The HP J4820A is a ProCurve Switch 5304XL/5308XL 24-port 10/100Base-TX module with RJ45 connectors, a copper line card for the 5300xl chassis family (available in 4-slot 5304XL and 8-slot 5308XL configurations) that adds 24 Fast Ethernet access ports to an existing chassis. It is a modular expansion card rather than a standalone switch, fitting into any available slot in a 5300xl chassis alongside other line cards such as Gigabit uplink or PoE modules. This is the correct spare for restoring 10/100 port capacity after a module failure or for expanding an existing 5304XL or 5308XL chassis with additional access ports. Specifiers should confirm chassis slot availability before ordering. Tech-Star (UK-based, shipped worldwide) sources and tests refurbished HP parts like this one to keep 5300xl-series deployments running past end of manufacturer support.
Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.
Frequently asked questions
Is the HP J4820A refurbished or new?
Tech-Star supplies both new and refurbished HP J4820A. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the HP J4820A?
Refurbished HP J4820A comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the HP J4820A?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the HP J4820A be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the HP J4820A be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.