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.
Key Features Of Aruba 2540 48G PoE 4SFP Switch JL357A
- 48 Gigabit Ethernet Ports: The Aruba 2540 switch provides 48 Gigabit Ethernet ports, enabling high-speed data transfer for a large number of devices.
- PoE+ Support: With Power over Ethernet Plus (PoE+), this switch can power compatible devices like IP phones, cameras, and access points, reducing the need for additional power sources.
- 4 SFP+ Uplink Ports: The 4 SFP+ uplink ports allow for high-speed fiber connections, ideal for linking to other switches or network backbones.
- Layer 2+ and Layer 3 Lite Functionality: The switch supports Layer 2+ and Layer 3 Lite features, enhancing network management and routing capabilities.
- Advanced Security Features: Benefit from robust security measures, including access control lists, port security, and enhanced encryption protocols to protect your network.
- Intuitive Web Management: The Aruba 2540 is easy to configure and manage through its web-based interface, making network administration more efficient.
- Quality of Service (QoS): Prioritize network traffic with QoS support, ensuring that critical applications receive the necessary bandwidth.
- Energy-Efficient Design: The switch is designed with energy efficiency in mind, helping you reduce power consumption and lower operating costs.
- Scalability: Expand your network easily with stacking capabilities and additional features.
Product Differentiator (long) 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.
Power Consumption Description 459 W (maximum)
Heat Dissipation 1566 BTU/hr (1652.13 kJ/hr)
Input Voltage 100 – 127 / 200 – 240 VAC, rated
External I/O Ports (48) RJ-45 autosensing 10/100/1000 PoE+ ports (4) SFP+ 1/10GbE ports PHY-less
Latency 1000 Mb Latency: < 3.8 ?s 10 Gbps Latency: < 1.6 ?s
Switching Capacity 176 Gbps
Throughput up to 112 Mpps
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
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)
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