Power cables run vertically all on the right, LV on the left. 1-2 lacer bars per component. Velcro OneWrap easier to change and adjust than zip ties. I used 3 pairs of vertical rack rails.
Speaker cables (distributed audio system) are patched at rail mount terminal blocks.
No sharp bends for Ethernet cables.
This is a repurposed very deep server rack which will be replaced with a 20-24" deep AV rack. The terminal blocks will be replaced with panel mount Neutrik SpeakOn connectors for quick disconnection in the event the furnace needs replacement or significant service. I've used 0", 2", and 4" offset L-shaped lacer bars.
This old used server rack has been great practice for the next one.Edited by Neurorad - 4/24/13 at 8:54pm