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Aruba JL684BR#ABA Instant On 1930 24-Port Gigabit PoE+ Switch - 4x SFP+ Uplinks - 370W PoE Budget - 1U Rack-Mountable - Smart Managed
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Product Features
Technical Overview
This switch operates as a Layer 2 device with comprehensive networking standards support, including IEEE 802.3af/at for PoE, IEEE 802.1Q for VLANs, and IEEE 802.1x for network access control. It supports both twisted pair and optical fiber media, with the four SFP+ expansion slots enabling 10GBase-X connections for high-bandwidth backbone or server links.
Power specifications include a 370W PoE budget to deliver up to 30W per port (802.3at), with input voltage compatibility for 120V AC and 230V AC regions. The built-in power supply ensures stable operation, while energy-efficient Ethernet (IEEE 802.3az) reduces power consumption during low data activity.
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 combines essential managed features with straightforward administration, offering IGMP snooping for multicast traffic optimization, port mirroring for network monitoring, and spanning tree protocols for loop prevention. Its plug-and-play setup reduces installation time, while auto Denial of Service (DoS) prevention enhances network security without manual configuration.
High-Density PoE Ready
With 24 PoE+ ports and a 370W budget, this switch can power multiple PoE devices simultaneously, eliminating the need for separate power injectors and simplifying cabling.
Scalable Uplink Connectivity
Four SFP+ slots provide 10 Gigabit uplink options, allowing seamless integration into existing fiber infrastructure or future network expansion without replacing the switch.
Flexible Deployment Options
The 1U design supports rack, wall, tabletop, cabinet, or under-table mounting, adapting to various office, retail, or light industrial environments.
Deployment / Use Cases
This switch is well-suited for small business offices, retail stores, schools, and branch locations that require a reliable network backbone with PoE support. Its 24-port density and PoE budget make it ideal for connecting IP phones, wireless access points, and IP cameras in unified communications or surveillance deployments.
The four SFP+ uplinks enable high-speed connections to servers, storage, or aggregation switches, supporting bandwidth-intensive applications like video conferencing or centralized data access. In environments with mixed copper and fiber cabling, the switch's dual media support ensures compatibility with existing infrastructure.
Unified Communications
Power VoIP phones and wireless access points while providing Gigabit desktop connectivity and 10G uplinks for call servers and collaboration platforms.
Surveillance & Security
Deliver PoE to multiple IP cameras across a facility, with SFP+ fiber uplinks ensuring high-bandwidth video feeds are transmitted reliably to recording servers.
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, with a weight of approximately 8.22 lb (3730 g). Its compact 1U footprint optimizes rack space, while the versatile mounting options accommodate installations where rack space is limited or unconventional mounting is preferred.
- 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 PoE+ ports with 370W total PoE budget
- 4 SFP+ uplink slots for 10 Gigabit fiber or copper connections
- Smart managed Layer 2 switch with VLAN, QoS, and security features
- 1U rack-mountable design with wall, tabletop, and cabinet mounting options
- Plug-and-play setup with auto Denial of Service (DoS) prevention
- Supports IEEE 802.3af/at PoE standards for up to 30W per port
- Energy efficient with IEEE 802.3az compliance for reduced power draw
- RoHS compliant and environmentally friendly construction
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | JL684BR#ABA |
| 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 Condition | Refurbished |
| 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 has a 370W PoE budget and 24 PoE+ ports compliant with IEEE 802.3af/at. It can power multiple devices like IP phones, wireless access points, or cameras simultaneously, with up to 30W per port. The exact number depends on the power requirements of each connected device, but the 370W budget supports typical deployments of 10-15 PoE devices at full power.
What types of SFP modules are compatible with the uplink ports?
The four SFP+ slots support 10 Gigabit Ethernet modules (10GBase-X), including fiber SFP+ transceivers for multimode or single-mode fiber and direct-attach copper cables. These uplinks are ideal for connecting to servers, core switches, or network storage, providing high-speed backbone connectivity without replacing the entire switch.
Is this switch manageable, and what features does it include?
Yes, this is a smart managed Layer 2 switch. It includes features like VLAN support (IEEE 802.1Q), Quality of Service (IEEE 802.1p), port mirroring for monitoring, IGMP snooping for multicast traffic, and spanning tree protocols for network redundancy. Management is accessible via a web interface for easy configuration without advanced networking expertise.
Can this switch be mounted in a standard server rack?
Yes, the switch is 1U rack-mountable and fits standard 19-inch server racks. It also supports wall mounting, tabletop placement, cabinet mounting, or under-table installation, offering flexibility for environments where rack space is limited or alternative mounting is preferred.
What are the power requirements for this switch?
The switch operates on 120V AC or 230V AC input voltage, with a power consumption of 490W maximum. It includes a built-in power supply and is energy-efficient, complying with IEEE 802.3az to reduce power usage during low network activity, making it suitable for regions with different electrical standards.
Does this switch support fiber optic connections?
Yes, through the four SFP+ uplink slots, the switch supports optical fiber connections using compatible SFP+ transceivers. This allows for longer-distance links and high data transmission rates, ideal for connecting between buildings or to central network equipment where copper cabling is impractical.
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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