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HPE JL683AR#ABA Instant On 1930 24G Class4 PoE Switch - 24 Ports - 4 SFP+ Uplinks - 195W PoE Budget - Layer 4 Managed
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Product Features
Technical Overview
This switch features 24 Gigabit Ethernet ports with PoE+ support, delivering up to 30W per port and a total PoE budget of 195W. The four SFP+ expansion slots enable 10 Gigabit Ethernet uplinks using compatible optical or copper transceivers, supporting network technologies including 10/100/1000Base-T and 10GBase-X for versatile backbone and access layer connectivity.
Layer 4 switching provides traffic classifiers and bandwidth limits, essential for multi-tenant or multi-business unit environments where network segmentation and quality of service are critical. The switch is fully manageable, offering control over setup, configuration, and monitoring through a user-friendly interface. Power consumption is rated at 234W, with a built-in power supply ensuring stable voltage delivery to all components.
This section brings together practical product details such as Total Number of Network Ports, Uplink Port, Modular, Media Type Supported, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
The HPE Instant On 1930 switch combines enterprise-grade features with simplified management, making it ideal for IT teams needing reliable, scalable networking. Layer 4 capabilities allow for advanced traffic shaping and bandwidth control, optimizing performance in congested or multi-service environments.
High-Density PoE+ Ready
With 24 PoE+ ports and a 195W budget, this switch powers and connects numerous devices simultaneously, reducing cable clutter and simplifying deployments for VoIP, wireless, and surveillance systems.
- 30W per port PoE+
- 195W total budget
- 24-port density
Scalable Uplink Options
Four SFP+ slots provide flexible 10 Gigabit Ethernet uplinks, enabling high-speed connections to core switches or servers. This supports network growth without replacing the access layer switch.
- 10 GbE uplinks
- Fiber or copper media
- Future-proof expansion
Deployment / Use Cases
This switch excels in scenarios requiring both high port density and PoE power, such as modern offices with VoIP systems and wireless networks. Its rack-mountable design and 1U height make it suitable for server room or wall-mounted installations, while optical fiber support enables longer-distance links between buildings or floors.
For growing businesses, the modular SFP+ slots offer an upgrade path to 10 Gigabit Ethernet, protecting investments as network demands increase. The manageable interface simplifies ongoing maintenance and troubleshooting, reducing operational overhead.
Small to Medium Business Networks
Deploy as a core access switch in offices, retail stores, or clinics, providing PoE+ to phones and APs while using SFP+ uplinks for high-speed server or internet connections.
Multi-Tenant and Campus Environments
Utilize Layer 4 traffic classifiers and bandwidth limits to segment network traffic for different tenants or departments, ensuring fair resource allocation and security.
Physical Profile
The switch measures 1.73" (43.94 mm) in height, 17.42" (442.47 mm) in width, and 10.42" (264.67 mm) in depth, fitting standard 1U rack spaces. Its weight of 7.71 lb (3497.20 g) ensures stable mounting in server cabinets, with a rack-mountable form factor that organizes cables neatly for professional installations. The compact design minimizes space usage while providing full front-panel access to all ports and indicators.
- Width
- 17.42" (442.47 mm)
- Depth
- 10.42" (264.67 mm)
- Height
- 1.73" (43.94 mm)
- Weight
- 7.71 lb (3497.20 g)
Highlights
- 24 Gigabit Ethernet ports with PoE+ support for powering connected devices
- 4 SFP+ uplink slots enabling 10 Gigabit Ethernet expansion
- 195W total PoE budget to drive multiple PoE+ devices simultaneously
- Layer 4 managed switching with traffic classifiers and bandwidth limits
- 1U rack-mountable form factor for easy integration into server cabinets
- Supports both optical fiber and twisted-pair media for flexible connectivity
- Built-in power supply ensures reliable voltage delivery
- Modular design allows for future network upgrades without hardware replacement
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | JL683AR#ABA |
| Brand Name | HPE |
| Product Line | Instant On |
| Product Series | 1930 |
| Product Name | Instant On 1930 24G Class4 PoE 4SFP/SFP+ 195W Switch |
| Product Condition | Refurbished |
| Product Type | Ethernet Switch |
| Interfaces/Ports | |
| Total Number of Network Ports | 24 |
| 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 | 4 |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| PoE (RJ-45) Port | Yes |
| PoE Budget | 195 W |
| Power Source | Power Supply,PoE+ |
| Power Consumption | 234 W |
| Physical Characteristics | |
| Compatible Rack Unit | 1U |
| Form Factor | Rack-mountable |
| Height | 1.73" (43.94 mm) |
| Width | 17.42" (442.47 mm) |
| Depth | 10.42" (264.67 mm) |
| Weight (Approximate) | 7.71 lb (3497.20 g) |
FAQ
How many PoE+ ports does this switch have and what is the total PoE budget?
This HPE Instant On 1930 switch includes 24 Gigabit Ethernet ports that all support PoE+, delivering up to 30W per port. The total PoE budget is 195W, which allows you to power multiple devices such as VoIP phones, wireless access points, and security cameras simultaneously without needing separate power adapters.
What are the uplink options available on this switch?
The switch features four SFP+ expansion slots that support 10 Gigabit Ethernet uplinks. These slots can be used with compatible SFP+ transceivers for optical fiber or direct-attach copper cables, providing high-speed connections to core switches, servers, or network backbones to handle increased data traffic.
Is this switch manageable and what layer does it operate at?
Yes, this switch is fully manageable, offering control over setup, configuration, and network monitoring through a user-friendly interface. It operates at Layer 4, which includes advanced features like traffic classification and bandwidth limiting, making it suitable for environments requiring detailed network policy enforcement and quality of service.
What are the physical dimensions and rack compatibility of this switch?
The switch measures 1.73 inches in height, 17.42 inches in width, and 10.42 inches in depth, with a weight of approximately 7.71 pounds. It is designed for 1U rack mounting, fitting standard server cabinets, and its rack-mountable form factor helps organize cables for clean, professional installations in data centers or network closets.
What types of network media does this switch support?
This switch supports both optical fiber and twisted-pair media. It is compatible with 10/100/1000Base-T over copper cables and 10GBase-X over fiber via the SFP+ slots, allowing flexible connectivity options for short-distance copper runs or longer-distance fiber links between network segments.
What is the power consumption of this switch and does it have a built-in power supply?
The switch has a power consumption of 234W and includes a built-in power supply. This ensures stable and accurate voltage delivery to all internal components and connected PoE+ devices, reducing the need for external power sources and enhancing reliability in business network environments.
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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