Aruba 2920 24G POE+ Remanufactured Switch
Key Features
Product overview
The Aruba 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
Dimensions
17.42(w) x 13.23(d) x 1.75(h) in (44.25 x 33.6 x 4.45 cm) (1U height)
Weight
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)
Performance
100 Mb Latency
< 9.0 µs (FIFO 64-byte packets)
1000 Mb Latency
< 3.3 µs (FIFO 64-byte packets)
10 Gbps Latency
Throughput
up to 95.2 Mpps
Switching capacity
128 Gbps
Routing table size
2048 entries (IPv4), 256 entries (IPv6)
MAC address table size
16000 entries
Environment
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
Altitude
up to 10,000 ft (3 km)
Acoustic
Power: 61 dB, Pressure: 44.9 dB
Electrical characteristics
Frequency
50/60 Hz
80plus.org Certification
Silver
Maximum heat dissipation
358 BTU/hr (377.69 kJ/hr)
Voltage
100 – 240 VAC, rated
Maximum power rating
475 W
Idle power
42 W
PoE power
370 W PoE+
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.
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.
Safety
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
Emissions
FCC part 15 Class A; VCCI Class A; EN 55022/CISPR 22 Class A
Immunity
EN
EN 55024, 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
IEC 61000-3-2
Flicker
IEC 61000-3-3
Management
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)
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.
00887758495681
J9727AR
99 měsíců
hp-enterprise
Nové
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