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200G QSFP-DD

200G QSFP-DD 850nm 100m

Rate200GReach100mWavelength850InterfaceMPO
Fiberland part number
FLD-2QDD-2SR4
Unit price185.00USD / piece
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At a glance

Key Specifications

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Form TypeQSFP-DD

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Model data

Technical Specifications

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14 specifications shown
Fiberland Part NumberFLD-2QDD-2SR4Vendor NameFIBERLAND
Data Rate200GWavelength850
Reach100mForm TypeQSFP-DD
Optical InterfaceMPODDM SupportYES
Commercial Temp.0~70℃Industrial Temp.-
Compatible BrandsCisco,Huawei,Nvidia...200+ brandsComplianceCE,FCC,ROHS,REACH
Warranty3 YearsModeMM
Compatible model reference

Product Compatibility Mapping

Cross-reference the original manufacturer part number with the corresponding Fiberland part number before confirming the target device and firmware.

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Verified cross-references3 manufacturer part numbersAcross 2 brands
Showing 3 of 3 verified matches

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Original part numberBrandFiberland part numberProduct description
QDD-2X100-SR4-SCISCOFLD-2QDD-2SR4200G QSFP-DD 2x100GBASE-SR4 transceiver, 850 nm, 100 m over multimode fiber, MPO-24, with digital diagnostics.
QDD-2X100G-SR4JUNIPERFLD-2QDD-2SR4200G QSFP-DD 2x100GBASE-SR4 transceiver, 850 nm, 100 m over multimode fiber, MPO-24, with digital diagnostics.
740-084673JUNIPERFLD-2QDD-2SR4200G QSFP-DD 2x100GBASE-SR4 transceiver, 850 nm, 100 m over multimode fiber, MPO-24, with digital diagnostics.

A part-number cross-reference is a model-selection starting point, not a blanket device guarantee. Final fit depends on the exact device, firmware or OS, target port and requested coding profile.

Link and application reference

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Application planning

Optical Transceiver Application and Link Map

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Optical transceiver application diagram covering data center, DCI, campus, server and metro networks
Testing and quality reference

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Testing and quality

Quality Control and Test Flow

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Quality control flow covering material, firmware, optical, temperature, compatibility and final QA checks
Product FAQ

Frequently Asked Questions

Answers to common compatibility, installation and troubleshooting questions.

Will DOM values appear correctly on third-party transceivers?

With a properly compatible module and supported host platform, DOM/DDM values should normally be accessible through the network equipment's management interface.

How should I troubleshoot a compatible transceiver that is not recognized?

Confirm the module part number and compatibility profile, reseat the module, inspect the port status, check device logs, verify the operating-system version, and compare the module information reported by the host.

Why does my compatible transceiver show low RX optical power?

Low receive power can result from excessive fiber loss, dirty connectors, damaged fiber, excessive link distance, incorrect wavelength pairing, or insufficient transmit power from the remote transceiver. Compare the measured RX power with the module's specified receiver range.

What information does DDM/DOM provide?

DDM/DOM can provide real-time information such as module temperature, supply voltage, transmit optical power, receive optical power, and laser bias current.

Do compatible transceivers support hot swapping?

Most SFP-family, QSFP-family, and similar pluggable transceivers are designed for hot-pluggable operation according to the applicable interface specification. Host-equipment procedures should still be followed.

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