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2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-780-50-FU

2×2PMC-780-50-FU
$464.86
In Stock
Key Specifications
Wavelength 78015.0nm
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The LBTEK 50:50 2×2 Polarization-Maintaining Single-Mode Fiber Coupler evenly splits the optical energy transmitted through two fibers into two output fibers at a 50:50 coupling ratio. It is primarily used for optical path monitoring in optical systems, where a small portion of light is extracted and its optical parameters are verified to monitor the beam quality in the main optical path. The coupler features precise splitting ratio, low additional loss, high return loss, excellent polarization-maintaining performance, and operational stability. Each LBTEK coupler undergoes rigorous testing before leaving the factory and comes with a test datasheet for reference.

  • Multiple Wavelengths Available within the 670-2000 nm Range
  • Splitting Ratio 50:50
  • FC/APC or FC/UPC Connector
  • Single-Ended Fiber 1 Meter
Specifications diagram
Operating Wavelength 780±15 nm
Extinction ratio ≥ 18 dB
Connector Type FC/UPC
Operating Temperature -40 ~ +85 °C
Splitting ratio 50:50
Fiber Type PM780-HP 900 µm Loose Hytrel® Tube
Fiber length 1 m
Storage Temperature -40 ~ +85 °C
Power Handling 300 mW
Maximum Pulling Force 5 N
Insertion Loss ≤3.9 dB (Port 1) ≤3.9 dB (Port 2)
Return Loss ≥ 50 dB
Port Configuration 2×2
Package Dimensions φ3.0×L60 mm
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Product Family: 2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler (50 variants)

Product ▴▾ SKU Size ▴▾ Clear Aperture ▴▾ Operating Wavelength ▴▾
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-670-01-FU 2×2PMC-670-01-FU — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-670-01-FA 2×2PMC-670-01-FA — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-780-01-FA 2×2PMC-780-01-FA — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-780-01-FU 2×2PMC-780-01-FU — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-850-01-FA 2×2PMC-850-01-FA — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-850-01-FU 2×2PMC-850-01-FU — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-915-01-FA 2×2PMC-915-01-FA — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-915-01-FU 2×2PMC-915-01-FU — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-980-01-FA 2×2PMC-980-01-FA — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-980-01-FU 2×2PMC-980-01-FU — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-1030-01-FA 2×2PMC-1030-01-FA — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-1030-01-FU 2×2PMC-1030-01-FU — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-1064-01-FA 2×2PMC-1064-01-FA — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-1064-01-FU 2×2PMC-1064-01-FU — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-1310-01-FA 2×2PMC-1310-01-FA — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-1310-01-FU 2×2PMC-1310-01-FU — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-1550-01-FA 2×2PMC-1550-01-FA — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-1550-01-FU 2×2PMC-1550-01-FU — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-1480-01-FA 2×2PMC-1480-01-FA — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-1480-01-FU 2×2PMC-1480-01-FU — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-2000-01-FA 2×2PMC-2000-01-FA — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-2000-01-FU 2×2PMC-2000-01-FU — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-670-10-FU 2×2PMC-670-10-FU — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-670-10-FA 2×2PMC-670-10-FA — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-780-10-FA 2×2PMC-780-10-FA — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-780-10-FU 2×2PMC-780-10-FU — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-850-10-FA 2×2PMC-850-10-FA — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-850-10-FU 2×2PMC-850-10-FU — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-915-10-FA 2×2PMC-915-10-FA — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-915-10-FU 2×2PMC-915-10-FU — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-980-10-FA 2×2PMC-980-10-FA — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-980-10-FU 2×2PMC-980-10-FU — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-1030-10-FA 2×2PMC-1030-10-FA — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-1030-10-FU 2×2PMC-1030-10-FU — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-1064-10-FA 2×2PMC-1064-10-FA — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-1064-10-FU 2×2PMC-1064-10-FU — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-1310-10-FA 2×2PMC-1310-10-FA — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-1310-10-FU 2×2PMC-1310-10-FU — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-1480-10-FA 2×2PMC-1480-10-FA — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-1480-10-FU 2×2PMC-1480-10-FU — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-1550-10-FA 2×2PMC-1550-10-FA — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-1550-10-FU 2×2PMC-1550-10-FU — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-2000-10-FA 2×2PMC-2000-10-FA — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-2000-10-FU 2×2PMC-2000-10-FU — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-670-50-FU 2×2PMC-670-50-FU — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-670-50-FA 2×2PMC-670-50-FA — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-780-50-FU Current 2×2PMC-780-50-FU — — —
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-780-50-FA 2×2PMC-780-50-FA — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-850-50-FA 2×2PMC-850-50-FA — — —View
2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler 2×2PMC-850-50-FU 2×2PMC-850-50-FU — — —View