Interesting Engineering: Institute Breaks Record with 125,000 Gbps on an Optical
 Fiber | IE.
[1]https://interestingengineering.com/institute-breaks-transmission-world-record
-with-125000-gbps-using-an-optical-fiber

References

   1. https://interestingengineering.com/institute-breaks-transmission-world-record-with-125000-gbps-using-an-optical-fiber