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Wavelength Flattened Coupler, 1 x 2, 10/90, 1550 nm, FC/UPC

The F-CPL-F12151-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 10/90 (10 percent) coupling ratio, and FC/UPC connectors. The F-CPL-F12151-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
10%/90%
Fiber Connector
FC/UPC
Operating Wavelength
1550 nm
Maximum Insertion Loss
0.63 dB
Return Loss
55 dB

Bandwidth
±40 nm
Excess Loss, Typical
0.1 dB
Loss, Ports 1-3
11 dB
Package Type
B
Operating Humidity
90–95%

Type
1x2 Wavelength Flattened Coupler
Fiber Type
Singlemode
Coupling Ratio
10%/90%
Fiber Connector
FC/UPC
Operating Wavelength
1550 nm
Maximum Insertion Loss
0.63 dB
Return Loss
55 dB

Bandwidth
±40 nm
Excess Loss, Typical
0.1 dB
Loss, Ports 1-3
11 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)

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