HPE J9145A 24 Ports Switch
If you need a large quantity of J9145A product - call us at +1 (718) 766 5269 or request a quote at live chat and our sales manager will contact you shortly.

Why J9145A HPE Procurve 2910al 24 Ports Stackable is the best?

Availability: In Stock
Part Number#: J9145A
3% Discount on Checkout

Short Description:
J9145A ProCurve E2910al 24-Ports Stackable Managed Gigabit Ethernet + 4 x Small Form-Factor Pluggable (SFP) Rack-mountable Networking Switch | Made by HPE | Refurbished

Interface Types of This Product: Switch 24 Port

Product Condition:
Warranty provided by ALLHDD.COM:
30 Days
We are giving specifications below, why one should consider procuring HPE 24 Port Switch Networking features, a general overview, description, performance specification, relevant images, a competitive price infographic, and technical information about the J9145A model with compatibility.

More Specification

The J9145A HPE Procurve 2910al 24 Ports Stackable Ethernet Managed Switch is a high-performance network switch designed for use in enterprise and data center environments. It is a stackable switch, meaning multiple units can be linked together to create a single, larger switch with increased ports and redundancy.

The switch has 24 10/100/1000Base-T ports, which can be used to connect devices such as servers, storage arrays, and other network devices. It also has four dual-personality ports, which can be configured as either 10/100/1000Base-T or mini-GBIC SFP ports. This allows for flexibility in connecting devices and utilizing different types of cabling.

The switch is managed, meaning it can be configured and monitored through a web interface or through the use of command-line interface (CLI) commands. It supports advanced features such as Quality of Service (QoS), VLANs, and Link Aggregation Control Protocol (LACP) for increased network performance and security.

The switch also has a built-in power supply and supports Power over Ethernet (PoE) for powering connected devices. It also has a built-in cooling fan to ensure optimal temperature and performance.

Data Protection and Security

The J9145A HPE Procurve 2910al 24 Ports Stackable Ethernet Managed Switch is a high-performance network switch that provides data protection and security features to ensure the safe and secure transmission of data within a network.

Data protection features include:

  • Automatic recovery from power failures, which ensures that the switch will automatically resume normal operation once power is restored.
  • Redundant power supplies, which provide a backup power source in case of failure.
  • Dual flash images, which allow for the maintenance of two separate firmware images on the switch, providing a fail-safe option for firmware updates.

Security features include:

  • Access control lists (ACLs), which allow for the restriction of network access based on specific criteria such as IP address or MAC address.
  • Port security, which limits the number of MAC addresses that can be associated with a specific port.
  • 802.1X authentication, which verifies the identity of users and devices attempting to access the network.
  • SSL encryption, which encrypts all data transmitted between the switch and management console, providing an extra layer of security for management access.

Reliability of Rack-Mountable Switch

The J9145A HPE Procurve 2910al 24 Ports Stackable Ethernet Managed Switch is a reliable networking device that offers a variety of features and capabilities to ensure high availability and performance in a network environment.

One of the key features that contribute to the reliability of this switch is its stackable design. This allows multiple switches to be connected together and operated as a single unit, providing increased capacity and redundancy in case of a switch failure.

Additionally, the switch supports advanced Quality of Service (QoS) capabilities, allowing for prioritization of network traffic and ensuring that critical applications receive the bandwidth they need. This helps to minimize network congestion and minimize the likelihood of network downtime.

The switch also supports advanced security features, such as access control lists and port security, to help protect against unauthorized access and network breaches. This helps to ensure that network resources are only accessible by authorized users and devices, reducing the risk of data breaches and other security incidents.

Product Detail Description:

Manufacturer: HPE

MPN: J9145A

Type: Networking

Switch-Type: 24 Ports

SKU: J9145A

General Information

Enclosure Type: External - 1U

Features: Flow Control, Auto-Sensing Per Device, DHCP Support, Auto-Negotiation, BOOTP Support, ARP Support, VLAN Support, Auto-Uplink (AUTO MDI/MDI-X), Port Mirroring, Manageable, IPV6 Support, Quality Of Service (QOS), JUMBO FRAMES SUPPORT

Compliant Standards: IEEE 802.3, IEEE 802.3U, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3AB, IEEE 802.1P, IEEE 802.3X, IEEE 802.3AD (LACP), IEEE 802.1W, IEEE 802.1X, IEEE 802.1S


Ports Qty: 24 X Ethernet 10BASE-T, Ethernet 100BASE-TX, Ethernet 1000BASE-T

Max Units in a Stack: 16

Data Transfer Rate: 1 Gbps

Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet

Routing Protocol: RIP-1, RIP-2, Static IP Routing

Remote Management Protocol: SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, TELNET, SNMP 3, SNMP 2C, HTTP, SSH

Connectivity Technology: Wired

Communication Mode: Half-Duplex, Full-Duplex

Switching Protocol: Ethernet

Switching Capacity: 128 Gbps

Throughput: 95 Mpps

MAC Address Table Size: 2K Entries

Status Indicators: Link Activity, Port Transmission Speed

Processors & Memory
Processor: 2 X ARM ARM1156T2-S : 515 MHZ
Flash Memory: 1 GB FLASH

Dimensions & Weight

Width: 17.4 inch

Depth : 14.4 inch

Height : 1.7 inch

Weight :10.91 lb

Expansion & Connectivity
Expansion Slots Total (FREE): 4 ( 4 ) X SFP (MINI-GBIC)
Interfaces: 24 X Network - Ethernet 10BASE-T/100BASE-TX/1000BASE-T - RJ-45 1 X Management - Console - RJ-45


Power Device: Power Supply - Internal

Voltage Required: AC 120/230 V ( 50/60 HZ )

Power Consumption Operational: 82 WATT

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

Different Types of Switches

Networking switches vary widely depending on the number of devices they can support, network bandwidth/speed, and form factor. Switches for small offices will have anything between 4 and 8 ports and can fit on a desk. For larger office network implementation, switches may have 24 ports, 48 ports, 96 ports, and 128 ports and are rack-mountable between 1U and 4U. Switches come in different types depending on the network speed and tasks they support. These include 40/100 Gbps, 10 Gigabit (up to 10000 Mbps), Gigabit Ethernet (up to 1000 Mbps), Power over Ethernet, and Fast Ethernet (10/100 Mbps).

Unmanaged Switches

The unmanaged switches offer fixed configuration on a plug-and-play basis. It is the most basic switch and there are a few choices in the market. These switches are affordable, but the basic features make them inappropriate for enterprise applications.

Managed Switches

The number of features and level of functionality improves with managed switches, making them ideal for enterprise and business applications. These switches are built with the command-line interface for ease of configuration. Equally, they support SNMP agents that come in handy when troubleshooting network issues.

The security on managed switches is better and will protect different types of traffic. Other features include support for virtual LANs, IP routing, and quality of service settings. Managed switches are more expensive compared to all other types of switches.

Smart Switches

Smart switches refer to switches that possess more features than those of unmanaged switches but do not have the full features of managed switches. Smart switches are more cost-effective than managed switches.

Some of the limitations of the smart switches are a lack of telnet access support, Web GUIs, and a lack of many features for VLANs. They are affordable compared to a fully managed switch and are suitable for a smaller computer network.

Modular Switches

Modular switches allow the addition of expansion modules as the network expands. The expansion modules allow for more networked devices but are application-specific. They may include wireless access points, firewalls, or network analysis tools. The flexibility of a modular networking switch comes at a higher cost.

Here, you can check more available conditions of your desired product J9145A at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.


Please choose your location for calculate shipping cost.


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:

We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.

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

Free Technical support on purchased items, our expert consultancy over the phone, by email, by live chat, or by remote login.


Shipping Options and Estimated Delivery Time

UPS Shipping Options:

FREE UPS® Ground (Free shipping to all orders for 48 states!)
Estimated delivery time: 4-7 business days

UPS 3 Day Select®
Estimated delivery time: 3 business days

UPS 2nd Day Air®
Estimated delivery time: 1-2 business days, Delivery by 10:30 AM or 2:00 PM

UPS Next Day Air® Standard Overnight
Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.

UPS Next Day Air® - Priority Overnight
Estimated delivery time: Overnight Delivery (Next Business Day) Delivery by 10:30 AM or 12:00 PM

UPS Next Day Air® First Overnight - Early A.M
Estimated delivery time: Overnight 8:00 AM, Early morning, overnight delivery for your time-critical shipments.

UPS® First Overnight - Saturday
Estimated delivery time: Overnight 8:30 AM – Saturday

FedEx Shipping Options:

FedEx Ground®
Estimated delivery time: (4–7 business days in the contiguous 48 states)
*For residential delivery via FedEx Ground use FedEx Home Delivery®
Estimated delivery time: 4−7 business days, based on the distance to the destination.

FedEx Express Saver®
Estimated delivery time: 3 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states (except Hawaii and Alaska)

FedEx 2Day®
Estimated delivery time: 2 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states

FedEx Standard Overnight®
Estimated delivery time: Next-business-day (by 4:30 PM to U.S. businesses and by 8:00 PM to residences)
Available throughout all 50 states (Hawaii is outbound only)

FedEx Priority Overnight®
Estimated delivery time: Next-business-day (by 10:30 PM to U.S. businesses, noon to most residences)
Available throughout all 50 states

FedEx First Overnight®
Estimated delivery time: Next-business-day (by 8:30 or 9 AM to most areas)
Available throughout all 50 states

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:

  • The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
  • We are not responsible for weather problems that may affect the delivery of goods by carriers. We cannot guarantee the exact delivery time, regardless of the carriers' claims.
  • If you have any specific delivery time requirements, please contact our customer support and someone from our customer service team will be able to help you.
  • You can estimate the shipping cost from the products detail page, also available on the checkout page
  • The shipping cost depends on box dimensions, weight, and zip/postal code
  • To get a FedEx® delivery service you need to mention it on the checkout page notebox.
  • For urgent shipments, please contact our customer service.
  • Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.