Aruba 2540 48G PoE+ 4SFP+ Switch (JL357A)
- High density 52-port lite Layer 3 PoE+ fully managed, cloud-capable Gigabit access.
This model has 48x 10/100/1000 Gigabit PoE+ 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.
- (48) RJ-45 autosensing 10/100/1000 PoE+ ports
(4) SFP+ 1/10GbE ports
Memory and processor
- Dual 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
- 1000 Mb Latency: < 3.8 µs
10 Gbps Latency: < 1.6 µs
- up to 112 Mpps
- 176 Gbps
- 370 W PoE+
- Aruba AirWave Network Management
IMC – Intelligent Management Center
Out-of-band management (serial RS-232C or micro USB)
- 100 – 127 / 200 – 240 VAC, rated
- 459 W (maximum)
- 1566 BTU/hr (1652.13 kJ/hr)
Minimum dimensions ( H x W x D)
44.25 x 30.42 x 4.39 cm
- Limited Lifetime Warranty: See www.hpe.com/networking/warrantysummary for warranty and support information included with your product purchase.