Management Systems Optelian Access Network’s LightGAIN Management Cards provide communication and management functions for the LightGAIN System.	DWDM Systems Active and passive systems with up to 40 channels including optical amplification (EDFA) and dispersion compensation.
CWDM Systems Active and passive systems up to 16 channels based on ITU standard wavelengths.	WDM Systems Multiplexing and demultiplexing of 1310nm, 1490nm, 1550nm, and 1590nm wavelengths.
Reach Extension and Amplification Single channel electrical regeneration (2R,3R) for DWDM reach extension and optical amplification (EDFA).	Mounting Systems Low Power Rack mounting solutions of five rack units (5RU), two rack units (2RU) as well as Lucent LGX® compatible mounting solutions for WDM, CWDM and DWDM systems.
Test and Turn Up Light sources, optical power meters, fault locators, inspection and cleaning kits. Fiber Jumpers, Cable Assemblies and optical attenuators.	Optical Path Protection Line and equipment protection is provided by automatic switching between primary and secondary optical paths based on provisionable power thresholds
FTTx Optical Systems Wavelength multiplexers and passive splitters for the distribution of triple play services.