SPAN Energy Splitting and coupling energy for optical fiber networks The SPAN Energy product category encompasses all products that distribute power in a fiber optic network.To view the full SPAN Energy product line, visit our products page. Go to SPAN Energy Products Go to SPAN Energy Products A sample of our products Chassis/Modules Channel Access Module (CAM) Chassis/Modules Condensity Chassis The Neptec Way Your strategic technical partner Neptec streamlines all project processes to assist in the global innovation of fiber optic technology applications.Our central position in a powerful supply chain allows us to deliver high quality and cost effective solutions to our customers at light speed. TALK WITH A SPECIALIST TALK WITH A SPECIALIST