HP ProCurve 2124 Operating and safety instructions

HP ProCurve Switch 2124
Product overview
The HP ProCurve Switch 2124 is an unmanaged
24-port switch with 10/100 auto-sensing per port and
one open transceiver slot for a 100Base-FX uplink. The
ProCurve Switch 2124 offers ProCurve Auto-MDIX on
all 10/100 ports.
Key features
b
Unmanaged plug-and-play operation
b
24 10/100 ports
b
One transceiver slot for 100Base-FX connectivity
b
Rack mountable with included hardware
b
Industry-leading warranty

2
Features and benefits
Industry-leading warranty
For as long as you own the product, with next-business-day advance replacement (available in most countries). The following hardware products and their related series modules have
a one-year hardware warranty with extensions available: HP ProCurve Routing Switch 9300m Series, HP ProCurve Switch 8100fl Series, HP ProCurve Network Access Controller
800, and HP ProCurve DCM Controller. The following hardware mobility products have a one-year hardware warranty with extensions available: HP ProCurve M111 Client Bridge,
HP ProCurve MSM3xx-R Access Points, HP ProCurve MSM7xx Mobility and Access Controllers, HP ProCurve RF Manager IDS/IPS Systems, HP ProCurve MSM Power Supplies, HP
ProCurve 1-Port Power Injector, and HP ProCurve CNMS Appliances. Disk drives in the HP ProCurve ONE Services zl Modules have a five year hardware warranty. Standalone
software, upgrades, or licenses may have a different warranty duration. For details, refer to the ProCurve Software License, Warranty, and Support booklet at
www.procurve.com/warranty.
Connectivity
•24 auto-sensing 10/100 ports: provide
high-performance switching
•ProCurve Auto-MDIX: automatically adjusts for
straight-through or crossover cables on all 10/100
ports
•Full scalability: optional 100Base-FX fiber-optic
(full-duplex bandwidth) transceiver enables low-cost
uplink connectivity into a wiring closet up to 2 km
away
Performance
•Low-cost/High-performance: combines
affordability, scalability, and ease of use
Ease of use
•Unmanaged: provides plug-and-play simplicity
•Use on desktop or rack-mounted: quiet
operation enables flexible use
•1U form factor: the industry's most frequently
requested size
Warranty and support
•ProCurve Lifetime Warranty: for as long as
you own the product, with next-business-day
advance replacement (available in most countries).
•Electronic and telephone support: limited
electronic and telephone support is available from
HP. Refer to the HP Web site at
www.procurve.com/support for details on the
support provided and the period during which
support is available.

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

HP ProCurve Switch 2124 accessories
HP ProCurve 100-FX SC Transceiver (J4853A)
April 2009
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change without notice. The only warranties for HP products and services are set forth in the express warranty
statements accompanying such products and services. Nothing herein should be construed as constituting an
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