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 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.
Product Features:
- Aruba 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
Specifications:
I/O ports and slots
- 44 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 J9737A (HPE X332 1050W 110-240VAC to 54VDC Power Supply)
Physical characteristics
- Dimensions: 17.42 (w) x 13.23 (d) x 1.73 (h) in (44.25 x 33.60 x 4.39 cm) (1U height)
- Weight: 12.86 lbs. (5.83 kg)
Memory and processor
- Tri Core ARM1176 @ 625 MHz; 512 MB SDRAM; Packet buffer size: 11.25 MB (6.75 MB dynamic egress + 4.5 MB ingress); 1 GB flash
Performance
- 100 Mb Latency < 9.0 µs (FIFO 64-byte packets)
- 1000 Mb Latency < 3.2 µs (FIFO 64-byte packets)
- 10 Gbps Latency < 3.2 µs (FIFO 64-byte packets)
- Throughput up to 130.9 Mpps
- Switching capacity: 176 Gbps
- Routing table size: 2048 entries (IPv4); 256 entries (IPv6)
- MAC address table size: 16000 entries
Environment
- Operating temperature: 32 degreeF to 131 degreeF (0 degreeC to 55 degreeC)
- Operating relative humidity: 15% to 95%; noncondensing
- Nonoperating/Storage temperature: -40 degreeF to 158 degreeF (-40 degreeC to 70 degreeC)
- Nonoperating/Storage relative humidity: 15% to 95%; noncondensing
- Altitude: up to 10;000 ft. (3 km)
- Acoustic: Power: 53 dB; Pressure: 38.3 dB
Electrical characteristics
- Frequency: 50/60 Hz
- Certification: Gold
- Maximum heat dissipation: 482 BTU/hr. (508.51 kJ/hr.)
- Voltage: 110 - 240 VAC; rated (depending on power supply chosen)
- Maximum power rating: 881 W
- Idle power: 52 W
- PoE power: 740 W PoE+
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 Central; Aruba AirWave Network Management; 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)
