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Aruba JL684B#ARB 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 at Layer 2, supporting essential networking standards including IEEE 802.3af/at for PoE, IEEE 802.1Q for VLANs, and IEEE 802.1x for network access control. It provides auto Denial of Service (DoS) prevention for enhanced security and energy-efficient Ethernet (IEEE 802.3az) to reduce power consumption during low traffic periods.
The media types supported include twisted pair for copper connections and optical fiber via SFP+ modules, enabling flexible cabling for different distance and performance requirements. With a total power consumption of 490W and input voltage support for 120V AC and 230V AC, the switch is designed for reliable operation in standard office power environments. The built-in power supply ensures stable voltage delivery to all connected PoE devices.
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
The Aruba Instant On 1930 switch combines plug-and-play simplicity with smart managed capabilities, offering web-based management for VLANs, QoS, and port configuration without requiring advanced networking expertise. Its energy-efficient design and RoHS compliance align with environmental standards, while the robust construction ensures durability in continuous operation.
High-Density PoE Ready
All 24 Gigabit ports deliver PoE power with a 370W total budget, eliminating the need for separate power injectors and simplifying deployments for IP phones, cameras, and access points.
Scalable Uplink Performance
Four SFP+ ports support 10 Gigabit Ethernet, providing high-speed uplinks for aggregating traffic to core switches or servers, ensuring no bottlenecks in growing networks.
Flexible Deployment Options
The 1U rack-mountable design, combined with wall, table, cabinet, and under-table mounting, allows installation in server rooms, closets, or open office spaces.
Deployment / Use Cases
Ideal for small to medium business networks, this switch supports a range of deployment scenarios where reliable, powered connectivity and easy management are priorities. Its combination of PoE ports and high-speed uplinks makes it a versatile choice for modern office and retail environments.
In office settings, the switch can power VoIP phones and wireless access points while connecting desktop computers and printers, with SFP+ uplinks linking to a core switch or server for high-bandwidth applications. For retail or hospitality, it supports IP cameras and point-of-sale systems, with wall or under-table mounting conserving space. In educational or healthcare environments, the smart managed features allow network segmentation for different departments or devices, enhancing security and performance.
Physical Profile
The switch features a compact 1U rack-mountable design with dimensions of 1.73 inches in height, 17.42 inches in width, and 10.42 inches in depth, fitting standard 19-inch server racks. Its weight of 8.22 pounds ensures stability while remaining easy to handle during installation. The chassis supports multiple mounting orientations, including wall, table top, cabinet, and under-table, providing flexibility for space-constrained environments. The robust construction and RoHS compliance ensure durability and environmental responsibility in continuous operation.
- 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 PoE+ support for powered devices
- 370W total PoE budget to handle multiple IP phones, cameras, and access points
- Four SFP+ uplink ports for 10 Gigabit Ethernet fiber or copper connections
- Smart managed Layer 2 switching with web-based configuration
- 1U rack-mountable design with wall, table, and cabinet mounting options
- Plug-and-play setup with auto Denial of Service (DoS) prevention
- Energy-efficient operation compliant with IEEE 802.3az
- Supports optical fiber and twisted pair media for flexible cabling
- Input voltage: 120V AC / 230V AC for global compatibility
- RoHS compliant for reduced environmental impact
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | JL684B#ARB |
| 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 24 Gigabit Ethernet ports that all support Power over Ethernet (PoE), with a total PoE budget of 370W. This allows it to power multiple devices such as IP phones, wireless access points, and security cameras simultaneously, depending on their individual power requirements. The budget is managed across all ports, ensuring stable power delivery to connected PoE devices.
What are the SFP+ ports used for?
The four SFP+ ports provide 10 Gigabit Ethernet uplinks, which are used for high-speed connections to other switches, routers, or servers. They support both optical fiber and copper SFP+ modules, enabling longer distance fiber links or short-range copper connections. These uplinks help aggregate traffic and prevent bottlenecks in growing networks.
Is this switch manageable, and what features does it support?
Yes, this is a smart managed switch with web-based management. It supports Layer 2 features including VLANs (IEEE 802.1Q), Quality of Service (QoS), port configuration, and network access control (IEEE 802.1x). The management interface allows for easy setup and monitoring without requiring advanced networking skills, making it suitable for businesses needing control over their network.
Can this switch be mounted in a server rack?
Yes, the switch is designed for 1U rack mounting in standard 19-inch server racks. It also supports wall mounting, table top placement, cabinet mounting, and under-table installation, providing flexibility for various deployment environments. The compact dimensions (1.73" H x 17.42" W x 10.42" D) ensure it fits easily in rack spaces or tight locations.
What networking standards does this switch comply with?
The switch complies with a range of IEEE standards, including 802.3af/at for PoE, 802.1Q for VLANs, 802.1x for network access control, 802.3az for energy efficiency, and 802.3x for flow control. It also supports 10/100/1000Base-T for Gigabit Ethernet and 10GBase-X for 10 Gigabit connections via SFP+ ports, ensuring interoperability in mixed network environments.
What is the power consumption of this switch?
The switch has a power consumption of 490W, which includes both the switch's own operation and the PoE power delivered to connected devices. It accepts input voltages of 120V AC and 230V AC, making it compatible with standard power outlets in North America and other regions. The built-in power supply ensures reliable operation and stable voltage for all components.
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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