2 in 1 Polarization Insensitive Isolator
Features		Applications
Low Insertion Loss		Fiber Lasers & EDFAs
high Isolation		Fiber Sensors
Highly Stable and Reliable		Telecommunications
		Local Area Network(LAN)
Product Characteristics
Specifications
Parameters	Unit	Single Stage		Dual Stage
		Premium	A Grade	Premium	A Grade
Center Wavelength (λc)	nm	1310      1480       1550
Bandwidth	nm	±15		±20
Typ. Peak Isolation	dB	42	40	58	56
Min. Isolation at 25℃,all polarization states	dB	32	30	46	45
Typ. Insertion Loss at 25℃,all polarization states	dB	0.30	0.40	0.40	0.50
Max. Insertion Loss at -5℃-70℃,all polarization states	dB	0.50	0.60	0.60	0.70
Max.PDL at 23℃	dB	0.05	0.10	0.05	0.10
Max.PMD	ps	0.25	0.25	0.05	0.05
Min. Return Loss	dB	55
Max. Optical Power(CW)	mW	300
Max. Tensile Load	N	5
Fiber Type		SMF-28 Fiber
Operating Temperature	℃	-5 to +65
Storage Temperature	℃	-40 to +85
Above specifications are for device without connector.
△For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower.