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Specifications

Single Optical Isolator
Fiber optic isolator allows optical light travel through one direction only.
 
Features
· High isolation
· Low insertion loss
· High return loss
· Low polarization sensitivity
· Optical path epoxy free
·Polarization Independent type
 
Performance Specifications

 

Parameter Premium A Grade
Operating Wavelength (nm) 1310 or 1550nm
Typical Peak Isolation (dB) ≥42 ≥40
Isolation * (dB) ≥32 ≥30
Typical Insertion Loss** (dB) 0.3 0.4
Insertion Loss*** (dB) ≤0.5 ≤0.7
Return Loss (In/Out) (dB) ≥65/60 ≥60/55
Polarization Dependent Loss (dB) < 0.05 < 0.1
PMD (ps) 0.2(0.05 available upon request)
Bandwidth (nm) ±15
Operating Temperature ( ℃ ) -20 ～+ 70
Storage Temperature ( ℃ ) -40 ～+85
Fiber Type Corning SMF-28
Fiber Length (Min.) 1 Meter Each End
Package Dimension (mm) ¢5.5×30
Power Handling(mW) 300
 
Noted:
At 23° C over bandwidth
Does not include connector, splice and fiber-end fresnel losses
Including PDL, center wavelength + 15nm, -20 to + 70℃
 
Ordering Information:

 

Isolator Type Wavelength Grade Pigtail Style Fiber Length In/Out Connector
SSI=Single stage 13=1310nm
14=1480nm
15=1550nm
LB=L Band		 S=Super
P=Premium
A= Grade A		 1=Bare Fiber
2=900um Jacket
3=3mm Cable		 1=1.0m
2=1.5m
3=2.0m
4=Customer Length		 0=None
1=FC/APC
2=FC/PC
3=SC/APC
4=SC/PC
5=ST
6=LC
 
Applications

Fiberoptic amplifiers
CATV fiberoptic links
Fiberoptic systems testing
Fiberoptic LAN systems
Telecommunications