MCT Cable
Contractor and consultancy services for shore-end cable repair and restoration.
Client MCT
Est. 2017 · Malaysia · Southeast Asia · Global
Connecting Today.
Supporting Tomorrow.
Core Optic Technologies Sdn Bhd (COTSB) is a Malaysian telecommunications consultancy specialising in submarine fibre optic cable systems, marine engineering, and digital connectivity infrastructure.
Cable systems experience
- SMW3
- SMW4
- APCN2
- SAFE
- AAG
- SKR1M
About COTSB
Independent. Proven. Professional.
COTSB is supported by professionals with more than 25 years of industry experience across major international submarine cable projects. We deliver independent, practical, and professional solutions.
- Year incorporated
- 2017
- Years experience
- 25+
- Cable systems
- 6
- Active regions
- 3
Kuala Lumpur, Malaysia
Combined industry expertise
SMW3, SMW4, APCN2, SAFE, AAG, SKR1M
Malaysia, Southeast Asia, Global
Registrations
- Ministry of Finance: consultant services
- Registered vendor: MCMC and TM
- TM Submarine Repair Panel Contractor
Track Record
Cable repair project portfolio
Proven delivery across multiple submarine cable repair projects spanning Cambodia, Thailand, and Malaysia.
Asia-America Gateway (AAG) Cable
Shore-end repair works for the AAG cable system at the Thailand landing point.
Client NT Thailand
Asia-America Gateway (AAG) Cable
Repair and restoration works at the Beach Manhole (BMH) for the AAG cable system.
Client TM (Telekom Malaysia)
What We Do
Our capabilities in cable repair
End-to-end submarine cable repair capabilities delivered by experienced engineers with deep expertise in international cable systems.
Fault identification and assessment
Precise fault location and technical assessment using advanced diagnostic methods.
Cable splicing and jointing
Expert fibre splicing and jointing for reliable, long-lasting cable restoration.
Testing and commissioning
End-to-end testing protocols ensuring signal integrity and system performance.
Inspection and quality assurance
Rigorous QA and inspection services.
Shore-end works and infrastructure restoration
Beach manhole, landing station, and shore-end infrastructure repair and restoration.
Safe, reliable and timely delivery
Committed to safety, quality and on-schedule delivery.
"Building resilient, high-capacity and future-ready fibre optic infrastructure to keep the world connected."
Why Choose COTSB
Your independent submarine cable partner
With more than 25 years of combined experience managing international submarine cable consortiums, COTSB delivers effective, independent, and professional solutions across the full project lifecycle.
- Independent and trusted advisor, with no vendor bias
- Deep industry knowledge and a proven track record
- Strong experience in international submarine cable projects
- Committed to quality, safety and client success
- Experienced across SMW3, SMW4, APCN2, SAFE, AAG and SKR1M
- Operates across Malaysia, Southeast Asia, and globally