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Fiber Coupler, Wavelength Flattened, 1 x 2, 50/50, 1550nm, FC/UPC

The F-CPL-F12155-FCUPC Wavelength Flattened Fiber Optic Coupler extends the optimal wavelength range to a band of ±40 nm around the center wavelength of 1550 nm. This 1x2 coupler has a 50/50 (3 dB) coupling ratio, and FC/UPC connectors. The F-CPL-FF12155-FCUPC can be used directly with the 918D-IS-1 fiber optic detector. It can also be used with the 818 or 918D series detectors with the associated FP4-FC FC connector fiber adaptor and 818-FA connectorized fiber mount. See the Related Products tab for more information.

Specifications

Technical Specs

Type
1x2 Wavelength Flattened Coupler
Fiber Type
Singlemode
Coupling Ratio
50%/50%
Fiber Connector
FC/UPC
Operating Wavelength
1550 nm
Maximum Insertion Loss
3.4 dB
Return Loss
55 dB

Bandwidth
±40 nm
Excess Loss, Typical
0.1 dB
Package Type
B
Operating Humidity
90–95%

Type
1x2 Wavelength Flattened Coupler
Fiber Type
Singlemode
Coupling Ratio
50%/50%
Fiber Connector
FC/UPC
Operating Wavelength
1550 nm
Maximum Insertion Loss
3.4 dB
Return Loss
55 dB

Bandwidth
±40 nm
Excess Loss, Typical
0.1 dB
Package Type
B
Operating Humidity
90–95%

Resources & Downloads

Technical Notes

Fiber Optics: How Fused Fiber Optic Couplers Work - Technical Note(185.2 kB, PDF)

Related Products

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		F-CPL-F12155Fiber Coupler, Wavelength Flattened, 1 x 2, 50/50, 1550nm.	UNIVERSAL		In Stock

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		818-FAConnectorized Fiber Adapter Mount, 818 & 918D Series Sensors	UNIVERSAL		In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$100
		FP4-FCFiber Connector Adaptor, FC, 818-FA Fiber Adapter Mount	UNIVERSAL		In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$95