Parameter	Unit	1310+1490/1550 nm
Pass Port λ1		nm	1525~1580
Reflect Port λ2		nm	1260~1360&1480~1500
Pass Port	Insertion Loss	dB	≤1.0(Typical 0.8)
	Isolation	dB	≥25(Typical 30)
	Ripple	dB	≤0.3
Reflect port	Insertion Loss	dB	≤0.8(Typical 0.6)
ReturnLoss	/Directivity	dB	≥45/50
PDL		dB	≤0.1
Operating Temperature		°C	-0 ~ 70