רכזת רשת / ממתג HP Aruba 2540-48G 4SFP+ Switch JL355A

Differentiator

• High density 52-port lite Layer 3 fully managed, cloud-capable Gigabit access. 
  This model has 48x 10/100/1000 Gigabit ports and four 10 Gigabit SFP+ ports for high speed connectivity.

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

Power consumption

• 46.6 W (maximum)

Heat dissipation

• 159 BTU/hr (167.74 kJ/hr)

Product dimensions (H x W x D)

17.42 x 9.7 x 1.73 in

Weight

6.83 lb