Network / Printer

■Router
NEC IP38X/1200
NEC IX2005
YAMAHA RTX1200
YAMAHA RT107e

■L3SW / HUB
Allied-Telesis CenterCOM AT-x510-28GPX
NEC QX-S624

■Wireless LAN
NEC WG2600HP

■Printer
RICOH IPSiO SP C320 (PostScript3 Add-on Card)