HPE Instant On 1930 8-Port Gigabit PoE+ Compliant Managed Switch with SFP

Overview

The HPE JL681A#ABA is a managed network switch designed to deliver reliable and high-speed connectivity for small businesses and workspaces. It features eight Gigabit Ethernet ports with Power over Ethernet Plus (PoE+) support, providing up to 30 watts per port and a total PoE power budget of 124 watts. This allows you to power devices like IP phones, security cameras, and wireless access points directly through the network cable. Additionally, two SFP ports enable fiber uplinks for extending your network over longer distances or connecting to other switches with high-speed links. Its fanless design ensures quiet operation, making it well suited for office environments where noise is a concern.

Key features

• Eight Gigabit PoE+ ports that supply power and data over a single cable, reducing clutter and installation costs
• 124-watt total PoE power budget to support multiple powered devices simultaneously without extra adapters
• Two SFP ports for flexible fiber uplinks, ideal for extending network reach or high-speed inter-switch connections
• Fanless design that operates silently, perfect for noise-sensitive environments like offices or retail spaces
• Managed through an intuitive web interface or mobile app, allowing easy configuration, monitoring, and troubleshooting
• Supports up to 256 VLANs to segment your network for improved security and traffic management
• Built-in security features including Denial of Service (DoS) protection and RADIUS authentication to safeguard your network
• Compact size and passive cooling make installation simple even in tight spaces without concerns about heat or noise

Key specs

• Ports: 8 Gigabit Ethernet PoE+ ports, 2 SFP fiber ports
• PoE power budget: 124 watts total, up to 30 watts per port
• Switching capacity: 20 Gbps
• Forwarding rate: 14.88 million packets per second (Mpps)
• Processor: 800 MHz ARM
• Memory: 512 MB
• VLAN support: up to 256 VLANs
• Cooling: fanless, passive cooling design

Connectivity and compatibility

This switch offers versatile connectivity options to fit various network setups. The eight Gigabit Ethernet PoE+ ports provide both data and power to compatible devices, simplifying your cabling needs. The two SFP ports support fiber modules, enabling long-distance connections or high-speed uplinks to other switches or network segments. It integrates smoothly into small to medium-sized office networks, retail environments, or any workspace requiring dependable wired connections with PoE support.

Performance and reliability

Powered by an 800 MHz ARM processor and 512 MB of memory, the switch handles network traffic efficiently even during peak usage. Its 20 Gbps switching capacity and 14.88 Mpps forwarding rate ensure smooth data flow without bottlenecks. The fanless design eliminates noise and reduces mechanical failure points, enhancing reliability. Security features like DoS protection and RADIUS authentication help maintain a secure network environment, protecting against common threats and unauthorized access.

Ideal uses and environments

This managed switch is a strong choice for small businesses, home offices, retail stores, and other workspaces that need a quiet, compact, and easy-to-manage network solution. It fits well in environments where powering devices over Ethernet cables reduces clutter and installation complexity. The ability to segment networks with VLANs and secure them with built-in protections makes it suitable for setups that require both performance and security without demanding advanced IT expertise.