Bangladesh Submarine Cable Company Limited has informed that the Board of Directors has approved the agreement of 3.2 million USD (excluding VAT/Tax) between the SMW4 submarine cable consortium and the supplier to enhance 3800 GBPS bandwidth capacity through Upgradation#6 process of SMW4 consortium. Total bandwidth capacity of SMW4 submarine cable of the Company will be 4600 GBPS after successful completion of Upgradation#6 process.