ATGBICS® is a leading global brand of compatible optical network connectivity products. We specialise in compatible optical transceivers and fibre cabling. Our registered brand and website is wholly owned by Approved Technology Ltd. We deliver globally from the UK. Since 2008 our experienced, partner led team has been delivering robust, fully compliant solutions across the optical technology spectrum, including legacy technology. We provide compatible optical transceivers for over 100 vendors with lifetime warranty and compatibility guarantee. All our products are manufactured using the highest quality components and strictly adhere to network equipment manufacturer specifications. Our customers benefit from risk free purchasing with our fully tested & uniquely serialised products.