2000 nm Polarization Maintaining Fused WDM

• Customization: Available
• Max. Insertion Loss: 0.7 dB
• Min. Isolation: 13 dB
• Model NO.: 2000nm WDM
• Min. Extinction Ratio: 20 dB
• Min. Return Loss: 55 dB
• Min. Directivity: 55 dB
• Max. Optical Power (Continuous Wave): 300 MW
• Operating Temperature: - 5 to + 70
• Storage Temperature: - 40 to + 85
• Transport Package: Box
• Trademark: GKER
• Origin: China
• HS Code: 9013909090
• Production Capacity: 10000PCS/Month

Product Description

2 µm Polarization Maintaining Fused Wavelength

Division Multiplexer

(GK-PMWDM Series)

Description

The GKER Photonics GK-PMWDM Series is a state-of-the-art Polarization Maintaining Fused Wavelength Division Multiplexer designed for high-performance optical applications. This multiplexer is engineered to combine or separate light at different wavelengths with exceptional precision. It operates effectively at longer wavelengths around 2000 nm and 1570 nm, delivering reliable performance in various optical communication systems. The device boasts very low insertion loss and high extinction
ratio, ensuring minimal signal degradation and optimal signal integrity.
The GK-PMWDM Series features excellent environmental stability, making it suitable for diverse operating conditions. It is particularly valued for its high isolation and minimal directivity, which enhance signal quality and system reliability. The multiplexer is compatible with PM 1550 Panda fiber and can handle up to 300 mW of continuous optical power. It operates efficiently over a wide temperature range, from -5°C to +70°C, and is built to withstand storage temperatures as low as -40°C and as high as +85°C. Its rugged design and high-performance specifications make it an ideal choice for advanced fiber optic systems and applications.

Specifications
¹IL is 0.5 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added.
Connector key is aligned to slow axis.
²Test at central wavelength only.
Package Dimensions
Ordering Information
GK-PMWDM-1-2-3-4-5
1.Configuration
1 - 1 × 2
2.Wavelength
1570 2000 - 1570 & 2000 nm
800 2000 - 800 & 2000 nm
650 2000 - 650 & 2000 nm
3.Connetor Type
1 - FC/UPC 4 - SC/APC
2 - FC/APC N - None
3 - SC/UPC S - Specify
4.Fiber Jacket
B - 250 µm Bare Fiber
L - 900 µm Loose Tube
5.Fiber Length
Q - 0.75 m
S - Specify
6.Fiber Type
6 - Corning Panda PM 1550