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HPE JL681A#ABB Instant On 1930 8-Port Gigabit PoE+ Managed Switch - 124W PoE Budget - 2 SFP Slots - Layer 4 - 1U Rack-Mountable
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Product Features
Technical Overview
This switch operates at Gigabit Ethernet speeds across all ports, supporting both twisted pair and optical fiber media types. The 10/100/1000Base-T and 1000Base-X network technologies ensure compatibility with a wide range of network equipment, from legacy devices to modern high-performance hardware.
The modular design includes two SFP (mini-GBIC) expansion slots, enabling flexible uplink configurations. The switch is fully manageable, providing control over network setup, configuration, and monitoring through a user-friendly interface.
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.
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 HPE Instant On 1930 switch stands out with its high PoE budget and managed features, offering both power delivery and network control in a compact form factor. Its Layer 4 capabilities enable precise traffic management, while the SFP slots provide future-proof expansion options.
High PoE Budget
With 124 watts of PoE budget, this switch can power multiple PoE+ devices simultaneously, reducing the need for additional power outlets and simplifying installation.
- Supports up to 8 PoE+ devices
- Ideal for IP phones, cameras, and APs
Fiber Optic Ready
The two SFP slots allow for fiber optic connections, enabling longer distance links and higher data integrity in electrically noisy environments.
- Extends network reach
- Supports high-speed uplinks
Managed Flexibility
Full manageability provides control over VLANs, QoS, and security settings, making it suitable for networks requiring segmentation and traffic prioritization.
- Layer 4 traffic classifiers
- Bandwidth limit controls
Deployment / Use Cases
This switch is ideal for small business offices, retail environments, and multi-tenant buildings where reliable connectivity and power delivery are critical. Its managed features and PoE budget make it a versatile choice for networks supporting voice, video, and data applications.
Common deployments include powering IP phone systems in office settings, connecting wireless access points for seamless Wi-Fi coverage, and supporting surveillance cameras in security installations. The rack-mountable design ensures easy integration into standard server racks, keeping cables organized and installations professional.
Small Business Networks
Provides eight PoE+ ports for connecting workstations, phones, and wireless access points, with management capabilities for network optimization.
Multi-Tenant Buildings
Layer 4 support allows for traffic classification and bandwidth limits, enabling fair resource allocation across different business units or tenants.
Physical Profile
The switch features a compact 1U rack-mountable form factor, measuring 1.73 inches in height, 10 inches in width, and 10 inches in depth. With an approximate weight of 7.21 pounds, it is lightweight yet durable, designed for easy installation in standard server racks. The built-in power supply ensures stable operation, while the rack mounting facilitates organized cable management and secure professional installations.
- Width
- 10" (254 mm)
- Depth
- 10" (254 mm)
- Height
- 1.73" (43.94 mm)
- Weight
- 7.21 lb (3270.40 g)
Highlights
- 8 Gigabit Ethernet PoE+ ports with 124W total PoE budget
- 2 SFP slots for fiber optic uplinks and network expansion
- Layer 4 support for advanced traffic classification and bandwidth management
- Fully manageable with control over setup and configuration
- 1U rack-mountable design for easy installation in server racks
- Supports both twisted pair and optical fiber media types
- Low power consumption at 11W for energy efficiency
- Ideal for small business and multi-tenant networking environments
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | JL681A#ABB |
| Brand Name | HPE |
| Product Line | Instant On |
| Product Series | 1930 |
| Product Name | Instant On 1930 8G Class4 PoE 2SFP 124W Switch |
| Product Type | Ethernet Switch |
| Interfaces/Ports | |
| Total Number of Network Ports | 8 |
| Uplink Port | Yes |
| Modular | Yes |
| Port/Expansion Slot Details | 8 x Gigabit Ethernet PoE+,2 x Gigabit Ethernet Expansion Slot |
| Media & Performance | |
| Media Type Supported | Optical Fiber,Twisted Pair |
| Ethernet Technology | Gigabit Ethernet |
| Network Technology | 10/100/1000Base-T,1000Base-X |
| I/O Expansions | |
| Total Number of Expansion Slots | 2 |
| Expansion Slot Type | SFP (mini-GBIC) |
| Number of SFP Slots | 2 |
| Network & Communication | |
| Layer Supported | 4 |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| PoE (RJ-45) Port | Yes |
| PoE Budget | 124 W |
| Power Source | Power Supply,PoE+ |
| Power Consumption | 11 W |
| Physical Characteristics | |
| Compatible Rack Unit | 1U |
| Form Factor | Rack-mountable |
| Height | 1.73" (43.94 mm) |
| Width | 10" (254 mm) |
| Depth | 10" (254 mm) |
| Weight (Approximate) | 7.21 lb (3270.40 g) |
FAQ
How many PoE+ devices can this switch power simultaneously?
The switch has 8 Gigabit Ethernet PoE+ ports with a total PoE budget of 124 watts. This allows it to power multiple PoE+ devices like IP phones, wireless access points, or security cameras at once, depending on their individual power requirements. The 124W budget provides ample power for typical small business deployments.
What are the SFP slots used for on this switch?
The two SFP (mini-GBIC) slots allow for fiber optic connections, enabling uplinks to other network switches or equipment over longer distances. They support 1000Base-X network technology, providing high-speed data transmission and extending network reach beyond the limitations of copper cabling.
What does Layer 4 support mean for this switch?
Layer 4 support refers to the transport layer in the OSI model, enabling advanced traffic management features. This switch can classify traffic based on TCP/UDP ports and apply bandwidth limits, making it useful for multi-tenant environments where fair resource allocation and traffic prioritization are needed.
Is this switch rack-mountable?
Yes, the switch has a 1U rack-mountable form factor. It measures 1.73 inches in height, 10 inches in width, and 10 inches in depth, making it compatible with standard server racks. The rack mounting design helps organize cables and secure the installation professionally.
What types of network cables does this switch support?
The switch supports both twisted pair (copper) and optical fiber media types. It is compatible with 10/100/1000Base-T for copper connections and 1000Base-X for fiber optic connections through the SFP slots, providing flexibility for various network setups.
What is the power consumption of this switch?
The switch has a power consumption of 11 watts. This low power draw contributes to energy efficiency, while the built-in power supply and PoE+ support ensure stable operation and reliable power delivery to connected devices.
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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