Maximum heat
dissipation
399 BTU/hr (420.95 kJ/hr)
AC voltage
100-240 VAC
Maximum power rating
487 W
Idle power
46 W
PoE power
740 W
Safety
CE Labeled; EN 60825-1 Safety of Laser Products-Part 1; FCC Part 15, Subpart B; GOST; EU RoHS
Compliant; EN 55022 Class A; EN 55024: 1998; C-Tick; ICES-003, Class A; VCCI Class A; IEC 60950-1 :Second
Edition ; IEC 60825-1; EN62479:2010; CSA C22.2 No. 60950-1-07 2nd Edition; EN 60950-
1:2006+A11:2009+A1:2010+A12:2011; IEC 60950-1 (ed.2): am1
Emissions
FCC part 15 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
IEC 61000-3-2
Flicker
IEC 61000-3-3
Management
HP PCM+; IMC - Intelligent Management Center; command-line interface; Web browser; configuration
menu; out-of-band management (RJ-45 Ethernet); SNMP Manager; Telnet; RMON1; FTP; in-line and out-
of-band; out-of-band management (serial RS-232C or Micro USB)
Services
Refer to the HP website at
www.hp.com/networking/services
for details on the service-level descriptions
and product numbers. For details about services and response times in your area, please contact your local
HP sales office.
Standards and protocols
(applies to all products in
series)
Denial of service protection
CPU DoS Protection
Device management
RFC 1155 Structure and Mgmt Information (SMIv1)
RFC 1157 SNMPv1/v2c
RFC 1591 DNS (client)
RFC 1901 (Community based SNMPv2)
RFC 1901-1907 SNMPv2c, SMIv2 and Revised MIB-II
RFC 1908 (SNMP v1/2 Coexistence)
RFC 2578-2580 SMIv2
RFC 2579 (SMIv2 Text Conventions)
RFC 2580 (SMIv2 Conformance)
RFC 2819 (RMON groups Alarm, Event, History and
QuickSpecs
HP 2920 Switch Series
Technical Specifications
DA - 14499 Worldwide — Version 10 — December 9, 2013
Page 34
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