Putting the Customer First in Fiber to Home Networks

Gigabit Capable Passive Optical Networks (GPON) are the “last mile” connection between operator and customer. They require specific tools to monitor behavior and troubleshoot any interoperability issue. Without fiber monitoring, high-bandwidth services are at risk of disruption, this can result in significant negative impact on customer relationships. GPONDoctor is your trusted partner to get the best out of any FTTH GPON network during deployment, operation, maintenance, QoE monitoring and troubleshooting.

Launched in January 2016 as a spin off from TECNALIA Research & Innovation, we developed the first GPON analyzer manufactured in Europe, GPONDoctor 8000. Today we develop a wide range of test equipment for network operators and technology developers, our customers include the world’s leading Communication Service Providers (CSPs). Customers who trust our products and expertise include Telefonica, China Mobile, Orange and Huawei.

A team working for youFrom high-end GPON test products, to advance training and support, we are here for you


At GPONDoctor we are not just “Selling Black Boxes”. We listen to our clients, understand their concerns and offer customized solutions, post-sales support and technical training that is unsurpassed in the industry.

Our expert-led training courses can help fiber optic network technicians and telcom engineers stay up to date on the latest trends in Fiber to the Home analysis, monitoring tools, OLT emulators, GPON network interoperability & troubleshooting, IPTV service assurance, QoE, Test instruments, and Network optimization


Our experts are here to help you get the most out of your GPON network and deliver high quality service rapidly and cost-effectively.

With over 30 years in telecom industry experience, we understand fiber optic networks and stand by our products. Our team is here to listen to your needs, provide invaluable insight and expertise to existing network infrastructures and new deployments in Fiber to Home.

Meet our team….

Enrique Areizaga

Chief Executive Manager

Enrique Areizaga

“With more than 25 years of experience in the Telecom sector, my responsibility within GPONDoctor is to help our customers to find the best solution that will satisfy their Fiber to the Home testing needs”


María Alejandro

Global Lab Manager

María Alejandro

“Working in the Telecom sector since 2001, my responsibility within GPONDoctor is supporting customers on the way of optimising their FTTH networks and acquiring deep knowledge in OMCI, GPON’s ONU Management protocol”

Roberto Trueba

Chief Technology

Roberto Trueba

“High background from working more than 13 years on different Telecom operators, my responsibility within GPONDoctor is to provide the technological tools necessary to achieve efficient and satisfactory solution for our customers”.

An international portfolio of great customersCustomers that trust GPONDoctor

A valuable partner in GPON network deployment, maintenance and quality assuranceThe world is changing all around us, and growing ever more connected. Triple Play and high-speed Internet connections are multiplying in homes, offices, university campuses and more. In situations where demand for bandwidth is increasing, Fiber is rapidly replacing copper.

But deployment of fiber to the home can be filled with challenges, which is why GPONDoctor has developed a family of leading products, technical expertise and post-sales support to stand with our partners. Our goal is to be leaders in innovation in Fiber to the Home Network optimization. Beyond this we want to become a valuable partner to Communication Service Providers recognized for the personal and professional quality of our people. Our vision is to continue developing value-added products that meet our customers’ needs so they can put the customer first in quality assurance.

Our vision is to continue achieving sustainable, quality growth and adhering to our key principals.

People  Be a great place to work where people are inspired to be the best they can be.

Portfolio  Bring to the world a portfolio of quality FTTH products and services that anticipate and satisfy our Customers’ needs.

Partners  Nurture a winning network of customers and suppliers, together we create mutual, enduring value.

Profit  Maximize long-term return to shareowners while being mindful of our overall responsibilities.

Productivity  Be a highly effective, lean and fast-moving organization.