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OPTICAL FIBER CHANNEL DOUBLER

Optical Fiber Channel Doubler (OFCD) is a totally passive optical device capable of doubling fiber utilization. It converts fiber optics simplex transmission mode (one fiber for each transmit and receive) into full duplex transmission (bi-directional traffic in a single fibre).This is achieved without wavelength conversions and without power supplies.

OFCD is fully developed from passive optical components, which is its main advantage. The manufacturing cost is low and the reliability is high. It has ushered in a new era of optical communication systems with full duplex communication in a single fiber core. OFCD doubles up fiber utilization and at the same time, maintains data transmission quality and performance.

 

Specifications

Parameter

OFCD 201

OFCD 301

Center Wavelength

1310 nm

1550nm

Wavelength Bandwidth

30 nm

30 nm

Insertion Loss*

<1.5 dB

<1.5 dB

Return Loss*

>45 dB

>45 dB

Isolation*

>50 dB

>50 dB

Directivity

>55 dB

>55 dB

Polarization Dependent Loss

0.15 dB

0.10 dB

Storage Temperature Range

-50 to +85 oC

-40 to +85 oC

Operating Temperature Range

-40 to +85 oC

-5 to +80 oC

 

 

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