Aruba 2540 24G 4SFP+ Switch

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Aruba 2540 24G 4SFP+ Switch (JL354A)

I/O ports and slots
24 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only
4 SFP+ 1/10GbE ports; PHY-less

Additional ports and slots
1 dual-personality (RJ-45 or USB micro-B) serial console port

Physical characteristics
Dimensions 17.42(w) x 7.88(d) x 1.73(h) in (44.25 x 20.02 x 4.39 cm) (1U height)
Weight 5.31 lb (2.41 kg)
Memory and processor Dual Core ARM Coretex A9 @ 1016 MHz, 1 GB DDR3 SDRAM; Packet buffer size: 12.38 MB
4.5MB Ingress/7.875MB Egress, 4 GB eMMC

Performance
1000 Mb Latency < 3.8 µs (64-byte packets)
10 Gbps Latency < 1.6 µs (64-byte packets)
Throughput up to 95.2 Mpps
Switching capacity 128 Gbps
Routing table size 2000 entries (IPv4), 1000 entries (IPv6)
MAC address table size 16384 entries

Environment
Operating temperature 32°F to 113°F (0°C to 45°C); up to 5000 Feet, - 0C to 40C (32F to 104F) up to 10000 Feet
Operating relative humidity 15% to 95% @ 104°F (40°C), noncondensing
Non-operating/Storage temperature -40°F to 158°F (-40°C to 70°C); up to 15000 Feet
Non-operating/Storage relative humidity 15% to 95% @ 149°F (65°C)

Acoustic Power: 49.7 dB, Pressure: 37.1 dB
Airflow direction Side-to-side

Electrical characteristics
Frequency 50/60 Hz
Maximum heat dissipation 100 BTU/hr (105.5 kJ/hr)
Voltage 100 - 127 / 200 - 240 VAC, rated
Current 0.6/0.4 A
Maximum power rating 29.3 W
Idle power 19.5 W

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

Safety
UL 60950-1 2nd Edition; EN 60950-1:2006 +A11:2009 +A1:2010 +A12:2011+A2:2013; IEC 60950-1:2005 +A1:2009 +A2:2013; CSA 22.2 No. 60950-1-07 2nd; EN 60825-1:2007 / IEC 60825-1:2007 Class 1

Emissions
VCCI Class A; CNS 13438; ICES-003 Class A; FCC CFR 47 Part 15, Class A ; EN 55022: 2010/CISPR-22, Class A

Immunity
Generic EN 55024:2010/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
Aruba AirWave Network Management; IMC - Intelligent Management Center; Command-line interface; Web browser; Configuration menu; SNMP manager; Telnet; RMON1; FTP; Out-of-band management (serial RS-232C or micro USB)

Services
Refer to the Hewlett Packard Enterprise website at http://www.hpe.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 Hewlett Packard Enterprise sales office.

Stránky o produkte:

https://www.hpe.com/us/en/networking.html

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