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Aruba JL684B 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
Built on a comprehensive set of networking standards, the Aruba Instant On 1930 Switch supports IEEE 802.3af/at for PoE, IEEE 802.1Q for VLANs, IEEE 802.1p for QoS, and IEEE 802.1x for network access control. Its auto Denial of Service (DoS) prevention enhances security, while energy-efficient features like IEEE 802.3az reduce power consumption during low traffic periods.
The switch handles 10/100/1000Base-T copper connections and 10GBase-X fiber via SFP+ modules, supporting both twisted pair and optical fiber media. Its modular design includes four dedicated SFP+ slots for high-speed uplinks, enabling seamless integration into larger network infrastructures.
Relevant factors for this section include Features, Total Number of Network Ports, Network (RJ-45), Uplink Port. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
This switch delivers a balanced combination of port density, PoE capacity, and uplink flexibility, making it ideal for growing businesses. Its smart managed capabilities provide granular control over network setup and configuration without the complexity of fully managed switches.
High-Speed Uplinks
Four SFP+ slots support 10 Gigabit Ethernet connections, ensuring ample bandwidth for aggregating traffic from multiple Gigabit ports and preventing bottlenecks in network backbones.
- 10GBase-X fiber compatibility
- Long-distance connectivity options
- Future-proof expansion capability
Robust PoE Support
With a 370W PoE budget, the switch can power numerous PoE+ devices simultaneously, reducing cable clutter and simplifying installations for IP telephony, wireless networking, and surveillance systems.
- IEEE 802.3af/at compliance
- Auto-sensing power delivery
- Efficient power management
Deployment / Use Cases
The Aruba Instant On 1930 Switch is well-suited for small to medium-sized business networks, branch offices, and retail environments where reliable wired connectivity and PoE are essential. Its smart managed features offer sufficient control for segmenting traffic, prioritizing applications, and securing network access without requiring advanced networking expertise.
Common deployments include serving as a core switch in office networks, aggregating traffic from multiple access switches, or powering a suite of PoE devices in educational or healthcare settings. The 1U rack-mountable design makes it a natural fit for server rooms and network closets, while wall or tabletop mounting options allow for placement in retail kiosks or conference rooms.
Office Network Core
Deploy as the central switch connecting workstations, printers, and servers, with SFP+ uplinks to a router or larger switch for internet and WAN access.
PoE Device Aggregation
Use to power and connect wireless access points, IP phones, and security cameras across a floor or building, leveraging the 370W budget for consistent performance.
Physical Profile
The switch measures 1.73" (43.90 mm) in height, 17.42" (442.50 mm) in width, and 10.42" (264.70 mm) in depth, fitting standard 1U rack spaces. Its compact design and 8.22 lb weight facilitate easy installation in racks, on walls, or on tabletops. The RoHS-compliant construction ensures environmental responsibility, while the lifetime warranty provides long-term peace of mind for business investments.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1.73" (43.90 mm), 17.42" (442.50 mm), 10.42" (264.70 mm), 8.22 lb (3730 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- 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
- 370W total PoE budget for powering multiple devices
- Four 10 Gigabit SFP+ uplink slots for high-speed backbone connections
- Smart managed Layer 2 switching with VLAN, QoS, and security features
- 1U rack-mountable design with wall, tabletop, and cabinet mounting options
- Plug-and-play setup with energy-efficient operation
- Auto Denial of Service (DoS) prevention for enhanced network security
- RoHS compliant and backed by a lifetime warranty
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | JL684B |
| 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) |
| Warranty | |
| Limited Warranty | Lifetime |
User Manual
FAQ
How many PoE devices can this switch power?
The switch has a 370W PoE budget, which can support multiple PoE+ devices simultaneously. For example, it could power around 12 typical 30W IP phones or 6 higher-power wireless access points, depending on their specific power requirements. The auto-sensing PoE ports deliver power only to compatible devices, optimizing energy use.
What are the SFP+ uplinks used for?
The four SFP+ uplink slots support 10 Gigabit Ethernet connections, allowing you to link this switch to other switches, routers, or servers at high speeds. They are ideal for aggregating traffic from the 24 Gigabit ports, connecting to fiber networks for longer distances, or future-proofing your network backbone with greater bandwidth capacity.
Is this switch manageable, and what features does it offer?
Yes, this is a smart managed Layer 2 switch. It provides control over VLANs for network segmentation, QoS for prioritizing traffic, and IEEE 802.1x for secure network access. Management capabilities include setup and configuration via a web interface, offering more control than unmanaged switches without the complexity of fully managed models.
Can this switch be mounted in a rack?
Absolutely. The switch is designed for 1U rack mounting, fitting standard 19-inch server cabinets. It also supports wall mounting, tabletop placement, cabinet mounting, and under-table installation, giving you flexibility to deploy it in various environments like server rooms, offices, or retail spaces.
What networking standards does this switch support?
The switch complies with a wide range of IEEE standards, including 802.3af/at for PoE, 802.1Q for VLANs, 802.1p for QoS, 802.1x for access control, and 802.3az for energy efficiency. It also supports 10/100/1000Base-T for copper connections and 10GBase-X for fiber, ensuring compatibility with modern network equipment and protocols.
What is the warranty on this Aruba switch?
This Aruba Instant On 1930 Switch comes with a lifetime warranty, providing long-term coverage for hardware defects. This warranty underscores the product's reliability and durability, making it a solid investment for business networks where uptime and support are critical considerations.