Product Description

Customized FTTH/FTTx FWDM Filter WDM

FTTX Filter WDM module extensively used in EDFA, Raman amplifiers, WDM networks and fiber optics instrumentation is based on Thin Film Filter (TFF) technology. The device combines or separates light at different wavelengths in a wide wavelength range. It can expand the capacity of a single fiber to achieve bidirectional communication, so that widely used in optical network upgrade and expansion, or introduce new comprehensive business etc.

FiberStore provides filter-based wavelength division multiplexing (WDM) filter devices that are customized to the particular wavelength bands for your special applications. As you might know, GEPON system itself works on 1310/1490, so CATV signal here is delivered over same fiber using 1550nm, and FWDM is a place where all this get’s “mixed”.

Description

Fiber Type

Single fiber

Cable Diameter

900um/2.0mm/3.0mm

Input/Output Fiber Length

0.5m/1m/1.5m

Connector

None/LC/SC/FC/ST, UPC/APC polish

Passband Ripple

< 0.3dB

Bandwidth

±6.5nm

Polarization Mode Dispersion

< 0.1ps

Return Loss

> 45dB

Temperature

Operating -40 to 85°C (-40 to 185°F)
Storage -40 to 85°C (-40 to 185°F)

Package Type

Steel tube/ABS box

Steel Tube Dimensions (HxW)

0.22″x1.50″(5.5x38mm)

ABS Box Dimensions (HxWxD)

0.79″x3.54″x0.39″(20x90x10mm)

* Note: The cable diameter of the steel tube filter can only be customized in 900μm.

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