Altitude
up to 10,000 ft. (3 km)
Acoustic
LwA per ISO 7779: 54.2 dB
Electrical characteristics Maximum heat
dissipation
400 BTU/hr (422 kJ/hr), for the actual 620 itself.
PoE-powered device heat dissipation assumed to
be outside the 620.
Voltage
100-127/200-240 VAC
Current
16/8 A
Maximum power rating
1440 W
RPS power
390 W
PoE power
796 W
RPS
12 V
PoE
-50 V
Frequency
50/60 Hz
Notes
Maximum power rating and maximum heat
dissipation are the worst-case theoretical
maximum numbers provided for planning the
infrastructure with fully loaded PoE (if equipped),
100% traffic, all ports plugged in, and all modules
populated.
Above figures are for maximum RPS and PoE
power being supplied to two switches
simultaneously. 200 - 240 V power cords shipped
with the 620 have a wall plug rated as close to 13
A as specific country standards allow.
Safety
CSA 22.2 No. 60950; EN 60950/IEC 60950; UL 60950
Emissions
FCC Class A; VCCI Class A; EN 55022/CISPR 22 Class A
Immunity
EN
EN 55024, CISPR 24
ESD
IEC 61000-4-2
Radiated
IEC 61000-4-3
EFT/Burst
IEC 61000-4-4
Surge
IEC 61000-4-5
Conducted
IEC 61000-4-6
Power frequency
magnetic field
IEC 61000-4-8
Voltage dips and
interruptions
IEC 61000-4-11
Harmonics
EN 61000-3-2, IEC 61000-3-2
Flicker
EN 61000-3-3, IEC 61000-3-3
Management
Unmanaged power supply; provides information via LEDs (LEDs repeated on
front and back panel) or through port interfaces of attached devices
QuickSpecs
HP 2910 al Switch Series
Accessory Product Details
DA - 13280 Worldwide — Version 20 — December 12, 2013
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