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SSE-DCM(J)-C-655-FBG(200km), Huawei Dispersion Compensation Grating, 1528~1568nm/200km/LC-PC

Brand: Huawei
Model: SSE-DCM(J)-C-655-FBG(200km)

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SSE-DCM(J)-C-655-FBG(200km), Huawei Dispersion Compensation Grating, 1528~1568nm/200km/LC-PC

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Overview

Huawei SSE-DCM(J)-C-655-FBG(200km) Overview

The Huawei SSE-DCM(J)-C-655-FBG(200km) is a carrier-grade dispersion compensation grating module engineered for long-haul DWDM systems over G.655 fiber. Operating across the 1528~1568nm C-band, it delivers precise 754ps/nm@1545nm dispersion compensation for spans up to 200km while maintaining low insertion loss and high return loss to protect system OSNR. Its LC-PC connectors, rack-mounted design, and ITU-T G.655 compliance make it ideal for operators and integrators upgrading backbone transport networks.

Product Highlights

754ps/nm

Dispersion

200km

Reach

Loss

Product Applications Scenarios

Service Providers

Used in backbone DWDM links, it restores pulse integrity over 200km, reducing regeneration sites and overall transport costs for carriers.

Data Center

Deployed on inter-DC wavelengths, it compensates C-band dispersion, improving 10G/100G stability and lowering latency penalties on long spans.

Enterprise Network

Supports large enterprises building private optical rings, enabling long-distance G.655 links without costly active regeneration hardware.

Product Features Comparison


Model	SSE-DCM(J)-C-655-FBG(200km), Huawei Dispersion Compensation Grating, 1528~1568nm/200km/LC-PC	SSQ5CXLQ416, Huawei SSQ5 Series Optical Interface Board, 4xSTM-4, Cross-connect, LC	TNF1SP3DB, Huawei TNF1 Series, 42xE1/75ohm, Electrical Interface Board	TN98N402S51, Huawei TN98N402S51 Board, 2×100G SLH/Coherent/Flex Grid
Brand	Huawei	Huawei	Huawei	Huawei
Module Type	Dispersion Compensation Grating	n/a	n/a	Line Service Processing Board
Port Configuration	n/a	4xSTM-4	42	n/a
Supported Speed	n/a	622Mbps	2.048Mbps	2*100G
Compatible Platform	n/a	n/a	n/a	n/a
Installation Type	Rack Mounted	Plug-in module	19-inch Rack	n/a

Optional Add-ons

Model Number	Description
TN98N402S51	Huawei 2×100G coherent line service processing board for high-capacity DWDM transport
SSN1SLD1606	Huawei OSN 6800 2×STM-16 LC optical interface board for SDH aggregation
LE0DG48SBC00	Huawei CloudEngine 48×100/1000BASE-X SFP interface card for DWDM edge aggregation switches

Quality Certifications

Specification

Huawei SSE-DCM(J)-C-655-FBG(200km) Specification

Model

SSE-DCM(J)-C-655-FBG(200km)

Brand

Huawei

SSE-DCM(J)-C-655-FBG(200km) Specifications Brand

Huawei

Product Type

Dispersion Compensation Grating

Wavelength Range

1528~1568nm

Fiber Compatibility

G.655 fiber

Dispersion Compensation

754ps/nm@1545nm

Compensation Distance

200km

Connector Type

LC/PC

Dimensions (L*W*H)

235*234*28mm

Operating Temperature

5掳C to +70掳C

Storage Temperature

40掳C to +85掳C

Relative Humidity

5% to 95% (Non-condensing)

Insertion Loss

< 0.5dB

Return Loss

> 45dB

Optical Power Handling

< 500mW

Mounting Type

Rack Mounted

Compliance Standards

ITU-T G.655

Application

Long-Haul DWDM Systems

Shelf Life

10 years

RoHS Compliance

Yes

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SSE-DCM(J)-C-655-FBG(200km), Huawei Dispersion Compensation Grating, 1528~1568nm/200km/LC-PC

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SSE-DCM(J)-C-655-FBG(200km), Huawei Dispersion Compensation Grating, 1528~1568nm/200km/LC-PC

Huawei SSE-DCM(J)-C-655-FBG(200km) Overview

Product Highlights

Product Applications Scenarios

Product Features Comparison

Optional Add-ons

Quality Certifications

Huawei SSE-DCM(J)-C-655-FBG(200km) Specification

Get more information

Quality Certifications

Need Help? Technical Experts Available Now.

Questions & Answers