Compare Model Drawings, CAD & Specs Type Fiber Type Coupling Ratio Fiber Connector Operating Wavelength Availability Price
singlemode 1x4 fiber coupler
F-CPL-B14350
$215
In Stock
 F-CPL-B14350 1x4 Broadband Coupler Singlemode Bare Fiber 1310/1550 nm
In Stock
 $215
singlemode 1x4 fiber coupler
F-CPL-B14350-FCAPC
$395
In Stock
 F-CPL-B14350-FCAPC 1x4 Broadband Coupler Singlemode 25:25:25:25 FC/APC 1310/1550 nm
In Stock
 $395
singlemode 1x4 fiber coupler
F-CPL-B14350-FCUPC
$395
In Stock
 F-CPL-B14350-FCUPC 1x4 Broadband Coupler Singlemode FC/UPC 1310/1550 nm
In Stock
 $395
F-CPL-B18350
$450
In Stock
 F-CPL-B18350 1x8 Broadband Coupler Singlemode Bare Fiber 1310/1550 nm
In Stock
 $450
F-CPL-B18350-FCAPC
$830
In Stock
 F-CPL-B18350-FCAPC 1x8 Broadband Coupler Singlemode FC/APC 1310/1550 nm
In Stock
 $830
fiber optic couplers. 3 coupler types shown
F-CPL-F16150
$430
In Stock
 F-CPL-F16150 1x16 Wavelength Flattened Coupler Singlemode Bare Fiber 1550 nm
In Stock
 $430
fiber optic couplers. 3 coupler types shown
F-CPL-F16150-FCAPC
$1,010
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 F-CPL-F16150-FCAPC 1x16 Wavelength Flattened Coupler Singlemode FC/APC 1550 nm
Contact Us
 $1,010
fiber optic couplers. 3 coupler types shown
F-CPL-F16150-FCUPC
$799
In Stock
 F-CPL-F16150-FCUPC 1x16 Wavelength Flattened Coupler Singlemode FC/UPC 1550 nm
In Stock
$799
F-CPL-F18150
$200
In Stock
 F-CPL-F18150 1x8 Wavelength Flattened Coupler Singlemode Bare Fiber 1550 nm
In Stock
 $200
F-CPL-F18150-FCAPC
$910
In Stock
 F-CPL-F18150-FCAPC 1x8 Wavelength Flattened Coupler Singlemode FC/APC 1550 nm
In Stock
 $910
F-CPL-F18150-FCUPC
$480
In Stock
 F-CPL-F18150-FCUPC 1x8 Wavelength Flattened Coupler Singlemode FC/UPC 1550 nm
In Stock
 $480
singlemode 1x4 fiber coupler
F-CPL-S14130
$150
In Stock
 F-CPL-S14130 1x4 Single Wavelength Coupler Singlemode Bare Fiber 1310 nm
In Stock
 $150
singlemode 1x4 fiber coupler
F-CPL-S14130-FCUPC
$295
In Stock
 F-CPL-S14130-FCUPC 1x4 Single Wavelength Coupler Singlemode FC/UPC 1310 nm
In Stock
 $295
singlemode 1x4 fiber coupler
F-CPL-S14150
$155
In Stock
 F-CPL-S14150 1x4 Single Wavelength Coupler Singlemode Bare Fiber 1550 nm
In Stock
 $155
singlemode 1x4 fiber coupler
F-CPL-S14150-FCAPC
$325
In Stock
 F-CPL-S14150-FCAPC 1x4 Single Wavelength Coupler Singlemode FC/APC 1550 nm
In Stock
 $325
singlemode 1x4 fiber coupler
F-CPL-S14150-FCUPC
$295
In Stock
 F-CPL-S14150-FCUPC 1x4 Single Wavelength Coupler Singlemode FC/UPC 1550 nm
In Stock
 $295
F-CPL-S18150
$290
In Stock
 F-CPL-S18150 1x8 Single Wavelength Coupler Singlemode Bare Fiber 1550 nm
In Stock
 $290
F-CPL-S18150-FCAPC
$590
In Stock
 F-CPL-S18150-FCAPC 1x8 Single Wavelength Coupler Singlemode FC/APC 1550 nm
In Stock
 $590
F-CPL-S18150-FCUPC
$560
In Stock
 F-CPL-S18150-FCUPC 1x8 Single Wavelength Coupler Singlemode FC/UPC 1550 nm
In Stock
 $560

Features

Rugged Housing and Cabling with Pigtail, FC/UPC or FC/APC Connections Available

All the couplers feature a fully ruggedized black plastic housing with 1 m long, 3 mm PVC covered pigtails. All standard models come non-terminated, FC/UPC, or FC/APC.

Fused Biconical Taper Construction

A fused coupler consists of two, parallel optical fibers that have been twisted, stretched and fused together so that their cores are very close to each other. This forms a coupling region with the length determining the coupling ratio from one fiber to the other. During the manufacturing process, light is launched into an input port and the output power from each output port is carefully monitored. When the desired coupling ratio is achieved, the fully automated manufacturing process is stopped. The resulting coupler is essentially one fiber with two cores that are very near to one another. This process is known as the Fused Biconical Taper (FBT) process.

Wavelength Flattened Fiber Optic Couplers

Wavelength flattened fiber optic couplers extend the optimal wavelength range to a band of ±40 nm around the center wavelength of 1550 nm. The wavelength flattened couplers are ideal solutions for applications that require some spectral range around 1550 nm. These devices come in 1x8 and 1x16 configurations.

Single Wavelength Fiber Optic Couplers

Single wavelength couplers provide optimal performance at the design center wavelengths of 1310 or 1550 nm. These devices are designed for the specified wavelengths and come with 1x4 configurations at both 1310 and 1550 nm as well as a 1x8 configuration at 1550 nm.

Broadband Fiber Optic Couplers

Our Broadband couplers optimized to work over both the 1310 and 1550 nm windows. This allows users the versatility to use a single device at both wavelengths. These devices come in 1x4 and 1x8 configurations.

Resources

Technical Notes