SpecificationEnvironmental
C6880-X-FAN
The airflow in the Catalyst 6880-X switch
chassis is from right to left. See Site
Requirements, on page 17 for recommended
separations between walls and the chassis
air intake and air exhaust and between the
air exhaust of one chassis with the air intake
of another chassis. Failure to maintain
adequate air space can cause the chassis to
overheat and the system to fail.
Note
Airflow
Power Supply Module Specifications
C6880-X-3KW-DCC6880-X-3KW-AC
•
(H x W x D): 1.75 x 3.95 x
22 in. (4.45 x 10 x 55.9 cm)
•
Weight: 11 lb (5 kg)
•
(H x W x D): 1.6 x 3.95 x 22
in. (4.1 x 10 x 55.9 cm)
•
Weight: 5 lb (2.27 kg)
Physical specifications
• –48 VDC nominal at 37 A in
North America (operating
range: –40.5 to –56 VDC)
• –60 VDC nominal at 30 A for
international (operating
range: -55 to -72 VDC)
85 to 264 VACInput voltage range
47 to 63 HzInput frequency range
• 40 A maximum at –48 VDC
input voltage (total of two
inputs)
• 45 A maximum at –40V input
20 A maximum at nominal line
voltage (110 or 220 VAC)
Input current (each input)
50A maximum cold, and 70A
maximum hot
55 A maximum for one cycleRush-in current
Dual M6 studs for cable terminal
lugs (per KS TCLH!16-6-2AS; 4
each)
International Electrotechnical
Commission (IEC) 320-C20
Power supply input receptacles
—
16APower cord rating
Catalyst 6880-X Switch Hardware Installation Guide
OL-30827-02 81
Technical Specifications
Power Supply Module Specifications