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  • PM Micro Wavelength Division Multiplexer
  • PM Micro Wavelength Division Multiplexer
  • PM Micro Wavelength Division Multiplexer
  • PM Micro Wavelength Division Multiplexer
  • PM Micro Wavelength Division Multiplexer
  • PM Micro Wavelength Division Multiplexer
  • PM Micro Wavelength Division Multiplexer
  • PM Micro Wavelength Division Multiplexer
PM Micro Wavelength Division Multiplexer

0755-27662758

sales@hiphotonics.com

Designed as a specialist optical device, Hiphotonics' Polarization preserving WDM 1x2 (PMWDM) lets two distinct wavelengths of light travel through it preserving their polarization states. This product is a useful addition in the field of optical telecommunications and engineering since it presents various special qualities and uses.


PMWDM98CS Series Min Max Unit
Pass Channel Wavelength Range 1520 1610 nm
Reflection Channel Wavelength Range 965 995 nm
Insertion Loss* Pass Channel 1.0 dB
Reflect Channel 0.6 dB
Polarization Dependent Loss (PDL) 0.1 dB
Polarization Mode Dispersion (PMD) 0.05 ps
Passband Ripple 0.2 dB
Insertion Pass Channel 18 dB
Reflect Channel 30 dB
Return Loss 50 dB
Directivity 50 dB
Operating Power 500 mW
Operating Temperature 0 to~+70
Storage Temperature -40 to~+85
Fiber Type Port 1&3 Corning Flexcore 1060  
Port 2 Corning SMF-28  
Package Dimensions 250Um Bare Fiber P1¢5.5x34.0 mm
900Um loose tube P2¢5.5x40.0 mm


First, PMWDM is meant to preserve the input signal's polarization state, hence removing polarization mode dispersion. This special ability guarantees that the signal quality stays the same even across several optical components in the network. This helps to lower distortion and mistakes and preserve the integrity of the signal.
Second, PMWDM is extensively applied in fiber-optic communication systems, where it helps to effectively transmit signals over great distances. It also finds use in optical fiber sensor systems, whereby it multiplexes various sensing channels onto a single optical fiber.

Every month our specialist workshop can generate a lot of PMWDM units. This helps us to guarantee quick delivery times and readily handle tailored orders. Furthermore, every one of our items is tested extensively for dependability to guarantee they operate as intended and provide improved performance.


At last, PMWDM is safe for air travel, which makes it the best option for worldwide clients looking for premium optical components. We promise outstanding quality for our products; therefore, reading our comprehensive product specs will help our clients to better appreciate the powers of our PMWDM.

Polarity Maintaining Highly specialized optical device WDM 1x2 (PMWDM) presents various particular qualities and uses. Our specialist workshop can produce a lot of PMWDM units, therefore enabling us to provide high-quality goods that satisfy consumer needs.

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Contact Us

WhatsApp: +86 130 7568 1698
Tel: +86 0755-27662758

E-mail: sales@hiphotonics.com

Add:D6 Building, Chuangzhao Industrial Park, Kengzi Street, Pingshan District,Shenzhen,China

Hiphotonics was founded in 2006, focusing on fiber optic communication and dedicated to products and services
Copyright© 2025 Shenzhen Hiphotonics Optical Communication Co., Ltd.