After removing the single screw and sliding off the bottom panel, all that is left is the main circuit board.

Main Components

Barrel-plug power connection / CAT5 / Reset button

Power Control

Line-drivers (allow CAT5 cables to carry data for 100m)

RAM (2Mb) (Stores MAC tables, etc)

KS8695 ARM922 (ARM Core, 5 switchboards, tcp/ip/udp packet interface)

RAM (1Mb )