B2JS is a high speed submarine cable system of 24 cores of connecting Jakarta-Bangka-Batam-Singapore. Cable-system covers more than 1,000 kilometers in total cable length which consists of both submarine and inland with capacity up to 380 Gbps.

Link Distance : 

A. Sub-System Jakarta to Batam

• Submarine Part (length 723 km)
• Inland Part (length 293 km)

B. Sub-System Batam to Singapore

• Submarine Part (length 36 km)
• Inland Part (length 18 km)