alistar | 1.25 G DWDM SFP Transceiver – 100 GHz, 1535 nm, 100 km, LC SMF, DDM – Cisco DWDM‑SFP‑3504 Compatible

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.