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Aruba JL684B#ARM 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
Built on a comprehensive set of IEEE networking standards, the Aruba 1930 switch supports 10/100/1000Base-T and 10GBase-X technologies across its 24 RJ-45 ports and 4 SFP+ expansion slots. The switch operates at Layer 2, delivering features such as IGMP snooping, port mirroring, and spanning tree protocol for efficient network traffic management and loop prevention.
Power efficiency is integrated through IEEE 802.3az Energy Efficient Ethernet, while auto Denial of Service (DoS) prevention enhances network security. The internal power supply accepts 120-230V AC input, with a maximum power consumption of 490W under full load.
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
This switch balances advanced functionality with operational simplicity, offering a managed feature set that grows with your network needs without requiring specialized training.
High-Power PoE+ Ready
With 370W of total PoE budget, the switch can simultaneously power multiple high-demand devices like 802.11ax access points or pan-tilt-zoom cameras, eliminating separate power adapters and simplifying installations.
- IEEE 802.3at (PoE+) support
- Per-port power management
- Auto-classification
Flexible Uplink Strategy
Four SFP+ slots provide 10 Gigabit uplink connectivity, allowing for high-speed aggregation to core switches or long-distance fiber links to other buildings. This future-proofs your network backbone for increased bandwidth demands.
- 10GBase-X support
- Dual-media flexibility
- Cascading capability
Versatile Mounting Options
The 1U form factor supports rack, wall, tabletop, cabinet, or under-table mounting, adapting to various deployment scenarios from wiring closets to open office layouts.
- Tool-less rack mounting
- Included mounting hardware
- Low-profile design
Deployment / Use Cases
The Aruba Instant On 1930 switch is designed for environments where reliable, managed connectivity and power delivery are critical. Its combination of port density, PoE budget, and uplink flexibility makes it suitable for a range of professional installations.
In small to medium business networks, it serves as an access layer switch for offices, connecting workstations, IP phones, and wireless access points while providing a 10G uplink to the network core. For retail or hospitality deployments, the switch can power point-of-sale systems, digital signage, and surveillance cameras, with wall or under-table mounting conserving space.
Unified Communications
Deploy as the foundation for VoIP systems, delivering both data and power to IP phones and conference units while ensuring quality of service through 802.1p prioritization.
Wireless Infrastructure
Power and connect high-density Wi-Fi 6/6E access points across floors or campuses, using SFP+ fiber uplinks to maintain low latency back to the network core.
Physical Profile
The switch features a durable, compact chassis measuring 1.73 inches in height, 17.42 inches in width, and 10.42 inches in depth, designed for standard 19-inch rack installation. Its weight of 8.22 pounds ensures stability while remaining easy to handle during deployment. The design includes ventilation for passive cooling and front-panel status LEDs for at-a-glance monitoring of port activity, PoE status, and system health.
- 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
- 4 SFP+ slots for 10 Gigabit uplinks to core switches or fiber runs
- 370W total PoE budget to power IP phones, APs, and cameras
- Smart managed Layer 2 switch with essential networking features
- 1U rack-mountable form factor for standard server cabinets
- Plug-and-play deployment with intuitive web-based management
- Energy Efficient Ethernet (IEEE 802.3az) for reduced power consumption
- Comprehensive IEEE standards support for interoperability
- Auto Denial of Service (DoS) prevention for enhanced security
- RoHS compliant and environmentally friendly construction
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | JL684B#ARM |
| 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 provides a total PoE budget of 370 watts, which can be allocated across its 24 Gigabit Ethernet ports. This allows it to power multiple high-power devices simultaneously, such as 802.11ax wireless access points, IP cameras with heaters, or VoIP phones. The exact number depends on each device's power class, but the budget supports demanding PoE+ deployments.
What are the SFP+ uplink ports used for?
The four SFP+ slots support 10 Gigabit Ethernet connections, enabling high-speed uplinks to core switches, servers, or other network segments. They accept SFP+ transceivers for either copper or fiber optic cabling, allowing for longer distance connections (up to kilometers with fiber) and future-proofing your network backbone for increased bandwidth needs.
Is this switch manageable, and what features does it offer?
Yes, this is a smart managed Layer 2 switch. It offers web-based management for configuration of VLANs (802.1Q), quality of service (802.1p), port mirroring, IGMP snooping, and spanning tree protocol. It also includes auto DoS prevention and energy-efficient Ethernet, providing essential control without the complexity of full enterprise management suites.
Can this switch be mounted in a server rack?
Absolutely. The switch is designed for 1U rack mounting in standard 19-inch server cabinets. It includes the necessary hardware for tool-less installation. Additionally, it supports wall mounting, tabletop placement, or under-table mounting, offering flexibility for various deployment environments.
What is the power consumption of this switch?
The switch has a maximum power consumption of 490 watts when all ports are active and delivering PoE at full capacity. It operates on 120-230V AC power and includes an internal power supply. Energy Efficient Ethernet (802.3az) helps reduce power usage during periods of low network activity.
Does this switch support fiber optic connections?
Yes, through its four SFP+ expansion slots. By installing compatible SFP+ transceivers, the switch can connect to fiber optic cabling (single-mode or multi-mode), enabling long-distance links between buildings or floors. It also supports traditional twisted-pair copper Ethernet across its 24 RJ-45 ports.
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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