Shanghai Sino-Telecom Technology Co., Ltd.: Shanghai, China; Main products: IP DSLAM, wdm system

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Sino-Telecom Dispersion Compensation Module DCM for DWDM/SDH/CATV System

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Product Details

Place of Origin	Shanghai, China		Brand Name	Sino-Telecom
Model Number	OEO6500-DCM

Function and Feature

Dispersion Compensation of DWDM System in a Wide Band Range and Extra-low Residual Dispersion;
G.652 Fiber C-Band 10% Slope Compensation(Standard Value);
Low Insertion Loss;
Low Polarization Mode Dispersion;
Performance indicators have passed Telcordia GR-2854-CORE standard authentication;
Reliability has passed Telcordia GR-1221-CORE standard authentication;
Various package styles, connector types and jumper lengths are for option.

Field of Application

G.652 Standard Single-Mode Fiber Long Distance and Metropolitan Area Communication System
DWDM Transmission System
SDH Transmission System
CATV System
Dispersion Accommodation

Parameter	20	30	40	50	60	80	100
Dispersion Compensator at 1545nm (ps/nm)	-340±20	-500±20	-670±20	-840±20	-340±20	-1000±20	-1340±20
Relative Dispersion Slop at 1545nm (dB)	0.0036±20% (General), 0.0036±10% (Advanced)
Insertion Loss at 1525nm~1565nm (dB)	<=3	<=4.2	<=4.7	<=5.6	<=6	<=7.6	<=8.8
Insertion Loss at 1525nm~1565nm (Typical) (dB)	<=2.8	<=3.4	<=4.0	<=4.8	<=5.8	<=7.2	<=8.4
Polarization Mode Dispersion (ps)	<=0.7	<=0.7	<=0.8	<=0.9	<=0.9	<=1.0	<=1.1
Polarization Mode Dispersion (Typical) (ps)	0.2	0.3	0.3	0.4	0.4	0.5	0.6
Polarization Dependent Loss (dB)	<=0.1	<=0.1	<=0.1	<=0.1	<=0.1	<=0.1	<=0.1
Brillouin Scattering Threshold (dBm)	Minimux Value: 6
Nonlinear System (n2/Aeff) (W-1)	Maxmum Value: 1.4* 10-9
Effective Area (Aeff) (um2)	Minimux Value: 20
Working Temperature (℃)	-5 ~ 70
Storage Temperature (℃)	-40 ~ 85
Connector	LC/UPC
Packaging Dimensions (mm)	482.6 x 269 x 43.6 (W x L x H)

Note:

(1) The insertion loss should be the maximum value at the application band (1525nm-1565nm).

(2) The polarization mode dispersion is the average differential group delay at the application band

measured by Jones Matrix method.

(3) Modules which can compensate dispersion over distance of other kilometers can be provided according

to specific requirements.

Parameter	Minimum Value	Maximum Value
Brillouin Scattering Threshold (dBm)	6
Nonlinear Coefficient (n₂/A_eff) (W^-1)		1.4*10^-9
Effective Area (A_eff) (um²)	20

Item	Minimum Value	Maximum Value
Operating Temperature Range	-5 ℃	70 ℃
Storage Temperature Range	-40 ℃	85 ℃
Environment/Reliability Test	Compliance with Telcordia GR-285 and GR-1221 Standard

Shanghai Sino-Telecom Technology Co., Ltd.: Contact nameTiger Xie
Chat Now; Phone086-021-67755366; Address6th Floor, Building 2, No. 115, Lane 1276, Nanle Rd.