Datasheet

Summit X440 – Data Sheet 7
SWITCH MODEL LOW SPEED HIGH SPEED
RPM dB(A) Sound Pressure (LpA) RPM dB(A) Sound Pressure (LpA)
Summit X440-24x-10G 5900 42 11000 57
Summit X440-24x-10G 5900 42 11000 53
Summit X440-48t-10G 5900 39 11000 55
Summit X440-48p-10G 5900 42 11000 57
Fan Speed and Acoustic Noise
Power Specifications
Note: Sound pressure is measured in accordance with ISO 7779:2010(E).
SWITCH MODEL EFFICIENCY POE BUDGET EFFICIENCY
Summit X440-8t 39W 70%
Summit X440-8p 240W 170W 70%
Summit X440-24t 44W 70%
Summit X440-24tDC 38W 79%
Summit X440-24p 585W 380W 70%
Summit X440-24x 46W 70%
Summit X440-48t 60W 70%
Summit X440-48tDC 57W 82%
Summit X440-48p 600W 380W 69%
Summit X440-24t-10G 44W 75%
Summit X440-24p-10G 585W 380W 75%
Summit X440-24x-10G 46W 75%
Summit X440-48t-10G 95W 66%
Accessories
EXTERNAL POWER SUPPLY
EPS-C2
The EPS-C2 is an external power supply that supplies redundant
power to Summit X440 switches. The EPS-C2 is a standalone
unit that can be rack mounted in a regular 19-inch rack system.
The EPS-C2 can be populated with up to three Summit 750W
PoE AC PSU to provide a total redundant power budget of up
to 2250W. The EPS-C2 can connect up to five Summit X440
switches, actively providing power to all five if needed.
Rear View of the EPS-C2
Front View of the EPS-C2 Populated with 3 750W Power Supplies
EPS-C2 Connected to a Summit X440