Fiberland
Request a Quote
EPON TRANSCEIVER

1.25G EPON Fiber Optic Transceiver Module TX1490/RX1310nm 20km SC SMF DDM | FLD-EPON-OLT-PX20 | Fiberland

1.25G PON SFP TX1490/RX1310nm PX20

Rate1.25GReach20kmWavelength1490/1310InterfaceSC
Fiberland part number
FLD-EPON-OLT-PX20
Unit priceAsk Our Manager
Request a Quote Review Specifications
At a glance

Key Specifications

Select a specification to see how it affects model selection.

View complete table
Form TypePON TRANSCEIVER

Check this recorded value against the target device and project requirements before quotation approval.

Model data

Technical Specifications

Filter the product record by the information needed for engineering or purchasing review.

14 specifications shown
Fiberland Part NumberFLD-EPON-OLT-PX20Vendor NameFIBERLAND
Data Rate1.25GWavelength1490/1310
Reach20kmForm TypePON TRANSCEIVER
Optical InterfaceSCDDM SupportYES
Commercial Temp.0~70℃Industrial Temp.-
Compatible BrandsCisco,Huawei,Nvidia...200+ brandsComplianceCE,FCC,ROHS,REACH
Warranty3 YearsModeSM
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.

Search Full Compatibility Database
Verified cross-references2 manufacturer part numbersAcross 1 brand
Showing 2 of 2 verified matches

Swipe horizontally to view every field.

Original part numberBrandFiberland part numberProduct description
SFP-GE-PX20-D-SM1490-AH3CFLD-EPON-OLT-PX20EPON PX20 OLT SFP transceiver, 1.25 Gbps, 1490 nm TX/1310 nm RX, 20 km over single-mode fiber with an SC interface.
SFP-GE-PX20-D-SM1490-MH3CFLD-EPON-OLT-PX20EPON PX20 OLT SFP transceiver, 1.25 Gbps, 1490 nm TX/1310 nm RX, 20 km over single-mode fiber with an SC interface.

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

See Where This Product Fits in the Network

Review common data-center, DCI, campus, server and metro-network connections before confirming speed, reach, fiber type and connector.

Application planning

Optical Transceiver Application and Link Map

Compare representative network topologies and link paths to identify the appropriate product family for the intended deployment.

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

Review the Quality-Control and Test Flow

Follow the checkpoints used to verify materials, firmware, optical performance, temperature stability, compatibility and final inspection.

Testing and quality

Quality Control and Test Flow

Review the sequence from material verification and firmware programming through optical, temperature, compatibility and final QA inspection.

View full testing diagram
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 different transceiver brands be used at opposite ends of a fiber link?

Yes. The transceivers do not normally need to be from the same manufacturer. Their Ethernet standard, wavelength, fiber type, lane configuration, reach, and other link requirements must be compatible.

Why does replacing an OEM transceiver with a compatible transceiver result in no link?

First verify that the compatible replacement matches the OEM module's form factor, data rate, wavelength, reach, fiber type, connector, and interface standard. Then confirm that it has the correct compatibility coding for the host platform.

Does using compatible optics affect transmission distance?

Compatibility coding itself does not determine transmission distance. Reach is primarily determined by the optical specification, fiber type, wavelength, link loss, connector quality, and network design.

Why does a high-speed compatible transceiver show FEC errors?

FEC errors may result from incompatible FEC settings, excessive optical loss, signal-quality problems, incorrect fiber infrastructure, or incompatible link parameters. Verify that both ends use the required FEC mode for the interface.

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.

Request a quote

Tell Us What Your Project Needs

Engineering resources

Technical proof for faster project review

Move from model selection to internal approval with the documents, compatibility checks and verification paths buyers use most.