Model PON power meter 1310nm 1490nm 1550nm Pass Zone(nm) 12601360 14701505 15351570 Isolation (dB) >40@1490 >30@1310 >40@1310 Isolation(dB) >40@1550 >40@1550 >40@1490 Measurement Range(dBm) -40+10 -40+10 -40+20 Measurement Accuracy Connatural uncertainty(dB) ±0.5 Linearity(dB) ±0.1 Passing through insertion Loss(dB)
