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Rackmount switch in silver metal with front port array

HP

HP 2540 24G 4SFP+ network switch

SKU CH-E3Q9-YPBAP MPN 2540

A 24-port Gigabit Ethernet access switch with four 10 Gigabit SFP+ uplinks, layer-2 management, and cloud-manageable Aruba Central support

  • Switch TypeEthernet Switch
  • FormatRackmount
  • Network Management TypeEthernet Switch
  • Uplink PortsYes
  • Uplink InterfaceSFP
  • Primary Ports24 x Gigabit Ethernet Network Gigabit Ethernet 10 Gigabit Et
  • 24 Gigabit ports connect wired clients
  • 4 SFP+ uplinks enable 10 GbE aggregation
  • Layer 2 switching forwards traffic efficiently
  • Aruba Central cloud management speeds remote setup
  • ClearPass and AirWave unify wired and wireless control

24-port Gigabit access switch

The HP 2540 provides 24 Gigabit Ethernet ports and four 10 Gigabit SFP+ uplinks in a rackmount layer-2 chassis. It is built for campus and branch networks that need cloud-managed access switching. Aruba Central support allows remote configuration with minimal on-site expertise. The switch targets organisations rolling out high-density wireless and IoT endpoints.

Who this suits and who it does not

Teams that want single-pane management across wired and wireless through Aruba ClearPass and AirWave will benefit. Sites requiring layer-3 routing, stacking, or PoE power delivery should look at other models. Buyers needing more than 24 copper ports or modular uplink flexibility beyond the four fixed SFP+ slots must choose a larger chassis.

The spec that decides fit

Twenty-four 10/100/1000BASE-T ports plus four 10GBASE-X SFP+ expansion slots define the port budget. If the uplink count or copper port density does not match the cabling plan, the switch will not fit the design.

Highlights

  • 24 Gigabit ports connect wired clients
  • 4 SFP+ uplinks enable 10 GbE aggregation
  • Layer 2 switching forwards traffic efficiently
  • Aruba Central cloud management speeds remote setup
  • ClearPass and AirWave unify wired and wireless control

Specifications

BrandAruba
Series2540
Switch TypeEthernet Switch
FormatRackmount
Network Management TypeEthernet Switch
Uplink PortsYes
Uplink InterfaceSFP
Primary Ports24 x Gigabit Ethernet Network Gigabit Ethernet 10 Gigabit Ethernet 4 x 10 Gigabit Ethernet Expansion Slot
Primary Port Speed1000Base-X 10/100/1000Base-T 10GBase-X
Uplink SpeedSFP
Layer2

Questions about this item

How can I verify the Aruba 2540 24G 4SFP+ switch is operating correctly after installation?

Confirm the 24 Gigabit Ethernet ports show active link LEDs and check that the four 10 Gigabit Ethernet expansion slots recognise inserted SFP+ modules in the management interface.

What ships with the Aruba 2540 24G 4SFP+ and what must I purchase separately?

The switch includes the chassis with 24 built-in Gigabit Ethernet ports and four 10 Gigabit Ethernet expansion slots; SFP+ transceivers for the uplink slots are not included and must be bought separately.

Which Aruba 2540 variant should I choose for a setup needing 24 copper ports plus 10 GbE uplinks?

Select the 2540 24G 4SFP+ model (part number JL354A) which provides exactly 24 Gigabit Ethernet ports and four 10 Gigabit Ethernet SFP+ expansion slots.

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