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HPE JL681A#ACF Instant On 1930 8-Port Gigabit PoE+ Switch - 2 SFP+ Uplinks - 124W PoE Budget - Smart Managed - Layer 2
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Product Features
Technical Overview
This switch operates as a full-featured Layer 2 device with support for IEEE 802.3ab (Gigabit Ethernet), IEEE 802.3u (Fast Ethernet), IEEE 802.1x (port-based network access control), and IEEE 802.3 (Ethernet) standards. The eight RJ-45 ports deliver 10/100/1000Base-T connectivity with PoE+ capability, while the two SFP+ expansion slots support 10GBase-X fiber connections for high-speed uplinks to core network infrastructure.
The smart management capabilities provide granular control over network configuration, monitoring, and security without requiring extensive networking expertise. Built-in features include IGMP snooping for multicast traffic optimization, port mirroring for network analysis, and spanning tree protocol for network redundancy and loop prevention.
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 HPE Instant On 1930 switch stands out with its balanced combination of PoE power, management simplicity, and uplink flexibility. The 124W PoE budget provides ample power for multiple connected devices, while the smart management interface makes advanced networking features accessible to businesses of all sizes.
PoE+ Power Delivery
All eight Gigabit Ethernet ports support IEEE 802.3at PoE+ with a total budget of 124W, enabling simultaneous power delivery to multiple devices without external power injectors.
- Powers IP phones, wireless APs, and security cameras
- Eliminates separate power supplies for connected devices
- Simplifies installation and reduces cable clutter
Uplink Flexibility
Two SFP+ slots support 10 Gigabit fiber connections for high-speed uplinks to core switches, servers, or network storage, providing future-proof connectivity options.
- Enables fiber connections for longer distances
- Supports 10GBase-X for high-bandwidth applications
- Allows mixed media network designs
Simplified Management
The smart managed interface offers intuitive configuration tools, real-time monitoring, and automated features that reduce administrative overhead while maintaining network control.
- Web-based management interface
- Automated network optimization
- Remote monitoring capabilities
Deployment / Use Cases
This switch is ideal for small business environments, retail locations, professional offices, and educational settings where reliable connectivity and device powering are essential. The combination of PoE+ ports and smart management makes it particularly suitable for deployments requiring both data connectivity and power delivery to endpoint devices.
Common deployment scenarios include powering VoIP phone systems with connected handsets, supporting wireless networks with multiple access points, and enabling IP surveillance systems with PoE cameras. The compact 1U form factor and standard rack-mount design make it suitable for both rack-mounted installations and desktop placement in smaller network closets.
Small Office Networking
Provides complete connectivity for 8-16 user offices with PoE support for phones and wireless access points, plus fiber uplink capability for connecting to internet service or larger networks.
Retail & Hospitality
Supports point-of-sale systems, digital signage, guest Wi-Fi access points, and security cameras with both data and power over single Ethernet cables.
Physical Profile
The switch features a compact 1U form factor measuring 1.73 inches in height, 10 inches in width, and 10 inches in depth, making it suitable for standard 19-inch rack installations or desktop placement. The 2.56-pound weight and built-in power supply simplify installation, while the fanless design ensures quiet operation in office environments. The front panel includes status LEDs for quick visual monitoring of port activity, PoE status, and system health.
- 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 (124W total budget)
- 2 SFP+ uplink slots for 10 Gigabit fiber connections
- Smart managed with web-based interface for easy configuration
- Layer 2 switching with IGMP snooping and spanning tree
- Auto Denial of Service (DoS) prevention for enhanced security
- Energy efficient design with 150.20W maximum power consumption
- Plug and play setup with intuitive management tools
- Compact 1U form factor for rack or desktop deployment
- Supports both twisted pair and optical fiber media
- IEEE 802.3, 802.3u, 802.3ab, and 802.1x standards compliance
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | JL681A#ACF |
| 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
What is the total PoE power budget of this switch?
The HPE Instant On 1930 switch provides a total PoE budget of 124 watts across all eight Gigabit Ethernet ports. This power budget supports IEEE 802.3at PoE+ standard, allowing each port to deliver up to 30 watts to connected devices such as IP phones, wireless access points, and security cameras.
How many SFP+ uplink ports does this switch have?
This switch includes two SFP+ expansion slots that support 10 Gigabit fiber connections. These uplink ports enable high-speed connections to core network infrastructure, servers, or other switches using either copper or fiber SFP+ transceivers for flexible deployment options.
What management features are included with this switch?
The switch offers smart management capabilities through a web-based interface, providing control over network configuration, monitoring, and security. Management features include VLAN support, QoS prioritization, port mirroring for traffic analysis, IGMP snooping for multicast optimization, and spanning tree protocol for network redundancy.
Can this switch be rack-mounted?
Yes, the switch features a standard 1U form factor with rack-mount ears included, making it suitable for installation in 19-inch equipment racks. The compact dimensions of 1.73" H × 10" W × 10" D and 2.56-pound weight allow for flexible deployment in rack cabinets, wall mounts, or desktop placement.
What networking standards does this switch support?
The switch complies with IEEE 802.3 (Ethernet), IEEE 802.3u (Fast Ethernet), IEEE 802.3ab (Gigabit Ethernet), and IEEE 802.1x (port-based network access control) standards. It also supports 10/100/1000Base-T for copper connections and 10GBase-X for fiber connections through the SFP+ uplink ports.
What security features are included with this switch?
Security features include Auto Denial of Service (DoS) prevention, IEEE 802.1x port-based authentication, MAC address filtering, and broadcast storm control. These features help protect the network from unauthorized access, malicious traffic, and common attack vectors while maintaining network availability.
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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