Designed for the digital workplace, the Aruba 2540 Switch Series is optimized for mobile users. With advanced security and network management tools — Aruba ClearPass Policy Manager and Aruba AirWave — this Layer 2 access switch is easy to deploy and manage. With support from cloud-based Aruba Central, you can quickly set up remote branch sites with little or no IT support. The 2540 delivers entry level features for the enterprise campus, SMB and branch offices. It provides built-in 10GbE uplinks, robust QoS, static and RIP routing, IPv6, PoE+ models and requires no software licensing.
Specifications
Product Differentiator (long)28-port lite Layer 3 fully managed, cloud-capable Gigabit access. This model has 24x 10/100/1000 Gigabit ports and four 10 Gigabit SFP+ ports for high speed connectivity.
Power Consumption Description29.3 W (maximum)
Heat Dissipation100 BTU/hr (105.5 kJ/hr)
Input Voltage100 – 127 / 200 – 240 VAC, rated
External I/O Ports(24) RJ-45 autosensing 10/100/1000 ports (4) SFP+ 1/10GbE ports PHY-less
Latency1000 Mb Latency: < 3.8 µs 10 Gbps Latency: < 1.6 µs
Switching Capacity128 Gbps
Throughputup to 95.2 Mpps
Memory and ProcessorDual 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
Management FeaturesAruba 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)
Warranty Standard StatementLimited Lifetime Warranty: See www.hpe.com/networking/warrantysummary for warranty and support information included with your product purchase.
Weight (imperial)5.31 lb
Weight (metric)2.41 kg
Product Dimensions (imperial)17.42 x 7.88 x 1.73 in
Product Dimensions (metric)44.25 x 20.02 x 4.39 cm