Select a specification to see how it affects model selection.
Check this recorded value against the target device and project requirements before quotation approval.
Filter the product record by the information needed for engineering or purchasing review.
| Fiberland Part Number | FLD-QSFP28-PSM4 | Vendor Name | FIBERLAND |
|---|---|---|---|
| Data Rate | 100G | Wavelength | 1310 |
| Reach | 10km | Form Type | QSFP28 |
| Optical Interface | MPO | DDM Support | YES |
| Commercial Temp. | 0~70℃ | Industrial Temp. | -40~85℃ |
| Compatible Brands | Cisco,Huawei,Nvidia...200+ brands | Compliance | CE,FCC,ROHS,REACH |
| Warranty | 3 Years | Mode | SM |
Cross-reference the original manufacturer part number with the corresponding Fiberland part number before confirming the target device and firmware.
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| Original part number | Brand | Fiberland part number | Product description |
|---|---|---|---|
| QSFP-100G-PLR4 | ARISTA | FLD-QSFP28-PSM4 | 100G parallel single-mode QSFP28 transceiver, 1310 nm, 10 km over SMF, MPO/MTP, 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.
Review common data-center, DCI, campus, server and metro-network connections before confirming speed, reach, fiber type and connector.
Compare representative network topologies and link paths to identify the appropriate product family for the intended deployment.
Follow the checkpoints used to verify materials, firmware, optical performance, temperature stability, compatibility and final inspection.
Review the sequence from material verification and firmware programming through optical, temperature, compatibility and final QA inspection.
Answers to common compatibility, installation and troubleshooting questions.
Intermittent links can be caused by marginal optical power, dirty connectors, unstable fiber connections, FEC mismatches, port configuration, temperature, or compatibility issues. Check both the optical link and host-side configuration.
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.
Some network devices validate vendor information stored in the transceiver EEPROM. If the module's coding is not recognized by the host platform, the switch may display an unsupported or non-certified transceiver warning.
Yes, provided the module's fiber requirements match the installed cabling, including single-mode or multimode fiber, connector type, wavelength, and supported transmission distance.
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.
Move from model selection to internal approval with the documents, compatibility checks and verification paths buyers use most.
01Technical filesFind model-level specifications, drawings and selection documents before internal review.
Find datasheets
02Device fitReview device, firmware and coding fit before specifying a module for your network.
Check compatibility
03VerificationSee optical, functional and pre-shipment checks used to verify product performance.
Review testing
04Project approvalReview certification routes and request supporting documents for project approval.
View documents