alistar | PASSIVE ELECTRICAL TEST MODULE LOOPBACK-QDD-3.5 for 200G/400G QSFP-DD with 3.5dB Attenuation and Power Option (0W)

We control the quality of our products, including our strict qualification of manufacturers, quality control process and production technology, and compliance with certification and safety standards. At present, our products meet the industry standards and mainstream quality certification, such as ISO 9001, CE, RoHS, FCC, etc.