Audited Supplier
2 um Filter
1950 - 2050 Nm
1560 - 1580 Nm
50dB
0.2dB
0.1dB
300MW
5n
-5 to +70
-40 to +85
GKER
Box
China
9013909090
Product Description
2 µm Filter Wavelength Division Multiplexer
(GK-FWDM Series)
Description
The GKER Photonics 2 µm Filter Wavelength Division Multiplexer (GK-FWDM Series) is a high-performance optical
device designed to facilitate efficient wavelength division multiplexing (WDM) in advanced fiber-optic systems.
Leveraging cutting-edge thin-film filter technology, this multiplexer excels in combining or separating light across a wide
range of wavelengths with unparalleled precision.
The 2 µm Filter Wavelength Division Multiplexer series is based on environmentally stable thin-film filter technology. The
devices combine or separate light at different wavelength in a wide wavelength range. They offer very low insertion loss,
low polarization dependence, high isolation and excellent environmental stability. High power handling capability can be
achieved through unique pigtail processing and high quality AR coating.
device designed to facilitate efficient wavelength division multiplexing (WDM) in advanced fiber-optic systems.
Leveraging cutting-edge thin-film filter technology, this multiplexer excels in combining or separating light across a wide
range of wavelengths with unparalleled precision.
The 2 µm Filter Wavelength Division Multiplexer series is based on environmentally stable thin-film filter technology. The
devices combine or separate light at different wavelength in a wide wavelength range. They offer very low insertion loss,
low polarization dependence, high isolation and excellent environmental stability. High power handling capability can be
achieved through unique pigtail processing and high quality AR coating.
Specifications
¹IL is 0.3 dB higher, RL is 5 dB lower for each connector added.
Package DimensionsOrdering Information
GK-FWDM-1-2-3-4-5
1.Wavelength
2057 - 2000 Pass/1570 Reflection
SSSS - Specify
2.Fiber Type
1 - PM 1550 Fiber (all ports)
2 - PM 1950 Fiber (all ports)
3 - PM 1550 for R Port and PM 1950 for C & P Port
and SM 1950 Fiber for Common & Pass Port
3.Connector Type
1 - FC/UPC
2 - FC/APC
3 - SC/UPC
4 - SC/APC
N - None
S - Specify
4.Fiber Jacket
B - 250 µm Bare Fiber
L - 900 µm Loose Tube
S - Specify
5.Fiber Length
1 - 1.0 m
S - Specify
