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Aruba JL683B Instant On 1930 24-Port Gigabit PoE+ Switch - 4x SFP+ Uplinks - 195W PoE Budget - Smart Managed - 1U Rack-Mountable
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Product Features
Technical Overview
This switch operates at Layer 2 of the OSI model, supporting a comprehensive set of networking standards including IEEE 802.3af/at for PoE, IEEE 802.1Q for VLANs, IEEE 802.1p for quality of service, and IEEE 802.1x for network access control. The smart managed capabilities allow for configuration of VLANs, QoS, port mirroring, and link aggregation, providing control over network traffic without the complexity of fully managed enterprise switches.
Energy efficiency is built in with IEEE 802.3az Energy Efficient Ethernet, reducing power consumption during periods of low data activity. Auto Denial of Service (DoS) prevention helps protect the network from malicious traffic, while plug-and-play functionality simplifies initial setup for rapid deployment.
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 delivers a balanced combination of port density, power budget, and management features that address common business networking challenges. Its design prioritizes operational simplicity without sacrificing essential control, making it an ideal choice for organizations that need more than basic unmanaged switching but want to avoid steep learning curves.
High-Density PoE+ Ready
All 24 Gigabit ports support PoE+ with a 195W total budget, enabling simultaneous power delivery to multiple devices like VoIP phones, cameras, and access points, which streamlines infrastructure and reduces power adapter requirements.
- Eliminates separate power cables
- Simplifies device deployment
- Reduces total cost of ownership
Flexible Uplink Options
Four SFP+ slots support 10 Gigabit connections using either fiber or copper SFP+ modules, providing scalable uplink capacity for high-bandwidth applications and future network growth without replacing the switch.
- Supports long-distance fiber links
- Enables high-speed server connectivity
- Allows mixed media deployment
Versatile Mounting
The 1U form factor supports rack, wall, tabletop, cabinet, and under-table mounting, offering installation flexibility for various environments from server rooms to retail counters or classrooms.
- Saves rack space
- Adapts to space constraints
- Facilitates clean cable management
Deployment / Use Cases
This switch is engineered for environments where reliable wired connectivity and device power are critical. Its combination of PoE+ ports, smart management, and compact design makes it suitable for a range of business applications that demand consistent network performance and simplified administration.
In office settings, the switch can power VoIP phone systems and wireless access points while providing Gigabit connectivity to workstations and printers. For retail or hospitality, it supports IP cameras and point-of-sale systems with the uplink capacity to handle video streaming and transaction data. Light industrial or educational deployments benefit from the rugged build and flexible mounting options, ensuring network stability in diverse physical environments.
Small Business Core Switching
Serve as the central network switch for offices with 20-30 users, connecting computers, printers, and servers while powering IP phones and Wi-Fi access points through PoE+.
Distributed Site Connectivity
Deploy in branch offices or retail locations with fiber uplinks back to a central site, providing local switching and device power with remote management capabilities.
Physical Profile
The switch measures 1.73 inches in height, 17.42 inches in width, and 10.42 inches in depth, with a weight of approximately 7.69 pounds. Its 1U rack-mountable design fits standard 19-inch racks, while included mounting brackets allow for wall or under-table installation where rack space is limited. The steel construction and RoHS compliance ensure durability and environmental responsibility, suitable for continuous operation in business environments.
- Width
- 17.42" (442.50 mm)
- Depth
- 10.42" (264.70 mm)
- Height
- 1.73" (43.90 mm)
- Weight
- 7.69 lb (3490 g)
Highlights
- 24 Gigabit Ethernet ports with PoE+ support for connected devices
- 195W total PoE budget powers multiple IP phones, cameras, and access points
- Four SFP+ uplink slots for 10 Gigabit fiber or copper connections
- Smart managed with Layer 2 features including VLANs, QoS, and link aggregation
- 1U rack-mountable design with wall and tabletop mounting options
- Energy Efficient Ethernet (IEEE 802.3az) reduces power consumption
- Auto Denial of Service (DoS) prevention enhances network security
- Plug-and-play setup simplifies deployment and configuration
- Supports comprehensive IEEE networking standards for interoperability
- Lifetime limited warranty provides long-term reliability assurance
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | JL683B |
| Brand Name | Aruba |
| Product Line | Instant On |
| Product Series | 1930 |
| Product Name | Networking Instant On Switch 24p Gigabit CL4 PoE 4p SFP+ 195W 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 | 195 W |
| Input Voltage | 120 V AC,230 V AC |
| Power Source | Power Supply,AC |
| Power Consumption | 280 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) | 7.69 lb (3490 g) |
| Miscellaneous | |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
How many devices can this switch power with PoE?
The switch has a total PoE budget of 195W, which can power multiple PoE+ devices simultaneously. The exact number depends on the power requirements of each connected device; for example, it could support around 12-16 typical IP phones (each using 7-10W) or 6-8 wireless access points (each using 15-30W). All 24 Gigabit ports support PoE+, allowing flexible power distribution across connected devices.
What types of SFP+ modules are compatible with the uplink ports?
The four SFP+ slots support industry-standard SFP+ modules for both optical fiber (e.g., 10GBASE-SR, 10GBASE-LR) and copper (10GBASE-T) connections. This allows you to choose modules based on distance requirements and existing cabling infrastructure, enabling uplinks of up to 10 Gbps for backbone links or server connections.
Is this switch manageable, and what features does it support?
Yes, this is a smart managed switch with Layer 2 capabilities. It supports VLANs for network segmentation, Quality of Service (QoS) for traffic prioritization, link aggregation for increased bandwidth, port mirroring for monitoring, and IEEE 802.1x for network access control. Management can be done via a web interface or mobile app, providing control without requiring advanced CLI knowledge.
Can this switch be mounted in a standard server rack?
Yes, the switch is designed for 1U rack mounting in standard 19-inch server racks. It includes mounting brackets and has dimensions of 1.73" H x 17.42" W x 10.42" D, making it compatible with most rack enclosures. It also supports wall, tabletop, cabinet, and under-table mounting for flexible installation in various environments.
What is the power consumption of this switch?
The switch has a maximum power consumption of 280W, which includes both the switch's own operation and the PoE power delivered to connected devices. With Energy Efficient Ethernet (IEEE 802.3az), power usage adjusts based on network activity, reducing consumption during idle periods to improve energy efficiency in business deployments.
Does this switch support fiber optic connections?
Yes, through the four SFP+ uplink slots, the switch supports fiber optic connections using appropriate SFP+ modules. This allows for longer distance connections (e.g., up to 300 meters with multimode fiber or 10 kilometers with single-mode fiber) and immunity to electromagnetic interference, making it suitable for connecting between buildings or across large facilities.
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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