Wavelength service

High-capacity connectivity for even the most demanding applications.

To support data-intensive applications like multimedia transmission and data centre traffic, you need a network that delivers high-capacity connectivity. With Wavelength service from Bell Wholesale, you get access to our ultra-low-latency fibre network with the bandwidth you need – up to 400 Gbps – to meet the evolving business requirements of all your customers. It’s a cost-effective way to transport voice, video and data across Canada, key cross-border U.S. cities and Europe – helping extend your network reach and reduce capital costs.

Wavelength service

With the upgrade to the latest technologies that are currently being deployed across major spans of our national network, our new 400 Gbps Wavelength service will help enable our customers with the rapid adoption of next-generation services that require high-capacity, low-latency connections across Canada. For more information on this service and its availability, please contact us.


Based on our dense wavelength division multiplexing (DWDM) technology, our Wavelength service supports all standard and advanced connection protocols on a single wavelength, including Gigabit Ethernet, Fibre Channel, FICON, FICON Express and, SONET. That gives you the flexibility to run multiple applications without the need for complex network builds – and the control to define your own network protection levels.

Protection and diversity

Wavelength service from Bell Wholesale includes several protection and diversity options that improve resiliency and uptime, including:

  • A single protected circuit that automatically reroutes traffic in the core to an alternate, preconfigured standby route in case of failure
  • A two-times unprotected circuit on diverse routing that allows you to configure your own fault-tolerant mechanisms
  • Mesh restoration to automatically reroute traffic in case of a failure – in as little as one second for near-instant restoration
  • Full diversity network paths and access between primary and secondary circuits from end to end

Learn more about our Wavelength services from your Bell Wholesale representative.

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Why choose Bell Wholesale?

Bell Wholesale provides industry-leading Wavelength access services across Canada and key points in the U. S. and Europe to help carriers meet the demands of customers with high-bandwidth business applications.

Our Wavelength service offers:


  • Access to the largest fibre-optic network in Canada, with coverage in most major cities
  • Extensive network reach across North America and the rest of the world
  • Exclusive, ultra-low latency routes into and across Canada
  • Coast-to-coast-to-coast diversity options to ensure data remains 100% within Canada


  • Protection through our own core network to mitigate against outside attacks
  • Flexible access management


  • 24/7 help desk support, monitoring and management from our highly trained technicians
  • End-to-end service provisioning
  • Competitive pricing based on contract term and volume


  • Services and technologies built on more than 140 years of experience as Canada’s first telecommunications company

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