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

The F-CPL-F22155-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 2 x 2 coupler has a 50/50 (3 dB) coupling ratio, and FC/UPC connectors. The F-CPL-F22155-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
2x2 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%
Uniformity
0.6 dB

Type
2x2 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%
Uniformity
0.6 dB

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