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JL355A
- Description:
- Aruba 2540 48G 4SFP+ Switch
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$1,640.90
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Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
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Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
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What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
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To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
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Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
JL355A
Aruba 2540 48G 4SFP+ Switch
$4,102.23
$1,640.90
9 in Global Warehouse
$1,640.90
60% off
TRUSTED, TRIED, PROVEN
JL355A Overview
JL355A is a high-performance network switch featuring a resilient architecture designed for seamless integration in enterprise environments. It offers flexible power options and extensive port configurations that ensure robust connectivity, making it ideal for businesses that demand reliable network performance.
JL355A supports advanced stacking and scalability features that allow network administrators to expand and optimize their networks over time. With excellent performance metrics and versatile use cases ranging from data centers to campus networks, this switch meets the rigorous demands of modern connectivity infrastructure.
What is the price of JL355A?
Lowest price of JL355A is $ 1,640.90. Shop now! Get further exclusive discounts with bulk quotation on JL355A
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JL355A Specifications
| Product Type | Switch |
| Power Source | AC Power Supply |
| Layer Supported | Layer 2 / 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 | JL355A |
| 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 | 2 expansion slots for additional modules |
| Flash Memory | 64 MB |
| Switching Capacity | 128 Gbps |
| Switching Capacity With Stacking | 256 Gbps |
| Product Name | JL355A Network Switch |
| Height | 1.75 inches |
| Width | 17 inches |
| Depth | 11 inches |
| Weight | 8 lbs |
JL355A Use Case
Enterprise Branch Office Connectivity & Simplified Management
In a multi-site retail chain with limited IT staff, deploying the JL355A-Aruba 2540 48G 4SFP+ Switch delivers 48 Gigabit Ethernet ports and four 10GbE SFP+ uplinks to connect PoE-powered point-of-sale terminals, VoIP phones and wireless APs. Using Aruba’s web-based zero-touch provisioning and centralized monitoring, branch network rollout time is cut by 50%, ensuring consistent performance, robust security and predictable operational costs.
High-Bandwidth Campus Core Distribution & Traffic Prioritization
A university IT department uses the JL355A-Aruba 2540 48G 4SFP+ Switch as core distribution nodes to aggregate department switches via four 10GbE fiber uplinks. Leveraging VMware-compatible VLAN segmentation and advanced QoS policies, the switch prioritizes VoIP, video conferencing and e-learning traffic. Outcome: 30% lower latency, scalable bandwidth for peak academic usage and single-pane-of-glass management across campus networks.
Secure IoT and Surveillance Infrastructure in Smart Manufacturing
In a smart factory environment, integrators install the JL355A-Aruba 2540 48G 4SFP+ Switch to power IP cameras and industrial IoT sensors over PoE+ ports, while enforcing strict access control lists and dynamic network segmentation. By isolating OT and IT traffic and centralizing policy management, the deployment achieves real-time process monitoring, strengthened cybersecurity posture and up to 99.9% network availability for mission-critical operations.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|
| Depth | 11 inches | 12.5 inches | 11 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 |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| IOS | LAN Base | IP Services | LAN Base | LAN Base |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 | Layer 3 |
| Manageable | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | JL355A | JL357A | JL354A | JL356A |
| Media Type Supported | Combo | Combo | Twisted Pair | 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 | 2 expansion slots for additional modules | 2 expansion slots available for additional modules | 24 Ethernet ports and 4 fixed SFP uplink ports | 24 fixed ports, 4 SFP uplink |
| Power Consumption | 150 W | 120W | 55W | 150 W |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | JL355A Network Switch | JL357A Enterprise Stackable Switch | JL354A Enterprise Gigabit Managed Switch | JL356A Enterprise Layer 3 Switch |
| Product Type | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | Yes | Yes | No | Yes |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 128 Gbps | 96 Gbps | 128 Gbps | 56 Gbps |
| Switching Capacity with Stacking | 256 Gbps | 192 Gbps | 256 Gbps | 112 Gbps |
| Uplink Configuration | 10G | 10G | 10G | 10G |
| Weight | 8 lbs | 9 lbs | 15 lbs | 8 lbs |
| Width | 17 inches | 17.5 inches | 17.5 inches | 17.5 inches |
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Questions & Answers
Q
What are the key features of the Aruba 2540 48G 4SFP+ Switch (JL355A)?
A
The Aruba 2540 48G 4SFP+ Switch (JL355A) is a Layer 2 access switch with 48 10/100/1000 Mbps RJ-45 ports, 4 10 GbE SFP+ uplinks, static IP routing, advanced QoS, ACLs, and energy-efficient operation.
Q
How many Ethernet ports does the Aruba 2540 JL355A support?
A
The JL355A model provides 48 10/100/1000 Mbps RJ-45 ports for high-density Gigabit connectivity.
Q
Which uplink ports are available on the Aruba 2540 48G 4SFP+ Switch?
A
It includes 4 10 GbE SFP+ uplink slots for fiber or DAC connections to core switches and aggregation devices.
Q
What is the switching capacity and forwarding rate of the JL355A?
A
The switch delivers 176 Gbps switching capacity and up to 130.95 Mpps forwarding rate for wire-speed performance.
Q
Does the Aruba 2540 48G 4SFP+ Switch support PoE or PoE+?
A
The JL355A is a non-PoE model. For PoE+ support on all 48 ports, choose the Aruba 2540 48G PoE+ variant.
Q
Can I stack multiple Aruba 2540 switches?
A
Yes. The Aruba 2540 series supports Virtual Switching Framework (VSF) stacking over 10 GbE SFP+ links for unified management and scaling.
Q
What management options are available for the Aruba 2540 series?
A
You can manage the switch via a web-based GUI, CLI over console/SSH, SNMP, Aruba AirWave, or Aruba Central cloud management.
Q
Which SFP/SFP+ modules are compatible with the JL355A?
A
It supports industry-standard 1000BASE-SX/LX and 10GBASE-SR/LR SFP/SFP+ transceivers for multimode or single-mode fiber.
Q
Is the Aruba 2540 48G 4SFP+ Switch suitable for SMB and branch deployments?
A
Yes. Its high port density, static routing, QoS and security features make it ideal for enterprise edge, SMB and branch office use.
Q
What security features are integrated in the JL355A?
A
It includes ACLs, DHCP snooping, Dynamic ARP Inspection, IP source guard and DDoS protection to secure network access.
Q
How do I perform the initial setup of the Aruba 2540 JL355A?
A
Connect your PC to the console port or web interface, assign an IP address, then configure VLANs, uplinks and security via CLI or GUI.
Q
How can I upgrade the firmware on the Aruba 2540 switch?
A
Download the latest ArubaOS-Switch image from the HPE Support Center and upload it via the web GUI or CLI TFTP/SCP commands.
Q
What warranty and support options are available for the JL355A?
A
The Aruba 2540 comes with a 1-year limited warranty and offers optional 3-year or 5-year Next Business Day hardware replacement support.
Q
How energy-efficient is the Aruba 2540 48G 4SFP+ Switch?
A
It features Energy Efficient Ethernet (IEEE 802.3az), an efficient power supply and fan design to minimize power consumption.
Q
Can the JL355A integrate with Aruba AirWave and ClearPass?
A
Yes. It fully integrates with Aruba AirWave for network monitoring and ClearPass for unified policy enforcement and NAC.
Q
What are typical use cases for the Aruba 2540 JL355A?
A
Common use cases include enterprise edge access, classroom and hospitality deployments, SMB aggregation and branch office networks.
Q
What is the typical latency per packet on the Aruba 2540 switch?
A
The switch delivers wire-speed non-blocking performance with port-to-port latency under 2.5 microseconds.
