Product Detail
The Singlemode Wavelength Division Multiplexer combine or separate light at different wavelengths. They offer very low insertion loss, high isolation and excellent environmental stability. These components have been extensively used in EDFA, CATV, WDM networks and fiber optic instruments.
Key Features
Applications
Low Insertion Loss
Fiber Optic Instruments
High Isolation
EDFA, CATV, WDM Networks
Specifications
Parameter
Unit
Value
Center Wavelength (λc)
nm
1310/1550
1480/1550
Operation Wavelength
nm
λc ± 15
λc ± 5
Min. Isolation
dB
17
13
Max. Insertion Loss1
dB
0.20
0.35
Max. Polarization Dependent Loss
0.1
0.2
Thermal Stability
≤ 0.002 over - 5 to + 70 ℃
Min. Return Loss2
dB
60
Directivity
dB
60
Max. Optical Power (Continuous Wave)
mW
300
Fiber Type
-
SMF-28 Fiber
Package Dimensions
250 μm Bare Fiber, Ø 3.0 × 40 mm for 1310/1550
(3.0 × 55 mm for 1480/1550)
900 μm Loose Tube, Ø 3.0 × 56 mm for 1310/1550
(3.0 × 72 mm for 1480/1550)
3 mm Cable, 90 × 16 × 9 mm
Operating Temperature
℃
- 5 to + 70
Storage Temperature
℃
- 40 to + 85
1IL is 0.3 dB higher for each connector added.
2RL is 5 dB lower for connector added.
