Apex IT Devices

Hewlett Packard Enterprise JL355A Aruba 2540 48G 4SFP+ Managed L2 Gigabit Ethernet

SKU: JL355A
Price: Call +44 1254 959338
Availability: In Stock
Brand: HPE

Fill in the details below for discounted price

required

Designed for the digital workplace, the Aruba 2540 Switch Series is optimized for mobile users. With advanced security and network management tools — Aruba ClearPass Policy Manager and Aruba AirWave — this Layer 2 access switch is easy to deploy and manage. With support from cloud-based Aruba Central, you can quickly set up remote branch sites with little or no IT support. The 2540 delivers entry level features for the enterprise campus, SMB and branch offices. It provides built-in 10GbE uplinks, robust QoS, static and RIP routing, IPv6, PoE+ models and requires no software licensing. 

Features Simplify with Cloud Manageable Access Layer Switches 

The Aruba 2540 Switch Series delivers entry level access switch features for the enterprise campus, SMB and branch offices. It is simple to deploy and manage with Aruba AirWave, Aruba ClearPass Policy Manager and cloud-based Aruba Central. - Provides optimal configuration automatically when connected to Aruba access points for PoE priority, VLAN configuration, and rogue AP containment. - Zero Touch Provisioning provides quick and painless deployment at locations with few or no technical resources. - Convenient built-in wire speed 10GbE uplinks and PoE+ models deliver outstanding network access performance. - Robust Layer 2 features include static and RIP routing, ACLs, sFlow, IPv6 with no software licensing required. 

Performance and Power at the Edge - The Aruba 2540 Switch Series is designed with a powerful Aruba ProVision ASIC with low latency, increased packet buffering, and adaptive power consumption. - Increase performance with selectable queue configurations and associated memory buffering that meets your specific network application requirements. - Supports up to 370 W of internal PoE+ power across all access ports for wireless APs, cameras and IoT devices. - Built-in 10GbE uplinks reduce congestion to aggregation/core switches. 

Security and Quality of Service (QoS) You Can Rely on 

The Aruba 2540 Switch Series includes security and quality of services features to build a network that meets ever-changing corporate policies and compliance requirements while protecting your data from both inside and outside threats. - Flexible authentication options include standards-based security protocols such as 802.1X, MAC and Web Authentication, to enhance security and policy-driven application authentication. - Powerful multilevel-access security controls include source-port filtering, RADIUS/TACACS+, SSL, Port Security, and MAC address lockout. 


Simplify with Integrated Wired/Wireless Management 

The Aruba 2540 Switch Series supports Aruba ClearPass Policy Manager for unified and consistent policy management between wired and wireless users and simplifies implementation and management of guest login, user onboarding, network access, security, QoS, and other network policies. - Supports Aruba AirWave and Aruba Central to provide a common platform for Zero Touch Provisioning management, and monitoring for wired and wireless networks. - Built-in programmable and easy to use REST API interface provides configuration automation for Mobile-first campus networks. - RMON and sFlow provide advanced monitoring and reporting capabilities for statistics, history, alarms and events. - Supports both cloud-based Central and on-premise AirWave with the same hardware ensuring change of management platform without ripping and replacing switching infrastructure.

Ports & interfaces
Copper ethernet cabling technology10BASE-T,100BASE-TX,1000BASE-T
SFP+ module slots quantity4
Basic switching RJ-45 Ethernet ports quantity48
Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)
Virtual LAN features
VLAN supportYes
Performance
StackableYes
Processor frequency1016 MHz
Memory typeDDR3-SDRAM
Internal memory1024 MB
Flash memory4096 MB
Built-in processorYes
Processor modelARM Cortex-A9
Technical details
Form factor1U
Product colourGrey
StackableYes
Processor frequency1016 MHz
Rack mountingYes
Built-in processorYes
Management features
Switch typeManaged
Web-based managementYes
Quality of Service (QoS) supportYes
Switch layerL2
Network
Auto-sensingYes
Copper ethernet cabling technology10BASE-T,100BASE-TX,1000BASE-T
Networking standardsIEEE 802.1AX,IEEE 802.1D,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1s,IEEE 802.1v,IEEE 802.1w,IEEE 802.3,IEEE 802.3ab,IEEE 802.3ad,IEEE 802.3az,IEEE 802.3x
Full duplexYes
VLAN supportYes
Spanning tree protocolYes
Rate limitingYes
Link aggregationYes
Flow control supportYes
Auto MDI/MDI-XYes
10G supportYes
Data transmission
Throughput112 Mpps
Latency (1 Gbps)3.8 µs
Latency (10 Gbps)1.6 µs
MAC address table16384 entries
Switching capacity176 Gbit/s
Jumbo frames supportYes
Security
Access Control List (ACL)Yes
DHCP featuresDHCP server
Memory
Memory typeDDR3-SDRAM
Internal memory1024 MB
Flash memory4096 MB
Design
Form factor1U
Product colourGrey
StackableYes
Rack mountingYes
Airflow directionSide-to-side airflow
Power
Power supply includedYes
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Power consumption (typical)46.6 W
Power over Ethernet (PoE)
Power over Ethernet (PoE)No
Operational conditions
Storage temperature (T-T)-40 - 70 °C
Storage relative humidity (H-H)15 - 95%
Operating temperature (T-T)0 - 45 °C
Operating relative humidity (H-H)15 - 95%
Heat dissipation159 BTU/h
Weight & dimensions
Width442.5 mm
Depth246.3 mm
Height43.9 mm
Weight3.1 kg

Write a review

Note: HTML is not translated!
    Bad           Good

Products with variety of different conditions

We at APEX IT DEVICES LTD offers IT & Allied products in different "conditions" because we strongly believe in the recycling of equipment already used and to reserve large profit margins for its customers. We can arrange for you a wide range of products and solutions at competitive prices, with a reduction of upto 90% in the purchase price compared to the new product.

Alternative products is state of the art solution to the new product from which it differs in most cases only for a different packing and or a little lower outlook level, but whose perfect functioning is always guaranteed to the maximum as the new product.

The sale of refurbished products represents a significant demonstration of attention to the environmental issues to which our company has always paid attention and contributed towards environmental protection.

NEW BULK

New spare parts with neutral packaging (box or envelope). These are products belonging to bundles or special sales offers (set of several products and / or configurations) and consequently without the manufacturer's original packaging. Guarantee provided by APEX IT with different duration and methods of intervention based on the product category and brand.

NEW OPEN BOX

Products in this category are new product to which only the original external packaging has been opened for possible checks, warranties, functionality or by mistake. Rest assured warranty equal to the new one provided by the manufacturer to the extent and within the times indicated in the product sheet and in the accompanying information material. To supplement the basic warranty, support options provided by the vendor are available like a new product.

NEW RETAIL

New Retail Products warranty provided by the manufacturer to the extent and timing indicated in the product sheet and in the accompanying information material. New product with packaging and warranty as provided by the vendor/manufacturer for so-called “shelf” products and therefore with packaging provided for the sale of even the single piece. To supplement the basic warranty, support options provided by the vendor or manufacturer or alternatively APEX IT is also available with the additional support and assistance services.

NEW SPARE

New spare parts but without original packaging as they are shipped in special multi-product containers. They have a different code from the corresponding new retail code as provided by the vendor. Warranty provided by the manufacturer to the extent and timing indicated in the product sheet and in the accompanying information material.

DAMAGED BOX

New product with little damaged outer packaging due to in transit mishandling by the courier companies. Rest assured warranty equal to the new one provided by the manufacturer to the extent and within the times indicated in the product sheet and in the accompanying information material. To supplement the basic warranty, support options provided by the vendor are available like a new product.

EX DEMO

Used product but of recent manufacture used for demonstrations at the fair or at customers. In excellent working condition. Guarantee provided by APEX IT with different duration and methods of intervention based on the product and brand. To integrate the basic APEX IT makes available.

FACTORY REFURBISHED

Refurbished products and tested by the vendor, with original packaging or alternative packaging available. 30-90 days warranty provided by the vendor depending on the type and brand of product. To supplement the basic warranty, support options provided by the vendor are available like a new product or alternatively APEX IT makes available the additional support and assistance services to its valued customers.

OEM

New product branded with the company logo that originally made the component for the major vendors on the market. Warranty provided by the manufacturer to the extent and timing indicated in the product sheet and in the accompanying information material.

REFURBISHED

Product reconditioned and tested in all its parts, with neutral packaging. APEX IT offers exclusively products with a degree of reconditioning:Product reconditioned and tested in all its parts, with neutral packaging. APEX IT offers exclusively products with a degree of reconditioning:
A Category B Category C Category
In this category products in excellent aesthetic and functional conditions comparable to a new product In this category products in good aesthetic and functional conditions In this category products that may have normal condition and slight external beauty imperfections
Warranty 30-180 days or 1-2 Years in some cases depending on the type and brand of product, provided by APEX IT
To integrate the APEX IT makes available the additional support and assistance services t its customers as and when required.

RENEW

They differ from the New Retail (new) product only for the presence of the letter “R” in addition to the product code (present both on the label of the external packaging and on the one positioned on the product). The products belonging to the "HP Renew Program" packaged in the manufacturer's original packaging. Appearance, packaging, manuals, DO NOT differ from New Retail, see HP Renew Program. Like new HP products, the warranty period starts from the date of purchase and is provided by the manufacturer to the extent and within the timing indicated in the product sheet and in the information material. To supplement the basic warranty, support options provided by the vendor are available like a new product or alternatively we make available the additional support and assistance services.

USED

These are entire apparatuses or spare parts removed from machines withdrawn and consequently used. The product used with normal packaging (box or envelope). Guarantee provided by APEX IT 1-3 months from the date of purchase.