TXO Optics is a leader in the supply of fully tested optical transceivers for the telco market. We provide a comprehensive portfolio of optical and copper transceivers for all the major form factors including SFP, SFP+, QSFP28, XENPAK, X2, XFP, CFP and more. Browse our optical transceivers by form factor for more details. If you are unable to find the form factor you’re looking for, please contact us for assistance. We are constantly updating our inventory and will be pleased to consider any request.