25G Duplex SFP28

25G SFP28 ER Fiber Optic Transceiver Module 1550nm 40km Duplex LC SMF DDM | FLD-SFP28-ER | Fiberland

25G SFP28 Duplex 1550nm 40km

Rate25GReach40kmWavelength1550InterfaceDUPLEX LC
Fiberland part number
FLD-SFP28-ER
Unit price90.00USD / piece

Key Specifications

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Form TypeSFP28

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Technical Specifications

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14 specifications shown
Fiberland Part NumberFLD-SFP28-ERVendor NameFIBERLAND
Data Rate25GWavelength1550
Reach40kmForm TypeSFP28
Optical InterfaceDUPLEX LCDDM SupportYES
Commercial Temp.0~70℃Industrial Temp.-40~85℃
Compatible BrandsCisco,Huawei,Nvidia...200+ brandsComplianceCE,FCC,ROHS,REACH
Warranty3 YearsModeSM

Product Compatibility Mapping

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Verified cross-references1 manufacturer part numberAcross 1 brand
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Original part numberBrandFiberland part numberProduct description
S0V69AHPFLD-SFP28-ER25G ER SFP28 transceiver, 1550 nm, 40 km over single-mode fiber, duplex LC, with digital optical monitoring.

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.

See Where This Product Fits in the Network

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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

Review the Quality-Control and Test Flow

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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

Frequently Asked Questions

Answers to common compatibility, installation and troubleshooting questions.

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.

Does MSA compliance guarantee switch compatibility?

No. MSA compliance helps ensure standardized physical and electrical interfaces, but individual equipment vendors may also use platform-specific identification or validation requirements.

What information should I provide when requesting technical support for a compatible transceiver?

Provide the transceiver part number, corresponding OEM part number, switch or router brand and exact model, operating system or firmware version, port number and speed, error messages, DDM/DOM readings, and information about the transceiver and equipment at the opposite end of the link.

Why does a compatible transceiver work in one switch but not another?

Different switch models, hardware revisions, operating systems, and firmware versions may use different transceiver validation rules. A module compatible with one platform may require different coding for another.

Are compatible transceivers suitable for data centers?

Yes. Compatible optical modules are widely used for server, switch, storage, and data-center interconnect applications when the correct interface and compatibility requirements are met.

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