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HPE 2920-24G-PoE+

Výrobca: HPE
Záručná doba: 99 rokov
Kód: J9727AR
Dostupnosť: skladom 5 ks
215.83 bez DPH
259.00 ks
Sledovať produkt Pridať do obľúbených Zdielať

HP 2920-24G-POE+ HP RENEW Switch J9727AR

HP 2920 24G POE+ 

Key Features

  • HP Layer 3 switch series with stacking, static & RIP routing, IPv6, ACLs, and sFlow.
  • Advanced security and network management tools with Aruba ClearPass Policy Manager and Aruba AirWave
  • Modular 10GbE uplinks (SFP+ and 10GBASE-T) and upgradeable power supplies for up to 1440W PoE+
  • Simple deployment with Zero Touch Provisioning and cloud-based Aruba Central support
  • Ready for the software-defined network with REST APIs and OpenFlow support


Product overview

The HP 2920 Switch Series provides security, scalability, and ease of use for enterprise edge, SMB and branch office networks. A powerful ProVision ASIC delivers low latency, more packet buffering, and adaptive power consumption. This Basic Layer 3 switch series supports modular stacking, 10GbE, PoE+, static and RIP routing, Access OSPF routing, Tunneled node, ACLs, sFlow, and IPv6. The 2920 delivers a consistent wired/wireless user experience with advanced security and network management tools with Aruba ClearPass Policy Manager and Aruba AirWave. With support from Aruba Central, you can quickly set up remote branch sites with little or no IT support.

The Aruba 2920 Switch Series provides cost-effective pay as you grow modular stacking with a 2-port stacking module, support for up to four 10GBASE-T (or SFP+) uplinks and upgradeable power supplies so your network can quickly scale when needed. The robust Layer 3 feature set requires no licensing and includes a limited lifetime warranty.

Aruba 2920 24G POE+ Switch (J9727A)

I/O ports and slots

20 RJ-45 autosensing 10/100/1000 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T, IEEE 802.3at PoE+); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only

4 RJ-45 dual-personality 10/100/1000 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T, IEEE 802.3at PoE+)

2 module slots

Additional ports and slots

1 stacking module slot

1 dual-personality (RJ-45 or USB micro-B)

1 USB 1.1

1 RJ-45 out-of-band management port

Power supplies

1 power supply slot 1 minimum power supply required includes: 1 x J9738A (HPE X332 575W 100-240VAC to 54VDC Modular Power Supply)

Physical characteristics


17.42(w) x 13.23(d) x 1.75(h) in (44.25 x 33.6 x 4.45 cm) (1U height)



12.04 lb (5.46 kg)

Memory and processor

Tri Core ARM1176 @ 625 MHz, 512 MB SDRAM, 1 GB flash; packet buffer size: 11.25 MB (6.5 MB dynamic egress + 4.5 MB ingress)


100 Mb Latency

< 9.0 µs (FIFO 64-byte packets)

1000 Mb Latency

< 3.3 µs (FIFO 64-byte packets)

10 Gbps Latency

< 3.3 µs (FIFO 64-byte packets)


up to 95.2 Mpps

Switching capacity

128 Gbps

Routing table size

2048 entries (IPv4), 256 entries (IPv6)

MAC address table size

16000 entries


Operating temperature

32°F to 131°F (0°C to 55°C)

Operating relative humidity

15% to 95%, noncondensing

Non-operating/ Storage temperature

-40°F to 158°F (-40°C to 70°C)

Non-operating/ Storage relative humidity

15% to 95%, noncondensing


up to 10,000 ft (3 km)


Power: 61 dB, Pressure: 44.9 dB

Electrical characteristics


50/60 Hz Certification


Maximum heat dissipation

358 BTU/hr (377.69 kJ/hr)


100 - 240 VAC, rated

Maximum power rating

475 W

Idle power

42 W

PoE power

370 W PoE+



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.

PoE power is the power supplied by the internal power supply.

It is dependent on the type and quantity of power supplies and may be supplemented with the use of an external power supply (EPS).

370 W of PoE+ power is available using the internal default power supply.


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


FCC part 15 Class A; VCCI Class A; EN 55022/CISPR 22 Class A



EN 55024, CISPR 24


IEC 61000-4-2


IEC 61000-4-3


IEC 61000-4-4


IEC 61000-4-5


IEC 61000-4-6

Power frequency magnetic field

IEC 61000-4-8

Voltage dips and interruptions

IEC 61000-4-11


IEC 61000-3-2


IEC 61000-3-3


Aruba AirWave Network Management; Aruba Central; 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)