JL356A: 2540 24G PoE+ 4SFP+, 28 Port Switch
Aruba 2540 Switch Series is a fully managed Gigabit Ethernet Layer 2 switch series with enterprise-class features that’s simple to deploy and manage with Aruba AirWave, Aruba ClearPass Policy Manager and cloud-based Aruba Central. Designed for the digital workplace, these switches deliver cost effective, reliable, and secure connectivity for small and mediums businesses and branch offices. The 2540 series supports Layer 2 switching plus static and RIP routing with enhanced access security, traffic prioritization, IPv6 host support, and optional PoE+. The 2540 24G PoE+ 4SFP+ model has 24x 10/100/1000 Gigabit ports and four 10 Gigabit SFP+ ports for high speed connectivity. Additionally, this switch can power PoE devices with a power budget of 370 Watts.
- Aruba Layer 2 switch series with Static and RIP routing, ACLs, IPv4/IPv6 host support and robust QoS
- Advanced security and network management tools with Aruba ClearPass Policy Manager and Aruba AirWave
- Simple deployment with Zero Touch Provisioning and cloud-based Aruba Central support
- Convenient built-in 10GbE uplinks and up to 370W PoE+
- Limited lifetime warranty with no software licensing required
Technical Specifications
Differentiator
- 24-port 1 GbE PoE+ switch with four 1/10 GbE SFP+ uplinks
Ports
- (24) RJ-45 autosensing 10/100/1000 PoE+ ports
- (4) SFP+ 1/10GbE ports
- PHY-less
Memory and processor
- Dual Core ARM Coretex A9 @ 1016 MHz
- 1 GB DDR3 SDRAM
- Packet buffer size: 12.38 MB 4.5MB Ingress/7.785 Egress
- 4 GB eMMC
Latency
- 1000 Mb Latency: < 3.8 µs
- 10 Gbps Latency: < 1.6 µs
Throughput
- up to 95.2 Mpps
Switching capacity
- 128 Gbps
PoE capability
- 370 W PoE+
Management features
- 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)
Input voltage
- 100 – 127 / 200 – 240 VAC, rated
Operating temperature range
- 0 to 45°C
Operating humidity range
- 15 to 95% @ 104°F (40°C) (noncondensing)
Power consumption
- 445 W (maximum)
Heat dissipation
- 1518 BTU/hr (1601.49 kJ/hr)
Product dimensions (H x W x D)
17.42 x 11.98 x 1.73 in
Weight
8.6 lb
Warranty
- Limited Lifetime Warranty: See www.hpe.com/networking/warrantysummary
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12-Slot Chassis
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- Total slots: 12
- Control Fabric Card (CFC) Slots: 2
- Line Card Slots: 10
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