Dorelink
Dorelink
As the "Gateway to West Africa," Ghana is experiencing a massive surge in data demand. Driven by the Ghanaian Government’s Digitalization Agenda, the expansion of 4G/5G networks, and the proliferation of Fintech services in Accra and Kumasi, the need for high-bandwidth optical interconnects has never been greater.
Subsea cable landings such as ACE, WACS, and MainOne have significantly increased Ghana's international capacity. However, the bottleneck often lies in the local Data Center Interconnect (DCI) and metro area networks. This is where 100G, 200G, and 400G optical modules become critical components for Tier-1 ISPs and private enterprise networks.
Production Facility
Annual Export Revenue
R&D Engineers
Industry Expertise
Dorelink Optical Communications Co., Ltd. (est. 2016) is a premier manufacturer specializing in high-performance optical transceivers. Our facility is equipped with automated testing rigs ensuring that every module delivered to our Ghana-based clients meets strict IEEE and MSA standards. With 7 years of export experience, we understand the logistical and technical requirements of the African market, including NCA (National Communications Authority) compliance considerations.
For Ghanaian network operators, selecting the right technology path is essential for long-term ROI:
Our modules utilize high-quality lasers (EML/VCSEL) and high-performance DSPs to ensure low latency and low power consumption—crucial for Ghanaian data centers managing cooling costs in tropical climates.
Support for mobile backhaul and 5G ready architecture with long-distance 100G/400G modules (ER4/ZR4) reaching up to 80km.
Low-latency interconnects for Accra's banking sector, facilitating high-frequency transaction processing and secure data replication.
Scalable campus networks for universities and government digitalization projects via cost-effective SR4/LR4 solutions.
Procuring high-tech optical equipment in Ghana often involves navigating complex logistics and quality verification. Dorelink simplifies this process:
Yes. While most standards in Ghana align with international IEEE/MSA specifications, we can provide specific firmware tuning to ensure 100% compatibility with older legacy systems or specific vendor-locked hardware used by local ISPs.
For standard 100G/400G modules, we maintain a healthy stock level. After QC verification, shipping via air freight typically takes 5-7 business days to reach Kotoka International Airport.
Our modules are designed with industrial-grade tolerances. We perform rigorous "Aging Testing" and "Temperature Cycling" to ensure that the optical performance remains stable even in non-air-conditioned edge computing environments.
We provide a comprehensive 3-5 year warranty on all optical transceivers. In the rare event of a failure, we offer an advance replacement program for our long-term partners in Ghana to minimize network downtime.
Our 18,500㎡ factory uses the latest in SMT and automated optical assembly technology.
