1x4,1x8 Filter PM Coupler Module(1064,1310,1550nm)

1x4,1x8 Filter PM Coupler Module(1064,1310,1550nm)
Optical Network International
1x4,1x8 PM Filter Coupler Module
Features
Low Insertion Loss & Excess Loss
High Extinction Ratio & High Isolation
High stability and reliability
Application
EDFA
Fiber Optical Instrument
Power Monitoring
Fiber Sensor
Specifications
Parameter
1x4
Center Wavelength (nm)
1310 or 1550
1x8
Operating Wavelength Range (nm)
Insertion Loss (dB)
1064
≤11.0
Typ.10.5
≤11.5
Typ. 11.0
+/-30
≤7.5
Typ. 7.0
≤8.0
Typ. 7.5
WDL (dB)
Uniformity
1310 or
1550
1064
≤0.5, Typ. 0.3
(dB)
≤0.8
≤1.0
Return Loss (dB)
≥50
≥50
Directivity (dB)
≥50
≥45
Extinction Ratio
(dB)
Type 2
≥20
(Both of axis working)
Type 1
≥22
≥22
≤0.1
≤0.15
≤0.006
≤0.008
(Fast axis blocked)
PDL (only for
Type 2) (dB)
Temperature Dependent Loss( dB/℃)
≥17
Fiber Type
Panda Fiber
Fiber Length (m)
0.8
Operating Temperature (℃)
-5 to+70
Storage Temperature(℃)
-40 to +85
Package Dimensions(mm)
100x80x10
125x96x16
For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower. The default connector key is aligned to slow axis.
Ordering Information
PMFC Type Wavele
ngth
1x4
1064
1x8
1310
1550
Opneti Communications Co.
Coupling
Ratio
EVEN
X=Specify
Axis
Alignment
1=Fast
Axis
Blocked
2=Both Axis
Working
Pigtail Type
Fiber Type
Length
Connector
900=900um
loose tube
3000=3mm
loose tube
5=Panda
fiber
0.8=
0.8m
NE=None
FA=FC/APC
FC=FC/UPC
SA=SC/APC
SC=SC/UPC
XX=Other
www.opneti.com
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