36 ~ -5 Ingano yo gupima ingufu z'amashanyarazi zisohoka(dBm) -6 ~ 20 -6 ~ 20 -6 ~ 20 Igipimo cyo kuzirikana(dB) ＜-30 ＜-30 ＜-30 Kubona ituze (dB) ± 0.5 ± 0.5 ± 0.5
OSC ni amahitamoIyubatswemo 1 x OSC
Porogaramu: Ikwiriye ikigo cy’amashanyarazi cya optique (OTM), gikoreshwa mu kongera ingufu z’ikimenyetso cy’umuraba kidasaba imbaraga ndetse no kongera ingufu z’ikimenyetso cy’umuraba mbere y’uko gishyirwa mu bikorwa. Ikwiriye sitasiyo ya optique relay (OLA), uzuza uburyo bwo kongera ikimenyetso cyo kohereza ubutumwa mu nzira ebyiri, wongere intera yo kohereza ubutumwa
