Polarization-Insensitive Isolator
		Product Features	Product Applications
		High Isolation	EDFAs
		Low Insertion Loss	Fiber Lasers
		High Return Loss	DWDM Systems
		Epoxy Free Optical Path	Fiber Optics Communication Equipments

Specifications
Parameter		Unit	Premium	A grade	Premium	A grade
Stage			Single Stage		Dual Stage
Central Wavelength (λc)		nm	1310,1480 or 1550
Peak Isolation	Typ	dB	42	40	58	55
Isolation, λc±10nm, 23°C	Min	dB	30	29	46	45
Insertion Loss, λc, 23°C	Typ	dB	0.35	0.5	0.4	0.6
Insertion Loss, λc±20nm*	Max	dB	0.5	0.7	0.6	0.9
Polarization Dependent Loss, 23°C	Max	dB	0.05	0.1	0.05	0.15
Polarization Mode Dispersion	Max	dB	0.20	0.25	0.05	0.07
Return Loss (Input/Output)	Min	dB	60/55
Optical Power (Continuous Wave)	Max	mW	300
Tensile Load	Max	N	5
Operating Temperature		°C	-5 to +70
Storage Temperature		°C	-40 to +85

IL is 0.3 dB higher, RL is 5 dB lower for each connector added.
*All Temperature

Package Dimensions

Ordering Information

P

I

I

S

Stage D=Dual S=Single

Wavelength 4=1550nm 5=1480nm 7=1310nm

Grade P=Premium A=A grade

PMD 1=0.05 ps max. 2=Refer to above spec

Package C= Ø5.5 x L35

Pigtail S=250μm bare fiber pigtail M=0.9mm loose tube

Fiber Type S=G652 or Equivalent

Fiber Length 0=0.5m 1=0.75m 2=1.0m

Connector 0=None 3=FC/APC 5=SC/APC 7=FC/UPC 8=SC/UPC

Note: All specifications are before connectors and are subject to change without notice.