A
BOUT
THE
T
IGER
S
TACK
III 10/100
1-10
together using stacking cables (one stacking cable is included with each
optional stacking transceiver). The push button on th e switch’s front panel
enables one switch in the stack to be selected a s the master. (See “Stack
Master Button” on page 1-8.)
Power Supply Sockets
There are two power sockets on the rear panel of the switch. The standard
power socket is for the AC power cord. The socket labeled “RPS” is for
the optional Redundant Power Supply.
Figure 1-7 Power Supply Socket
Features and Benefits
Connectivity
• 24 dual-speed ports for easy Fast Ethernet integration and for
protection of your investment in legacy LAN equipmen t
• All 10/100 RJ-45 ports support IEEE 802.3af Power-over-Ethernet
• Two Gigabit combination ports — use either the 10/100/
1000BASE-T RJ-45 port or the Small Form Factor Pluggable (SFP)
transceiver slot
• Auto-negotiation enables each RJ-45 port to automatically select the
optimum communication mode (half or full duplex) if this feature is
supported for the attached device
• All RJ-45 ports support auto MDI/MDI-X pinout selection
RPS
DCIN
+12V 7.5A
-50V 7.5A
100-240V~
50/60Hz8.0-2.0A
PowerSocket RedundantPower Socket