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Aruba JL684B#AKL Instant On 1930 24-Port Gigabit PoE+ Managed Switch with 4 SFP+ Uplinks - 370W PoE Budget - 1U Rack-Mountable
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Product Features
Technical Overview
This switch operates at Layer 2 with comprehensive IEEE standards support including 802.1Q for VLANs, 802.1p for QoS, 802.1x for network access control, and 802.3az for energy efficiency. The 24 RJ-45 ports deliver Gigabit Ethernet connectivity with PoE+ capability, while the four SFP+ expansion slots support 10GBase-X fiber or copper transceivers for high-performance uplinks.
Power specifications include dual input voltage support (120-230V AC) with 490W maximum consumption. The built-in power supply ensures stable operation, while the 370W PoE budget enables simultaneous power delivery to multiple connected devices without external injectors.
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.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The Aruba Instant On 1930 switch balances advanced features with operational simplicity. Energy-efficient design reduces power consumption during low-utilization periods, while the compact 1U form factor fits standard racks without consuming excessive space.
High-Density PoE+ Deployment
With 24 PoE+ ports and 370W total budget, this switch can power numerous connected devices including VoIP phones, wireless access points, and surveillance cameras while providing data connectivity.
Flexible Uplink Options
Four SFP+ slots enable 10 Gigabit Ethernet uplinks using fiber or copper transceivers, providing scalable backbone connectivity and longer-distance network segments.
Enterprise-Grade Management
Smart managed capabilities deliver VLAN segmentation, QoS traffic prioritization, and security features like 802.1x authentication and DoS prevention for reliable business operations.
Deployment / Use Cases
This switch excels in environments requiring both high port density and substantial PoE power delivery. Educational institutions can use it to support classroom technology deployments, while retail locations benefit from the combination of point-of-sale connectivity and security camera power.
The multiple mounting options—rack, wall, tabletop, or under-table—provide installation flexibility for various space constraints. IT managers appreciate the balance of enterprise features and manageable complexity, making it suitable for organizations without dedicated networking staff.
Small Business Core Switching
Serve as the central network switch for offices with 20-30 users, providing both data connectivity and PoE power for phones and wireless access points throughout the facility.
Branch Office Connectivity
Deploy in remote locations with fiber uplinks back to headquarters, offering local device connectivity while maintaining high-speed WAN connections through SFP+ transceivers.
Physical Profile
Designed for versatile deployment, the switch features a compact 1U rack-mountable chassis measuring 1.73 inches in height. The 17.42-inch width and 10.42-inch depth provide standard rack compatibility while minimizing depth requirements. Multiple mounting options include rack ears for standard 19-inch racks, wall-mount brackets, and tabletop placement for temporary or small office installations.
The 8.22-pound weight ensures stable mounting without excessive load on rack rails or wall anchors. RoHS compliance confirms environmentally responsible manufacturing with restricted hazardous substances.
- 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 connected devices
- 370W total PoE budget powers multiple IP phones, cameras, and access points
- Four SFP+ slots for 10 Gigabit Ethernet fiber or copper uplinks
- Layer 2 smart managed switching with VLAN, QoS, and security features
- Compact 1U rack-mountable design with multiple installation options
- Dual voltage input (120-230V AC) for global deployment flexibility
- Energy-efficient operation with IEEE 802.3az compliance
- Comprehensive IEEE standards support for interoperability
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | JL684B#AKL |
| 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 simultaneously with PoE?
The switch provides 370W of total PoE budget across its 24 ports. The actual number of powered devices depends on each device's power requirements. Typical deployments might include 15-20 IP phones (7-15W each), 8-12 wireless access points (12-30W each), or combinations of cameras, phones, and access points within the 370W limit.
What types of SFP+ modules are compatible with the uplink slots?
The four SFP+ slots support industry-standard 10GBase-X transceivers for both fiber optic (multimode or single-mode) and copper (10GBASE-T) connections. You can use Aruba-branded or compatible third-party SFP+ modules that meet the 10 Gigabit Ethernet specification for distances up to the module's rated capability.
Can this switch be used in a stack or cascade configuration?
While not a stacking switch in the traditional sense, you can cascade multiple switches using the uplink ports to expand your network. The SFP+ ports provide high-speed 10 Gigabit connections between switches, creating efficient backbone links that prevent bottlenecks when aggregating traffic from multiple switches.
What management features does the smart managed interface provide?
The smart managed platform offers web-based configuration for VLAN setup (802.1Q), Quality of Service prioritization (802.1p), port security with 802.1x authentication, link aggregation, and basic monitoring. It also includes auto Denial of Service prevention and energy-efficient Ethernet features while maintaining easier administration than fully managed enterprise switches.
Is this switch suitable for mounting in a standard server rack?
Yes, the switch is designed for standard 19-inch racks with included rack ears. Its 1U height (1.73 inches) fits single rack units, while the 17.42-inch width matches standard rack widths. The 10.42-inch depth is compact enough for shallow racks, and the 8.22-pound weight is typical for switches of this class.
What networking standards does this switch support?
The switch supports comprehensive IEEE standards including 802.3 for Ethernet, 802.3u for Fast Ethernet, 802.3ab for Gigabit Ethernet over copper, 802.3z for Gigabit Ethernet over fiber, 802.3af/at for PoE, 802.1Q for VLANs, 802.1p for QoS, 802.1x for authentication, 802.3az for energy efficiency, and spanning tree protocols (802.1D/w/s) for loop prevention.
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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