Aruba 2540 48-Port Gigabit PoE+ 4SFP+ Managed Switch – Refurbished | JL357A
In Stock — Ready to Ship
1 units available
SKU
JL357A-REFURBISHED
MPN
JL357A
$724
The Aruba JL357A is a refurbished switch ideal for enterprise networks. It features 48 PoE+ ports, 4 SFP+ ports, and a switching capacity of 176 Gbps.
In Stock — Ready To Ship
Device Type
Managed Switch - 48 ports
Authentication Method
RADIUS, TACACS+, Secure Shell v.2 (SSH2)
Ports
48 x 10/100/1000 (PoE+), 4 x 10 Gigabit Ethernet / 1 Gigabit Ethernet SFP+
PoE Budget
370 W
Switching Capacity
176 Gbps
Throughput
112 Mpps
Request a quote or add to cart — pricing available on enquiry for refurbished stock.
For international customers, please contact us for personalised support and assistance.
180-Days Warranty
Secure Checkout
Free Delivery US
Dispatch in 1–2 Business Days
Aruba · 2540 Series
JL357A 48-Port PoE+ Switch Refurbished
Designed for enterprise edge networks.
Overview
The Aruba JL357A is a 48-port managed switch optimized for mobile users and enterprise environments. It provides robust Layer 2 capabilities and static routing support, making it suitable for high-performance connectivity. With advanced security features and network management tools, it integrates seamlessly with Aruba AirWave for efficient operations.
Key Features
- PoE+ Support: 48 RJ-45 autosensing 10/100/1000 PoE+ ports for flexible deployments.
- High Throughput: Switching capacity of 176 Gbps and throughput of 112 Mpps.
- Advanced Management: User-friendly web-based interface and integration with Aruba AirWave.
- Robust Security: Features include RADIUS, TACACS+, and secure management access.
- Stacking Capability: Supports stacking of up to 8 switches for scalability.
- Environmental Compliance: Operates within a humidity range of 15-95% (non-condensing).
- Energy Efficient: Compliant with energy-efficient Ethernet standards.
Specifications
| General | |
|---|---|
| Device Type | Managed Switch - 48 ports |
| Authentication Method | RADIUS, TACACS+, Secure Shell v.2 (SSH2) |
| Ports & PoE | |
| Ports | 48 x 10/100/1000 (PoE+), 4 x 10 Gigabit Ethernet / 1 Gigabit Ethernet SFP+ |
| PoE Budget | 370 W |
| Performance & Capacity | |
| Switching Capacity | 176 Gbps |
| Throughput | 112 Mpps |
| Memory | |
| RAM | 1 GB DDR3 SDRAM |
| Flash Memory | 4 GB |
| Power | |
| Power Supply | Internal |
| Voltage Required | AC 120/230 V (50/60 Hz) |
| Physical | |
| Width | 44.25 cm |
| Depth | 30.42 cm |
| Height | 4.39 cm |
| Weight | 4.45 kg |
| Environmental | |
| Operating Temperature | 0 °C to 45 °C |
| Storage Temperature | -40 °C to 70 °C |
| Humidity Range Operating | 15 - 95% (non-condensing) |
| Compliance | |
| Compliant Standards | CISPR 22 Class A, EN 61000-3-2, IEC 61000-3-2, IEC 61000-3-3, IEC 61000-4-11, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, EN 61000-3-3, ICES-003 Class A, UL 60950-1 Second Edition, CSA C22.2 No. 60950-1-07 Second Edition, VCCI Class A, IEC 60825-1:2007, CNS 13438, EN 55024: CISPR 24:2010, EN 55022:2010, IEC 60950-1:2005 + A1:2009 + A2:2013, EN 60825-1:2007, FCC CFR47 Part 15 A, EN 60950-1:2006+A11:2009+A1:2010+A12:2011+A2:2013 |
Product information is automatically compiled from trusted manufacturers and data providers. Please. report any errors.
Write Your Own Review
Common questions about the Aruba 2540 48-Port Gigabit PoE+ 4SFP+ Managed Switch – Refurbished | JL357A.
The JL357A has a maximum PoE budget of 370 W, allowing for flexible device connectivity.
Yes, the JL357A supports stacking with up to 8 switches for enhanced scalability.
The switching capacity of the JL357A is 176 Gbps, providing high-performance data handling.
The PoE+ ports can power devices such as IP cameras, phones, and wireless access points.
It includes a web-based interface, integration with Aruba AirWave, and support for SNMP.
The operating temperature range for the JL357A is 0 °C to 45 °C.
No documents available for this product yet.