APPLICATIONS
Long-haul telecommunications
CATV systems & Fiber sensors
Local area network
FEATURES
Low excess loss
Various coupling ratio
Compact size
Coupling Ratio(%)
|
1-50
|
Directivity (dB)
|
> 55 dB
|
Operating Temperature
|
-40°C- 85°C for package A,B,S /-20°C ~70°C for package C
|
Storage Temperature
|
-40°C- 85°C
|
Fiber Type
|
Corning Single mode SMF-28E, DS Fiber, or Flex core
|
Fiber Pigtail Length (m)
|
1meter
|
Port Configuration
|
1x2 or 2x2
|
Package Dimension
|
Package A, B, C,S
|
Specifications may change without notice
Singlemode Couplers
|
Grade
|
P
|
A
|
Excess Loss (Typical )(dB)
|
0.1
|
0.15
|
Maximum Insertion loss (dB)
|
3.6
|
3.8
|
Uniformity (Max.) (dB)
|
0.7
|
1
|
Polarization Sensitivity (dB)
|
0.1
|
0.15
|
Operating Wavelength (nm)
|
1060+/-5nm
|
Coupling Ratio/Insertion Loss Conversion Chart
Coupling Ratio
|
Insertion Loss
|
|
Premium
|
A Grade
|
40/60
|
4.7/2.7
|
5.0/2.9
|
30/70
|
6.0/1.9
|
6.4/2.1
|
20/80
|
7.9/1.2
|
8.4/1.4
|
10/90
|
11.3/0.5
|
12.7/0.8
|
5/95
|
15.2/0.4
|
18.5/0.5
|
1/99
|
22.5/0.3
|
23.0/0.4
|
Ordering Information
Type
|
Grade
|
Wavelength
|
Coupling Ratio (dB)
|
Port
|
Package
|
Pigtail Style
|
Fiber Type
|
In/Out Connector
|
S
|
S
|
10=1060nm
|
50=50/50
|
0102=1x2
|
A=Package A
|
1=Bare Fiber
|
0=SMF-28
|
0=None
|
W
|
P
|
30=30/70
|
0202=2x2
|
B=Package B
|
2=900µm Jacket
|
1=HI 1060
|
1=FC/APC
|
A
|
10=10/90
|
C=Package C
|
3=3mm Cable
4=2.0mm Cable
|
2=Nufen 980
|
2=FC/PC
|
05=5/95
|
S=Package S
|
3=SC/APC
|
01=1/99
|
4=SC/PC
|
5=ST
|
6=LC
|