Overcoming the challenges of very high-speed, terabit optical, transmission

by Ericsson , Working at Ericsson  on Oct 14, 2013

There are many factors that have contributed to the extensive use of fiber in telecom networks. As a result of the bandwidth and speed it can offer per dollar spent, the use of fiber is becoming more extensive being pushed deeper and deeper – particularly in the last mile. In a field trial carried out by Ericsson and Telstra, technologies to meet operator demand for seamless upgrade of networks were put to the test.

http://www.slideshare.net/Ericsson/overcoming...ansmission