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Aruba JL684B#AKM Instant On 1930 24-Port Gigabit PoE+ Switch - 4 SFP+ Uplinks - 370W PoE Budget - Smart Managed - 1U Rack-Mountable
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Product Features
Technical Overview
This switch operates as a full-featured Layer 2 device, supporting a comprehensive suite of networking standards including IEEE 802.3af/at for PoE, 802.1Q for VLANs, 802.1x for network access control, and 802.3az for energy efficiency. The 24 RJ-45 ports deliver Gigabit Ethernet (10/100/1000Base-T) over twisted pair cabling, while the four SFP+ expansion slots support 10 Gigabit Ethernet (10GBase-X) for high-bandwidth uplinks to core switches or servers using optical fiber or DAC cables.
The integrated smart management interface provides web-based control for configuration, monitoring, and troubleshooting without the complexity of enterprise CLI tools. Key technical capabilities include IGMP snooping for optimized multicast traffic, port mirroring for network analysis, and spanning tree protocols (802.1D/w/s) for loop prevention and rapid network convergence.
This section brings together practical product details such as Features, Total Number of Network Ports, Network (RJ-45), Uplink Port, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
This switch stands out by balancing enterprise-grade features with operational simplicity, making it ideal for businesses that need reliable, powered connectivity without dedicated IT staff. The substantial PoE budget and flexible uplinks future-proof your network for growing device counts and bandwidth demands.
High-Power PoE Ready
With 370W of total PoE budget, the switch can simultaneously power numerous PoE+ (25.5W) devices, supporting modern high-demand endpoints like PTZ cameras, advanced access points, and thin clients without external power injectors.
- IEEE 802.3at (PoE+) compliant
- Per-port power management
- Auto-sensing for PoE detection
Smart Management Simplicity
The intuitive web interface offers VLAN setup, QoS prioritization, port configuration, and real-time monitoring, providing essential control for security and performance without a steep learning curve.
- Web-based GUI
- LLDP for auto topology discovery
- SNMP v1/v2c/v3 support
Flexible Deployment Options
The 1U design fits standard 19-inch racks, while included hardware allows for wall, tabletop, cabinet, or under-table mounting, adapting to space-constrained environments like retail counters or small server rooms.
- Tool-less rack mounting
- Universal input voltage (120-230V AC)
- Quiet fanless operation
Deployment / Use Cases
The Aruba Instant On 1930 switch is engineered for small to medium business networks where reliability, power delivery, and easy management are critical. Its combination of PoE, Gigabit access ports, and 10G uplinks makes it a versatile core for converged data and power networks.
In a typical office deployment, it can connect desktop computers, printers, and IP phones while powering wireless access points and security cameras across the floor. For retail environments, it supports point-of-sale systems, digital signage, and inventory scanners with clean, centralized power. In educational or hospitality settings, the switch manages connectivity for classrooms or guest rooms, with VLANs segmenting traffic for security and QoS ensuring priority for voice and video applications.
Physical Profile
The switch features a compact, metal chassis measuring 1.73" (H) x 17.42" (W) x 10.42" (D), designed for efficient use of rack space. Weighing 8.22 lb, it is robust yet lightweight for easy handling. The front panel includes status LEDs for port activity, PoE, and system health, while the rear houses the AC power inlet and grounding point. The design supports continuous operation in typical office environments with silent, fanless cooling for noise-sensitive areas.
- Width
- 17.42" (442.50 mm)
- Depth
- 10.42" (264.70 mm)
- Height
- 1.73" (43.90 mm)
- Weight
- 8.22 lb (3730 g)
Highlights
- 24 Gigabit Ethernet ports with full PoE+ support for powered devices.
- 4 SFP+ uplink slots for 10 Gigabit fiber or copper connections.
- 370W total PoE budget to drive multiple high-power endpoints.
- Smart managed Layer 2 switching with web-based interface.
- 1U rack-mountable design with versatile wall/tabletop mounting options.
- Plug-and-play setup with advanced features like VLANs and QoS.
- Supports optical fiber and twisted pair media for flexible cabling.
- Energy-efficient design with 802.3az compliance for reduced power use.
- Auto Denial of Service (DoS) prevention enhances network security.
- RoHS compliant and built for reliable 24/7 operation.
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | JL684B#AKM |
| Brand Name | Aruba |
| Product Line | Instant On |
| Product Series | 1930 |
| Product Name | Networking Instant On Switch 24p Gigabit CL4 PoE 4p SFP+ 370W 1930 |
| Product Type | Ethernet Switch |
| Technical Information | |
| Features | Plug and Play,Energy Efficient,Auto Denial of Service (DoS) Prevention |
| Interfaces/Ports | |
| Total Number of Network Ports | 24 |
| Network (RJ-45) | Yes |
| Uplink Port | Yes |
| Modular | Yes |
| Port/Expansion Slot Details | 24 x Gigabit Ethernet PoE,4 x 10 Gigabit Ethernet Expansion Slot |
| Media & Performance | |
| Media Type Supported | Optical Fiber,Twisted Pair |
| Ethernet Technology | Gigabit Ethernet,10 Gigabit Ethernet |
| Network Technology | 10/100/1000Base-T,10GBase-X |
| I/O Expansions | |
| Total Number of Expansion Slots | 4 |
| Expansion Slot Type | SFP+ |
| Number of SFP+ Slots | 4 |
| Network & Communication | |
| Layer Supported | 2 |
| Networking Standards | IEEE 802.3,IEEE 802.3u,IEEE 802.3ab,IEEE 802.3z,IEEE 802.3af,IEEE 802.3at,IEEE 802.3x,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1x,IEEE 802.3az,IEEE 802.1D,IEEE 802.1w,IEEE 802.1s,IEEE 802.1ab |
| Management & Protocols | |
| Manageable | Yes |
| Switch Management Type | Smart Managed |
| Power Description | |
| PoE (RJ-45) Port | Yes |
| PoE Budget | 370 W |
| Input Voltage | 120 V AC,230 V AC |
| Power Source | Power Supply,AC |
| Power Consumption | 490 W |
| Physical Characteristics | |
| Compatible Rack Unit | 1U |
| Form Factor | Rack-mountable,Wall Mountable,Table Top,Cabinet Mount,Under Table |
| Height | 1.73" (43.90 mm) |
| Width | 17.42" (442.50 mm) |
| Depth | 10.42" (264.70 mm) |
| Weight (Approximate) | 8.22 lb (3730 g) |
| Miscellaneous | |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
User Manual
FAQ
How many devices can this switch power with PoE?
The switch has a 370W PoE budget. It can power up to 24 PoE+ devices simultaneously, assuming an average draw per port. For example, it could support around 14 devices at the full PoE+ limit of 25.5W each, or a larger number of lower-power devices like IP phones or sensors. The actual count depends on the specific power requirements of each connected device.
What are the SFP+ uplinks used for?
The four SFP+ uplink slots provide high-speed 10 Gigabit Ethernet connections. They are typically used to link this access switch to a core switch, router, or server, creating a backbone that prevents bottlenecks. You can use SFP+ optical modules for fiber runs over longer distances or SFP+ Direct Attach Cables (DACs) for short, cost-effective copper connections within a rack.
Is this switch easy to manage for someone without networking expertise?
Yes, it features a smart managed web interface designed for simplicity. It offers guided setup wizards, intuitive menus for VLANs, QoS, and port settings, and real-time monitoring dashboards. While it provides advanced capabilities like IGMP snooping and spanning tree, it avoids the complexity of command-line interfaces, making it accessible for small business owners or junior IT staff.
Can this switch be mounted in a standard server rack?
Absolutely. The switch is 1U in height and includes mounting brackets for standard 19-inch server racks. It also supports alternative mounting options: it can be wall-mounted with optional hardware, placed on a tabletop, or installed in a cabinet or under a table, offering flexibility for environments without a dedicated rack.
What networking standards does this switch support?
It complies with a wide range of IEEE standards, including 802.3af/at for PoE, 802.1Q for VLAN tagging, 802.1p for traffic prioritization, 802.1x for network access control, 802.3az for energy efficiency, and 802.1D/w/s for spanning tree protocols. This ensures interoperability with most network devices and supports features like VLANs, QoS, and loop prevention.
What is the power consumption of this switch?
The switch has a maximum power consumption of 490W, which includes the 370W allocated for PoE devices plus overhead for the switch itself. Under typical load with PoE devices connected, actual consumption will vary based on usage. It accepts universal input voltage from 120V to 230V AC, making it suitable for use in North America and international markets.
What uplink, SFP, fiber, or media support detail is listed?
The warranty or support detail listed is Yes, giving buyers a clearer picture of expected coverage after purchase.
Does the product support PoE or wireless networking?
Connectivity support is listed in the product specifications, including the relevant wireless or port options when available.
| Qty | Price | Available |
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