Zhone Technologies' (www.zhone.com) MXK multi-service access node (MSAN) system will serve as the core enabler of Telecom TZ's migration to GPON in Moscow, Russia. Through the channel partner Connect Plus, a combination of the MXK and Zhone Network Interface device (zNID) ONTs will also be deployed to support approximately 5,000 enterprise customers across the service footprint.