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25G Duplex SFP28

25G SFP28 LR Fiber Optic Transceiver Module 1310nm 10km Duplex LC SMF DDM | FLD-SFP28-LR | Fiberland

25G SFP28 Duplex 1310nm 10km

Rate25GReach10kmWavelength1310InterfaceDUPLEX LC
Fiberland part number
FLD-SFP28-LR
Unit price20.00USD / piece
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At a glance

Key Specifications

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Form TypeSFP28

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Model data

Technical Specifications

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14 specifications shown
Fiberland Part NumberFLD-SFP28-LRVendor NameFIBERLAND
Data Rate25GWavelength1310
Reach10kmForm TypeSFP28
Optical InterfaceDUPLEX LCDDM SupportYES
Commercial Temp.0~70℃Industrial Temp.-40~85℃
Compatible BrandsCisco,Huawei,Nvidia...200+ brandsComplianceCE,FCC,ROHS,REACH
Warranty3 YearsModeSM
Compatible model reference

Product Compatibility Mapping

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Verified cross-references14 manufacturer part numbersAcross 7 brands
Showing 8 of 14 verified matches

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Original part numberBrandFiberland part numberProduct description
SFP-10/25G-LR-SCISCOFLD-SFP28-LR10/25GBASE-LR SFP28 transceiver, 1310 nm, 10 km over G.652 single-mode fiber, dual LC/PC.
SFP-10/25G-LR-ICISCOFLD-SFP28-LRIndustrial-temperature 10/25GBASE-LR SFP28 transceiver, 1310 nm, 10 km over G.652 single-mode fiber, dual LC/PC.
SFP-25G-LRARISTAFLD-SFP28-LR25GBASE-LR SFP28 transceiver, 1310 nm, 10 km over single-mode fiber, duplex LC.
SFP-25G-MR-LRARISTAFLD-SFP28-LR10/25G multi-rate LR SFP28 transceiver, 1310 nm, up to 10 km over single-mode fiber, duplex LC.
SFP-25G-LR-EARISTAFLD-SFP28-LR25GBASE-LR Enhanced SFP28 transceiver, 1310 nm, up to 10 km over single-mode fiber with FEC, duplex LC.
JNP-SFP-25G-LRJUNIPERFLD-SFP28-LR25GBASE-LR SFP28 transceiver, 1310 nm, 10 km over single-mode fiber, duplex LC.
SFP-25G-LR-CJUNIPERFLD-SFP28-LR25GBASE-LR SFP28 transceiver, 1310 nm, 10 km over single-mode fiber, duplex LC.
SFP-25G-LR-ITJUNIPERFLD-SFP28-LR25GBASE-LR SFP28 transceiver, 1310 nm, 10 km over single-mode fiber, duplex LC.

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.

Can I use two differently branded compatible transceivers at opposite ends of the link?

Yes, provided each transceiver is compatible with its local host and both modules use matching optical standards, wavelengths, data rates, fiber types, and other required link parameters.

Why are the DDM/DOM readings incorrect or abnormal?

Abnormal temperature, voltage, TX power, RX power, or bias-current readings may indicate an optical or hardware issue, but they can also result from incorrect calibration or communication between the compatible module and host device.

What is the difference between equipment compatibility and optical compatibility?

Equipment compatibility determines whether the host device recognizes and operates with the module. Optical compatibility determines whether the two ends of the fiber link can communicate correctly. A successful deployment requires both.

Are compatible transceivers suitable for telecom networks?

Compatible modules can be used in telecom and service-provider environments when they meet the required optical specifications, environmental requirements, protocols, and host compatibility.

Is FEC important when using high-speed compatible transceivers?

Yes. Forward Error Correction is an important consideration for many 25G, 50G, 100G, 200G, 400G, and 800G interfaces. Both ends of the link must use compatible FEC and interface settings.

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