Evolution from 10G to 100G for a Metro Network
With the global data traffic growing at a rate of about 40% per year, the 10G network is gradually saturated, making it difficult to meet the existing network environment. On the other hand, the rapid growth of Internet communication traffic has also promoted the popularization of 100G optical networks in terms of the demand for larger capacity and longer link distances in metro networks. The continuous maturity of PAM4, DWDM, and coherent technology is also helping the metro network to upgrade from 10G to 100G.
To know more about 100G metro networks, click here.