3
HP ProCurve Switch 2124
Specifications
HP ProCurve Switch 2124 (J4868A)
Ports
24 auto-sensing 10/100 ports (IEEE 802.3 Type 10Base-T, IEEE 802.3u Type 100Base-TX); Media Type: Auto-MDIX; Duplex: half or full
1 open transceiver slot
Physical characteristics
Dimensions
8.0(d) x 17.4(w) x 1.8(h) in. (20.32 x 44.2 x 4.57 cm) (1U height)
Weight
8.25 lb. (3.74 kg), Fully loaded
Memory and processor
768 KB
Mounting
Mounts in a standard 19 in. rack (hardware included)
Performance
Latency
< 8.5 µs (LIFO)
Switching capacity
2.6 Gbps
MAC address table size
4,096 entries
Environment
Operating temperature
32ºF to 131ºF (0ºC to 55ºC)
Operating relative humidity
15% to 95% @ 104ºF (40ºC), non-condensing
Non-operating/Storage temperature
-40ºF to 158ºF (-40ºC to 70ºC)
Non-operating/Storage relative humidity
90% @ 149ºF (65ºC), non-condensing
Shock and vibration
HP759, HP760 (similar to EN 60068 IEC 68)
Acoustic
Power: 42 dB; DIN 27779 per ISO 7779
Electrical characteristics
Maximum heat dissipation
341 BTU/hr (360 kJ/hr)
Voltage
100-240 VAC
Current
1.0 A
Power consumption
100 W
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.
Safety
cUL (CSA 950); EN 60950/IEC 60950; NOM-019-SCFI-1994; UL 1950 3rd edition
Emissions
FCC Class A; VCCI Class A; EN 55022/CISPR 22 Class A
Immunity
Generic
EN 55024, CISPR 24
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
Services
3-year, 4-hour onsite, 13x5 coverage for hardware (H5484E)
3-year, 4-hour onsite, 24x7 coverage for hardware (U6300E)
3-year, 4-hour onsite, 24x7 coverage for hardware, 24x7 software phone support (U6299E)
Installation with minimum configuration, system-based pricing (U4826E)
Installation with HP-provided configuration, system-based pricing (U4830E)
Refer to the HP Web site at
www.procurve.com/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
General protocols
IEEE 802.3x Flow Control
