Name: J4903AB HP 2824 24-Port Gigabit + 4 SFP Layer 3 Managed Switch
Brand: HP
SKU: J4903AB
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (125 reviews)

Product Overview
The HP 2824 24-Port + 4-Port SFP Layer 3 Switch offers a balanced mix of Ethernet and fiber connectivity with built-in routing capabilities. It fits well in mid-sized network setups requiring both high-speed port density and flexible management. This switch helps streamline data traffic while providing a stable platform for secure and scalable networking.

General Information
Brand	HP
Condition	Refurbished

Technical Information
Switch Type	Layer 3, Managed Switch
Form Factor	Desktop
Mount Type	1U Rack, Desktop
Switch Ports	24
Number of Ports	24-Ports
Port Type	10/100Base-TX, SFP, Serial Console (RJ-45)
Port Speed	10/100Base-TX,1000Base-X
UpLink Ports	4 SFP
POE Support	No
Switching Capacity	12.8 Gbps
Switch Forwarding Rate	25 Mpps
VLAN Support	Yes
Max VLANs Supported	255
Stackable	No
Layer Support	Layer 3
Connector Type	RJ-45,SFP,Serial Console (RJ-45)

Performance
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	8K

Management and Configuration
Routing Protocols	Static, RIP
Remote Protocols	Yes
Management Interfaces	Web GUI (HTTP/HTTPS), Command-line (Console/Telnet/SSH), SNMP
Security Features	Access Control Lists (ACL), 802.1X (RADIUS) authentication, SSH/Telnet access control, MAC-based port security, Storm control
Management Type	Managed
Security	Yes
Remote Management Protocol	SNMP, HTTP, HTTPS, SSH, Telnet
Routing Protocol	Static

Power & Cooling
Power Supply	Internal AC 100-240V

Physical Characteristics
Dimensions	1.75 x 17.24 x 10.75 inches
Weight	3.00
Operating Temperature	0°C to 45°C

Miscellaneous
Assembly Required	No
Compliance Standards	WEEE, RoHS, CE, FCC, UL
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.3ad (LACP)

Product Description
The J4903AB - HP 2824 is a network switch designed to manage traffic efficiently across a range of environments. It is commonly found in enterprise and campus networks where a mix of wired and fiber connections is essential. Network administrators and IT professionals often rely on this switch for its blend of performance and flexibility. Key Features Provides 24 high-speed Ethernet ports alongside 4 SFP fiber slots for diverse connectivity Includes Layer 3 routing functions to support complex network topologies Offers scalable bandwidth with support for link aggregation and VLAN segmentation Equipped with advanced security features like Access Control Lists and 802.1X authentication Supports SNMP and web-based management tools for simplified network monitoring This switch plays a key role in maintaining consistent network performance and organization. Its reliable hardware design delivers steady throughput while supporting essential routing and security functions. Overall, it ensures smooth data flow and network segmentation needed in demanding IT environments.

Use Cases
This switch is typically deployed in networks where a combination of copper and fiber connections is needed, such as branch offices or campus environments. It serves well where routing between VLANs and network segments is required to maintain efficient communication. IT teams managing growing network infrastructures find it suitable for its balance of ports and routing features. How It's Used: Connecting multiple departments within a campus network to support segmented traffic Linking fiber uplinks from core switches in enterprise wiring closets Providing Layer 3 routing for distributed branch office networks Serving as an aggregation switch in SMB data centers with mixed media connections Implementing network security policies through ACLs and authentication in managed networks By supporting both high port density and Layer 3 routing, this switch enhances network efficiency and scalability. Its robust feature set supports operational needs without unnecessary complexity, making it a practical choice for network teams focused on performance and control.