Optus SatCats: Keeping Australians connected when it matters most

When a natural disaster strikes, staying connected helps support coordination and provide reassurance. Whether it's families reaching out to loved ones or communities accessing vital information, connectivity becomes a lifeline. That’s where Optus SatCats come in.

What are SatCats?

SatCats, or Satellite Cells on Trailers, are Optus’ rapid-response mobile network units designed to restore connectivity in disaster-affected areas, even when traditional infrastructure is down. These self-contained units provide:

• Mobile phone coverage for Optus customers
• Triple Zero (000) access for everyone, regardless of provider
• Free public Wi-Fi with a radius of approx 4 km, powered by HPE Aruba Networking, for anyone in the area.

And they’re fast — SatCats can be deployed in under two hours, making them one of the quickest and most reliable connectivity solutions available in times of crisis.

Optus’ SatCats recently played a pivotal role in the aftermath of Ex-Tropical Cyclone Alfred, which caused widespread damage and disrupted communication networks in parts of Queensland and Northern New South Wales. When local towers were down and communities were cut off, SatCats were deployed to restore critical coverage for affected residents and volunteers.

They became the first layer of connectivity back into the region, helping displaced families stay in touch and offering public Wi-Fi access to anyone nearby who needed to connect.

What makes these SatCats so effective is the powerful partnership between Optus and HPE Aruba Networking. The solution is built on the foundation of Optus’ national mobile network and Aruba’s world-class Wi-Fi technology, offering fast, secure, and scalable connectivity in the most challenging environments.

Each SatCat is fitted with HPE Aruba Networking devices managed via Aruba Central, a cloud-based orchestration platform that allows the network to be set up and monitored remotely, saving critical time in deployment and eliminating the need for bulky onsite management systems.

The devices are configured and activated through the Optus Enterprise Technical Assistance Centre (TAC), ensuring a smooth and responsive setup process when it matters most.

Optus currently has nine SatCats ready to be deployed across Australia. These mobile units are:

• Independent from fixed infrastructure with satellite backhaul
• Lightweight and space-efficient, with equipment designed to fit compact trailer units
• Efficient, with planned upgrades for lithium battery and solar power support
• Versatile, with proven performance in emergencies and community events such as fun runs and mountain bike races in remote areas.

Optus has been a Platinum Partner of HPE Aruba Networking for over 15 years and is their #1 telco partner in ANZ. Aruba’s 18-year streak as a leader in the Gartner Magic Quadrant for wired and wireless networking underpins the trust and innovation behind this long-standing relationship.

With more than 6,000 Aruba devices deployed across Australia in environments like hospitals, shopping centres, airports, and government departments, our collaboration has already shaped the digital experience for millions of Australians.

Together, Optus and Aruba deliver more than just Wi-Fi. We deliver resilient, enterprise-grade connectivity—from the busiest hospital corridors to the most remote disaster zones.

SatCats are more than trailers with antennas — they are a critical support tool that add redundancy to our network system in times of need. They bring people together, keep information flowing, and empower communities when infrastructure is unavailable.

In partnership with HPE Aruba Networking, Optus Enterprise continues to lead the way in delivering connectivity that’s faster, smarter, and built for the moments that matter most. Because when everything else is uncertain, staying connected shouldn’t be.