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Aruba JL683AR Instant On 1930 24G Class4 PoE Switch - 24 Ports - 4 SFP+ Uplinks - 195W PoE Budget - Smart Managed - 1U Rack-Mountable
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Product Features
Technical Overview
This switch operates at Layer 4, providing advanced traffic classification and bandwidth limiting capabilities that are useful for multi-tenant or multi-business unit deployments. It supports a maximum data transfer rate of 1.25 GB/s across its 24 Gigabit Ethernet ports and four 10 Gigabit Ethernet SFP+ expansion slots. The media types supported include both twisted pair for standard Ethernet connections and optical fiber for longer-distance, high-bandwidth links between network components.
The smart managed interface offers control over network setup, VLAN configuration, and Quality of Service (QoS) settings, ensuring optimal performance for critical applications. Power is supplied through an integrated power supply with PoE+ support, delivering up to 195W of PoE budget to connected devices while maintaining a total power consumption of 234W under full load.
This section brings together practical product details such as Total Number of Network Ports, Network (RJ-45), Uplink Port, Media Type Supported, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
The Aruba Instant On 1930 switch stands out with its balanced combination of port density, power delivery, and management features. The 24 PoE+ ports provide ample connectivity for endpoints, while the 195W budget ensures reliable power for PoE devices without overloading the switch. The four SFP+ uplinks offer future-proofing for network expansion or high-speed aggregation.
High-Density PoE
Delivers PoE+ across all 24 ports with a 195W budget, supporting simultaneous operation of multiple powered devices like APs and IP cameras.
- IEEE 802.3at/af compliant
- Auto-sensing per port
Flexible Uplinks
Four SFP+ slots enable 10 Gigabit fiber or copper uplinks, providing scalability for backbone connections or long-distance links.
- 10GBase-X support
- Hot-swappable modules
Simplified Management
Smart managed interface with web and mobile app access for easy configuration, monitoring, and troubleshooting without CLI expertise.
- Intuitive dashboard
- Real-time analytics
Deployment / Use Cases
This switch is ideal for small to medium business environments where reliable network infrastructure is critical. Its combination of PoE capabilities and management features makes it suitable for offices, retail locations, and light industrial settings that require both data connectivity and power delivery to endpoints.
Common deployment scenarios include supporting VoIP phone systems with PoE, connecting wireless access points for seamless Wi-Fi coverage, and powering security camera systems. The Layer 4 capabilities make it particularly useful for multi-tenant environments where traffic segmentation and bandwidth control are necessary between different business units or departments.
Office Network Core
Serve as the main switch for office networks, connecting workstations, printers, and phones while providing uplinks to routers or servers.
PoE-Powered Deployment
Deploy in environments with multiple PoE devices such as VoIP systems, wireless access points, or security cameras, leveraging the 195W budget.
Physical Profile
Designed for standard 19-inch rack mounting, this switch occupies a single rack unit (1U) with dimensions of 1.73 inches in height, 17.42 inches in width, and 10.42 inches in depth. The compact form factor maximizes rack space efficiency while providing adequate ventilation for thermal management. The steel construction ensures durability in rack environments, and the front-accessible ports simplify cable management during installation.
- Width
- 17.42" (442.47 mm)
- Depth
- 10.42" (264.67 mm)
- Height
- 1.73" (43.94 mm)
- Weight
- 7.71 lb (3497.20 g)
Highlights
- 24 Gigabit Ethernet ports with PoE+ support for connecting wired devices and delivering power
- 195W total PoE budget to power multiple devices like VoIP phones, access points, and cameras
- Four SFP+ uplink ports for 10 Gigabit fiber or copper connections to network backbone
- Layer 4 switching with traffic classification and bandwidth limiting for multi-tenant environments
- Smart managed interface for easy configuration, monitoring, and troubleshooting via web or mobile app
- 1U rack-mountable form factor for standard 19-inch rack installation
- Supports both twisted pair and optical fiber media types for flexible connectivity options
- Maximum data transfer rate of 1.25 GB/s for high-performance network throughput
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | JL683AR |
| Brand Name | Aruba |
| Product Line | Instant On |
| Product Series | 1930 |
| Product Name | Instant On 1930 24G Class4 PoE 4SFP/SFP+ 195W Switch |
| Product Condition | Refurbished |
| Product Type | Ethernet Switch |
| Interfaces/Ports | |
| Total Number of Network Ports | 24 |
| Network (RJ-45) | Yes |
| Uplink Port | Yes |
| Modular | Yes |
| Port/Expansion Slot Details | 24 x 10/100/1000Base-T Gigabit Ethernet PoE+,4 x 10GBase-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 |
| Maximum Data Transfer Rate | 1.25 GB/s |
| I/O Expansions | |
| Total Number of Expansion Slots | 4 |
| Expansion Slot Type | SFP+ |
| Number of SFP+ Slots | 4 |
| Network & Communication | |
| Layer Supported | 4 |
| Management & Protocols | |
| Manageable | Yes |
| Switch Management Type | Smart Managed |
| Power Description | |
| PoE (RJ-45) Port | Yes |
| PoE Budget | 195 W |
| Power Source | Power Supply,PoE+ |
| Power Consumption | 234 W |
| Physical Characteristics | |
| Compatible Rack Unit | 1U |
| Form Factor | Rack-mountable |
| Height | 1.73" (43.94 mm) |
| Width | 17.42" (442.47 mm) |
| Depth | 10.42" (264.67 mm) |
| Weight (Approximate) | 7.71 lb (3497.20 g) |
FAQ
How many devices can this switch power with PoE?
The switch has a 195W PoE budget that can power multiple PoE+ devices simultaneously across its 24 ports. The exact number of devices depends on their individual power requirements, but it can typically support around 8-12 standard PoE+ devices like VoIP phones or wireless access points at full power, or more if using lower-power PoE devices.
What types of SFP modules are compatible with the uplink ports?
The four uplink ports are SFP+ slots that support 10 Gigabit Ethernet modules (10GBase-X). You can use compatible SFP+ transceivers for fiber optic connections (multimode or singlemode) or SFP+ direct attach copper cables for short-range copper connections. The switch does not include SFP modules; they must be purchased separately based on your connectivity needs.
Is this switch suitable for a small business network?
Yes, this switch is specifically designed for small to medium business environments. The 24 ports provide ample connectivity for workstations, printers, and other devices, while the PoE capabilities support VoIP phones and wireless access points. The smart managed interface offers enterprise features without requiring advanced networking expertise, making it accessible for businesses with limited IT staff.
What management features does the smart managed interface include?
The smart managed interface provides web-based and mobile app access for configuration and monitoring. Key features include VLAN setup for network segmentation, Quality of Service (QoS) prioritization for critical traffic, port configuration and monitoring, PoE management per port, and basic security settings. It also offers traffic statistics and alerting for network troubleshooting without requiring command-line interface knowledge.
Can this switch be used in a rack-mounted server cabinet?
Absolutely. The switch is designed for standard 19-inch rack mounting and occupies just 1U of rack space. Its dimensions (1.73" H x 17.42" W x 10.42" D) fit most server cabinets, and the front-facing ports facilitate easy cable management. The included mounting brackets support secure installation in rack environments commonly found in server rooms, wiring closets, or network cabinets.
What is the difference between Layer 4 and basic switching?
Layer 4 switching operates at the transport layer of the OSI model, allowing traffic classification based on TCP/UDP port numbers in addition to MAC addresses and IP addresses. This enables more advanced features like bandwidth limiting per application, traffic prioritization for specific services (like VoIP or video), and better traffic management in multi-tenant environments compared to basic Layer 2 switches that only use MAC addresses for forwarding decisions.
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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