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QT850-DCM40, 40KM DCF Passive Dispersion Compensation Fiber Based Module (2 slots)

Product No :102602
US$ 626.90  US$ 699.00
Series
100 in real-time stock, 10Nov, 2024
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+
1. Dispersion Compensation Fiber Technology, totally passive 
2. Ultra low Polarization Mode Dispersion≤0.8ps
3. Ultra low Noise Figure≤4.5dB(Typical)
4. Low Insertion Loss≤ 4.2dB
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Specifications

40km Dispersion Compensation Fiber Pluggable Module

 

Dispersion occurs when an optical signal travels long distances in an optical fiber, resulting in signal distortion. Dispersion Compensation Fiber (DCF) is a special fiber with a negative chromatic dispersion, which is just the opposite of G.652 fiber, and can counteract the effects of chromatic dispersion in G.652. This passive module provides a high level of compensation while maintaining low PMD dispersion as well as low insertion loss and low noise. Passive DCF is a simple, reliable and cost-effective way of compensating for dispersion, allowing signals to travel over 120km without regeneration.

 

Compensation Length

40km

Wavelength Range

C-band

Dispersion (ps/nm)

-680±3%

Connector

LC/UPC

Insertion Loss


4.2dB max

Housing

Pluggable Module(Occuppy 2 slots)

Polarization Mode Dispersion

0.8ps max

Polarization Dependence Loss

0.1ps max

Noise Figure

4.5dB (Typical)

Operating Temperature

–5 to 55°C (23 to 131°F)

Quality Testing Program

Applications

Completely Passive, available for stand-alone use | Ultra low PMD &Wide band dispersion compensation | Perfect choice for long-haul DWDM/SDH/CATV optical compensation

Pre--compensation

In line compensation

Post-compensation

 

 

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Resources

  • QT850-DCM Datasheet.pdf

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QT850-DCM40, 40KM DCF Passive Dispersion Compensation Fiber Based Module (2 slots)

Series QT850

Model QT850-DCM40 | 40KM DCM

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Mark

2023-12-15
This product works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent value fo ct works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent valur money!

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QT850-DCM40, 40KM DCF Passive Dispersion Compensation Fiber Based Module (2 slots)
US$ 626.90
Series
QT850
Model
QT850-DCM40 | 40KM DCM
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QT850-DCM40, 40KM DCF Passive Dispersion Compensation Fiber Based Module (2 slots)

Series QT850

Model QT850-DCM40 | 40KM DCM

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