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JL356A
HP ARUBA 2540 24G POE+ 4SFP+
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Name:
JL356A
- Description:
- HP ARUBA 2540 24G POE+ 4SFP+
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Hpe
- GTIN:
- 818214895547
- Condition:
- Warranty:
- 3
- List Price:
$3,369.80
- Price:
$1,415.3258% off
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1
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JL356A Overview
JL356A is an enterprise-grade Layer 3 switch designed with a robust, modular architecture that supports a wide array of power options and port configurations. It delivers high performance with efficient stacking and scalability capabilities, ensuring that networks can expand seamlessly while maintaining optimal throughput for demanding applications.
JL356A is optimized for use in both campus and data center environments where advanced management and reliability are essential. It integrates versatile media support, POE+ functionality, and a high switching capacity, making it ideally suited for voice, video, and data applications in modern business infrastructures.
JL356A price is $1,415.32, a 58% saving from the Hpe list price of $3,369.80. JL356A is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for JL356A for additional pricing. Browse the full Aruba 2540 Series Switches series or explore all Hpe products.
JL356A Specifications
- Product Type
- Switch
- Power Source
- AC Power Supply
- Layer Supported
- Layer 3
- Form Factor
- Rack-mount
- Power Consumption
- 150 W
- Number of Ethernet Ports
- 24–48 Ports
- Number of Downlink Ports
- 24 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- Media Type Supported
- Combo
- Redundant Power Supply Supported
- Yes
- Manufacturer Part Number
- JL356A
- Uplink Configuration
- 10G
- IOS
- LAN Base
- POE Support
- POE+
- SFP Ports
- 4 SFP Ports
- Memory
- 256 MB
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Port/Expansion Slot Details
- 24 fixed ports, 4 SFP uplink
- Flash Memory
- 64 MB
- Switching Capacity
- 56 Gbps
- Switching Capacity with Stacking
- 112 Gbps
- Product Name
- JL356A Enterprise Layer 3 Switch
- Height
- 1.75 inches
- Width
- 17.5 inches
- Depth
- 11 inches
- Weight
- 8 lbs
JL356A Use Case
Branch Office PoE+ Connectivity with High-Speed Uplinks
In a multi-site enterprise branch office deploying IP phones, wireless access points and surveillance cameras, the JL356A-HP Aruba 2540 24G PoE+ 4SFP+ switch delivers up to 370W of PoE+ power across 24 ports and four 10Gb SFP+ uplinks to the data center. By consolidating powered devices on a single managed switch, IT administrators achieve simplified plug-and-play provisioning, non-stop PoE resilience and 10Gb aggregated throughput—reducing deployment time by 40% and ensuring reliable voice, video and Wi-Fi services.
Digital Classroom PoE Deployment for K–12 Education
In K–12 schools embracing smart-classroom initiatives, the Aruba 2540 provides centralized PoE+ delivery for interactive whiteboards, surveillance cameras and Aruba Instant Access Points, backed by 24 auto-sensing PoE+ ports. Integrated LLDP-MED and static/dynamic VLAN assignment enable secure segmentation of student and administrative networks, delivering a turnkey, zero-touch setup that cuts configuration errors by up to 60% and enhances network uptime for mission-critical digital learning.
Secure Retail Network Segmentation and PoE Power Delivery
Retail chains with multiple outlets leverage the JL356A-HP switch to power point-of-sale terminals, digital signage and IP cameras while isolating guest Wi-Fi, back-office and payment systems using advanced Layer 2 ACLs and dynamic VLANs. The four 10Gb SFP+ uplinks aggregate store-to-headquarters traffic for real-time inventory updates, driving a 50% improvement in transaction throughput and end-to-end PCI-DSS compliance through policy-enforced port security.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 JL356A |  JL354A |  JL357A |  JL355A | |
|---|---|---|---|---|
| Depth | 11 inches | 11 inches | 12.5 inches | 11 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 64 MB | 64 MB | 64 MB | 64 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1.75 inches | 1.75 inches | 1.75 inches |
| IOS | LAN Base | LAN Base | IP Services | LAN Base |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 3 | Layer 2 | Layer 2 / Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | JL356A | JL354A | JL357A | JL355A |
| Media Type Supported | Combo | Twisted Pair | Combo | Combo |
| Memory | 256 MB | 256 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 24 Ports | 24 Ports | 24 Ports | 24 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports |
| POE Support | POE+ | POE+ | POE+ | POE+ |
| Port/Expansion Slot Details | 24 fixed ports, 4 SFP uplink | 24 Ethernet ports and 4 fixed SFP uplink ports | 2 expansion slots available for additional modules | 2 expansion slots for additional modules |
| Power Consumption | 150 W | 55W | 120W | 150 W |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | JL356A Enterprise Layer 3 Switch | JL354A Enterprise Gigabit Managed Switch | JL357A Enterprise Stackable Switch | JL355A Network Switch |
| Product Type | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | Yes | No | Yes | Yes |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 56 Gbps | 128 Gbps | 96 Gbps | 128 Gbps |
| Switching Capacity with Stacking | 112 Gbps | 256 Gbps | 192 Gbps | 256 Gbps |
| Uplink Configuration | 10G | 10G | 10G | 10G |
| Weight | 8 lbs | 15 lbs | 9 lbs | 8 lbs |
| Width | 17.5 inches | 17.5 inches | 17.5 inches | 17 inches |
Reviews & Ratings
K
Kashif Riaz
4
Consistent performance throughout.
T
Timo Laine
5
Good thermal handling.
Z
Zain Malik
3
No power issues seen.
G
Greg Norton
4
Solid enterprise choice.
Questions & Answers
What are the key features of the HP Aruba 2540 24G PoE+ 4SFP+ switch (JL356A)?
The HP Aruba 2540 24G PoE+ 4SFP+ (JL356A) delivers 24 Gigabit Ethernet PoE+ ports, four SFP+ uplinks, industry-leading energy efficiency, static routing, ACLs, IPv6 support and an intuitive web/CLI management interface.
What is the total PoE+ power budget of the JL356A switch?
The JL356A switch provides a 195 W maximum PoE+ power budget, supporting up to 30 W per port for IP phones, wireless access points or cameras.
How many SFP+ uplink ports does the HP Aruba 2540 24G PoE+ model include?
The Aruba 2540 24G PoE+ (JL356A) includes four SFP+ ports for 10 Gbps fiber uplinks or stacking connections.
Does the Aruba 2540 support IPv6 routing?
Yes, the JL356A supports IPv6 Host, Neighbor Discovery, static IPv6 routing and DHCPv6 snooping for modern network deployments.