Networking & Servers > Switches > HP 2000 switches
Hewlett Packard Enterprise Aruba 2540 48G 4SFP+ - switch - 48 ports - Managed - rack-mountable
The HP 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.
| Management features | |
|---|---|
| Switch type | Managed network switch |
| Web-based management | Yes |
| Quality of Service (QoS) support | Yes |
| Switch layer | L2 |
| Ports & interfaces | |
| Basic switching RJ-45 Ethernet ports quantity | 48 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Installed SFP+ modules quantity | 4 |
| Copper ethernet cabling technology | 10BASE-T,100BASE-TX,1000BASE-T |
| Networking | |
| Auto-sensing | Yes |
| Networking standards | IEEE 802.3,IEEE 802.3ab,IEEE 802.3u |
| Full duplex | Yes |
| VLAN support | Yes |
| Spanning tree protocol | Yes |
| Rate limiting | Yes |
| DHCP server | Yes |
| Auto MDI/MDI-X | Yes |
| 10G support | Yes |
| Data transmission | |
| Throughput | 112 Mpps |
| Latency (1 Gbps) | 3.8 µs |
| Latency (10 Gbps) | 1.6 µs |
| MAC address table | 16384 entries |
| Switching capacity | 176 Gbit/s |
| Jumbo frames support | Yes |
| Security | |
| SSH/SSL support | Yes |
| Access Control List (ACL) | Yes |
| Design | |
| Form factor | 1U |
| Colour of product | Grey |
| Rack mounting | Yes |
| Performance | |
| Stackable | Yes |
| Built-in processor | Yes |
| Processor frequency | 1016 MHz |
| Memory type | DDR3 SDRAM |
| Internal memory | 1024 MB |
| Flash memory | 4096 MB |
| Power | |
| AC input voltage | 100-240 |
| AC input frequency | 50/60 Hz |
| Power consumption (typical) | 46.6 W |
| Technical details | |
| Form factor | 1U |
| Colour of product | Grey |
| Stackable | Yes |
| Built-in processor | Yes |
| Processor frequency | 1016 MHz |
| Rack mounting | Yes |
| Power over Ethernet (PoE) | |
| Power over Ethernet (PoE) | No |
| Memory | |
| Memory type | DDR3 SDRAM |
| Internal memory | 1024 MB |
| Flash memory | 4096 MB |
| Operational conditions | |
| Storage temperature (T-T) | -40 - 70 °C |
| Storage relative humidity (H-H) | 15 - 95% |
| Operating temperature (T-T) | 0 - 45 °C |
| Operating relative humidity (H-H) | 15 - 95% |
| Heat dissipation | 159 BTU/h |
| Weight & dimensions | |
| Width | 442.5 mm |
| Depth | 246.3 mm |
| Height | 43.9 mm |
| Weight | 3.1 kg |
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Kadeeja 08 Feb 2022 03:02 pm