Category Archives: CWDM/DWDM Transceivers

Why Use Tunable DWDM SFP+ Transceivers?

Posted on September 27, 2017 by Admin

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

Posted on August 3, 2015 by Admin

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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CWDM SFP Transceiver: How Much Do You Know About It?

Posted on April 7, 2015 by Admin

You may have seen SFP modules which are with colorful markings, such as color arrow on label and color coded bale clasp. And most of them are named CWDM SFP or DWDM SFP transceivers. But do you know why they … Continue reading →

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