HP J9781-61001 Networking Switch 48 Port
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Why J9781-61001 HPE 2530 48 Ethernet Switch. New is the best?

Availability: In Stock
Part Number#: J9781-61001
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Short Description:
J9781-61001 HPE 2530 48 Ethernet Switch. New Bulk Pack.

Interface Types of This Product: Switch 48 Port

Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
30 Days
We are giving specifications below, why one should consider procuring HPE 48 Port Switch Networking features, a general overview, description, performance specification, relevant images, a competitive price infographic, and technical information about the J9781-61001 model with compatibility.

Network Management

J9781-61001 is a product code for the HPE 2530 48 Ethernet Switch. The HPE 2530 48 Ethernet Switch is a compact, high-performance network switch designed for small to medium-sized businesses. This switch is equipped with 48 10/100/1000 Ethernet ports and 4 SFP uplink ports for fiber connectivity.

The switch supports network management through its web interface, CLI (Command Line Interface), and SNMP (Simple Network Management Protocol). The web interface allows administrators to easily manage and configure the switch from a web browser, while the CLI provides more advanced management options for experienced users. The SNMP protocol enables the switch to be managed and monitored by a network management system, providing detailed information on switch performance, status, and configuration.

The HPE 2530 48 Ethernet Switch is designed to meet the needs of businesses that require reliable and efficient network connectivity. With its advanced management features and flexible connectivity options, it is an ideal choice for small to medium-sized businesses looking to upgrade their network infrastructure.

Security Features

The J9781-61001 HPE 2530 48 Ethernet Switch is equipped with various security features to protect against unauthorized access and data theft. These security features include:

  • 802.1X authentication - This feature allows the switch to verify the identity of a user or device attempting to connect to the network. Only authenticated users or devices are allowed to access the network.
  • Access control lists (ACLs) - ACLs allow network administrators to restrict access to specific network resources based on IP addresses, MAC addresses, and other criteria. This helps prevent unauthorized access to sensitive information.
  • SSH and SSL encryption - The switch supports Secure Shell (SSH) and Secure Sockets Layer (SSL) encryption to secure communication between the switch and remote users. This helps protect against eavesdropping and tampering with network traffic.
  • Port security - Port security allows administrators to limit the number of devices that can be connected to a switch port, helping to prevent unauthorized devices from accessing the network.
  • RADIUS and TACACS+ authentication - The switch supports Remote Authentication Dial-In User Service (RADIUS) and Terminal Access Controller Access-Control System Plus (TACACS+) authentication to verify the identity of network users and grant access to specific resources.
  • Dynamic Host Configuration Protocol (DHCP) snooping - This feature helps prevent rogue DHCP servers from providing incorrect IP addresses and causing network instability.
  • Spanning Tree Protocol (STP) security - STP is used to prevent loops in the network, but it can also be used to block unauthorized access to the network. The switch supports STP security features to help prevent unauthorized access to the network.

These security features help protect against unauthorized access and data theft, ensuring the confidentiality and integrity of network resources.

Virtualization Support

J9781-61001 is a product number for the HPE 2530 48 Ethernet Switch, which is a switch designed for use in small to medium-sized businesses and enterprise networks. The "Virtualization Support" in the product number refers to the switch's ability to support virtualization technologies such as virtual local area networks (VLANs), virtual routing and forwarding (VRF), and virtual chassis stacking. These virtualization technologies allow the switch to divide its physical network into multiple virtual networks, which can improve network security, scalability, and performance. The HPE 2530 48 Ethernet Switch with virtualization support is ideal for organizations looking to improve their network infrastructure while reducing costs and streamlining operations.

Detail Description

  • Manufacturer: HP
  • MPN: J9781-61001
  • Type : Networking
  • Switch -Type : Switch 48 Ports
  • SKU: J9781-61001
  • Product Series : 2530
  • Product Model : 2530-48


  • Total Number of Network Ports : 48
  • Uplink Port : Yes
  • Management Port : Yes
  • Number of Network (RJ-45) Ports : 48
  • Port/Expansion Slot Details : 48 x Fast Ethernet Network
  • Port/Expansion Slot Details : 2 x Gigabit Ethernet Uplink
  • Port/Expansion Slot Details : 2 x Gigabit Ethernet Expansion Slot

Media & Performance

  • Media Type Supported : Twisted Pair
  • Ethernet Technology : Gigabit Ethernet
  • Ethernet Technology : Fast Ethernet
  • Network Technology : 10/100/1000Base-T
  • Network Technology : 10/100Base-TX

I/O Expansions

  • Number of Total Expansion Slots : 2
  • Expansion Slot Type : SFP
  • Number of SFP Slots : 2
  • Network & Communication:
  • Layer Supported : 2

Dimension and Weight

  • Height: 1.75inch
  • Width: 17.4inch
  • Depth: 9.7inch
  • Weight: 7 Lbs

About New Bulk Pack Products

New Bulk Pack products come with clamshell boxes and do not have any manufacturer warranty. Many times manufacturers disassemble whole units to use parts or pulled from a new system. Typically, this product doesn't come with software or instructions unless indicated and no Manufacturer’s genuine warranty. You can take note these are not brand new products.

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.

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