80KM DCF-based Passive Dispersion Compensation Module, 4.8dB Low Loss, LC/UPC, Plug-in Card Type for FMT Multi-Service Transport System

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80KM DCF-based Passive Dispersion Compensation Module, 4.8dB Low Loss, LC/UPC, Plug-in Card Type for FMT Multi-Service Transport System

Name: 80KM DCF-based Passive Dispersion Compensation Module, 4.8dB Low Loss, LC/UPC, Plug-in Card Type for FMT Multi-Service Transport System
Brand: FS.COM
Price: 1100.00 USD
Availability: InStock
Rating: 5.0 (72 reviews)

#65779

: 80KM DCF-based Passive Dispersion Compensation Module, 4.8dB Low Loss, LC/UPC, Plug-in Card Type for FMT Multi-Service Transport System

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US$ 1,100.00

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US$ 1,100.00

FS P/N: FMT80-DCM

Type:: Plug-in Type; FMT04-CH1U; 1U Rack Mount; Customized DCM

Installation: Fit in FMT04-CH1U chassis that can be mounted on a rack

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80KM Passive Dispersion Compensation Plug-in Card

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 1525nm and 1565nm. 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 Details

Compensation Length	80km	Wavelength	C-Band
Dispersion (ps/nm)	-1360±3%	Connector	LC/UPC
Insertion Loss	4.8dB max	Power Consumption	≤1W
Polarization Mode Dispersion	1.2ps max	Polarization Dependence Loss	0.1dB max
Noise Figure	4.5dB (Typical)	Housing	Plug-in type (Occupies 2 slots in FMT chassis)
Operating Temperature	–5°C ~ 55°C	Storage Temperature	–40°C ~ 85°C

Quality Certification

Quality and standards are the foundation of FS.COM. We are dedicated to providing customers with the outstanding, standards-compliant products and services.

FS.COM has passed many quality system verification, like ISO9001, CE, RoHS, FCC, established an internationally standardized quality assurance system and strictly implemented standardized management and control in the course of design, development, production, installation and service.

Lifetime Warranty

All the fiber optic products in FS.COM are fully warranted against defects in material and workmanship with a lifetime guarantee. This warranty does not cover damage caused by accident, improper care, improper use, negligence, normal wear and tear, or the natural breakdown of colors and materials over extended time and use.

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 is free of lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls and 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.

A Point-to-Point 120km Transmission Deploying Passive Dispersion Compensation

Up to 120 km can be accomplished in a point-to-point 40ch DWDM MUX+MON connection by using booster and pre-amplifier EDFA with DCM together.

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Product Highlights

Explore the New Generation of Our FMT Series

Pure Passive Dispersion Compensation Card 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 ahead of PA or between PA and BA which can compensate the transmission fiber of the last amplification segment in the multiplexing segment.

Comprehensive Testing Commiting High Quality DCM

The rigid testing standards enable us to deliver a broad range of high-quality products to meet customer specifications and requirements. At FS.COM, all the DCM products have been fully tested before shipments, which outperform the standard.

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Various WDM videos for client to know how to operate smoothly

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Support & Design 24x7, online professional technical solution service

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•FS.COM professional technical support team offers you gratis solution 24/7 online.

•FS.COM always focuses on design, R&D, innovation to provide you optical products. Welcome to contact tech@fs.com or sales@fs.com.

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Questions & Answers

Ask a question

Q:
The 80KM rackmount DCF shows 8.7dB insertion loss, this FMT-plug in card shows 4.5dB insertion loss for 80km -- just want to confirm that the numbers are accurate. By Scott on March 13, 2018

A:
Yes, the numbers are accurate, since the FMT-plug in card is Low Loss, and the Max. Insertion Loss is 4.8dB. By FS.COM on March 16, 2018
Q:
How to know the compensation length for my link? What is the math for that? By Ruelas on December 06, 2017

A:
You can use the following method to calculate the compensation length, as a reference to select the DCM you need. The link distance minus the transmission distance of the optical module is the minimum compensation distance, on this basis need to add 20km to ensure enough compensation. For example, if the transmission span is 135km, the compensation length is 75km (135km - 80km + 20km = 75km), which means you can choose a DCM whose compensating length is 80km. By FS.COM on December 06, 2017
Q:
What information should be submitted to locate the accurate DCM? By Elmarthur on November 16, 2017

A:
Compensated length, utilized position, insertion loss and type of housing need to be comfirmed. By FS.COM on November 16, 2017
Q:
Is it possible to choose other compensation distance? By Ericloway on August 08, 2017

A:
Yes, we can provide you a variety of customized products, including different compensation lengths (10km~140km), different technology types(DCF, FBG 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 FS.COM on August 08, 2017
Q:
Can DCM be used alone as a passive product? By Armenta on July 20, 2017

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 FS.COM on July 20, 2017
Q:
What should I pay attention to when deploying a DCM? By Caffrey on July 01, 2017

A:
You need to notice the utilized position of its application, including pre-, link- and post-compensation. But you'd better limit the pre-compensation length winthin 40km, and make sure the link- and post-compensation length don't exceed 100km. By FS.COM on July 01, 2017
Q:
Is there any instruction manual attached along with the product? By Swink on June 18, 2017

A:
Yes, test report and software CD will be attached as well. By FS.COM on June 18, 2017

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Parameters	Typ
Compensated Length	80km
Wavelength	C-Band
Dispersion(ps/nm)	-1360±3%
Operating bandwidth	35nm
Channel spacing	100GHZ
Connector	LU/UPC
Insertion Loss	4.8dB max
Power Consumption	≤1W
PMD	1.2ps max
PDL	0.1dB max
Noise Figure	4.5dB (Typical)
Dimensions(LWH)	300mm482.6mm44.5mm(For Use With FMT managed chassis)
Operating Temperature	–5°C ~ 55°C
Storage Temperature	–40°C ~ 85°C

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80KM DCF-based Passive Dispersion Compensation Module, 4.8dB Low Loss, LC/UPC, Plug-in Card Type for FMT Multi-Service Transport System