Fiber-Optic Products

Fiber Bench Attenuators

Fiberbench Attenuators

Variable Attenuators

The OFR Variable Attenuators consists of the Fiber-to-Fiber Coupling System plus appropriate Polarizer and RetarderModules.
Both Polarization Dependent and Independent Variable Attenuators arepossible.
In all FiberBench Coupling Systems using OFR PM FiberCables, both the fast axis and the FC receptacle key-way are vertical. Both the plane of polarization and the fiber stress rods are horizontal.
A major feature of OFR FiberBench Coupling Systems is stability. Transmittance remains constant after temperature change, shock and vibration far greater than experienced in typical laboratory use.

When ordering, specify options as follows :
Ґл: Wavelength in nm
X : Connector Interface(FC/APC)
Y : Permancent Pigtail
Y : For example VA-FFB-S-1310-X

Available in two Hook-up Options :

. FC/APC Connector Interface
. (disconnectable). When ordering,
. terminate Part Number with -X.
. Permanent Pigtail, 1 meter.
. When ordering, terminate Part
. Number with -Y.

VA-FFB-S-980-X, Variable Attenuator

Variable 1x2 & 1x3 Splitters

A Variable Splitter consists of a Fiber Table with FiberPorts and appropriate optical components. The split ratio is varied by turning a 1/2-Wave Retarder mounted in a Rotating Base.

NOTE : specify wavelength in nm when ordering, and 1x2 or 1x3.
KIT... FiberBench Systems are also available as Build-it-Yourself KITS...


Variable 1x2 Splitter with X-Ports.	Variable 1x3 Splitter with X-Ports in, Y-Ports out.