I-OA (Optical Amplifier) esetshenziselwa i-DCI BOX
I-OA (I-Optical Amplifier) Umsebenzi oyinhloko webhodi le-optical amplifier ukukhokhela amandla okukhanya kwesignali kusixhumanisi sokudlulisa, okungakhulisa ngesikhathi esisodwa isignali yokudlulisa yeziteshi ezifika ku-48 (isikhawu sesiteshi esingu-100GHz) noma iziteshi ezingu-96 (isikhawu sesiteshi esingu-50GHz) ku-C-band. Inezici zokuzuza okuyisicaba, inzuzo elungisekayo, inkomba yomsindo ophansi, njll. Ngesikhathi esifanayo, isiteshi sokuqapha se-OSC esakhelwe ngaphakathi sebhodi sisekela ukuxhumana kwe-DCN okusekelwe ku-OSC, okuyingxenye ebalulekile yesistimu ye-DWDM kanye nesistimu yesivinini esiphezulu yesikhathi esizayo kanye nenethiwekhi ye-optical yonke yokudlulisa ibanga elide.
Ishidi le-data OAUkucushwa Komkhiqizo I-EDFA I-EDFA engu-1* eyakhelwe ngaphakathi (amapharamitha e-BA, PA, LA angakhethwa) I-EDFA engu-2* eyakhelwe ngaphakathi (amapharamitha e-BA, PA, LA angakhethwa) I-OSC I-OSC engu-2 eyakhelwe ngaphakathi ongayikhetha Ubude be-wavelength obusebenzayo: 1510nm Isilinganiso sokusebenza: 1.25Gb/s I-VOA UMsombulukoimbobo yokuqapha Okujwayelekile, umehluko wamandla okukhanya phakathi kwe-MON kanye nesiteshi esikhulu sokukhanya uphakathi kuka-21 kuya ku-23dB OI-TDR imbobo yokulinganisa 20G17 20G25 20G30 Ububanzi bobude bamagagasi (nm) 1528 ~ 1568 1528 ~ 1568 1528 ~ 1568 Ibanga lokuzuza (dB) 14 ~ 20 22 ~ 28 27 ~ 33 Amandla aphezulu okukhipha okuphelele (dBm) ≥20 ≥20 ≥20 Umsindo(dB) ＜5.5 ＜5.5 ＜5.5 Thola ukuthamba(dB) ＜1.5 ＜1.5 ＜1.5 Ukulahlekelwa okuncike ekuhlukaniseni(dB) < 0.5 < 0.5 < 0.5 Ibanga lokuthola amandla okufaka optical(dBm) -23 ~ 8 -31 ~ 0 -36 ~ -5 Ububanzi bokuthola amandla okukhiphayo(dBm) -6 ~ 20 -6 ~ 20 -6 ~ 20 Isilinganiso sokuzindla(dB) ＜-30 ＜-30 ＜-30 Thola ukuzinza (dB) ±0.5 ±0.5 ±0.5
I-OSC ayikhethekiI-OSC eyakhelwe ngaphakathi eyodwa ongayikhethela
Isicelo: Ifanele isiteshi se-optical terminal (OTM), esisetshenziselwa ukukhulisa amandla esignali yamagagasi angabandakanyeki kanye nokukhulisa kwangaphambili isignali yamagagasi. Ifanele isiteshi sokudlulisa i-optical (OLA), qedela ukukhuliswa kwesiginali yokudlulisa enezindlela ezimbili, wandise ibanga lokudlulisa
