Performance Specifications
|
Parameters
|
Unit
|
Specifications
|
Signal band
|
nm
|
1528~1568
|
pump band
|
nm
|
970~990
|
Insertion loss @ Signal ↔ Common@23℃
|
Max
|
dB
|
0.7
|
Insertion loss @ Pump ↔ Common@23℃
|
Max
|
dB
|
0.4
|
Insertion loss @ Pump ↔ Common@-5℃ to 75℃
|
Max
|
dB
|
0.5
|
Ripple @ Single to Common
|
Max
|
dB
|
0.2
|
Isolation
|
Signal ↔ Common @Pump band
|
Min
|
dB
|
30
|
Common àSignal @Signal band
|
Min
|
dB
|
20
|
Pump ↔ common @Signal band
|
Min
|
dB
|
18
|
Polarization Dependent Loss
|
Max
|
dB
|
0.1 (0.05 Typ.)
|
Fiber Macrobend Loss (diameter:10mm,5turns)@signal
|
Max
|
dB
|
0.5
|
Polarization Mode Dispersion
|
Max
|
ps
|
0.05
|
Temperature Dependent Loss
|
Max
|
dB
|
0.15
|
Directivity
|
Min.
|
dB
|
50
|
Optical Return Loss
|
Min.
|
dB
|
50
|
Operating Temperature
|
°C
|
-5 ~ 75
|
Max. Optical Power
|
mw
|
≧500
|
Storage Temperature
|
°C
|
-40 ~ 85
|
Operating Humidity
|
%
|
5 ~ 95
|
Packaging Specifications
|
Package Size
|
mm
|
Φ3.0+/-0.1*L30 or less
|
Fiber Length
|
m
|
≧1.0
|
Fiber Type
|
Pump and Common port: OFS 980-20,bare fiber
Signal port: OFS EZ-Bend Fiber
|
Fiber minimum optical and mechanical bending radius @signal
|
mm
|
5
|
Fiber color
|
Common black
|