Description
The HP J9781A 2530-48 48-Port Managed Switch is designed for organizations that need a professional and cost-effective managed switch for business network infrastructure. It belongs to the 2530 switch family, which is positioned for secure, reliable, and easy-to-deploy connectivity in enterprise edge, branch office, and SMB environments. This switch includes 48 Fast Ethernet 10/100 ports, making it suitable for connecting workstations, printers, phones, network devices, and other wired equipment in structured LAN deployments. In addition to the 48 primary ports, the HP J9781A also provides 2 Gigabit RJ-45 uplink ports and 2 dedicated Gigabit SFP uplink ports, which adds flexibility for backbone connections and fiber uplinks where needed. The 2530 series is described by HPE as a fully managed Layer 2 switch family with features such as enhanced access security, traffic prioritization, sFlow, and IPv6 host support. For buyers searching by exact part number, managed switch model, or 48-port HP switch.
Specifications
- Manufacturer: HP
- Part Number: J9781A
- Model: 2530-48
- Product Type: Managed Ethernet Switch
- Primary Ports: 48 x RJ-45 autosensing 10/100 ports
- Uplink Ports: 2 x autosensing 10/100/1000 RJ-45 ports
- Fiber Uplink Ports: 2 x fixed Gigabit Ethernet SFP ports
- Management Type: Fully Managed
- Layer: Layer 2
- Form Factor: Rack-mountable, 1U
- Dimensions: 17.40 x 9.70 x 1.75 in
- Weight: 6.3 lb (2.86 kg)
FAQ
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Q: What is the HP J9781A used for?
A: The HP J9781A 2530-48 is a managed switch designed for business network connectivity, providing 48 Fast Ethernet ports and Gigabit uplink options for office, branch, and enterprise edge deployments.
Q: How many ports does the HP J9781A have?
A: The HP J9781A includes 48 autosensing 10/100 RJ-45 ports, 2 Gigabit RJ-45 uplink ports, and 2 fixed Gigabit SFP uplink ports.
Q: Is the HP J9781A a managed switch?
A: Yes. The HP J9781A 2530-48 is a fully managed Layer 2 switch designed for secure and reliable business networking.
Q: Does the HP J9781A support fiber uplinks?
A: Yes. The switch includes 2 fixed Gigabit SFP uplink ports for fiber connectivity with compatible SFP modules.
Q: Is the HP J9781A suitable for office networks?
A: Yes. The HP J9781A is a strong choice for office, branch, and business network environments that need dependable managed switching.
Q: Does this listing include accessories?
A: Please refer to the Includes section for exactly what is included with this unit.
Dan –
The HP J9781A switch arrived exactly as described and worked perfectly in our network. Setup was straightforward, port connectivity was stable, and the uplink options made it a great fit for our office environment.