Sierra Leone offers robust fiber optic connectivity through national backbone operators like Leonecom, Ultra One, and Metro Cable, with international access via the ACE submarine cable.

National Fiber Infrastructure

Sierra Leone's national fiber optic backbone spans approximately 1,630 km, connecting over 85% of districts and many towns and villages, with ring redundancy for resilience . Leonecom manages the backbone as a neutral operator, providing services such as E-LAN, Dark Fiber, Layer 3 Network, Co-location, IP VPN, and Metro services across more than 40 coverage points . The network is designed to allow operators to scale bandwidth and build backbone solutions according to business needs . Ultra One offers a complementary network infrastructure, including a submarine cable landing station, fiber backbone interconnecting major cities, and high-capacity 5G O-RAN access points, supporting ISPs and mobile operators . Metro Cable has expanded fiber-to-the-home (FTTX) services in Freetown, covering over 120 km in the eastern part of the city, connecting thousands of homes and businesses .

International Connectivity

Sierra Leone is connected to the Africa Coast to Europe (ACE) submarine cable, a consortium linking West Africa to Europe. This provides high-speed international bandwidth and low-latency connectivity, enabling branches in Sierra Leone to access global networks efficiently .

Considerations for Deployment

• Power reliability: The national grid is often unstable, so operators rely on diesel generators and solar power, which can affect network performance .
• Security and maintenance: Approximately 90% of backbone cable damages are due to vandalism, accidental cuts, or construction interference, which may impact service continuity .
• Service options: Businesses can choose from leased dark fiber, IP VPN, Metro Ethernet, or FTTX solutions, depending on location, bandwidth requirements, and scalability .

Recommendations

1. Engage with Leonecom for backbone connectivity and scalable bandwidth solutions nationwide.
2. Consider Ultra One for high-capacity links and integration with 5G or enterprise networks.
3. Use Metro Cable for urban branch connectivity, especially in Freetown, leveraging FTTX services for offices or residential branches.
4. Plan for redundancy and backup power to ensure uninterrupted service. By leveraging these providers, a branch in Sierra Leone can achieve reliable, high-speed fiber optic connectivity both nationally and internationally, supporting business operations, cloud services, and digital communications.