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Name:
2X2 Optical Isolator
Class:
Optical Isolators
Type:
Polarization-Insensitive Single Stage 2X2
2X2 Optical Isolator Specification
features
applications
high isolation
low insertion loss
high return loss
low polarization sensitivity
optical path epoxy free
fiberoptic amplifiers
catv fiberoptic links
fiberoptic systems testing
fiberoptic lan systems
telecommunications
performance specifications
parameter
premium
a grade
operating wavelength (nm)
1310,1550, 1585
bandwidth (nm)
+ -15
peak isolation (typ.) (db)
> 41
> 40
isolation (min.) (db)
> 31
> 30
insertion loss (typ.) (db)
< 0.5
< 0.6
insertion loss (max.) (db)
<0.65
<0.75
cross talk (between the 2 isolators) (min.) (db)
> 60
> 50
return loss (in/out)(min.) (db)
> 60/55
pdl (db)
< 0.08
< 0.12
pmd (ps)
< 0.2(< 0.05ps available upon request)
operating temperature (?c)
-20 to + 60
storage temperature (?c)
-40 to +85
fiber type
corning smf-28
fiber pigtail length
1 meter each end
fiber pigtail type
250um bare fiber or 900um tight buffer
package dimension (mm)
5.5x34(38)* (*900um jacket.)
power handling (mw)
300
ordering information
is22
isolator type
wavelength
grade
pigtail style
fiber length
package
in/out connector
is22=dual stage 2x2
13=1310nm 14=1480nm 15=1550nm lb=l band
p=premium a= grade a
1=bare fiber 2=900um jacket
1=1.0m 2=1.5m 3=2.0m s=specify
b=package b
0=none 1=fc/apc 2=fc/pc 3=sc/apc 4=sc/pc 5=st 6=lc
**
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/ OEM / middle trade, please copy the specification
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