Summit X440 Series Switches
Summit Family Switches Hardware Installation Guide
55
NOTE
The X440-L2-24t and the X440-L2-48t do not have stacking capability.
The rear panel provides an AC power input socket; 24-port and 48-port switch models also include a
redundant power connector. The switch automatically adjusts to the supply voltage. The redundant
power connector allows you to connect the switch to the EPS-C2 external power system. When a
compatible external power supply is used with the Summit X440 series switch, the internal and external
power supplies are fully fault tolerant. If one power supply fails, the other power supply will provide
sufficient power to operate the switch.
Most Summit switches have fans that can change speeds depending upon operating conditions. See
“Summit X440 Series Switches” on page 433 for specifications.
The Summit X440 series switches include the following models:
● Summit X440-8t switch (page 56)
● Summit X440-8p switch (page 58)
● Summit X440-24t switch (page 59)
● Summit X440-L2-24t switch (page 60)
● Summit X440-24p switch (page 62)
● Summit X440-24x switch (page 63)
● Summit X440-24t-10G switch (page 65)
● Summit X440-24p-10G switch (page 66)
● Summit X440 24x-10G switch (page 68)
● Summit X440-48t switch (page 70)
● Summit X440-L2-48t switch (page 72)
● Summit X440-48p switch (page 73)
● Summit X440-48t-10G switch (page 74)
● Summit X440-48p-10G switch (page 75)
24p, 24t. 24x,48p, 48t High-speed stacking port Rear panel
24p-10G, 24t-10G,
24x-10G, 48p-10G,
48t-10G
SFP+ Front panel
Table 15: X440 Switch type and stacking port location
X440 Switch Type Stacking Port type Port Location
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