Spectrum
Unlock scalable, capital-efficient connectivity with Southern Cross Spectrum ownership.
Our Spectrum-as-a-Service model offers fractional access to subsea fibre pairs— available as 25% or 50%—giving you precise control over your allocated GHz range without the financial burden of full fibre ownership. Whether you choose our fully managed service, where we handle all SLTE operations, or opt for an unmanaged model to retain end-to-end control, Southern Cross Spectrum empowers you to scale your network with flexibility, efficiency, and confidence
Control
Get the perks of fibre pair ownership—without the price tag. With our Spectrum service, you call the shots: bring your own gear, pick your favourite vendor, and roll out upgrades or modems on your schedule. It’s all the control, none of the heavy lifting.
Leveraging Southern Cross' long-term IRU agreements—spanning 10 years or more— spectrum ownership offers financial predictability and operational stability. These arrangements enable bandwidth upgrades over time, ensuring that your investment remains resilient and responsive to future demand, technological evolution, and market opportunities.
Long Term Value
Equip your own hardware to unlock deeper network visibility, tailor performance to your exact needs, and maximise the return on your capital investment. The BYO model empowers you to extend the lifespan of your existing infrastructure, strengthen security protocols, and adapt flexibly as your network evolves
Peace of mind
Our Spectrum service gives you dedicated access to a defined portion of a fibre pair — ensuring your traffic remains isolated and protected. You maintain full control over your technology stack, vendor selection, and upgrade schedule, while our robust infrastructure, operational and NOC support, and optional value-add services provide peace of mind that your data is travelling safely, reliably, and without interference.