TXO Optics is a leader in compatible optical transceiver coding, testing, customisation and distribution serving the telco market. We have an unrivalled telecoms testing lab, a vast selection of compatible optical transceivers compliant with MSA standards, and a highly experienced team to ensure that the products are properly tested. Available at a fraction of the cost of vendor branded equivalents and supplied with a 3 year warranty, the TXO Optics range of brand new optical transceivers are tested to your exact specification and offer a high-quality, dependable, cost-effective alternative to the name-brands.