100G/112G QSFP28 OTU4 COHERENT 80km
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| Fiberland Part Number | FLD-QSFP28-OTU4-COH | Vendor Name | FIBERLAND |
|---|---|---|---|
| Data Rate | 100G/112G | Wavelength | Tunable |
| Reach | 80km | 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 |
|---|---|---|---|
| TQ2025-TUNI-SO | SMARTOPTICS | FLD-QSFP28-OTU4-COH | 100G/112G coherent QSFP28 transceiver for Ethernet and OTU4, tunable C-band, 80 km over single-mode fiber, duplex LC, with coherent 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.
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Answers to common compatibility, installation and troubleshooting questions.
The device may reject the module, display an unsupported-transceiver warning, fail to establish a link, or provide incomplete monitoring information.
Yes. Compatible modules are available across many high-speed interfaces, although compatibility requirements become increasingly platform-specific at higher data rates.
Compatible transceivers may contain programmed identification information required by the host platform. The vendor or part number reported by the switch can therefore differ from the manufacturer's physical product label.
Yes. The same optical hardware may support multiple equipment brands when it is programmed with the appropriate compatibility profile. Multi-vendor coding options may also be available for certain applications.
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.
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02Device fitReview device, firmware and coding fit before specifying a module for your network.
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03VerificationSee optical, functional and pre-shipment checks used to verify product performance.
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04Project approvalReview certification routes and request supporting documents for project approval.
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