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Central Office Integration(Electronics) Fiber/Copper Access Networks
GPON, Active FTTH ADSL2+, VDSL2 Cell-Backhaul Metro-Ethernet
Fiber Transport Networks CWDM & DWDM Carrier Ethernet SONET
Central Office Integration(Infrastructure) Power Systems
Rectifiers/Chargers Batteries & UPS’s Generators
Fiber Systems Fiber Distribution Fiber Entrance Fiber Management
Racking & Superstructure 2-post or 4-post Racks Cable Rack Auxiliary Framing
Access Electronics
Copper AccessADSL2+ or VDSL2
FTTH AccessGPON or Active-E
Transport Electronics
SONET TransportOC-3 – OC-192
Wave Division Multiplexing (WDM)Course or Dense
Carrier Ethernet