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1×2 (2×2) Fused PM Fiber Coupler

1×2 (2×2) Fused PM Fiber Coupler

Product Information:
◦ Application: Suitable for optical amplifier power monitoring, coherent communications, and fiber gyroscopes.

Product Description:
1×2/2×2 fused PM standard splitter covering 780~2000nm ultra-wide band. Supports coupling ratios from 1/99 to 50/50. Available in Grade A and Premium grade with high extinction ratio. High power handling capability. Wide temperature range operation. Multiple package options available.
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Product Specifications:
Insertion Loss: Excess loss ≤1.0dB (Premium grade), ≤0.6dB (Grade A)
Channel Count: 1×2, 2×2
Operating Wavelength: 780/830/980/1064/1310/1480/1550/2000nm (bandwidth ±20nm)
Splitting Ratio: 1/99~50/50
Extinction Ratio: ≥15dB (Grade A), ≥18dB (Premium grade)
Power Handling: ≤2W
Operating Temperature: -40~+85℃
Package Dimensions: Φ3×54mm, Φ3×70mm, 10×20×90mm

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