Our customers can upgrade their Ethernet Leased Line speeds at any point. However they may need to consider what their Ethernet Leased Line bearer speed is. For instance if you have a 10Mbps Ethernet Leased Line on a 10Mbps bearer, you are at the maximum speed of the Ethernet Leased Line already. Therefore we would need to install a new connection to meet your requirements. Upgrades are subject to increase in rental charges.