Nokia Passive Optical LAN
Lowering TCO
투자비용(CAPEX)
                        운영비용(OPEX)
                        1년을 주기로 52% 총 비용이 절약
- 출처 : Bell Labs Passive Optical LAN total cost of ownership study, 2015.
 - Based on 10 floor office building with 2000 PoE Ethernet ports
 
A typical solution for enterprise
파장 프로세스
                        POL component
OLT Optical Line Terminal
                        ONT Optical Network Terminal
                        NOKIA