Name: JL382A HP 48-Port Gigabit 10/100/1000Base-T 4 SFP Layer 3 Managed Switch
Brand: HP
SKU: JL382A
Price: 164.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HP OfficeConnect 1920S 48G 4SFP switch provides a solid foundation for mid-sized network infrastructures by combining 48 Gigabit RJ-45 ports with 4 SFP slots for uplinks. It’s designed to handle Layer 3 routing tasks, making it a versatile option for integrating routing and switching functions in business networks. This rack-mountable managed switch fits well in office or campus environments where dependable, scalable connectivity is required.

General Information
Brand	HP
Part Number	JL382A
Condition	Refurbished

Technical Information
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, SFP
Port Speed	10/100/1000Base-T
UpLink Ports	4
POE Support	No
Switching Capacity	104 Gbps
Switch Forwarding Rate	203.125 Mpps
DRAM	256 MB
Flash Memory	128 MB
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	No
Layer Support	Layer 3
Connector Type	RJ-45,SFP

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, RIP, IGMP
Remote Protocols	Yes
Management Interfaces	Web GUI,CLI (SSH/Telnet),SNMP
Security Features	802.1X,Access Control Lists (ACL),RADIUS,TACACS+,DHCP Snooping,IP-MAC-Port Binding,Port Security,Storm Control
Security	Yes
Remote Management Protocol	SNMPv1/v2c/v3,SSH,Telnet,HTTPS
Routing Protocol	Static,RIP

Physical Characteristics
Weight	3.00
Operating Temperature	0°C to 40°C

Miscellaneous
Compliance Standards	WEEE, RoHS, CE, FCC, cULus
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1D, IEEE 802.1w, IEEE 802.3ad

Product Description
The HP OfficeConnect 1920S 48G 4SFP switch is built for mid-sized business networks that require reliable, high-performance connectivity and advanced management capabilities. This Layer 3 switch often found in office wiring closets delivers 48 Gigabit Ethernet ports along with 4 SFP ports, allowing a mix of copper and fiber connections for flexible network design. Designed for IT professionals managing business-critical networks, it supports advanced routing, quality of service, and security features to keep data flowing smoothly and securely. This switch is commonly used in environments where both speed and reliability are essential, such as small to medium enterprises, branch offices, and campus networks. Key Features Advanced Layer 3 routing protocols to optimize traffic handling Multiple SFP ports for diverse fiber optic connectivity needs Energy-efficient technology to reduce power consumption Comprehensive security options, including access control lists Easy-to-manage with web interface and SNMP support Typically deployed in rack-mounted network setups, this switch serves as a core or distribution device connecting end-user devices and servers. Its combination of high port density and flexible uplink options makes it a practical choice for enhancing network performance without major infrastructure changes.

Use Cases
The JL382A HP 48-Port Gigabit 10/100/1000Base-T 4 SFP Layer 3 Managed Switch is ideal for mid-sized enterprise networks requiring robust routing and switching capabilities. It suits environments where businesses need high port density and flexible uplink options to support multi-departmental connectivity and data traffic segmentation. How It's Used: Deployment in campus networks to segment traffic between departments while maintaining high-speed interconnectivity. Integration within SMB data centers to handle internal routing alongside access-layer switching with reliable fiber uplink scalability. Use in branch office networks to consolidate wired devices and enable efficient Layer 3 routing for VPN or WAN connectivity. Implementation in rack-mounted server environments to support virtualization platforms requiring low-latency and high-throughput switching. Support for edge computing nodes where local routing and fast uplink to core infrastructure improve application responsiveness. This switch enhances operational efficiency by combining advanced Layer 3 features with a high port count, enabling scalable network segmentation and flexible uplinks. Its integration into rack deployments ensures consistent performance while supporting evolving network demands in growing business environments.