Adnexus engaged to complete Vodafone Upgrade

This project is a continuation of the Vodafone upgrade with the added complexity of I&C and migration works using the Ericsson ML HC hardware.

JG comment – “Installation and upgrade of existing PDH links to minilink HC (SDH) capacity are a little more complex and risky then standard PDH to PDH upgrades. The added complexity of SDH traffic migration and mapping increase the risk of network outages and problems dramatically compared to MLE. We have controlled the risk by providing more detailed training for I&C staff involved, staff have responded well and we currently can report zero issues and currently no costly roll-backs.”

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