Sri Lanka Telecom Fiber Optic Cable Relocation Project

The project involves relocating and expanding Sri Lanka Telecom's fiber optic network using advanced technologies to enhance high-speed internet access nationwide.

Project Overview

The Sri Lanka Telecom (SLT) Fiber Optic Cable Relocation Project is part of the broader initiative to implement Fiber to the Home (FTTH) services across multiple provinces, providing high-speed internet, PEO TV, and telephone services to households and businesses . The project also supports the National Backbone Network (NBN), positioning SLT as the primary provider of fiber-optic infrastructure to other telecom operators in Sri Lanka .

Technologies and Methods

The project employs Horizontal Direction Drilling (HDD), a trenchless method that allows underground installation of ducts and cables with minimal environmental disruption . Cable jetting is also used, where air pressure reduces friction as fiber cables are pushed into ducts, enabling faster and safer deployment . These technologies ensure efficient installation in both urban and rural areas while maintaining road and infrastructure integrity.

Scope of Work

Contractors like Access Engineering PLC and SLTS Outside Plant Solutions manage end-to-end deployment, including:

• Pre-installation surveys and network design based on demographic data
• Supply and installation of ducts, manholes, and handholes
• Laying, splicing, and testing of fiber optic cables
• Installation of Multi-Service Access Nodes (MSANs)
• Fault rectification, maintenance, and network expansions The project also covers telecom network shifting, allowing relocation of existing infrastructure to accommodate urban development or roadworks while maintaining service continuity .

Benefits

• High-speed connectivity for residential and commercial users
• Low latency for online applications and gaming
• Scalable infrastructure for future network expansions
• Reliable backbone for other telecom operators via SLT's NBN

Additional Services

SLT and its partners provide ADSL to fiber migration, enabling customers to upgrade existing connections to high-speed fiber while retaining their phone numbers and receiving official SLT warranties . The project also includes FTTH and FTTR solutions for high-rise buildings, shopping complexes, and office spaces, tailored to client needs . Overall, the Sri Lanka Telecom Fiber Optic Cable Relocation Project represents a strategic investment in modernizing the country's telecommunications infrastructure, ensuring robust, high-speed, and future-ready connectivity across Sri Lanka .