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What Is Directional Coupler

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Total 3727 products for what is directional coupler Manufacture & Suppliers

Fiber coupler, made in China, 1310nm, 2x2 port, 25% tap port, 900um loose tube.

..., you can just provide your insertion loss. Features Window: single window Low insertion loss Coupling ratio: 25%: 75% Directivity: ≥55dB PDL: ≤0.15dB Compact size: 3...

David fiber device Ltd
Guangdong,China

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Fiber coupler, made in China, 2x2 port, 15: 85 coupling ratio, 900um loose tube.

..., you can just provide your insertion loss. Features Window: single window Low insertion loss Coupling ratio: 15%: 85% Directivity: ≥55dB PDL: ≤0.15dB Compact size: 3...

David fiber device Ltd
Guangdong,China

Active Member

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Fiber coupler, made in China, 2x2 port, 5% tap port, 900um loose tube, 1m fiber length.

... ratio, you can just provide your insertion loss. Features Window: single window Low insertion loss Coupling ratio: 5%: 95% Directivity: ≥55dB PDL: ≤0.15dB Compact size:...

David fiber device Ltd
Guangdong,China

Active Member

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Fiber coupler, 473nm, 1x2 port, 460-HP fiber, 1m fiber length, without connectors.

...coupler, 473nm, 1x2 port, 460-HP fiber, 1m fiber length, without connectors. The fiber couplers with special short wavelength are widely used in optical coherence tomography (OCT) application. Features Windo...

David fiber device Ltd
Guangdong,China

Active Member

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Fiber coupler, 655nm, 0.7dB typical excess loss, 630-HP fiber, 1m fiber length.

...coupler, 655nm, 0.7dB typical excess loss, 630-HP fiber, 1m fiber length. The fiber couplers with special short wavelength are widely used in optical coherence tomography (OCT) application. Features Window :...

David fiber device Ltd
Guangdong,China

Active Member

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Fiber coupler, 840nm, 0.4dB typical excess loss, HI 780C fiber and 780-HP fiber.

...coupler, 840nm, 0.4dB typical excess loss, HI 780C fiber and 780-HP fiber. The fiber couplers with special short wavelength are widely used in optical coherence tomography (OCT) application. Features Window ...

David fiber device Ltd
Guangdong,China

Active Member

Add to cart

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What Is Directional Coupler

Total 3727 products for what is directional coupler Manufacture & Suppliers

Fiber coupler, made in China, 1310nm, 2x2 port, 25% tap port, 900um loose tube.

Fiber coupler, made in China, 2x2 port, 15: 85 coupling ratio, 900um loose tube.

Fiber coupler, made in China, 2x2 port, 5% tap port, 900um loose tube, 1m fiber length.

Fiber coupler, 473nm, 1x2 port, 460-HP fiber, 1m fiber length, without connectors.

Fiber coupler, 655nm, 0.7dB typical excess loss, 630-HP fiber, 1m fiber length.

Fiber coupler, 840nm, 0.4dB typical excess loss, HI 780C fiber and 780-HP fiber.