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HPE JL681A#ACC Instant On 1930 8G Class4 PoE+ 2SFP 124W Switch - 8 Port Managed Layer 4 Rack-Mountable
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Product Features
Technical Overview
This switch operates at Layer 4, providing advanced traffic classification and bandwidth limiting features essential for optimizing network performance in shared environments. It supports Gigabit Ethernet across all ports, with backward compatibility to 10/100 Mbps, ensuring seamless integration with existing network infrastructure. The media types include twisted pair for standard Ethernet and optical fiber via SFP modules, enabling high data transmission rates over extended distances.
Power management is a key technical strength, with an internal power supply and PoE+ support delivering up to 124 watts total across the eight PoE+ ports. This allows simultaneous powering of multiple devices without external injectors. The switch's modular design includes two expansion slots for SFP (mini-GBIC) transceivers, facilitating customizable uplink options based on network needs.
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 stands out with its balanced combination of PoE power, management features, and compact design, making it ideal for growing networks. Its 124-watt PoE budget supports energy-efficient device deployment, reducing clutter and installation costs by eliminating separate power sources for connected equipment.
Simplified Management
Cloud-based management via the Instant On mobile app or web interface allows remote monitoring, configuration, and troubleshooting without on-site IT presence, reducing operational overhead.
- Remote access
- Intuitive dashboard
- Automated alerts
Enhanced Connectivity
Dual SFP slots provide flexibility for fiber or copper uplinks, enabling network expansion across floors or buildings while maintaining high-speed data integrity.
- Fiber readiness
- Scalable uplinks
- Long-distance support
Robust PoE Support
With eight PoE+ ports and a 124-watt budget, this switch can power a range of devices simultaneously, from IP cameras to access points, ensuring uninterrupted operation.
- IEEE 802.3at compliant
- Efficient power allocation
- Device compatibility
Deployment / Use Cases
This switch is engineered for environments where reliable, managed networking with PoE is critical. Its Layer 4 capabilities make it suitable for multi-tenant units, small offices, retail spaces, and educational settings that require traffic prioritization and bandwidth control.
Common deployments include powering wireless access points for seamless Wi-Fi coverage, connecting VoIP phone systems for clear communication, and supporting IP surveillance systems with continuous power. The rack-mountable design fits well in server closets or network racks, facilitating tidy installations in space-constrained areas.
Small Business Networks
Ideal for offices with up to eight PoE devices, providing managed switching with cloud tools for easy oversight and maintenance.
Multi-Tenant Buildings
Supports bandwidth limiting and traffic classification to ensure fair resource allocation among different users or units.
Physical Profile
The switch features a compact 1U rack-mountable form factor with dimensions of 1.73 inches in height, 10 inches in width, and 10 inches in depth, making it easy to integrate into standard server racks. Its weight of approximately 7.21 pounds ensures stability while allowing for straightforward installation. The design includes ventilation for efficient cooling and durable construction for reliable performance in various environments.
- 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 budget
- 2 SFP slots for fiber or copper uplink expansion
- Layer 4 support for traffic classification and bandwidth control
- Cloud-enabled managed switching via HPE Instant On platform
- 1U rack-mountable design for easy installation
- Low power consumption at 11W for energy efficiency
- Supports optical fiber and twisted pair media types
- Ideal for small business and multi-tenant deployments
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | JL681A#ACC |
| 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 devices can this switch power with PoE?
The switch has eight PoE+ ports with a total budget of 124 watts, allowing it to power multiple devices like VoIP phones, wireless access points, or IP cameras simultaneously. Each port supports IEEE 802.3at (PoE+), delivering up to 30W per port, depending on device requirements.
What are the SFP slots used for?
The two SFP (mini-GBIC) slots enable fiber or copper uplink connections, extending network reach over longer distances. They support SFP transceivers for options like 1000Base-SX/LX fiber or 1000Base-T copper, providing flexibility for backbone links or connecting to other switches.
Is this switch manageable?
Yes, it is a fully managed switch accessible via HPE's Instant On cloud platform, offering remote configuration, monitoring, and troubleshooting through a web interface or mobile app. This includes features like VLANs, QoS, and bandwidth limiting for optimized network control.
What does Layer 4 support provide?
Layer 4 support allows advanced traffic management based on transport layer protocols (e.g., TCP/UDP), enabling traffic classifiers and bandwidth limiters. This is useful for prioritizing critical applications, such as VoIP or video streaming, in multi-tenant or business environments.
Can this switch be rack-mounted?
Yes, it is designed for 1U rack mounting with dimensions of 1.73" H x 10" W x 10" D, making it suitable for standard server racks. The rack-mountable form factor aids in organized cable management and secure installation in network closets or data centers.
What is the power consumption of this switch?
The switch consumes approximately 11 watts under typical operation, contributing to energy efficiency. This low power draw, combined with the 124W PoE budget, ensures cost-effective performance while powering 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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