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40KM DCF-based Passive Dispersion Compensation Module, 4.2dB Low Loss, LC/UPC, Pluggable Module for FMT Multi-Service Transport Platform
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40KM DCF-based Passive Dispersion Compensation Module, 4.2dB Low Loss, LC/UPC, Pluggable Module for FMT Multi-Service Transport Platform

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US$ 790.00

Import Fees

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The item will be shipped from Asia global warehouse via Global Shipping Program (GSP). Import fees included at the time of purchase plus customs clearance are handled by FS. Sales tax will be included at checkout. Learn more
FS P/N: FMT40-DCM
Installation:Fit in FMT04-CH1U chassis.
11 In Stock,
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The item will be shipped from Asia global warehouse via Global Shipping Program (GSP). Import fees included at the time of purchase plus customs clearance are handled by FS. Sales tax will be included at checkout. Learn more
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40KM Passive Dispersion Compensation Pluggable Module


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 1564nm. 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.
Product Specification
Compensation Length40kmWavelength RangeC-Band (1528nm-1564nm)
Dispersion (ps/nm) -680±3% Connector LC/UPC
Insertion Loss 4.2dB max Power Consumption≤1W
Polarization Mode Dispersion 0.8ps max Polarization Dependence Loss 0.1dB max
Noise Figure 4.5dB (Typical) Housing Pluggable Module (Occupies 2 slots in FMT chassis)
Operating Temperature –5°C ~ 55°C Storage Temperature –40°C ~ 85°C

Product Tree

Up to 85km can be Accomplished in a Point-to-Point 40ch DWDM MUX+MON Connection by Using EDFA with DCM together

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40 Channels C21-C60, with Monitor Port, 3.0dB Typical IL, LC/UPC, Dual Fiber DWDM Mux Demux, FMU 1U Rack Mount

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40KM DCF-based Passive Dispersion Compensation Module, 4.2dB Low Loss, LC/UPC, Pluggable Module for FMT Multi-Service Transport Platform

US$ 790.00

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Video


Quality Certifications
  • This product is in conformity with ISO9001. This system is valid to a company engaging in development, production and supply service of fiber optical products. Please contact us to learn more.
  • This product meets applicable RoHS requirements. The RoHS directive restricts the use of ten hazardous materials in the manufacture of various types of electronic and electrical equipment: lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers, and four different phthalates. Please contact us to learn more.
  • This product was produced under the requirements of CE to indicate conformity with the essential health and safety. Please contact us to learn more.
  • This product fully accords with the FCC, which aims to manage the radio wave and magnetic fields more reasonably. Please contact us to learn more.
  • This product is RCM compliant, which indicates compliance with electrical safety, EMC, EME and telecommunications legislative requirements. Please contact us to learn more.
  • This product fully accords with the WEEE, which is an environmental regulation of the European Union and aims to enhance the improvement of collection, treatment and recycling of products at the end of their life. Please contact us to learn more.

Product Highlights

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
Dispersion Compensation Pure Passive Dispersion Compensation Module for C-band 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.

Dispersion Compensation DCF-based Module Pushes Limits of Transmission Distance

Pre-, Post-, and Symmetrical-compensation by Using DCM
Dispersion Compensation Pre-compensation
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.

Dispersion Compensation  Symmetrical-compensation
Dispersion Compensation Post-compensation
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.

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1U Managed Chassis Unloaded, Supports up to 4x EDFA/OEO/OLP Module with Accessories

US$ 370.00

40KM DCF-based Passive Dispersion Compensation Module, 4.2dB Low Loss, LC/UPC, Pluggable Module for FMT Multi-Service Transport Platform

US$ 790.00

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40 Channels C21-C60, with Monitor Port, 3.0dB Typical IL, LC/UPC, Dual Fiber DWDM Mux Demux, FMU 1U Rack Mount

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  • A:

    If your transmission rate is 1G, DCM will not be required. When transmission rate is 10G rate (Whether it is pure 10G rate signal or 1G & 10G mixed rate signal), DCM is required. Additionally, dispersion is also effected by fiber type. For example, the dispersion coefficient of G.652 fiber is 17ps/(nm*km), and G.655 fiber is 4.5ps/(nm*km). By D***y on 05/11/2018

    0 0
  • A:

    Compensated length, utilized position, insertion loss and type of housing need to be comfirmed. By B***o on 11/16/2017

    0 2
  • A:

    Yes, we can provide you a variety of customized products, including different compensation lengths (10km~140km), different technology types (DCF and Gires-Tournois), different connectors (LC/SC/FC, UPC/APC polish) as well as different types of housing (plug-in card type or 1U 19" rack mount). By A***e on 08/08/2017

    0 1
  • A:

    No. The plug-in type DCM can only be used with the FMT 1U/2U/4U chassis because of its card design. If you don't need a chassis, you can customize a 1U 19" Rack Mount DCM that can be used alone in custom page. By О***й on 07/20/2017

    0 0
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