JD843A HP 16-Ports 10Base-T 100Base-TX 1000Base-T Desktop Unmanaged Gigabit Ethernet Network Switch

HP JD843A

The HP JD843A is a 16-port unmanaged Fast Ethernet switch from HP, built for small and medium-sized businesses that need dependable switching for staff workstations, printers, phones and servers.

With 16 ports running at Fast Ethernet speeds, it has plenty of capacity for users, devices and uplinks. Gigabit Ethernet capability provides high-bandwidth links to servers, storage or the network core, which helps prevent bottlenecks. Low-bandwidth endpoints such as printers, desk phones and controllers are well served by Fast Ethernet ports.

Because it is unmanaged, installation is simple: power it on, connect your devices and you are ready to go. Switches like this form the backbone of everyday network communication, linking users to applications, storage and the internet. Its set-and-forget operation reduces day-to-day maintenance. Reserving specific ports for uplinks keeps your design clear as the network grows. Applying vendor firmware updates, where offered, is good practice for security and reliability. Intelligent frame forwarding avoids flooding every port and keeps bandwidth available for real work.

Physically, it uses a desktop format for a clean, organized installation. Dependable, low-maintenance operation makes it a sensible office network foundation. Install it in a well-ventilated location so it keeps operating reliably over the long term. The JD843A suits server rooms, comms cabinets and departmental networks in growing organizations. Centralizing wired connections on one switch makes the network easier to understand and maintain. Compared with consumer gear, business-class switches offer better build quality and features. A UPS on the network rack keeps connections alive through short power outages. Whether you are building a new network or replacing an existing unit, the JD843A delivers HP unmanaged Fast Ethernet switching that fits the job.

At a Glance

• 16 ports (Fast Ethernet)
• Gigabit high-speed connectivity
• Unmanaged
• Desktop

• No. Of Ports: 16-Ports
• Product Type: Un-managed

1. Non-Returnable Items: Once an order is processed, products that do not fall under 3D memory categories are considered final sale. These items cannot be cancelled or returned, so we strongly recommend confirming specifications prior to purchase.

2. Restocking Policy: In specific cases, a restocking fee of up to 25% may be applied. This depends on the product category and condition. Our team will always advise you in advance where applicable.

3. Product Condition: Unless clearly stated as brand-new retail stock, all products are supplied in professionally refurbished condition. Each item is thoroughly tested to ensure reliable performance and quality assurance.

4. Fast Dispatch & Availability: We aim to dispatch most orders within 24 hours, subject to stock availability. If you require urgent or same-day shipping, please contact our customer support team at (207) 993-8331 directly for expedited handling.

5. Part Number Compatibility: Leading manufacturers such as Dell, HP, IBM, and Compaq may assign multiple identifiers to the same product, including Spare Part Numbers (Spare P/N) or FRU (Field Replaceable Unit) numbers. The item you receive may carry either designation, both of which are fully compatible and functionally equivalent.

6. Warranty Coverage: All products include a 30-day limited warranty, covering replacement in the event of DOA (Dead on Arrival) items with the same part number. Selected storage devices may qualify for an extended 90-day warranty—please confirm with our team before purchase. Additionally, manufacturer warranty options may intact for new product if any. 

7. Drivers & Installation Media: As most products are supplied in bulk packaging, installation media such as CDs, drivers, or manuals may not be included. If required, please check availability with our sales team prior to ordering.

8. Shipping Information: Standard shipping rates are automatically calculated for lightweight IT components such as memory and storage devices (under 5 lbs). For larger or heavier equipment—including servers, racks, and motherboards—shipping costs may vary. Our team will notify you if any adjustments are required. 

9. Product Images Disclaimer: All images displayed are for reference purposes only. The actual product received may differ slightly in appearance while maintaining the same specifications and performance.

10. Packaging Details: Some items may be delivered in bulk or non-retail packaging, especially for high-volume or consolidated orders. This ensures cost efficiency without compromising product quality.

11. End-of-Life (EOL) Products: For discontinued or end-of-life products, we may supply an equivalent replacement with matching specifications, functionality, and compatible FRU where necessary.

12. Refurbished Printers: Please note that refurbished printers may not include toner cartridges, or may be supplied with partially used consumables.

13. Need Assistance? If you have any questions regarding product specifications, compatibility, warranty, or shipping, our team is here to help. Contact us at support@itnetworkstrade.co.uk or call us at (207) 993-8331 directly before placing your order to ensure a smooth purchasing experience.