TXO Optics carries an extensive range of carrier-grade Marconi compatible optical transceivers, cables and accessories for all your network requirements. We boast an unrivalled telecoms testing lab and specialise in providing the highest quality, 3 year warrantied and MSA compliant transceivers for all form factors, available at a fraction of the cost of vendor branded equivalents. If you are unable to find the parts you’re looking for on our website, please contact us for assistance. We are constantly updating our inventory and will be pleased to consider any request.