•
Slot for one of the Summit option cards listed in the following table. These port option cards allow
you to add one or two high-speed uplink ports to the switch.
Table 32: Port Option Cards for Summit X450e Series Switches
Option Card Model
XGM2-2xn option card
XGM2-2xf option card
XGM2-2sf option card
XGM2-2bt option card
•
Management port with associated LEDs
•
Two high-performance stacking ports with associated LEDs
•
Redundant power input connector for optional connection to one of the following external
redundant power supplies with full PoE power support:
•
EPS-LD External Power Supply Unit (Model 45019)
See
EPS-LD External Power Supply Unit
•
EPS-500 External Power Supply (Model 10911).
See
EPS-500 External Power Supply Unit
The connecting redundant power supply cable is shipped with the power supply.
•
AC power input socket
The internal power supply operates from 100 VAC to 240 VAC.
Figure 87: Summit X450e-24p Switch Rear Panel
Summit X450e-48p Switch
The front panel of the Summit X450e-48p switch includes:
•
Forty-four fixed autosensing 10/100/1000 BASE-T PoE ports (ports 1–44) that provide high-density
copper connectivity and a full 15.4 Watts of PoE per port when used with the EPS-C/EPS-600LS
•
Four combination ports (ports 45–48) using RJ-45 connectors and SFPs to provide 4 Gbps of
copper or fiber connectivity
For more information about combination ports, see
Summit Family Hardware Installation Guide
Type of Added Ports
10-gigabit XENPAK modules
10-gigabit XFP modules
10-gigabit SFP+ modules
Fixed 10GBASE-T copper
for more information.
for more information.
Summit Family Switches
For More Information, see . . .
Summit XGM2-2xn Option Card
Summit XGM2-2xf Option Card
Summit XGM2-2sf Option Card
Summit XGM2-2bt Option Card
Combination Ports and
Failover.
85