HP J9022A 48 Port Switch
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J9022A HPE ProCurve 2810-48G 48-Ports Layer 2 Stackable Refurbished

Availability: In Stock
Part Number#: J9022A
List Price was: $311.54
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Short Description:
J9022A ProCurve 2810-48G Layer 2 Stackable Managed 44 x 10/100/1000Base-T LAN + 4 x SFP (Mini-GBIC) 48-Ports Ethernet Switch | Made by HPE | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
30 Days

Management and Configuration of the J9022A HPE Switch

The J9022A HPE ProCurve 2810-48G is a 48-port Layer 2 stackable managed Ethernet switch. It can be managed using the ProCurve Manager (PCM) software or through the command-line interface (CLI) via Telnet or SSH.

To configure the switch, you can use the web interface or the CLI. The web interface can be accessed by connecting to the switch's IP address in a web browser. The CLI can be accessed by connecting to the switch via Telnet or SSH.

The switch supports stacking, which allows multiple switches to be connected together and managed as a single entity. This can be done through the use of stacking cables and stacking modules. The switch also supports VLANs, Quality of Service (QoS), and advanced security features such as Access Control Lists (ACLs) and 802.1X authentication.

To manage the switch, you can use the ProCurve Manager (PCM) software. The PCM software allows you to manage multiple switches from a single console and provides advanced features such as network topology views, device discovery, and configuration templates.

Monitoring and Troubleshooting

Monitoring and Troubleshooting of the J9022A HPE ProCurve 2810-48G 48-Ports Layer 2 Stackable Managed Ethernet Switch involves monitoring the switch's performance, identifying and resolving any issues that may arise, and maintaining the overall health of the network.

  • Performance Monitoring: This includes monitoring the switch's utilization, packet errors, and port status. This can be done using the built-in web interface or through SNMP.
  • Identifying Issues: This involves troubleshooting any issues that may arise, such as port failure, network congestion, or connectivity issues. This can be done by checking the switch's logs and event history, as well as using diagnostic tools such as ping and traceroute.
  • Resolving Issues: Once an issue has been identified, it must be resolved. This may involve configuring the switch, updating firmware, or replacing hardware components.
  • Maintenance: Regular maintenance is necessary to ensure the switch continues to operate properly. This includes tasks such as firmware updates, backups, and cleaning the switch.

Power Over Ethernet on the HPE ProCurve Switch

Power over Ethernet (PoE) is a technology that allows Ethernet devices to receive power through their network cable instead of through an external power source. The J9022A HPE ProCurve 2810-48G 48-Ports Layer 2 Stackable Managed Ethernet Switch supports PoE, meaning that it can provide power to connected devices such as IP cameras, wireless access points, and VoIP phones. This eliminates the need for separate power cables and outlets, making the installation and setup of these devices more convenient and cost-effective. Additionally, the switch can automatically detect and provide power to PoE-enabled devices, ensuring that they are powered on and operational. This feature can be useful for businesses and organizations that rely on a variety of Ethernet-powered devices for their operations.

Main Specification about the HP J9022A

  • Manufacturer: HP
  • Part Number or SKU # J9022A
  • Device Type: Managed Switch


  • Total Number of Network Ports 44
  • Number of Network (RJ-45) Ports 48
  • Port/Expansion Slot Details 44 x Gigabit Ethernet Network, 4 x Gigabit Ethernet Network, 4 x Gigabit Ethernet Expansion Slot
Media & Performance
  • Media Type Supported Twisted Pair
  • Ethernet Technology Gigabit Ethernet
  • Network Technology 10/100/1000Base-T
I/O Expansions
  • Number of Total Expansion Slots 4
  • Expansion Slot Type SFP
Dimensions & Weight
  • Width: 17.4 inch
  • Depth : 12.7 inch
  • Height : 1.7 inch
  • Weight : 8.60 lbs
Network & Communication
  • Layer Supported 2
Management & Protocols
  • Manageable Yes
Power J9022A
  • Input Voltage 110 V AC, 220 V AC
Product Condition:
Warranty provided by ALLHDD.COM:
30 Days

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.

Here, you can check more available conditions of your desired product J9022A 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.


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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.

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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.
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