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DCM dispersion compensation device 1U RACK TYPE
DCM dispersion compensation device 1U RACK TYPE
Specifications
Brand Name :
FIBERROAD
Model Number :
FR-D-XX
Certification :
CE,FCC.ROHS
Place of Origin :
CHINA
MOQ :
1-10pcs
Price :
Exw. Shenzhen
Payment Terms :
T/T, Western Union
Supply Ability :
500pcs per month
Delivery Time :
3-5days
Packaging Details :
1CTN/2PCS/9.00KGS/535*465*255mm
Description

Overview

Fiberroad Technology Co. optical compensation function with slope dispersion compensation for standard single-mode fiber can DCM (G.652) were dispersion and dispersion slope compensation broad band in the C-band, allowing the system to optimize residual dispersion. In the dispersion compensation value of 1545nm wavelength dispersion can reach -2070ps / nm.

The DCMs offer a high dispersion compensation level and a very low insertion loss penalty. They provide negative dispersion compensation over the full C-Band with possible distance extensions of up to 120 kilometers.

Highlights

DWDM system dispersion compensation and broadband low residual dispersion

G.652 fiber C-band 100% slope compensation (standard value)

Low insertion loss

Low polarization mode dispersion

Performance indicators by

Telcordia GR-2854-CORE standard certification

Reliability by Telcordia GR-1221-CORE standard certification

Dispersion compensation and dispersion slope compensation

Obtained at a specific wavelength dispersion compensation, should satisfy the following relationship:

DTF × LTF + DDCF × LDCF = 0

DTF: transmission fiber dispersion;

LTF: length of the transmission fiber;

DDCF: dispersion of the dispersion compensating optical fiber;

LDCF: dispersion compensation fiber length;

Dispersion slope compensation in the band, should satisfy the following relationship:

STF × LTF + SDCF × LDCF = 0

STF: dispersion of the transmission fiber;

SDCF: dispersion of the dispersion compensating optical fiber

According to the above two relationships obtained dispersion compensation and dispersion slope

compensation, should satisfy the following relation:

RDSDCF = SDCF / DDCF = STF / DTF

Assuming standard single mode fiber at 1545nm wavelength dispersion of 16.7ps / nm / km, a dispersion slope of 0.060 ps / nm2 / km, RDS about 0.0036nm﹣1

Nonlinear characteristics

Parameters MIN MAX
Brillouin scattering threshold (dBm) 6 -
Non-linear coefficient (n2/Aeff) (W-1) - 1.4*10-9
Effective area (Aeff)@1550nm (um2) 20 -
Maximum input power (dBm) 23
Operating temperature range -5℃ 70℃
Storage temperature range -40℃ 85℃
Relative humidity <85%
Environmental / reliability testing Comply with Telcordia GR-2854 and GR-1221 standard
Size 482.6(W)x350(D)x43.6(H)(mm)

Application Example

DCM dispersion compensation device 1U RACK TYPE

Ordering Info

Parameters DCM-10 DCM-20 DCM-40 DCM-60 DCM-80 DCM-100 DCM-120
Compensated Distance (km) 10 20 40 60 80 100 120
1545nm dispersion (ps/nm) -175+/-5 -340+/-10 -670+/-20 -1000+/-30 -1340+/-40 -1680+/-50 -2010+/-60
1545nm relative dispersion slope (nm-1) 0.0036 +/- 10%
Insertion Loss (dB) ≤2.6 ≤3.3 ≤4.7 ≤6.4 ≤8.0 ≤9.5 ≤11.0
Insertion Loss (typ) (dB) 2.7 2.7 4.0 5.4 6.7 8.0 9.3
Polarization mode dispersion (ps) ≤0.5 ≤0.6 ≤0.7 ≤0.8 ≤0.9 ≤1.0 ≤1.1
Polarization mode dispersion (typ) (ps) 0.2 0.2 0.3 0.4 0.5 0.6 0.7
Polarization dependent loss (dB) ≤0.1 ≤0.1 ≤0.1 ≤0.1 ≤0.1 ≤0.1 ≤0.1

Product tags

rack mount media converter

,

rack mount fiber media converter

,

rack media converter
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DCM dispersion compensation device 1U RACK TYPE

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Product Detail
Brand Name :
FIBERROAD
Model Number :
FR-D-XX
Certification :
CE,FCC.ROHS
Place of Origin :
CHINA
MOQ :
1-10pcs
Price :
Exw. Shenzhen
Contact Supplier
DCM dispersion compensation device 1U RACK TYPE

FiberRoad Technology Co., Ltd.

Active Member
4 Years
shenzhen
Since 2008
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Fiber Media Converter, Mini Media Converter, Managed Media Converter
Total Annual :
6,000,000-10,000,000
Employee Number :
100~200
Certification Level :
Active Member
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