MOA-3800 可(ke)變衰(shuai)(shuai)減(jian)器 (VOA) 針對 EXFO 系(xi)統(tong)和通(tong)過以(yi)太(tai)網上(shang)的 SCPI 進行的軟件控(kong)(kong)制進行了優化,可(ke)以(yi)準(zhun)確地將衰(shuai)(shuai)減(jian)添加到四根(gen)(gen)、八(ba)(ba)根(gen)(gen)或十六(liu)(liu)根(gen)(gen)不同的單(dan)模(mo)或多模(mo)光(guang)纖,每(mei)根(gen)(gen)光(guang)纖的衰(shuai)(shuai)減(jian)獨(du)立設置(zhi)。還提(ti)供(gong)可(ke)選(xuan)的自(zi)調(diao)節模(mo)式,可(ke)自(zi)動(dong)監(jian)控(kong)(kong)輸出功率并(bing)將其設置(zhi)為所(suo)需的功率水平。MOA-3800有兩個型(xing)號:單(dan)模(mo)和多模(mo)。MOA-3800可(ke)變光(guang)衰(shuai)(shuai)減(jian)器(VOA)進行了優化,可(ke)與EXFO系(xi)統(tong)和軟件一起使用,能夠準(zhun)確地為四條、八(ba)(ba)條或十六(liu)(liu)條不同的單(dan)模(mo)或多模(mo)光(guang)纖(每(mei)根(gen)(gen)光(guang)纖可(ke)單(dan)獨(du)設置(zhi))添加衰(shuai)(shuai)減(jian)。它還提(ti)供(gong)了可(ke)選(xuan)的自(zi)動(dong)調(diao)整模(mo)式,自(zi)動(dong)監(jian)測輸出功率并(bing)將其設置(zhi)為所(suo)需的水平。