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