Aruba 2540 24G PoE+ 4SFP+ Switch


  • קטגוריה: מתגים

תיאור

Technical Specifications

Differentiator

  • 28-port lite Layer 3 PoE+ 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. Additionally, this switch can power PoE devices with a power budget of 370 Watts.

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

Power consumption

  • 445 W (maximum)

Heat dissipation

  • 1518 BTU/hr (1601.49 kJ/hr)

Minimum dimensions ( H x W x D)

44.25 x 30.42 x 4.39 cm

Weight

3.9 kg