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DWDM System 1545nm 40KM Fiber Optic DCM Module 1U Chassis

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DWDM System 1545nm 40KM Fiber Optic DCM Module 1U Chassis

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Brand Name :	Hilink
Model Number :	HL-OTN
Certification :	CE FCC Rohs
Price :	Negotiation
Payment Terms :	L/C, T/T, Western Union, MoneyGram,Paypal
Supply Ability :	500PCS/month

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DWDM System 1545nm 40KM Fiber Optic DCM Module 1U Chassis

DWDM Long-Haul System Fiber Optic Equipment DCM 40KM Module 1U Chassis

The Hilink DCM model is a negative dispersion optical fiber launched by Hilinktech Co. , Ltd. , which is a new type of single mode optical fiber designed for presently laid G.652& G.655standard single-mode optical fiber; the dispersion of G.652 optical fiber in the vicinity of 1550nm wavelength is positive (17-20) ps/nm (km), and the dispersion of G.655 standard optical fiber in the vicinity of 1550nm wavelength is positive (4-6) ps/nm (km), with a positive dispersion slope. So we need to add dispersion compensation fiber with negative dispersion into the optical fiber then conduct the dispersion compensation and make sure that the total dispersion of the whole optical fiber links is near zero, so as to realize high speed, large capacity and long distance communication.

Features
G.652 fiber C band 100% slope compensation(Standard value)
Low insertion loss
Low polarization mode dispersion
Wide band dispersion compensation for DWDM system
Performance index through the GR-2854-CORE telcordia standard certification
Reliability through the GR-2854-CORE telcordia standard certification

Applications
LANs and MANs
DWDM Systems
Optical distributed system
Fiber optic link amplification
Long-Haul transmitting system
Test and measurement systems
Military and industrial applications
Rack mount optical amplify system
Loss and Dispersion Compensation for Optical Fiber Networks

Product Model	DCM20A	DCM40A	DCM60A	DCM80A	DCM100A
Equivalent G.652 compensation length	20km	40km	60km	80km	100km
1545nm wavelength dispersion(ps/nm)	-340±20	-670±30	-1000±40	-1340±50	-1670±60
1545nm wavelength relative dispersion slope	0.004±20%(nm-1)
Insertion loss	≤3.6 dB	≤4.8 dB	≤6.8 dB	≤8.7 dB	≤9.7 dB
Polarization mode dispersion	≤0.6 ps	≤0.9 ps	≤1 ps	≤1 ps	≤1 ps
Nominal single-wave input optical power	≤0 dBm
Optical interface	All interfaces are LC type
Typical power consumption	0W (passive components)
MTBF	> 200000 hours
Occupied slot number	2 slots (dispersion compensation board over 40km need to be configured individually with the DCM passive frame)

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