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Aruba JL686B#AKJ Instant On 1930 48G Class4 PoE Switch - 48 Port Gigabit - 4 SFP+ Uplinks - 370W PoE Budget - Smart Managed
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Product Features
Technical Overview
This switch operates as a Layer 2 device, supporting a comprehensive set of networking standards including IEEE 802.3af/at for PoE, 802.1Q for VLANs, 802.1p for QoS, and 802.1x for network access control. It provides full wire-speed switching across all ports, with media support for both twisted pair and optical fiber connections via the SFP+ slots.
The integrated power supply accepts 120V or 230V AC input, delivering stable power to connected PoE devices while maintaining energy efficiency through features like IEEE 802.3az Energy Efficient Ethernet. Advanced switching features include IGMP snooping for multicast traffic optimization, port mirroring for network monitoring, and spanning tree protocols for network redundancy.
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 balances enterprise-grade features with simplified management through an intuitive web interface or mobile app. Auto Denial of Service (DoS) prevention safeguards network availability, while plug-and-play deployment gets networks operational quickly. The environmentally friendly design complies with RoHS standards, and the versatile mounting options accommodate various installation scenarios from professional data centers to office environments.
High-Density PoE Connectivity
With 48 PoE+ ports and 370W of total budget, this switch can power numerous devices simultaneously, reducing cable clutter and installation costs for VoIP systems, wireless networks, and security deployments.
Future-Ready Uplink Capacity
Four 10 Gigabit SFP+ slots provide high-bandwidth uplinks to servers, storage, or aggregation switches, ensuring the network backbone won't become a bottleneck as traffic demands grow.
Deployment / Use Cases
Ideal for growing businesses that need to expand their network capacity without enterprise-level complexity, this switch fits scenarios requiring reliable PoE distribution and future-proof uplink capabilities. The smart management features provide sufficient control for segmenting network traffic, prioritizing voice or video applications, and monitoring network health.
The combination of high port density, substantial PoE budget, and 10G uplinks makes this switch particularly suitable for environments deploying multiple wireless access points, IP surveillance cameras, or digital signage systems that demand both data bandwidth and remote power delivery.
Small Business Core Switching
Serve as the network foundation for offices with 30-50 users, connecting computers, printers, and servers while providing PoE to phones and access points through a single, manageable device.
Classroom or Conference Room Deployments
Support technology-rich educational or meeting spaces where multiple devices require both network connectivity and power, with the flexibility to mount the switch in racks, under tables, or on walls.
Physical Profile
Designed for flexible installation, the switch measures 1.73" (43.90 mm) in height, 17.42" (442.50 mm) in width, and 12.70" (322.60 mm) in depth, with a weight of approximately 10.12 lb (4590 g). The standard 1U rack-mountable form factor integrates neatly into server racks, while additional mounting options include wall, table top, cabinet, and under-table installations to suit various space constraints.
- Width
- 17.42" (442.50 mm)
- Depth
- 12.70" (322.60 mm)
- Height
- 1.73" (43.90 mm)
- Weight
- 10.12 lb (4590 g)
Highlights
- 48 Gigabit Ethernet PoE+ ports for connecting numerous devices with power delivery
- 4 SFP+ uplink slots supporting 10 Gigabit fiber or copper connections
- 370W total PoE budget to power IP phones, cameras, and access points
- Smart managed Layer 2 switching with web and mobile management interfaces
- 1U rack-mountable design with versatile wall, table, and cabinet mounting options
- Supports comprehensive networking standards including VLANs, QoS, and 802.1x
- Energy Efficient Ethernet (802.3az) reduces power consumption during low traffic
- Auto Denial of Service (DoS) prevention enhances network security
- Plug-and-play deployment simplifies initial setup and configuration
- RoHS compliant environmentally friendly construction
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | JL686B#AKJ |
| Brand Name | Aruba |
| Product Line | Instant On |
| Product Series | 1930 |
| Product Name | Instant On 1930 48G Class4 PoE 4SFP/SFP+ 370W Switch |
| 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 | 48 |
| Network (RJ-45) | Yes |
| Uplink Port | Yes |
| Modular | Yes |
| Port/Expansion Slot Details | 48 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 | 520 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 | 12.70" (322.60 mm) |
| Weight (Approximate) | 10.12 lb (4590 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 48 Gigabit Ethernet PoE+ ports with a total PoE budget of 370 watts. This allows it to power numerous PoE devices simultaneously, such as IP phones, wireless access points, and security cameras. The actual number of devices depends on their individual power requirements, but the substantial budget supports demanding deployments.
What types of uplink connections does this switch support?
This switch includes four SFP+ slots that support 10 Gigabit Ethernet connections. These uplinks can be used with compatible SFP+ transceivers for fiber optic or direct-attach copper connections, providing high-speed links to servers, storage systems, or core network switches to prevent bottlenecks.
Is this switch manageable, and what features does it offer?
Yes, this is a smart managed Layer 2 switch. It offers web-based and mobile app management with features including VLAN support for network segmentation, Quality of Service (QoS) for traffic prioritization, port mirroring for monitoring, IGMP snooping for efficient multicast handling, and spanning tree protocols for network redundancy.
Can this switch be mounted in a standard server rack?
Absolutely. The switch has a 1U rack-mountable form factor that fits standard 19-inch server racks. It also supports wall mounting, table top placement, cabinet mounting, and under-table installation, providing flexibility for various deployment environments from data centers to office spaces.
What networking standards does this switch comply with?
The switch complies with numerous IEEE standards including 802.3af/at for PoE, 802.1Q for VLANs, 802.1p for QoS, 802.1x for network access control, 802.3az for energy efficiency, and spanning tree protocols (802.1D/w/s). It also supports 10/100/1000Base-T and 10GBase-X network technologies.
What is the power consumption of this switch?
The switch has a maximum power consumption of 520 watts when operating with full PoE load. It accepts both 120V and 230V AC input, making it suitable for use in different regions. The Energy Efficient Ethernet feature helps reduce power usage during periods of low network activity.
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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