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HP J9311A - Page 32

HP J9311A
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Acoustic
Power: 55.8 dB, Pressure: 43.5 dB ISO 7779, ISO
9296
Electrical characteristics
Frequency
50/60 Hz
Description
The switch automatically adjusts to any voltage
between 100-127 and 200-240 V with either 50 or
60 Hz.
Maximum heat
dissipation
465 BTU/hr (490.58 kJ/hr)
AC voltage
100-127/200-240 VAC
Current
1.6/0.8 A
Idle power
96 W
Maximum power rating
136.2 W
Safety
EN 60950/IEC 60950; CAN/CSA 22.2 No. 60950; UL 60950; IEC 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; 4 kV CD, 8 kV AD
Radiated
IEC 61000-4-3; 3 V/m
EFT/Burst
IEC 61000-4-4; 1.0 kV (power line), 0.5 kV (signal
line)
Surge
IEC 61000-4-5; 1 kV/2 kV AC
Conducted
IEC 61000-4-6; 3 V
Power frequency
magnetic field
IEC 61000-4-8; 1 A/m, 50 or 60 Hz
Voltage dips and
interruptions
IEC 61000-4-11; >95% reduction, 0.5 period; 30%
reduction, 25 periods
Harmonics
EN 61000-3-2, IEC 61000-3-2
Flicker
EN 61000-3-3, IEC 61000-3-3
Management
HP PCM+; HP PCM (included); command-line interface; Web browser;
configuration menu; out-of-band management (serial RS-232C)
Notes
J8177B Gigabit 1000BASE-T mini-GBIC is not supported on the 3500 series
switches.
Supported 1G SFP transceivers are revision "B" or later (product number ends
with the letter "B" or later, for example, J9142B, J8177C).
Services
3-year, 4-hour onsite, 13x5 coverage for hardware (H4496E)
3-year, 4-hour onsite, 24x7 coverage for hardware (H2893E)
3-year, 4-hour onsite, 24x7 coverage for hardware, 24x7 SW phone support
and SW updates (U6319E)
3-year, 24x7 SW phone support, software updates (UE264E)
1-year, post-warranty, 4-hour onsite, 13x5 coverage for hardware (HR894E)
1-year, post-warranty, 4-hour onsite, 24x7 coverage for hardware (HR895E)
Installation with minimum configuration, system-based pricing (U4826E)
Installation with HP-provided configuration, system-based pricing (U4830E)
4-year, 4-hour onsite, 13x5 coverage for hardware (UR884E)
4-year, 4-hour onsite, 24x7 coverage for hardware (UR885E)
QuickSpecs
HP 3500 and 3500 yl Switch Series
Technical Specifications
DA - 13282 Worldwide — Version 19 — December 9, 2013
Page 32

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