1310/1550nm Fused WDM & High Isolation Fused WDM Coupler
Features：
Low insertion loss
High Isolation
High stability and reliability
Application：
Fiber Communication/Access Network
Specifications
Parameter Type
Normal Size (SWDM)
Mini Size(SWDM)
High Isolation (HWDM)
Wavelength
Bandwidth(nm)
Grade
1310/1550
±15
P
A
P
A
P
Insertion loss(dB)
Isolation(dB)
PDL(dB)
≤0.2
≥17
≤0.05
≤0.3
≥16
≤0.1
≤0.25
≥17
≤0.35
≥16
≤0.5
≥35
≤0.1
≤0.08
≤0.12
Return Loss(dB)
Directivity (dB)
≥55
≥55
Operating
temperature(℃)
Storage
0~+70
-40~+85
temperature(℃)
Configuration
1×2 or 2×2
900μm
loose
tube
250μm bare
fiber
0.9mm/2mm/3mm loose
tube
Pigtail type
250μm bare fiber
Ф2.4×30
WDM
Ф3.0×54
Ф3.0×40
Ф3.0×5
4
Dimension
s (mm)
100x80x10
HWDM
*The above specification is without connector.
**Other specifications can be made on customer request
Package Dimensions
Ordering Information
SWDM
HWDM
Fiber
type
Wavelength
Port
Grade
Package
Pigtail Type
Length
Connector
3155=1310/15 1=1x2
A=A
Grade
P=P
1= 3.0×L54
2= 3.0xL40
3= 3.0xL60
5= 2.4×L30
A=90x20x9.5
B=100x80x10
mm
0=SM
F28e
0=250um
bare fiber
1=900um
loose tube
2=2mm
loose tube
3=3mm
loose tube
0=None
50
2=2x2
1=FC/UPC
2=FC/APC
3=SC/APC
4=SC/UPC
5=ST/PC
6=LC/PC
7=LC/APC
8=E2000
APC
H=0.5m
8=0.8m
1=1.0m
5=1.5m
2=2.0m
3=3.0m
S=other
nm
Grade
S=other
mar
k
et@acfiber.com