User Manual

QuickSpecs
HPE OfficeConnect 1820 Switch Series
Technical Specifications
Page 13
Nonoperating/Storage
relative humidity
15% to 95% @ 140°F (60°C)
Altitude
up to 9,842 ft (3 km)
Acoustic
Power: 0 dB no fan
Electrical characteristics
Frequency
50/60 Hz
AC Voltage 100 - 240 VAC
Current
. 9 A
Maximum power rating
83.9 W
Idle power
12.6 W
PoE power
65 W PoE+
Notes
Idle power is the actual power consumption of
the device with no ports connected.
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.
PoE Power is the power supplied by the internal
power supply, it is dependent on the type and
quantity of power supplies and may be
supplemented with the use of an External
Power Supply (EPS).
Safety
UL 60950-1; EN 60825; IEC 60950-1; EN 60950-1; CAN/CSA-C22.2 No.
60950-1
Emissions
FCC Class A; EN 55022/CISPR-22 Class A; VCCI Class A
Immunity
Generic
EN 55024, CISPR 24
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
Web browser
Notes
Use only supported genuine HPE mini-GBICs with your switch
Services Refer to the Hewlett Packard Enterprise website at
http://www.hpe.com/networking/services
for details on the service-