HPE Networking Instant On 1930 48-Port PoE+ Compliant Managed Network Switch with SFP+ (370W)

Overview

The HPE JL686B#ABA is a managed network switch designed to support growing business networks with reliable performance and flexible connectivity. It features 48 Gigabit Ethernet ports that provide PoE+ power, delivering up to 30 watts per port and a total power budget of 370 watts to power devices such as IP cameras, wireless access points, and VoIP phones without separate adapters. Additionally, it includes 4 SFP+ ports for 10 Gigabit fiber connections, ideal for high-bandwidth needs or linking switches over longer distances. With a switching capacity of 176 Gbps and a forwarding rate of 130.95 million packets per second, it ensures smooth data flow even during peak network usage.

Management options are versatile, allowing configuration and monitoring through a mobile app, cloud portal, or local web interface. Security features help prevent unauthorized access and protect against denial-of-service attacks, maintaining network stability. The switch’s rackmount design fits a standard 1U space, and its internal power supply supports a wide voltage range from 100 to 240 volts, making it adaptable to various environments.

Key features

• 48 Gigabit Ethernet ports with PoE+ support provide both data and power to connected devices, reducing cable clutter and installation complexity.
• Four 10 Gigabit SFP+ ports enable high-speed fiber connections for data-intensive applications or inter-switch links over longer distances.
• A total PoE power budget of 370 watts allows simultaneous powering of multiple devices without overloading the switch.
• Multiple management interfaces including mobile app, cloud portal, and local web interface offer flexible and convenient network control.
• Built-in security features help safeguard the network from unauthorized access and denial-of-service attacks, enhancing overall reliability.
• Rackmount form factor fits into a standard 1U space, simplifying integration into existing network racks.
• Internal power supply supports a wide input voltage range (100–240V), ensuring compatibility with various power environments worldwide.
• Backed by a limited lifetime warranty and 24/7 support for the first 90 days, providing confidence and assistance during deployment.

Key specs

• Ports: 48 Gigabit Ethernet with PoE+ (30W per port), 4 SFP+ 10 Gigabit fiber ports
• Total PoE power budget: 370 watts
• Switching capacity: 176 Gbps
• Forwarding rate: 130.95 million packets per second
• Processor: 800 MHz Cortex-A9
• Memory: 512 MB
• Flash storage: 256 MB
• Packet buffer: 1.5 MB
• Power input: 100–240 volts internal power supply
• Form factor: Rackmount, 1U height

Connectivity and compatibility

This switch supports a wide range of network devices through its 48 Gigabit Ethernet ports with PoE+ capability, making it suitable for powering and connecting IP cameras, wireless access points, VoIP phones, and other PoE-enabled devices. The 4 SFP+ ports provide 10 Gigabit fiber connectivity, which is essential for linking switches in larger networks or handling data-intensive applications. Its compatibility with standard network management tools and interfaces ensures it can integrate smoothly into existing IT environments.

Performance and reliability

Equipped with an 800 MHz Cortex-A9 processor and 512 MB of memory, the switch handles network traffic efficiently, even under heavy loads. The 176 Gbps switching capacity and 130.95 Mpps forwarding rate support high throughput and low latency, which are critical for business operations that depend on fast and reliable data transfer. Security features built into the switch help maintain network integrity by preventing unauthorized access and mitigating denial-of-service attacks.

Ideal uses and environments

This switch is well suited to small and medium-sized enterprises or busy office environments that require robust network performance and flexible device powering options. It fits neatly into standard network racks with its 1U rackmount design and adapts to various power conditions thanks to its wide voltage input range. Businesses looking to expand their network infrastructure with reliable PoE+ support and high-speed fiber connectivity will find this switch a strong choice.