How to Choose Between SFP, SFP+ and SFP28
Compare data rate, reach, compatibility and cost for different network applications.
Knowledge center
Practical Guidance for Optical Networking Projects
Selection notes and technical explanations to help engineers, network planners and installers choose the right optical transceivers.
QSFP, QSFP‑DD and OSFP – What’s the Difference?
Understanding form factors, electrical interfaces and thermal management for 400G/800G.
How BiDi Transceivers Save Fibre Infrastructure
Working principle, reach and applications for CWDM and DWDM BiDi modules.
Industrial Optical Modules – When and Why
Extended temperature, vibration resistance and protective coatings for harsh environments.
Active Optical Cables (AOC) vs. Copper DAC
Cost‑benefit, reach, power consumption and signal integrity comparison.
Common Optical Connectors (LC, MPO, SC, etc.)
Identify the right interface for your transceivers and patch panels.
Frequently asked questions
Before You Request a Quote
What information should I provide for a transceiver quote?
Please provide data rate, reach (distance), fibre type (SMF/MMF), connector type, temperature range and any specific diagnostics (DDM) requirements.
Can KILI OPTICS support custom labels and packaging?
Yes. Standard products can be supplied with customer part numbers, labels and packaging requirements after confirmation.
Do you support sample orders?
Sample and small‑batch evaluation orders can be discussed before volume production.
Which files can I send with my inquiry?
You can send specifications, drawings, BOM information, reference photographs and expected annual demand.