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Aruba, a Hewlett Packard Enterprise company Aruba 2540 24G PoE+ 4SFP+, Managed, L2, Gigabit Ethernet (10/100/1000), Power over Ethernet (PoE), Rack mounting, 1U
Designed for the digital workplace, the Aruba 2540 Switch Series is optimized for mobile users. With advanced security and network management tools Aruba ClearPass Policy Manager and Aruba AirWave this Layer 2 access switch is easy to deploy and manage. With support from cloud-based Aruba Central, you can quickly set up remote branch sites with little or no IT support. The 2540 delivers entry level features for the enterprise campus, SMB and branch offices. It provides built-in 10GbE uplinks, robust QoS, static and RIP routing, IPv6, PoE+ models and requires no software licensing.
What's new
- Aruba Layer 2 switch series optimized for mobile users that is easy to deploy and manage with Aruba ClearPass Policy Manager and Aruba AirWave.
- Supports cloud-based management with Aruba Central.
- Convenient built-in 10GbE uplinks.
- Up to 370 W PoE+ for powering APs, cameras and IoT devices.
- Simple deployment with Zero Touch Provisioning.
Features
Simplify with Cloud Manageable Access Layer Switches
- The Aruba 2540 Switch Series delivers entry level access switch features for the enterprise campus, SMB and branch offices. It is simple to deploy and manage with Aruba AirWave, Aruba ClearPass Policy Manager and cloud-based Aruba Central.
- Provides optimal configuration automatically when connected to Aruba access points for PoE priority, VLAN configuration, and rogue AP containment.
- Zero Touch Provisioning provides quick and painless deployment at locations with few or no technical resources.
- Convenient built-in wire speed 10GbE uplinks and PoE+ models deliver outstanding network access performance.
- Robust Layer 2 features include static and RIP routing, ACLs, sFlow, IPv6 with no software licensing required.
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.
Simplify with Integrated Wired/Wireless Management
- The Aruba 2540 Switch Series supports Aruba ClearPass Policy Manager for unified and consistent policy management between wired and wireless users and simplifies implementation and management of guest login, user onboarding, network access, security, QoS, and other network policies.
- Supports Aruba AirWave to provide a common platform for Zero Touch Provisioning management, and monitoring for wired and wireless networks.
- Cloud-based management supported by Aruba Central.
- RMON and sFlow provide advanced monitoring and reporting capabilities for statistics, history, alarms and events.
What's new
- Aruba Layer 2 switch series optimized for mobile users that is easy to deploy and manage with Aruba ClearPass Policy Manager and Aruba AirWave.
- Supports cloud-based management with Aruba Central.
- Convenient built-in 10GbE uplinks.
- Up to 370 W PoE+ for powering APs, cameras and IoT devices.
- Simple deployment with Zero Touch Provisioning.
Features
Simplify with Cloud Manageable Access Layer Switches
- The Aruba 2540 Switch Series delivers entry level access switch features for the enterprise campus, SMB and branch offices. It is simple to deploy and manage with Aruba AirWave, Aruba ClearPass Policy Manager and cloud-based Aruba Central.
- Provides optimal configuration automatically when connected to Aruba access points for PoE priority, VLAN configuration, and rogue AP containment.
- Zero Touch Provisioning provides quick and painless deployment at locations with few or no technical resources.
- Convenient built-in wire speed 10GbE uplinks and PoE+ models deliver outstanding network access performance.
- Robust Layer 2 features include static and RIP routing, ACLs, sFlow, IPv6 with no software licensing required.
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.
Simplify with Integrated Wired/Wireless Management
- The Aruba 2540 Switch Series supports Aruba ClearPass Policy Manager for unified and consistent policy management between wired and wireless users and simplifies implementation and management of guest login, user onboarding, network access, security, QoS, and other network policies.
- Supports Aruba AirWave to provide a common platform for Zero Touch Provisioning management, and monitoring for wired and wireless networks.
- Cloud-based management supported by Aruba Central.
- RMON and sFlow provide advanced monitoring and reporting capabilities for statistics, history, alarms and events.
| Management features | |
| Switch type What switch device has, managed or unmanaged. | Managed |
| Switch layer A network switch is a computer networking device that links networking segments. A switch has different layers, such as layer 2 (a network bridge, operating at the data link layer, interconnecting a small number of devices) and layer 4 (can act as a firewall, amongst other things). | L2 |
| Quality of Service (QoS) support |
 |
| Web-based management Using a website/web application to manage something. |
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| Ports & interfaces | |
| Basic switching RJ-45 Ethernet ports quantity The number of basic switching RJ-45 Ethernet ports (sockets). | 24 |
| Basic switching RJ-45 Ethernet ports type The type/category of basic switching RJ-45 Ethernet ports (sockets). | Gigabit Ethernet (10/100/1000) |
| Installed SFP+ modules quantity An SFP ("small form-factor pluggable transceiver") is a transmitter/receiver which interfaces a network device motherboard (e.g. in a switch, router) to a fibre optic or copper network cable. The enhanced small form-factor pluggable (SFP+) is an enhanced version of the SFP that supports data rates up to 10 Gbit/s. The "SFP+ ports quantity" is the number of ports for SFP+ connections in a device. | 4 |
| Network | |
| Networking standards The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g. | IEEE 802.3,IEEE 802.3ab,IEEE 802.3at,IEEE 802.3u |
| 10G support The product can use Oracle 10G, which is a database management system introduced in 2003. |
|
| Copper ethernet cabling technology | 10BASE-T,100BASE-TX,1000BASE-T |
| Full duplex A full-duplex system allows communication in both directions, and unlike half-duplex, allows this to happen simultaneously. |
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| Rate limiting |
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| Auto MDI/MDI-X A Medium Dependent Interface (MDI) describes the interface (both physical and electrical) in a computer network from a physical layer implementation to the physical medium used to carry the transmission. Ethernet over twisted pair also defines a medium dependent interface crossover (MDIX) interface. Auto-MDIX ports on newer network interfaces detect if the connection would require a crossover, and automatically chooses the MDI or MDIX configuration to properly match the other end of the link. |
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| Spanning tree protocol |
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| Auto-sensing |
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| VLAN support A Virtual Local Area Network (VLAN) consists of a group of computers and switches that can be physically distributed over different networks and buildings, but form one LAN on a logical level. |
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| Data transmission | |
| Switching capacity The data transfer capacity of the switch per second. | 128 Gbit/s |
| Throughput | 95.2 Mpps |
| MAC address table The MAC address is the 'Media Access Control Address'. It is a unique address given to a network interface controller (NIC) in a device. A MAC address table shows the addresses in a table format. | 16384 entries |
| Jumbo frames support |
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| Security | |
| DHCP features | DHCP server |
| Access Control List (ACL) |
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| SSH/SSL support |
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| Design | |
| Rack mounting The type of mounting that can position devices in a shelving system (rack). |
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| Stackable Devices can be placed on top of each other. |
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| Form factor The shape or design of the product. | 1U |
| Product colour The colour e.g. red, blue, green, black, white. | Grey |
| Performance | |
| Built-in processor Whether or not a processor is built into the device. |
|
| Processor frequency The clock rate is the fundamental rate in cycles per second (measured in hertz) at which a computer performs its most basic operations such as adding two numbers. There are more factors, like internal memory size, that influence a computer's actual response time. | 1016 MHz |
| Memory type Type of memory in the device e.g. DDR3, SRAM (Static RAM). | DDR3-SDRAM |
| Internal memory The amount of memory, usually measured in bytes (e.g. MB, GB), which is installed in the system's hardware. | 1024 MB |
| Flash memory | 4096 MB |
| Power | |
| AC input voltage The voltage of the AC electricity that is inputted into the product. | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (typical) Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage. | 445 W |
| Power over Ethernet (PoE) | |
| Power over Ethernet (PoE) The device supports Power over Ethernet (PoE), which is one of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras. |
|
| Total Power over Ethernet (PoE) budget | 370 W |
| Operational conditions | |
| Operating temperature (T-T) The minimum and maximum temperatures at which the product can be safely operated. | 0 - 45 °C |
| Storage temperature (T-T) The minimum and maximum temperatures at which the product can be safely stored. | -40 - 70 °C |
| Operating relative humidity (H-H) | 15 - 95% |
| Storage relative humidity (H-H) | 15 - 95% |
| Weight & dimensions | |
| Width The measurement or extent of something from side to side. | 442.5 mm |
| Depth The distance from the front to the back of something. | 304.2 mm |
| Height The measurement of the product from head to foot or from base to top. | 43.9 mm |
| Weight Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies. | 3.9 kg |
| SKU | 456143 |
| MPN | JL356A |
| Brand | Aruba |
| Product Condition | Brand New/Unused |
| Product Use | General |