3Com CS/2500 manual Chassis, Panel, see Back Panel on

Chassis 1-3

When a CS/2500 or CS/2600 is running in CS/2000 or CS/2100 mode, it can use only the software listed in Table 1-2, or other software with the prefix SW/2000 or SW/200.

Table 1-2 Software Compatible with CS/2000 and CS/2100
Software	Label and Version
TCP	SW/2000-T-4.1 or later
	SW/200-TCP 3.2 or later
TCP/LAT	SW/2000-TL-4.0 or later
OSI/TCP	SW/2000-OT 1.0 or later

Chassis	Figure 1-2 shows the CS/2500 series enclosure, including hardware
	features common to both models. For a more detailed view of the back
	panel, see “Back Panel” on page 1-7.