Allied Telesis AT-9448Ts/XP (Basic Layer 3) - Manual (Page 37)

AT-9400Ts Stack Installation Guide
37
Maximum Number of Switches in a Stack
A stack can have up to eight 24-port AT-9424Ts and AT-9424Ts/XP
Switches, or up to four 48-port AT-9448Ts/XP Switches and four 24-port
switches, as shown in the following table.
The AT-9448Ts/XP Switch should not be used as the master switch of a
stack. A stack that has one or two AT-9448Ts/XP Switches should also
have at least one AT-9424Ts or AT-9424Ts/XP Switch to act as the
master switch. A stack that has three or four AT-9448Ts/XP Switches
should have at least two 24-port switches to act as the master switch and
the backup switch of the stack.
Table 8. Maximum Sizes of Stacks
Number of 24-Port AT-9424Ts and AT-9424Ts/XP Switches
Number of
48-Port
AT-9448Ts/XP
Switches
0 1 2 3 4 5 6 7 8
0
1
2
3
4