Okay, ready to get wired?
This cable tunnel is quite typical -- spilled.
What you are seeing here some mix of TP Ethernet, Thin Ethernet, ISDN and analog telephone lines. Don't ask me...
It's located somewhere in our previous server room, called Weapon's Chamber. This room has just 50 sq ft. With fifteen computers, it would get quite warm in the summer, so we decided to rent an additional, large server room where a cooling system would make sense.
The old room still houses our old PBX (ugh!), five servers, 2 large HP PostScripters with four trays each, some 40 Gig disk space, the DAT streamer which is in daily use for our own machines, and lots of paper for them printers.