Shipping included*
Exclusions
Additional shipping fees may apply in rare circumstances for deliveries outside standard service areas. In most cases, this only potentially affects shipments to the Northwest Territories and Yukon, as well as certain heavy or oversized items.
Aruba JL686B#AKL Instant On 1930 48G Class4 PoE Switch - 48 Ports - 4 SFP+ Uplinks - 370W PoE Budget - Smart Managed
Business volume discounts
Technical guidance
Preparation & staging
QC · ON · AB · BC
Product Features
Technical Overview
This switch operates as a full Layer 2 device, supporting a comprehensive suite of networking standards including IEEE 802.3af/at for PoE, IEEE 802.1Q for VLANs, and IEEE 802.1x for network access control. It provides 48 Gigabit Ethernet ports (10/100/1000Base-T) with PoE+ capability, plus four SFP+ slots that support 10GBase-X for fiber or copper transceivers, ensuring flexible uplink options for high-bandwidth applications.
The internal power supply accepts 120-230V AC input, with a typical power consumption of 520 watts. Built-in features like Auto Denial of Service (DoS) prevention and energy-efficient Ethernet (IEEE 802.3az) help secure the network and reduce operational costs. The switch is RoHS compliant, meeting environmental standards for hazardous substance restriction.
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 combines high-density PoE, scalable uplinks, and intuitive management to address core networking challenges. Its 370W PoE budget efficiently powers devices across the network, eliminating the need for additional power infrastructure and simplifying deployments.
High-Density PoE+ Ready
All 48 Gigabit ports deliver PoE+ (IEEE 802.3at), providing up to 30W per port to support demanding devices like high-performance APs and pan-tilt-zoom cameras, streamlining power and data delivery in a single cable.
Flexible High-Speed Uplinks
Four SFP+ ports enable 10 Gigabit uplinks to core switches or servers, using optional fiber or DAC cables for longer distances or higher bandwidth, ensuring the network backbone does not become a bottleneck.
Smart Management for Control
Smart managed features include VLANs for segmentation, QoS for traffic prioritization, and port-based access control, giving administrators essential tools to optimize performance and security without a steep learning curve.
Deployment / Use Cases
This switch is engineered for environments where reliable, high-density connectivity and power delivery are critical. Its 1U rack-mountable design, along with optional wall, table-top, or under-table mounting, provides versatile installation choices to fit various IT closet, office, or light industrial settings.
Typical deployments include medium-sized business offices, retail stores, school classrooms, or healthcare clinics that require a centralized switch to connect numerous IP devices. It serves as an excellent access layer switch, aggregating endpoints and linking to distribution or core layers via its high-speed uplinks. The combination of PoE+ and smart features makes it particularly suitable for unified communications, wireless networking, and surveillance system deployments.
Physical Profile
The switch features a compact, standard 1U rack-mountable chassis measuring 1.73 inches in height, 17.42 inches in width, and 12.70 inches in depth, fitting seamlessly into most server racks or network cabinets. Its robust metal construction ensures durability, while multiple mounting options—including wall, table-top, cabinet, or under-table—offer flexibility for space-constrained environments. Weighing approximately 10.12 pounds, it is easy to handle and install, with integrated mounting hardware for quick rack deployment.
- 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 ports with PoE+ support for connected devices
- 4 SFP+ uplink ports for 10 Gigabit fiber or copper connectivity
- 370W total PoE budget to power IP phones, APs, and cameras
- Smart managed with Layer 2 features like VLANs, QoS, and security
- 1U rack-mountable design with versatile mounting options
- Plug-and-play setup with energy-efficient operation
- Supports optical fiber and twisted pair cabling
- RoHS compliant for environmental safety
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | JL686B#AKL |
| 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 has a total PoE budget of 370 watts, distributed across its 48 Gigabit Ethernet ports. Each port supports the PoE+ standard (IEEE 802.3at), delivering up to 30W per port. The exact number of powered devices depends on their individual power requirements; for example, it could typically support around 12-24 standard IP phones or wireless access points simultaneously, assuming average power draw.
What are the SFP+ uplink ports used for?
The four SFP+ uplink ports provide 10 Gigabit Ethernet connectivity, used to link this switch to core network switches, servers, or storage systems. They support SFP+ transceivers for fiber optic or direct-attach copper cables, enabling high-speed backbone connections that prevent bottlenecks, especially in bandwidth-intensive environments or when aggregating traffic from many devices.
Is this switch manageable, and what features does it offer?
Yes, this is a smart managed switch offering essential Layer 2 management features. It includes VLAN support for network segmentation, Quality of Service (QoS) for traffic prioritization, port-based access control via IEEE 802.1x, and security features like Auto Denial of Service (DoS) prevention. These tools provide control over network performance and security 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 and includes the necessary hardware for standard 19-inch server racks. Its dimensions (1.73" H x 17.42" W x 12.70" D) ensure a compact fit. Additionally, it supports alternative mounting options such as wall, table-top, cabinet, or under-table installation for flexibility in various deployment scenarios.
What is the power consumption of this switch?
The switch has a typical power consumption of 520 watts, which includes the power drawn by the switch itself plus the PoE delivered to connected devices. It operates on 120-230V AC input and includes energy-efficient features like IEEE 802.3az (Energy Efficient Ethernet) to reduce power usage during periods of low network activity, helping to lower operational costs.
Does this switch support fiber optic connections?
Yes, the switch supports fiber optic connections through its four SFP+ uplink ports. These ports accept SFP+ transceivers compatible with various fiber types (e.g., multimode or single-mode) for 10 Gigabit Ethernet (10GBase-X) links. This allows for longer-distance connections compared to copper, making it suitable for linking switches across buildings or floors.
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 |
|---|
