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.
HPE JL681A Instant On 1930 8-Port Gigabit PoE+ Switch - 2 SFP+ Uplinks - 124W PoE Budget - Smart Managed
Business volume discounts
Technical guidance
Preparation & staging
QC · ON · AB · BC
Product Features
Technical Overview
This switch supports Gigabit Ethernet (10/100/1000Base-T) on all eight RJ-45 ports, with PoE+ capability per the IEEE 802.3af/at standards. The two SFP+ expansion slots enable 10 Gigabit Ethernet (10GBase-X) uplinks over optical fiber or direct-attach copper, providing high-bandwidth backbone connectivity. Layer 2 switching includes VLAN support, QoS prioritization, and storm control, managed through a web-based interface or mobile app.
Power delivery is handled by an internal power supply with a 124W total PoE budget, allocating up to 30W per port for PoE+ devices. The switch operates on 120-230V AC input and consumes 150.20W under full load. Networking standards compliance includes IEEE 802.3ab, 802.3u, 802.1x for port-based authentication, and 802.3 for base Ethernet operations.
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 switch's smart managed feature set provides essential Layer 2 controls without the complexity of enterprise-grade systems. Auto Denial of Service (DoS) prevention safeguards against common network attacks, while energy-efficient operation reduces power costs. The plug-and-play setup allows rapid deployment, with optional advanced configuration for tailored network policies.
PoE+ Ready Design
Eight PoE+ ports with a 124W budget power devices like IP phones, cameras, and Wi-Fi access points without separate power adapters, simplifying installation and reducing cable clutter.
- IEEE 802.3af/at compliance
- Up to 30W per port
- Auto-sensing PoE negotiation
High-Speed Uplinks
Dual SFP+ slots support 10 Gigabit Ethernet uplinks, enabling fast backbone connections to core switches or servers for improved network throughput and reduced bottlenecks.
- 10GBase-X compatibility
- Fiber or copper media
- Modular expansion capability
Deployment / Use Cases
This switch fits environments requiring a balance of power delivery, management capabilities, and uplink scalability. Its 1U form factor makes it suitable for wall-mount or rack installation in server rooms, wiring closets, or under-desk deployments. The dual-voltage power supply ensures operation in regions with 120V or 230V AC standards, supporting global deployments without external transformers.
Use cases extend to educational settings for classroom device connectivity, healthcare for medical device networks, and light industrial applications where PoE+ powers sensors or controllers. The smart managed interface allows IT staff to monitor port status, configure VLANs, and set up link aggregation without deep networking expertise.
Small Office Networking
Ideal for offices with 8-16 wired devices, providing PoE+ for VoIP phones and wireless access points while offering managed features for network segmentation and traffic prioritization.
Retail or Hospitality Backbone
Supports point-of-sale systems, digital signage, and security cameras with PoE+, using SFP+ uplinks to connect to a central network core for reliable high-speed data transfer.
Physical Profile
The switch measures 1.73" (43.90 mm) in height, 10" (254 mm) in width, and 10" (254 mm) in depth, fitting a standard 1U rack space. Its weight of 2.56 lb (1160 g) makes it lightweight for wall or shelf mounting where rack space is limited. The compact design includes front-panel RJ-45 and SFP+ ports, with rear-panel AC power input and grounding point. Ventilation slots ensure adequate airflow for continuous operation in ambient temperatures up to 40°C.
- 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 connected devices
- 2 SFP+ uplink slots for 10 Gigabit Ethernet fiber or copper connections
- 124W total PoE budget allocates power across all PoE+ ports
- Smart managed Layer 2 switching with web and mobile app control
- Plug-and-play setup with auto DoS prevention for security
- 1U rack-mountable design fits standard server cabinets
- Dual-voltage AC power supply (120V/230V) for global compatibility
- Energy-efficient operation reduces power consumption and costs
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | JL681A |
| 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) |
FAQ
How many PoE+ ports does this switch have?
The HPE JL681A switch includes eight Gigabit Ethernet ports that all support Power over Ethernet Plus (PoE+). Each port can deliver up to 30W of power per the IEEE 802.3af/at standards, with a total PoE budget of 124W to simultaneously power devices like IP phones, wireless access points, and security cameras.
What types of uplink connections are supported?
This switch provides two SFP+ expansion slots that support 10 Gigabit Ethernet uplinks. These slots are compatible with SFP+ optical transceivers for fiber connections or direct-attach copper cables, enabling high-speed backbone links to core switches, servers, or network storage at up to 10 Gbps per uplink.
Is this switch manageable, and what features does it offer?
Yes, the HPE JL681A is a smart managed Layer 2 switch. It offers web-based and mobile app management for configuring VLANs, Quality of Service (QoS), port mirroring, and link aggregation. Advanced features include auto Denial of Service (DoS) prevention, storm control, and IEEE 802.1x port-based authentication for network security.
What is the power consumption and PoE budget?
The switch has a maximum power consumption of 150.20W when operating at full load. Its PoE budget is 124W, which is the total power available for all PoE+ devices connected to the eight ports. This budget allows flexible power allocation, supporting a mix of PoE and PoE+ devices without exceeding the switch's capacity.
Can this switch be rack-mounted?
Yes, the switch is designed for 1U rack mounting with standard rack ears included. Its dimensions of 1.73" height, 10" width, and 10" depth fit most 19-inch server cabinets. The lightweight design also supports wall or shelf mounting using optional kits, making it versatile for various installation environments.
What networking standards does this switch comply with?
The switch complies with IEEE 802.3ab for Gigabit Ethernet over copper, IEEE 802.3u for Fast Ethernet, IEEE 802.1x for port-based network access control, and IEEE 802.3 for base Ethernet operations. It also supports 10GBase-X for 10 Gigabit Ethernet over the SFP+ uplinks, ensuring interoperability with standard network equipment.
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 |
|---|
