Dispersion Compensation Module (DCM) is designed to fix the form of optical signals that are deformed by chromatic dispersion. The main constituent of DCM is DCF (Dispersion Compensation Fiber) with a negative chromatic dispersion value within the wavelength range between 1528nm and 1568nm. The module offers a high level of compensation while maintaining a low flat insertion loss as well as a low latency. When combined with EDFA and OEO, DCM provides a simple, reliable, and cost-effective long-haul transport solution, making signals go further without regeneration.
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FMT80-DCM, 80KM DCF-based Passive Dispersion Compensation Module
#65779
#65779
US$ 1,259.00
FS P/N: FMT80-DCMImport Fees Included
FS P/N: FMT80-DCM
192 Sold
79 Reviews
6 Questions
Models:
5 In Global Warehouse, Get It By Feb.10, 2023
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Deliver to New York, 10010
Free Shipping via FedEx IP
2-Year Warranty
30-Day Returns
30-Day Exchange
Product Highlights
Long Distance DWDM Optimization for 80km
100% Slope Compensation of G.652 Fiber in C-band (1528nm-1568nm)
Low Insertion Loss ≤5.8dB, Low Polarization Mode Dispersion ≤1.2ps
Passive Device, Support SDH/SONET, DWDM, CATV System, etc.
Specifications
Connectivity Solutions
Features
Q&A
Reviews
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80KM Passive Dispersion Compensation Pluggable Module
Specifications
Compensation Length
80km
Wavelength Range
C-Band (1528nm-1568nm)
Dispersion @1545nm (ps/nm)
-1360±3%
Connector
LC/UPC
Insertion Loss
5.8dB max
Power Consumption
≤1W
Polarization Mode Dispersion
1.2ps max
Polarization Dependence Loss
0.1dB max
Noise Figure
4.5dB (Typical)
Housing
Pluggable Module (Occupies 2 slots in FMT chassis)
Operating Temperature
–5 to 55°C (23 to 131°F)
Storage Temperature
–40 to 85°C (-40 to 185°F)
Quality Certifications
Connectivity Solutions
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Pure Passive Dispersion Compensation Module for C-band DWDM System
Individual compensation levels & Protocol transparent (10 Mbps to 40 Gbps) & Compact design
Low polarization mode & Wide band dispersion compensation & 100% slope compensation
DCM with high performance provides the perfect opportunity to build SDH/SONET, CATV and DWDM system
DCF-based Module Pushes Limits of Transmission Distance
The pure passive DCM guarantees the normal working after the power failure, supporting high reliability. The excellent DCF (Dispersion Compensation Fiber) can properly correct or reverse the dispersion that was realized as the signal traversed the optical fiber, ensuring long-haul transmission.
Pre-, Post-, and Symmetrical-compensation by Using DCM
Pre-compensation
Placing between MUX and BA which provides dispersion compensation before the optical signal of the multiplexing segment entering the transmission line.
Symmetrical-compensation
Placing ahead of LA or between PA and BA which can compensate the optical fiber before each amplifier station.
Post-compensation
Placing between PA and MUX which can compensate the transmission fiber of the last amplification segment in the multiplexing segment.
Available for All-in-One Multi-Service Transport System
As a part of multi-service transport system, a hot-swappable pluggable DCM card occupies 2 slots in the 1U/2U/4U chassis, which can be highly integrated with FS management platforms and OEO/EDFA/OLP products.
Specifications
Connectivity Solutions
Features
Questions & Answers
All (6)Application (2)Customization (1)
Customer Reviews
P
P***n
France
August 23, 2020
Bought the DCM to offer fiber compensation and reduce BER for our DWDM network (about 35km). It worked smoothly with zero packets dropped. BTW, the service they provided was also amazing. Recommended.
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US$ 1,259.00
5 In Global Warehouse
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