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-ER1 | Vendor Name | FIBERLAND |
|---|---|---|---|
| Data Rate | 100G | Wavelength | 1310 |
| Reach | 40km | Form Type | QSFP28 |
| Optical Interface | LC | 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-ER1 | ARISTA | FLD-QSFP28-ER1 | 100GBASE-ER1 single-lambda QSFP28 transceiver, 1310 nm, 40 km over duplex single-mode fiber, LC, 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.
A correctly coded compatible transceiver should be recognized by the supported switch or router platform. Compatibility can depend on the device model, operating system, firmware version, and port configuration.
It usually means the host device does not recognize or approve the identification information stored in the module. It does not necessarily indicate an optical failure.
Network equipment may inspect the module's EEPROM information before allowing normal operation. Correct programming helps the host identify and manage the transceiver properly.
In many networks, OEM and compatible transceivers are deployed in different ports of the same device. Each module should meet the requirements of its individual interface.
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.
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