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Polarization Maintaining Optical Isolator

Features		Applications
High Isolation Low Insertion Loss High Return Loss High Extinction Ratio Optical Path Epoxy Free		Fiberoptic Amplifiers CATV Fiberoptic Links Fiberoptic Systems Testing Fiberoptic LAN Systems Telecommunications

Performance Specifications

Parameter	Single Stage	Dual Stage
Operating Wavelength (nm)	1310, 1480, or 1550
Typical Peak Isolation (dB)	42	58
Minimum Isolation * (dB)	32	46
Typical Insertion Loss** (dB)	0.4	0.5
Maximum Insertion Loss (dB)	0.55	0.65
Minimum Return loss (In/Out) (dB)	55/50	55/50
Min. Extinction Ratio(dB)	24
Bandwidth (nm)	+15
Operating Temperature (° C)	-5 ~ +70
Storage Temperature (° C)	-40 ~ +85
Fiber Type	Panda PM Fiber or Specify
Fiber Length (Min.)	0.75 meter each end
Dimensions (mm)	?.5xL34 (50mm Including rubber boots)
Power Handling (mW)	300

* At 23° C over bandwidth

** Does not include connector, splice and fiber-end fresnel losses.

***Including PDL, center wavelength ±15nm, -5°C to +70°C.

Ordering Information (fill on the line)


Isolator Type	Wavelength	Grade	Pigtail Style	Fiber Length	Package	In/Out Connector
PMIS=Single stage PMIU=Dual stage	13=1310nm 14=1480nm 15=1550nm LB=L Band	P=Premium	1=Bare Fiber 2=900um Jacket	1=0.75m 2=1.0m 3=1.5m S=Custom Length	B=Package B	0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST 6=LC