Carrier Open Infrastructure

Delivering value to the Telecom market through open source software and whitebox technologies

The communication service provider market is undergoing considerable change as it evolves to address increased access bandwidth requirements on both the fixed and the wireless access networks, while also maintaining tight controls on cost.

Carriers are looking more and more toward open alternatives to the closed ecosystem of network equipment providers to help improve their price performance and service agility.

Carrier Open Infrastructure (COI) leverages our more than 20 years of experience in the service provider market as a reseller and integrator, particularly open source solutions, to deliver an open source, white box solution with a services and integration package that meets the safety and security requirements of legacy vendors.

COI gives service providers a complete solution with increased agility and faster time to market in the most cost effective manner available.


The ONF's exemplar platform for delivering broadband access. It provides a guideline for how to build an open broadband access solution.

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A powerful next generation access platform designed for remote terminal and or central office applications

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Supports full Triple Play of services including voice, video and high speed internet access

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A complete range of optics for PON and Networking environments, read more about our offerings below

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Custom hardware

Relationships with Asian manufacturers enable us to mass produce electronics products at low cost and high quality

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COI Infrastructure Diagram

COI telecloud diagram


The true power of SEBA is that it enables you to use different technologies, eg. GPON, XGS-PON and NG-PON2, from different vendors without changes to your operational environment. Learn more about SEBA here.

Open source solutions

Custom hardware

We have relationships with a number of Asian manufacturers with product development expertise. If you need electronic device developed we can assist from prototype through mass production. All with extremely high quality and low cost, due to our lights out manufacturing facilities in China and Malaysia.

Contact a COI expert at CBTS