Brand: Aruba (HPE) · SKU: JL356A (Aruba 2540 24G PoE+ 4SFP+) · MPN: JL356A · Category: Networking
The Aruba 2540 24G PoE+ 4SFP+ Switch (JL356A) is a Layer 2 access switch designed for the digital workplace and optimized for mobile users. It features 24 RJ-45 autosensing 10/100/1000 PoE+ ports and four 10 Gigabit SFP+ uplink ports. It supports advanced security, network management tools like Aruba ClearPass Policy Manager, Aruba AirWave, and cloud-based Aruba Central for simple deployment via Zero Touch Provisioning. PoE+ models deliver up to 370W of power across all access ports for devices like wireless APs, security cameras, and IoT devices. The switch is built with a powerful Aruba ProVision ASIC, offering low latency, robust QoS, static and RIP routing, and IPv6 support, all without required software licensing. It has a switching capacity of 128 Gbps and a MAC address table size of 16,384 entries.
| Layer | Layer 2 with Static and RIP Routing |
|---|---|
| Ports | 24 x 10/100/1000 RJ-45 (PoE+); 4 x SFP+ 1/10GbE |
| Idle Power | 36.8 W |
| Management | Managed (Aruba AirWave, ClearPass, Central) |
| PoE Power Budget | 370 W PoE+ |
| Latency (1000 Mb) | < 3.8 µs (64B packets) |
| Part Number (SKU) | JL356A |
| Switching Capacity | 128 Gbps |
| Maximum Power Rating | 445 W |
| MAC Address Table Size | 16384 entries |
| Warranty | Lifetime Warranty (for new units, check specific seller terms) |
| Weight | 4.46 kg (9.83 lb) for the non-PoE+ version, weight for PoE+ model may vary |
| Dimensions | 44.25 x 20.02 x 4.39 cm (1U height) |
The Aruba 2540 24G PoE+ 4SFP+ Switch (JL356A) is a fully managed, cloud-capable Gigabit access switch offering 24 PoE+ ports and 4x 10GbE uplinks. It's designed for enterprise campus and SMB use, focusing on mobile user optimization, advanced security, and simple deployment with Zero Touch Provisioning. It requires no software licensing for its core Layer 2/3 features (static/RIP routing).
Yes, this HPE Aruba 2540 24G PoE+ 4SFP+ Switch (JL356A (Aruba 2540 24G PoE+ 4SFP+)) is 100% genuine Aruba (HPE) hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This HPE Aruba 2540 24G PoE+ 4SFP+ Switch includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the JL356A (Aruba 2540 24G PoE+ 4SFP+).