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AFR Hermetic Feedthrough for Long-Haul Submarine Transmission, WSS

Hermetic Fiber Feedthrough

AFR provides Hermetic Fiber Feedthrough by hermetically attaching gold plated metal ferrule to fiber cables base on different applications to guarantee excellent hermetic feedthrough performance. SM, MM, PM individual fiber or ribbon fiber available upon request. The hermetic feedthrough is commonly used in PLC module, LD packaging and integrated optics packaging for hermetic sealing purpose.

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Product Detail

Key Features	Applications
Excellent Hermetic Feedthrough Performance	PLC Module
	LD Packaging
	Integrated Optics Packaging

Specifications
Parameter	Unit	Value
Max. Insertion Loss	dB	0.3
Max. Helium Leak Rate	Pa. m³/s	1.0 × 10^{- 9}
Min. Pull Strength	N	10
Max. Average Optical Power	mW	300
Max. Soldering Temperature Allowed	℃	200
Storage Temperature	℃	- 40 to + 85

¹IL is 0.3 dB higher for each connector added.
²Extinction Ratio ≥ 23 dB when fiber type is Polarization Maitaining fiber.

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