• January 17. 2018

In data center interconnection, enterprise networking, and optical communication systems, optical module monitoring and compatibility are critical. The SFF-8472 MSA standard defines Digital Diagnostic Monitoring (DDM) for optical transceivers, enabling real-time status monitoring, fault location, and multi-vendor interoperability. This article shares key definitions, parameters, functions, and app...

• September 11. 2017

When install a Optical fiber optic network, people may make some common mistakes, which were usually overlooked. In this blog, we will list the most common ones. Hope to give you some guidance for your optical network installation. 1.SFP BIDI transceiver must be used in pair The SFP BiDi transceiver must be matched correctly. Take an example: The paired BIDI transceivers connect with switch A and ...

• December 30. 2019

There are single-fiber and dual-fiber optical transceivers. How do we choose, and what are their differences and advantages? Let’s learn about this! What is a Single-Fiber (BiDi) Transceiver? Single fiber module also called BiDi transceiver or WDM module. It uses WDM technology to realize the bidirectional transmission of optical signals on one optical fiber. BIDI module only has 1 port, wave...