Data Center Link Upgrade Scenario
A regional data center team needed reliable short- and medium-reach optical links during a rack expansion. The customer name, order quantity and confidential performance metrics can remain confidential while the application logic, product selection path and support workflow still help similar buyers evaluate Fiberland.
What the buyer needed to confirm
Mixed reach planning
Short rack-level links and longer building-level links had to be planned together without overbuying optics.
Switch compatibility
The buyer needed module coding and model checks for target switches before placing a larger order.
Delivery confidence
Pricing, lead time and sample availability had to be confirmed early to keep the expansion schedule stable.
From network need to product combination
Used for short in-rack and adjacent-rack connections where cost and deployment speed matter.
Selected for short-reach multimode fiber paths where the buyer already had compatible cabling.
Recommended for longer single-mode paths that needed stable optical budget and datasheet support.
Product families used in the scenario
QSFP28 LR4 Transceiver
For 10km single-mode links where reach, optical budget and stable coding support are important.
View product detailQSFP28 SR4 Transceiver
For short multimode fiber runs inside the data center when high-density 100G links are required.
Compare 100G modelsDAC / AOC Assemblies
For rack-level connections where cable length, connector type and switch compatibility define the quote.
Browse cable optionsHow Fiberland would support a similar request
Collect device and link details
Buyer shares switch brand, port type, target reach, quantity and timeline.
Check product fit
Sales and technical teams match module family, coding option, cable length and datasheet evidence.
Confirm quote package
Fiberland responds with product recommendation, price indication, availability and next-step documents.
What a finished case can prove
Clearer product fit
Buyers can see why each product family is used instead of reading a generic product list.
Better inquiry quality
The page teaches visitors what device, reach and quantity details to send with the first message.
Stronger trust signal
Anonymous use cases still show technical review, delivery planning and application experience.