The date a cable becomes ready for customers is not always the date their traffic starts flowing. Bifrost crossed both thresholds in late 2025: ready for service on October 1, then carrying commercial traffic in December, according to Keppel's subsequent financial reporting.
The distinction gave substance to an otherwise broad claim about expanding digital connectivity. A subsea route had moved through construction and acceptance into a revenue-producing network asset. For users on either side of the Pacific, the underlying development was additional infrastructure connecting Southeast Asia with the American West Coast.
Bifrost stretched more than 20,000 kilometers and followed a route from Singapore through Indonesia's Java and Celebes seas toward the United States. Keppel's readiness announcement identified landings in Singapore, Guam and Grover Beach, California, with branches serving Jakarta, Manado, Davao and Winema, Oregon. Alcatel Submarine Networks built the system.
Keppel reported 12 fiber pairs in the cable, five assigned to a venture owned by Keppel and its private-fund co-investors. The company's share illustrates an important distinction in large communications projects: a common physical system can contain capacity controlled by different owners. Customers buying access do not necessarily buy the entire cable or even contract with the same provider.
Project partner Meta marked Bifrost's completion in an October 5 engineering update. It described a route different from earlier transpacific systems and said Bifrost would add more than 260 terabits per second of capacity. That was a project capacity claim, not a measurement of the traffic customers were already sending that day.
Geographic variety was part of the proposition. Additional bandwidth on an existing path helps meet demand, but an additional path can also give network planners another routing option. Whether an individual customer receives that benefit depends on the service it purchases and how its provider connects the cable to the rest of the network. A new line on a map does not by itself establish end-to-end redundancy for every customer.
Keppel's October 30 business update recorded the October 1 readiness date and anticipated recognition of capacity rights and maintenance fees during the fourth quarter. Its full-year results later confirmed December commercial traffic and recognition of contributions from the first two fiber pairs committed to customers. That sequence provides a firmer account of the project's transition than treating the readiness announcement as proof of fully established customer use.
For an American business moving data between Asian operations and U.S. computing resources, the useful questions were concrete: which endpoints were available, what onward connections were included, and whether a proposed backup actually traveled a separate route. Capacity totals alone could not answer them.
Bifrost's 2025 accomplishment was to make another substantial Pacific connection available and then put it to commercial work. The customer-level gains in cost, performance and continuity would depend on how carriers and enterprises used that physical addition.
Sources
- Bifrost Cable System achieves Ready for Service status, primed for trans-pacific connectivity — Keppel.
- Introducing the Candle Subsea Cable, Updates to Our Asia-Pacific Connectivity Projects — Meta · 2025-10-05.
- 9M 2025 Business Update — Keppel · 2025-10-30.
- Keppel’s Financial Results for FY 2025 — Keppel.