Hi, This is Vivian from AMP Technology. We have been an Optical Transceivers and Fiber Patch Cord supplier for over  20 years. AMP designs, produces, and markets 155M to 800G optical transceivers. Including SFP CSFP/ X2 / XENPAK / SFP+ / XFP / SFP28 / QSFP+ / QSFP28 / CFP / CFP2 / QSFP DD/ OSFP version to meet telecom / Enterprise / Data Center and AI networking applications. Reliability: Mainstream product designing with Mature Chips and Laser spec, and approved by Huawei, D-link, Ericsson, Dell, Arista before. So, we are confident to offer you the reliable quality products. Compatibility: We have Cisco, Huawei, Juniper, Aruba/ MikroTik / Arista / Nokia equipment in our lab, and  promise our transceivers 100% working on major brand equipment, like Cisco, Juniper, Arista, Ciena, Huawei, ZTE, Nokia, Ericsson etc. All of our products will be tested on the equipment to approve the compatible. Capacity: 200k Pcs per month for 1G~25G and 20K per 100G~400G / 800G Lead time: 2-3 working days for small order / one week for thousand of units. (More than 20K units normal demand in stock) Warranty: 3 YEARS warranty. One year free replacement, and 3 years free maintenance with 24 hours+7 days online support. Customization: Offer Brand, Label, Package, and EEPROM customized service. Besides, we have two factories in Shenzhen and Henan of China, offering excellent price with high quality fiber patch cords/pigtails;Pre-terminated cable asseblies; FTTH drop cabale assemblies;FTTA series cable assemblies with different connectors(LC/SC/ST/FC/MPO/MTRJ/LC Uniboot...) ;and also available for adaptors,and Attenuators. As a fiber optical communication products suppliers, we would like to offer you one stop service.  Looking forward to your reply. Best regards, Vivian