Category Archives: CWDM/DWDM Transceivers

Why Use Tunable DWDM SFP+ Transceivers?

Tunable SFP+ is one kind of DWDM transceivers. It is commonly used in DWDM system. In the market, tunable SFP+ transceivers are often two to four times more expensive than DWDM SFP+ transceivers. Many may think DWDM SFP+ transceivers are enough … Continue reading

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Tunable Laser – the Core of Tunable Transceiver Modules

Over the last 10 years the adoption of tunable based solutions has grown significantly. Particularly in the recent years, tunable transceivers are becoming more and more widely used in DWDM transmission systems. The most significant difference between tunable transceivers and … Continue reading

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How Much Do You Know About CWDM SFPs?

You must be very interested in some SFP modules which are with colorful markings, such as color arrow on label and color coded bale clasp. But do you know what are these colorful SFPs used for? And why are they … Continue reading

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