| Customization: | Available |
|---|---|
| Pass Band Wavelength Range: | 1950 - 2050 Nm |
| Reflection Band Wavelength Range: | 1560 - 1580 Nm |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
The GK-PMFWDM Series from GKER Photonics represents the pinnacle of advanced optical multiplexing technology, specifically designed to cater to high-performance, high-speed wavelength division multiplexing (WDM) systems. This series leverages state-of-the-art thin-film filter technology to offer a reliable solution for combining or separating light at distinct wavelengths while meticulously maintaining the polarization state of the optical signals.
Crafted with a focus on durability and precision, these multiplexers exhibit exceptional performance characteristics including extremely low insertion loss, which is typically around 0.6 dB and can reach a maximum of 0.8 dB. This low insertion loss ensures minimal signal degradation and optimal efficiency in transmission. The devices are engineered to deliver high isolation, with typical values around 30 dB and a minimum of 25 dB, effectively minimizing signal crosstalk and ensuring clear, uninterrupted data channels.
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, and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis.
Package DimensionsOrdering Information
GK-PMFWDM-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
4 - SMF-28 for R Port and PM 1550 for C & P 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
5.Fiber Length
1 - 1.0 m
S - Specify
){kind=link}