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The Telstra Endeavour cable system between Sydney and Hawaii is 100 per cent Telstra-owned, the largest ever commissioned by an Australian company. It’s part of Telstra’s future planning to accommodate the double-digit growth rate of data and internet traffic between Australia and the USA.
Telstra Endeavour provides an improvement in latency over existing submarine cable systems. At 90ms (Sydney-Hawaii) and 138ms (Sydney-Los Angeles via Endeavour and AAG), it is now the shortest path from Australia to the USA.
Telstra Endeavour provides an improvement in latency over existing submarine cable systems. At 90ms (Sydney-Hawaii) and 138ms (Sydney-Los Angeles via Endeavour and AAG), it is now the shortest path from Australia to the USA.
Benefits
- Provides a fourth option for cable connectivity to the US, improving flexibility and reliability of existing networks.
- Integrated into the Telstra Global Next IP network, reducing latency while adding reliability and diversity to our market leading IP VPN, Global Internet Direct and Global VOIP services. This cable route has been added to our extensive range of routing options for our International Private Line and Ethernet Private Line services.
Technical Resources
Cable Capacity- Initial capacity 80 Gbps
- Design capacity 1.28 Tbps
- 90ms (Sydney-Hawaii)
- 138ms (Sydney-Los Angeles)
- via Endeavour and Asia American Gateway (AAG)
- 9120km
- Landing: Tamarama Beach, Sydney
- Termination: Paddington, Sydney
- Landing & Termination: Keawaula, Hawaii
- 2 fibre pairs
- Japan-US (JUS)
- Asia America Gateway (AAG)
- Single span optical cable system, with protection available via other systems.


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