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HPE Aruba 2540 48G 4SFP+ Switch – JL355A

  • Product Code:HPE Aruba 2540
  • Availability:In Stock
  • Performance and Power at the Edge
  • The Aruba 2540 Switch Series is designed with a powerful Aruba ProVision ASIC with low latency, increased packet buffering, and adaptive power consumption.
  • Increase performance with selectable queue configurations and associated memory buffering that meets your specific network application requirements.
  • Supports up to 370 W of internal PoE+ power across all access ports for wireless APs, cameras and IoT devices.
  • Built-in 10GbE uplinks reduce congestion to aggregation/core switches.
  • Security and Quality of Service (QoS) You Can Rely on
  • The Aruba 2540 Switch Series includes security and quality of services features to build a network that meets ever-changing corporate policies and compliance requirements while protecting your data from both inside and outside threats.
  • Flexible authentication options include standards-based security protocols such as 802.1X, MAC and Web Authentication, to enhance security and policy-driven application authentication.
  • Powerful multilevel-access security controls include source-port filtering, RADIUS/TACACS+, SSL, Port Security, and MAC address lockout.

Specification 

  • Ports (48) RJ-45 autosensing 10/100/1000 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 GB 4.5MB Ingress/7.875MB Egress 4 GB eMMC 
  • Latency 1000 Mb Latency: < 3.8 µs 10 Gbps Latency: < 1.6 µs 
  • Throughput up to 112 Mpps 
  • Switching capacity 176 Gbps 
  • 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 humidity range 15 to 95% @ 104°F (40°C) (noncondensing) 
  • Power consumption 46.6 W (maximum) 
  • Heat dissipation 159 BTU/hr (167.74 kJ/hr) 
  • Minimum dimensions ( H x W x D) 44.25 x 24.63 x 4.39 cm 
  • Weight 3.1 kg 

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