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HPE JL681A#A1X Instant On 1930 8-Port Gigabit PoE+ Managed Switch with 2 SFP+ Uplinks - 124W PoE Budget - Layer 2
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Product Features
Technical Overview
The HPE JL681A#A1X operates as a Layer 2 managed switch, supporting key networking protocols such as IGMP snooping, port mirroring, and spanning tree for enhanced network stability and performance. It features eight Gigabit Ethernet ports with PoE+ capability, delivering up to 30W per port under the 802.3at standard, and two SFP+ slots for 10 Gigabit uplinks. The switch supports both twisted pair and optical fiber media, with network technologies including 10/100/1000Base-T and 10GBase-X for flexible connectivity options.
Management is handled through a smart managed interface, providing control over VLANs, QoS, and security settings without requiring advanced networking expertise. The switch includes auto Denial of Service (DoS) prevention to protect against common network attacks, and its energy-efficient design helps reduce operational costs. With a power consumption of 150.20 W and support for 120V or 230V AC input, it is suitable for various electrical environments.
Key Product Advantages
This switch offers a balanced combination of performance, management, and PoE capabilities tailored for small to medium-sized networks. Its smart managed features provide essential control for optimizing network traffic and security, while the plug-and-play setup ensures quick deployment. The 124W PoE budget supports multiple high-power devices, reducing the need for additional power adapters and simplifying cable management.
Enhanced Connectivity
With eight Gigabit PoE+ ports and two SFP+ uplinks, this switch delivers high-speed wired connections and flexible expansion options for growing networks.
- Supports fiber for long-distance links
- Backward compatible with lower-speed devices
Simplified Management
The smart managed interface allows for easy configuration of network settings, including VLANs and QoS, without complex command-line interfaces.
- Web-based management GUI
- Auto DoS prevention for security
PoE Readiness
Adequate PoE budget to power modern office devices, ensuring reliable operation of IP phones, cameras, and access points from a single switch.
- IEEE 802.3at compliant
- Up to 30W per port
Deployment / Use Cases
The HPE Instant On 1930 switch is ideal for small business offices, retail locations, and branch offices where reliable, managed networking is required without enterprise complexity. Its PoE capabilities make it suitable for environments deploying VoIP systems, wireless networks, or security systems, as it can power these devices directly, reducing clutter and installation time.
In educational settings or small clinics, this switch provides the necessary ports and management features to support a mix of computers, printers, and networked medical or educational devices. The SFP+ uplinks allow for future-proofing by connecting to higher-speed backbone networks or extending reach with fiber optics. Its compact size and standard rack-mountable design (1U) fit well in small server closets or wall-mounted enclosures.
Small Office Networking
Deploy as the core switch for an office with up to eight wired devices, providing PoE for phones and APs while managing network traffic efficiently.
Retail or Hospitality
Use in point-of-sale environments to connect registers, cameras, and guest Wi-Fi access points, with uplinks for central server connectivity.
Physical Profile
The switch has a compact form factor measuring 1.73 inches in height, 10 inches in width, and 10 inches in depth, making it suitable for space-constrained installations. Weighing approximately 2.56 pounds, it is lightweight yet durable for rack or desktop placement. The built-in power supply and standard AC input support ensure reliable operation in typical office environments, with no external power brick required.
- Width
- 10" (254 mm)
- Depth
- 10" (254 mm)
- Height
- 1.73" (43.90 mm)
- Weight
- 2.56 lb (1160 g)
Highlights
- 8 Gigabit Ethernet ports with PoE+ support for powering devices like phones and cameras
- 2 SFP+ uplink slots for 10 Gigabit fiber or copper connections to expand network capacity
- 124W total PoE budget to deliver adequate power to connected PoE devices
- Layer 2 managed switch with smart features including VLANs, QoS, and IGMP snooping
- Auto Denial of Service (DoS) prevention enhances network security against common threats
- Supports optical fiber and twisted pair media for flexible cabling options
- Energy-efficient design reduces power consumption and operational costs
- Compact 1U size fits standard racks or desktop placements for versatile deployment
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | JL681A#A1X |
| Brand Name | HPE |
| Product Line | Instant On |
| Product Series | 1930 |
| Product Name | Networking Instant On Switch 8p Gigabit CL4 PoE 2p SFP 124W 1930 |
| 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 | 8 |
| Network (RJ-45) | Yes |
| Uplink Port | Yes |
| Modular | Yes |
| Port/Expansion Slot Details | 8 x Gigabit Ethernet PoE,2 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 | 2 |
| Expansion Slot Type | SFP+ |
| Number of SFP+ Slots | 2 |
| Network & Communication | |
| Layer Supported | 2 |
| Networking Standards | IEEE 802.3ab,IEEE 802.3u,IEEE 802.1x,IEEE 802.3 |
| Management & Protocols | |
| Manageable | Yes |
| Switch Management Type | Smart Managed |
| Power Description | |
| PoE (RJ-45) Port | Yes |
| Input Voltage | 120 V AC,230 V AC |
| Power Source | Power Supply |
| Power Consumption | 150.20 W |
| Physical Characteristics | |
| Height | 1.73" (43.90 mm) |
| Width | 10" (254 mm) |
| Depth | 10" (254 mm) |
| Weight (Approximate) | 2.56 lb (1160 g) |
User Manual
FAQ
How many PoE devices can this switch power simultaneously?
The switch has a total PoE budget of 124W and supports the IEEE 802.3at (PoE+) standard, delivering up to 30W per port. This allows it to power multiple devices such as VoIP phones, wireless access points, or security cameras concurrently, depending on their individual power requirements. For example, it could typically support four to six standard PoE+ devices without exceeding the budget.
What are the SFP+ uplink slots used for?
The two SFP+ uplink slots provide high-speed 10 Gigabit Ethernet connections, which can be used with SFP+ transceivers for fiber optic or copper cabling. These slots are ideal for connecting to core network switches, servers, or other infrastructure to increase bandwidth and extend network reach over longer distances, supporting network growth and performance demands.
Is this switch manageable, and what features does it offer?
Yes, this is a smart managed Layer 2 switch. It offers web-based management for configuring VLANs, Quality of Service (QoS), port mirroring, and IGMP snooping. It also includes auto Denial of Service (DoS) prevention for enhanced security. These features provide control over network traffic and security without requiring advanced networking expertise, making it suitable for small business environments.
What types of cables are supported by this switch?
The switch supports both twisted pair (copper) cables, such as Cat5e or Cat6 for Gigabit Ethernet connections, and optical fiber cables via the SFP+ slots. It is compatible with network technologies including 10/100/1000Base-T for copper and 10GBase-X for fiber, allowing flexible cabling choices based on distance, bandwidth, and environmental needs.
Can this switch be rack-mounted?
Yes, the switch has a compact design with a height of 1.73 inches, which corresponds to 1 rack unit (1U). It includes mounting brackets for standard 19-inch racks, making it suitable for installation in server closets or network cabinets. Its lightweight build and built-in power supply simplify rack deployment in office or small business settings.
What is the power consumption of this switch?
The switch has a power consumption of 150.20 watts under typical operating conditions. It supports input voltages of 120V AC and 230V AC, with a built-in power supply for reliable operation. This energy-efficient design helps minimize electricity costs while providing adequate power for PoE devices and switch operations.
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 |
|---|
