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Shenzhen iseelink Communication Technology Co., Ltd.

City:shenzhen

Country/Region:china

Contact Person:MsEvelyn

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China Custom G.652 DCM Device Card Compensator GR-2854-CORE Standard wholesale

Custom G.652 DCM Device Card Compensator GR-2854-CORE Standard

Name: Custom G652 DCM Device Card Compensator GR2854CORE Standard
Brand: Iseelink
Price: 1 USD

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Brand Name :Iseelink

Model Number :OSP3800-DCM

Certification :CE, ROHS

Place of Origin :China

MOQ :1pc

Payment Terms :L/C, D/A, D/P, T/T, Western Union

Delivery Time :3-5days

Product Name :Dispersion compensation module

Optical Reflection :-27dB

Max Permissible Input Power :+23dB

Application :SDH high speed optical transmission system

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DCM G.652 Standard Compensator for SDH & DWDM Systems GR-2854-CORE Standard

The DCM dispersion compensator is a purely passive device. It can compensate for the dispersion slope of standard single-mode optical fiber (G.652) in the C-band. It is used to repair the optical signal distorted by dispersion and compensate for the damaged signal in the optical transmission system, so as to improve the performance of the transmission system and achieve high-speed, large-capacity, long-distance communication. The dispersion range of the DCM can reach - 10 to - 2100ps/nm at 1550nm wavelength. Products with special requirements for central wavelength and dispersion can be also provided.

Product Feature

100% slope compensation of G.652 optical fiber in C-band
Low insertion loss
Low polarization mode dispersion
Wide band Dispersion Compensation for DWDM System
Packaging and interface types can be customized
Comply with Telcordia GR-2854-CORE standard
Conform to RoHS-6 (lead-free)

Application

SDH high-speed optical transmission system
DWDM optical transmission system
G.652 Standard single-mode optical fiber long-distance and metropolitan area communication system

Specification

Item	Petemeter
Equivalent G.652 compensation length	20Km	40Km	60Km	80Km	100Km	120Km
1545nm wavelength dispersion (ps/nm)	-340±20	-670±30	-1000±40	-1340±50	-1670±60	-2040±60
1545nm relative dispersion slope (nm^-1)	0.004±20%
Insertion loss (dB)	≤3.5	≤5.0	≤6.8	≤8.7	≤10.7	≤12.9
Polarization mode dispersion (ps)	≤0.5	≤0.8	≤1.0	≤1.2	≤1.3	≤1.4
Polarization dependent loss (ps)	≤0.1	≤0.1	≤0.1	≤0.1	≤0.1	≤0.1
Optical reflection (dB)	-27
Maximum permissible input power (dBm)	+23
Working temperature range	-5°C~70°C
Storage temperature range	-40°C~85°C
Environmental/Reliability Testing	Conform to Telcordia GR-2854 and GR1221standard
Interface type	LC/PC or to be customized
Packaging	Pluggable chassis: 1U, (D)220mm×(W)442mm×(H)44mm Rack mount: 1U, (D)220mm×(W)442mm×(H)44mm

OSP3800 series including cards as below:

NMS management card	100G QSFP28 to CFP transponder	2xQSFP28 to CFP2 200G Muxponder
100G Muxponder:QSFP28 ↔4xSFP28	40G&100G OEO:6*QSFP28	SFP28 25G Quad transponder
SFP+ Multi-Rate Quad transponder	Redundant Multi-Rate Dual transponder	EDFA Optical Amplifiers
Bidi EDFA Optical Amplifiers	16ch DWDM MUX/DEMUX	40ch DWDM MUX/DEMUX(AAWG)
OLP Optical Line Protector	DWDM Passive Optical Add/Drop Multiplexers	/

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