Central Office Engineering

  • Equipment Switching
  • ATM-TDM-Softswitch
  • NGDLC and BLC Deployment
  • DSL Deployment
  • ADSL-ADSL2+-VDSL-VDSL2
  • FTTP Deployments
  • PON-Active Ethernet
  • Central Office Power Systems
  • Batteries-Rectifiers-Inverters-Standby Generators
  • STO and SCP
  • Layer 2/3 Routers and Switches
  • Network Timing Sources
  • BITS-NTP