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HPE JL681A#B2C Instant On 1930 8-Port Gigabit PoE+ Managed Switch - 124W PoE Budget - 2 SFP Slots - Layer 3 - 1U Rack-Mountable
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Product Features
Technical Overview
This switch operates as a smart-managed Layer 2+ device with full Layer 3 support, adhering to key networking standards including IEEE 802.3, 802.3u, 802.3ab, 802.3at, and 802.3af. The eight Gigabit Ethernet ports auto-negotiate speeds of 10/100/1000 Mbps over twisted-pair cabling, while the two SFP slots support 1000Base-X fiber connections for longer-distance uplinks or backbone links. The modular design includes expansion slots for future upgrades.
Power over Ethernet capabilities are central to its design, with Class 4 PoE+ delivering up to 30W per port and a total budget of 124W. The switch draws 150.20W from its internal power supply, ensuring stable operation under full load. Management features include VLAN support, QoS prioritization, and security controls like port-based access lists, which help segment network traffic and protect business data.
Relevant factors for this section include Total Number of Network Ports, Network (RJ-45), Uplink Port, Media Type Supported. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The HPE Instant On 1930 switch offers distinct advantages for growing networks, starting with its integrated PoE+ support that simplifies deployment of powered devices without separate electrical wiring. The 124W budget ensures ample headroom for multiple high-demand devices like wireless access points and security cameras, reducing the need for additional power injectors or midspan units.
Flexible Uplink Options
Two dedicated SFP slots provide fiber connectivity for backbone links or long-distance runs, eliminating copper distance limitations and reducing electromagnetic interference in industrial environments.
- Supports 1000Base-X fiber standards
- Enables network segmentation and redundancy
Advanced Management Simplicity
Web-based GUI and mobile app allow remote configuration, monitoring, and troubleshooting without dedicated IT staff, making it accessible for small businesses with limited technical resources.
- Real-time port status and traffic analytics
- Automated firmware updates and backup configurations
Enterprise-Grade Security
Layer 3 capabilities enable advanced security features like ACLs and VLANs, helping isolate sensitive traffic and prevent unauthorized access across network segments.
- IEEE 802.1X port-based authentication
- Storm control and DHCP snooping
Deployment / Use Cases
This switch is ideal for small to medium-sized business networks where reliable connectivity and device power are critical. Its PoE+ capabilities make it suitable for offices deploying VoIP phone systems, as it can power IP phones directly while handling voice traffic with QoS prioritization. The 124W budget supports multiple wireless access points, ensuring consistent Wi-Fi coverage across floors or buildings.
In retail environments, the switch can power surveillance cameras and digital signage while connecting point-of-sale systems and inventory management terminals. The SFP fiber ports allow uplinks to a central server room or between buildings, maintaining high-speed data transfer over longer distances. For light industrial settings, the rugged rack-mount design and fiber options help mitigate electrical noise and extend network reach across manufacturing floors or warehouses.
Physical Profile
The switch features a compact 1U rack-mountable design with dimensions of 1.73" height, 10" width, and 6.28" depth, fitting standard 19-inch network cabinets. Its weight of 7.21 lb ensures easy handling during installation, while the steel construction provides durability for continuous operation. Front-panel LED indicators display port status, PoE activity, and system health, facilitating quick diagnostics without software tools.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1.73" (43.94 mm), 10" (254 mm), 6.28" (159.51 mm), 7.21 lb (3270.400988 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 10" (254 mm)
- Depth
- 6.28" (159.51 mm)
- Height
- 1.73" (43.94 mm)
- Weight
- 7.21 lb (3270.400988 g)
Highlights
- 8 Gigabit Ethernet PoE+ ports with auto-negotiating 10/100/1000 Mbps speeds
- 124W total PoE budget for powering APs, IP phones, cameras, and IoT devices
- Two dedicated SFP fiber slots for 1000Base-X uplinks or backbone connections
- Layer 3 switching support for advanced routing and network segmentation
- Smart-managed with web-based GUI and mobile app for easy setup and monitoring
- 1U rack-mountable form factor compatible with standard network cabinets
- Complies with IEEE 802.3at PoE+ and key Ethernet standards
- Lifetime limited warranty for long-term reliability assurance
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | JL681A#B2C |
| 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 |
| Network (RJ-45) | Yes |
| 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 | Twisted Pair,Optical Fiber |
| Ethernet Technology | Gigabit Ethernet |
| Network Technology | 10/100/1000Base-T,1000Base-X |
| I/O Expansions | |
| Total Number of Expansion Slots | 2.0 |
| Expansion Slot Type | SFP (mini-GBIC) |
| Number of SFP Slots | 2 |
| Network & Communication | |
| Layer Supported | 3 |
| Networking Standards | IEEE 802.3,IEEE 802.3u,IEEE 802.3ab,IEEE 802.3at,IEEE 802.3af |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| PoE (RJ-45) Port | Yes |
| PoE Budget | 124 W |
| Power Source | Power Supply |
| Power Consumption | 150.20 W |
| Physical Characteristics | |
| Compatible Rack Unit | 1U |
| Form Factor | Rack-mountable |
| Height | 1.73" (43.94 mm) |
| Width | 10" (254 mm) |
| Depth | 6.28" (159.51 mm) |
| Weight (Approximate) | 7.21 lb (3270.400988 g) |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
How many devices can this switch power with PoE+?
The switch has a total PoE budget of 124W, which can support multiple PoE+ devices simultaneously. For example, it could power eight IP phones (each using ~7W), four wireless access points (each using ~30W), or a mix of cameras, phones, and sensors. Each of the eight Gigabit Ethernet ports delivers up to 30W per port under the IEEE 802.3at standard, allowing flexible deployment of powered devices without external power injectors.
What are the benefits of the SFP fiber slots?
The two SFP slots enable fiber optic connections, which offer advantages over copper cabling such as longer distance runs (up to several kilometers), immunity to electromagnetic interference, and higher security. They are ideal for uplinking to other switches, connecting between buildings, or linking to a core network where electrical isolation is needed. The slots support 1000Base-X standards, providing Gigabit-speed fiber connectivity.
Does this switch support VLANs and advanced routing?
Yes, as a Layer 3 switch, it supports VLANs for segmenting network traffic and basic routing functions like inter-VLAN routing. This allows you to separate departments, guest networks, or device types for improved security and performance. The switch also supports static routing and access control lists, enabling more complex network designs typically found in larger business environments.
How is this switch managed and configured?
The switch is smart-managed through a web-based graphical user interface (GUI) accessible via any standard browser, as well as a mobile app for on-the-go monitoring. These tools provide setup wizards, real-time port statistics, firmware updates, and troubleshooting features without requiring command-line expertise. It also supports SNMP for integration with network management systems.
What rack size does this switch require?
The switch has a 1U form factor, meaning it occupies one rack unit of vertical space in a standard 19-inch rack. Its dimensions are 1.73 inches in height, 10 inches in width, and 6.28 inches in depth, making it compact enough for most network cabinets. It includes mounting brackets for secure installation in rack environments.
What is the warranty coverage for this switch?
HPE provides a lifetime limited warranty for this switch, covering defects in materials and workmanship for as long as you own the product. This warranty underscores the product's reliability and is backed by HPE's support services, which may include technical assistance and replacement options if issues arise under normal use conditions.
| Qty | Price | Available |
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