OA (Amplifier-ka Indhaha) ee loo isticmaalo DCI BOX
OA (Amplifier Indhaha) Hawsha ugu weyn ee looxa qalabka kor u qaada indhaha waa inuu magdhabo awoodda iftiinka calaamadda ee ku jira isku xirka gudbinta, kaas oo isla mar ahaantaas kordhin kara calaamadda indhaha ee ilaa 48 kanaal (inta u dhaxaysa kanaalka 100GHz) ama 96 kanaal (inta u dhaxaysa kanaalka 50GHz) ee ku jira C-band. Waxay leedahay astaamaha faa'iidada fidsan, faa'iidada la hagaajin karo, tusmada buuqa oo hooseysa, iwm. Isla mar ahaantaana, kanaalka la socodka indhaha ee OSC ee ku dhex jira ee looxa wuxuu taageeraa isgaarsiinta DCN ee ku salaysan OSC, taas oo ah qayb lama huraan ah oo ka mid ah nidaamka DWDM iyo nidaamka xawaaraha sare ee mustaqbalka iyo gudbinta fog ee shabakadda indhaha oo dhan.
Xog-warqad OAHabaynta Badeecada EDFA Ikhtiyaar ah oo ku dhex jira 1 * EDFA (Baareetyada BA, PA, LA ikhtiyaari ah) Ikhtiyaar ah oo ku dhex jira 2 * EDFA (beegyada BA, PA, LA waa ikhtiyaari) OSC 2 x OSC oo ikhtiyaari ah oo ku dhex jira Mowjadda shaqada: 1510nm Heerka shaqada: 1.25Gb/s VOA ISNIINdekedda la socodka Heerka caadiga ah, farqiga awoodda indhaha ee u dhexeeya MON iyo kanaalka indhaha ee ugu weyn waa 21 ilaa 23dB OTDR dekedda cabbirka 20G17 20G25 20G30 Kala duwanaanshaha hirarka (nm) 1528 ~ 1568 1528 ~ 1568 1528 ~ 1568 Kala duwanaanshaha faa'iidada (dB) 14 ~ 20 22 ~ 28 27 ~ 33 Awoodda ugu badan ee wax soo saarka indhaha (dBm) ≥20 ≥20 ≥20 Buuqa (dB) ＜5.5 ＜5.5 ＜5.5 Hel fidsanaan(dB) ＜1.5 ＜1.5 ＜1.5 Khasaaraha ku tiirsan Kala-goysyada(dB) < 0.5 < 0.5 < 0.5 Kala duwanaanshaha ogaanshaha awoodda indhaha ee gelinta(dBm) -23 ~ 8 -31 ~ 0 -36 ~ -5 Kala duwanaanshaha ogaanshaha awoodda indhaha ee soo baxa(dBm) -6 ~ 20 -6 ~ 20 -6 ~ 20 Isugeynta milicsiga(dB) ＜-30 ＜-30 ＜-30 Hel xasillooni (dB) ±0.5 ±0.5 ±0.5
OSC waa ikhtiyaari 1 x OSC oo ku dhex jira ikhtiyaari ikhtiyaari ah
Codsiga: Waxay ku habboon tahay saldhigga terminal-ka indhaha (OTM), kaas oo loo isticmaalo xoojinta awoodda ee calaamadda hirarka is-dhexgalka iyo kor u qaadista calaamadda hirarka kahor Waxay ku habboon tahay saldhigga gudbinta indhaha (OLA), waxay dhammaystirtaa xoojinta calaamadda gudbinta laba-geesoodka ah, waxayna fidisaa masaafada gudbinta
