Description
FBT WDM is a economy wdm coupler, 1310/1550nm, suitable for fiber amplifier and optical link.
Application
1.Fiber Amplifier
2. Telecommunication
3.CATV Fiber Optic link
Specification
Item
Unit
Specification
Port Configuration
1X2
Grade
P
Type
A
B
Max. Insertion Loss
dB
0.3
0.6
Isolation
dB
≥16
≥30
PDL
dB
≤0.1
≤0.1
Operating Wavelength
nm
1310/1550±15
Directivity
dB
≥55
Return Loss
dB
≥55
Operating Temperature
°C
-20~+70
Storage Temperature
°C
-40~+85
Fiber Type
Corning SMF-28e
Fiber Pigtail Length
m
1 or Customize On Request
mm
3xL50 (A:Standard)
Bare fiber
mm
3xL54 (A:Standard)
0.9mm loose cable
Package Dimension
mm
90x20x10(A:Standard)
0.9mm loose cable
mm
100x80x10 (B:High Isolation)
0.9,2.0,3.0mm