HPE JL357A#ABA Ethernet Switch
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HPE JL357A#ABA Aruba 2540 PoE+ 4SFP+ Rack Mountable Switch New

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Short Description:
JL357A#ABA 2540 48G Power Over Ethernet Plus (PoE+) 48 Ports Desktop Rack-Mountable Wall-Mountable Managed Switch 4 Small Form-Factor Pluggable Plus (SFP+) | Made by HPE | Brand New 3 Years Warranty
Brand:
HPE
Brand Warranty:
3 Years Warranty
Product Condition:
New Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days
More Information on the HPE JL357A#ABA Managed Switch

In the rapidly evolving landscape of networking technology, the HPE JL357A#ABA 2540 48G Managed Switch stands out as a powerful and versatile solution for businesses seeking robust networking capabilities. This comprehensive review will delve into the key features, specifications, and advantages of this switch, providing a detailed understanding of its functionalities.

Key Features48 Gigabit Ethernet Ports

The HPE JL357A#ABA 2540 switch boasts 48 Gigabit Ethernet ports, enabling high-speed data transfer and efficient network performance. Each port supports a data rate of 10/100/1000 Mbps, ensuring seamless connectivity for a multitude of devices.

Power Over Ethernet Plus (PoE+)

One of the standout features is the Power Over Ethernet Plus (PoE+) capability. This allows the switch to deliver both data and electrical power to PoE-enabled devices such as IP cameras, phones, and access points, simplifying cable management and reducing the need for additional power sources.

4 SFP+ Ports

The inclusion of 4 Small Form-Factor Pluggable Plus (SFP+) ports enhances flexibility by supporting high-speed fiber optic connections. These ports enable the switch to adapt to diverse networking requirements, including long-distance data transmission.

4. Managed Switch Capabilities

The HPE 2540 switch is a managed switch, providing administrators with the tools to optimize network performance. Managed switches offer features such as VLAN support, Quality of Service (QoS) controls, and network monitoring, allowing for a customized and efficient network infrastructure.

Desktop, Rack-Mountable, and Wall-Mountable Design

Versatility in deployment is a crucial aspect of the HPE JL357A#ABA 2540 switch. Its design allows for placement on a desktop, in a standard rack, or mounted on a wall. This adaptability ensures that businesses can optimize space utilization while meeting their specific networking needs.

Technical SpecificationsSwitching Capacity and Forwarding Rate

The HPE 2540 switch offers a substantial switching capacity, handling large volumes of data with ease. With a high forwarding rate, it ensures low-latency and efficient data throughput, critical for demanding network environments.

Security Features

Security is a top priority in modern networks. This switch incorporates advanced security features such as Access Control Lists (ACLs), port security, and secure shell encryption. These measures safeguard the network from unauthorized access and potential threats.

Quality of Service (QoS) Implementation

To prioritize critical data traffic, the switch supports Quality of Service (QoS) mechanisms. QoS ensures that bandwidth is allocated intelligently, optimizing the performance of applications and services that require higher priority.

Advantages of the HPE JL357A#ABA 2540 SwitchScalability

The 48 ports, coupled with the SFP+ ports, provide scalability for growing networks. Businesses can expand their infrastructure without compromising on performance.

Cost-Efficiency

The PoE+ feature eliminates the need for separate power sources for connected devices, reducing overall costs and simplifying installation.

Reliability

HPE is renowned for producing reliable networking equipment, and the 2540 switch is no exception. Its robust design and advanced features contribute to a stable and dependable network environment.

User-Friendly Management

The switch's management interface is designed for user-friendliness, making it accessible for both seasoned network administrators and those new to network management.

Benefits of Using

The JL357A#ABA HPE Aruba 2540 PoE+ 4SFP+ 48 Ports Rack Mountable Switch offers a variety of benefits for businesses and organizations looking to improve their network infrastructure. Some of the key benefits include:

  • Power over Ethernet (PoE+) support: This feature allows the switch to deliver power to connected devices, such as IP cameras or wireless access points, through the Ethernet cable. This eliminates the need for separate power sources for these devices, making deployment and maintenance more convenient.
  • SFP+ ports: The switch includes four SFP+ ports, which support high-speed fiber connections. This allows for faster data transfer and increased network capacity, making it ideal for businesses with large amounts of data to transfer.
  • 48 ports: The switch has 48 ports, which provides ample connectivity for a variety of devices and users. This allows for a larger number of devices to be connected to the network, which can improve productivity and efficiency.
  • Rack-mountable design: The switch can be easily mounted in a standard 19-inch rack, making it easy to integrate into existing network infrastructure. This allows for a more organized and efficient network setup.
  • Advanced security features: The switch includes advanced security features such as Access Control Lists (ACLs) and Quality of Service (QoS) to help secure and prioritize network traffic. This helps to protect against unauthorized access and ensure that important data is given priority over less critical traffic.
Compatibility and interoperability
  • Compatibility refers to the ability of different hardware and software systems to work together seamlessly. In the context of the JL357A#ABA HPE Aruba 2540 PoE+ 4SFP+ 48 Ports Rack Mountable Switch, compatibility refers to the ability of this switch to work with other network devices, such as routers, servers, and other switches, without causing conflicts or errors.
  • Interoperability refers to the ability of different systems to communicate and exchange data effectively. In the context of the JL357A#ABA HPE Aruba 2540 PoE+ 4SFP+ 48 Ports Rack Mountable Switch, interoperability refers to the ability of this switch to communicate and exchange data with other network devices, such as routers, servers, and other switches, seamlessly and efficiently.
  • The JL357A#ABA HPE Aruba 2540 PoE+ 4SFP+ 48 Ports Rack Mountable Switch is compatible and interoperable with a wide range of network devices, including routers, servers, and other switches. It also supports a variety of different networking protocols, including TCP/IP, HTTP, and SNMP, which allows it to work seamlessly with other devices on the network. Additionally, the switch supports PoE+ (Power over Ethernet) which enables it to power other devices like IP phones and cameras, which eliminates the need for additional power sources. Overall, the JL357A#ABA HPE Aruba 2540 PoE+ 4SFP+ 48 Ports Rack Mountable Switch is a versatile and reliable device that can be easily integrated into any network environment.
Main Specification about this HPE JL357A#ABA
  • Manufacturer: HPE
  • Part Number or SKU# JL357A#ABA
  • Product Type: 48 Ports Switch
  • Product Name: Networking Switch
Technical Information for 48 Ports SwitchPorts: Connecting Your Devices
  • The switch boasts 48 ports with a speed of 10/100/1000 (poe+), alongside 4 additional ports supporting 10 Gigabit Ethernet or 1 Gigabit Ethernet SFP+ for high-speed connectivity.
Versatile Enclosure Options
  • This switch is designed to fit your space requirements, whether on a desk, in a rack, or mounted on a wall. Its 1U size ensures adaptability to various environments.
Power Over Ethernet (PoE+): Empowering Your Devices
  • Featuring Power over Ethernet Plus (PoE+), this switch can supply power to connected devices. With a PoE budget of 370 watts, it ensures efficient power distribution.
Performance Metrics: Ensuring Smooth Operation
  • Understanding the performance of your Ethernet switch is vital. This switch offers a throughput of 112 Mbps, a switching capacity of 176 Gbps, and a MAC address table size of 16384 entries.
Encryption and Authentication: Securing Your Network
  • To enhance security, the switch utilizes SSL encryption and supports multiple authentication methods, including Radius, Tacacs+, and Secure Shell v.2 (SSH2).
Processor, Memory, and Storage
  • Powering the operations is a 1016 MHz ARM processor, supported by 1 GB DDR3 SDRAM for memory and 4 GB of flash memory for storage.
Efficient Power Management
  • With an internal power supply, the switch operates on input voltages ranging from 100-127V or 200-240V AC at 50/60 Hz. It consumes a maximum of 459 watts.
Connectivity Options
  • The switch offers a range of connectivity options, including 48 x 1000BASE-T ports (RJ-45) with PoE+, 4 x Gigabit/10Gbit LAN ports (SFP+), and management interfaces such as 1 x console (RJ-45) and 1 x Micro-USB (Type B).
Expansion Capabilities
  • This switch supports future growth with expansion options, providing the flexibility needed for a growing network.
Easy Management
  • With an internal power supply and manageable voltage requirements (AC 120/230V at 50/60Hz), this switch simplifies power management. Operational power consumption is capped at 459 watts.

In short, the HPE JL357A#ABA 2540 48G Managed Switch stands as a versatile and powerful solution for diverse networking needs. Whether deployed in enterprise settings, surveillance systems, VoIP implementations, or data centers, its features and capabilities contribute to a reliable and high-performance network infrastructure. As technology continues to advance, having a robust and adaptable switch like the HPE JL357A#ABA 2540 48G becomes increasingly essential for staying connected in an interconnected world.

Brand:
HPE
Brand Warranty:
3 Years Warranty
Product Condition:
New Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days


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Warranty

ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

Important notes:

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Individual product warranty mentioned on each item product description page/detail page.

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Delivery

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FREE UPS® Ground (Free shipping to all orders for 48 states!)
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FedEx Ground®
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FedEx Express Saver®
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FedEx Standard Overnight®
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FedEx First Overnight®
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Worldwide Shipping Options:

UPS®/FedEx® International Economy

Estimated delivery time: 4-7 business days

UPS®/FedEx® International Priority

Estimated delivery time: 2-4 business days

UPS®/FedEx® Ground Shipping Canada

Estimated delivery time: 5-8 business days


Important notes:

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