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HP JL356AR#ABG | Aruba 2540 Series 2540 24G PoE+ 4SFP+ 24 x RJ-45 PoE+ 10/100/1000Base-T and 4 x SFP+ Ports Layer 2 Managed Gigabit Ethernet Network Switch
Description:
- HP JL356AR#ABG | Aruba 2540 Series 2540 24G PoE+ 4SFP+ 24 x RJ-45 PoE+ 10/100/1000Base-T and 4 x SFP+ Ports Layer 2 Managed Gigabit Ethernet Network Switch
- HP Aruba 2540 24G PoE+ 4SFP+ (JL356AR#ABG) is worth a close look if you're setting up or upgrading a network for campus networks and multi-floor offices with dense wireless AP and VoIP deployments. Campus IT teams, schools and offices deploying wireless APs and IP cameras at scale get the most from this one, since power and data ride the same cable. It has enough headroom for some virtualization or NAS traffic on the same switch too. Port-wise, it offers 28 total network ports, laid out as 24xGigabit EthernetPoE+,RJ-45 and 4x10 Gigabit EthernetSFP+,Uplink, topping out at 10GbE per port. With PoE+ on board, APs, cameras and VoIP phones can draw power directly from the switch instead of separate injectors. Layer 2 operation keeps the design lean - MAC-table forwarding and VLANs, without routing overhead. It also adds SFP+ expansion for uplinks. Firmware and configuration live in onboard non-volatile memory, surviving reboots and power cycles. For installation, it's rack-mount, in a 1U footprint, compatible with standard 19-inch racks, runs on ac input power, and moves air side-to-side airflow for straightforward rack cooling. Also, built-in console access plus a USB port makes setup and firmware recovery easier; twisted pair,optical fiber media over SFP+ covers both copper and fiber runs. GotoDirect ships this HP Aruba switch as genuine stock with full warranty backing and fast delivery nationwide.
Technical Documents:
General Information:
| Product Line | 2540 |
|---|---|
| Model | 2540 24G PoE+ 4SFP+ |
| Product Type | Layer 2 Switch |
| Package Type | Retail |
| Package Quantity | 1 |
Interfaces/Ports:
| Number of Network Ports/Expansion Slots |
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|---|---|
| Total Number of Network Ports | 28 |
| Number of Expansion Slots | 4 |
| Expansion Slots Details | SFP+ |
| Modular Expansion | Yes |
| Ethernet Technology |
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| Network Technology |
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| Media Standard |
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| Manageable | Yes |
| Layer Supported | 2 |
| USB Port | Yes |
| Console Management Port | Yes |
Power Description:
| PoE/PoE+/PoE++ Supports | Yes |
|---|---|
| Power Source | Power Supply |
| Power Input | AC-Input |
Physical Characteristics:
| Form Factor | Rack-mountable |
|---|---|
| Supported Rack | 1U |
| AirFlow | Side-to-Side AirFlow |
| Height | 1.73 Inches |
| Width | 17.42 Inches |
| Depth | 11.98 Inches |
| Weight | 8.6 lbs |
Compliance Standards:
| Green Compliance |
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Miscellaneous:
| Additional Features |
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