alistar | 1.25G DWDM SFP C27 100GHz, 1555.74nm, 80km, LC SMF DDM Optical Transceiver, Compatible with H3C

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.