... component) 1. Ten/hunded/giga self-adapting electric port module, SFP, interface RJ45, distance: 100m 2. Fixed giga electric port ... 1310nm, distance: 10Km 5. Giga single mode optical port module, SFP, interface port LC, TX wavelength: 1310nm, distance: 20Km 6. ... 1310nm, distance: 80Km 7. Giga single mode optical port module, SFP, interface port LC, TX wavelength: 1310nm, distance: 120Km Downriver ...