400G QSFP-DD loopback

New Product: 400G QSFP-DD Loopback Transceiver !

Optech is proud to announce that the 400G QSFP-DD Loopback is now availabale ! It is a cost effective and high quality solutions to test 400G QSFP-DD transceivers ports. For more information or to order the 400G QSFP-DD Loopback, contact us at sales@optech.com.tw. What is a Loopback Transceiver ? The best solution for testing switches and […]

Introduction to 400G OSFP and 400G QSFP-DD Transceivers

What is the Difference Between 400G OSFP and 400G QSFP-DD Transceivers ? This article will introduce the features of each 400G OSFP and 400G QSFP-DD Transceivers and explain the major difference between them. 400G QSDFP-DD Transceivers QSFP-DD stands for Quad Small Form Factor Pluggable Double Density. What Double Density means? What’s the difference with the QSFP and QSFP28? The 400G […]

How to Use Optical Transceivers and Cables in Data Centers

How to Use Optical Transceivers and Cables in Data Centers If you are lost between the different categories of interconnects for data centers, this article is for you. A simple and clear explanation on how to use Optical Transceivers and Cables in Data Centers. Direct Attach Cables (DAC) A DAC is two transceivers attached together […]