SMC Networks SMC TigerCard 10G - Manual (Page 30)

A
BOUT THE
T
IGER
S
TACK
10G
1-8
Optional Redundant Power Unit
SMC supports an optional Redundant Power Unit (RPU), that can supply
power to the switch in the event of failure of the internal power supply.
Power Supply Receptacles
There are two power receptacles on the rear panel of each switch. The
standard power receptacle is for the AC power cord. The receptacle
labeled “RPU” is for the optional Redundant Power Unit (RPU).
Figure 1-5 Power Supply Receptacles
Features and Benefits
Connectivity
• 24 or 48 dual-speed ports for easy Gigabit Ethernet integration and for
protection of your investment in legacy LAN equipment.
• Auto-negotiation enables each RJ-45 port to automatically select the
optimum communication mode (half or full duplex) if this feature is
supported by the attached device; otherwise the port can be configured
manually.
• RJ-45 10/100/1000BASE-T ports with auto MDI/MDI-X pinout
selection.
• Unshielded (UTP) cable supported on all RJ-45 ports: Category 3 or
better for 10 Mbps connections, Category 5 or better for 100 Mbps
connections, and Category 5, 5e, 6 or better for 1000 Mbps
connections.
100-240V~
50-60Hz 2A
RPU
DC
12V 13A
M 1
Power Socket Redundant Power Connector