Description
Aruba Instant On 1830 24G 2SFP Smart-Managed Gigabit Switch (Part Number: JL812A) is an entry-level smart-managed Layer 2 switch specifically designed for cost-conscious small businesses, retail shops, and home offices. It features 24 Gigabit 10/100/1000BASE-T copper ports and 2 dedicated 1G SFP fiber transceiver slots for high-speed network uplinks. With a non-blocking switching throughput of 52 Gbps and a packet forwarding rate of 38.68 Mpps, it provides seamless wired connectivity for workstations, network printers, NAS storage, and point-of-sale systems.
The 1830 24G incorporates a fanless thermal design that operates with zero acoustic noise, allowing it to be installed directly within open working environments without causing distraction. It offers essential Layer 2 management capabilities, including VLAN segmentation, link aggregation (trunking), loop protection, and QoS traffic prioritization. Network deployment is made effortless through the intuitive Aruba Instant On mobile app and cloud web portal, alongside a responsive local web GUI.
Technical Specifications
| Component / Parameter | Technical Specification |
|---|---|
| Product Line | Aruba Instant On 1830 Switch Series |
| Model / SKU | Aruba Instant On 1830 24G 2SFP Switch (Part Number: JL812A) |
| Management Type | Smart-Managed Layer 2 Gigabit Switch |
| Gigabit Copper Ports | 24× RJ-45 autosensing 10/100/1000BASE-T ports |
| Fiber Uplink Ports | 2× 1GbE SFP optical transceiver slots |
| PoE Capability | Non-PoE model (data-only switching) |
| Switching Capacity | 52 Gbps |
| Throughput (Forwarding Rate) | 38.68 Mpps (64-byte packets) |
| Acoustics | 0 dB (Fanless silent operation) |
| Processor & Memory | ARM Cortex-A9 @ 800 MHz, 512 MB SDRAM, 256 MB flash, packet buffer: 1.5 MB |
| MAC Address Table Size | 16,000 entries |
| Management Modes | Aruba Instant On Mobile App, Cloud Web Portal, Local Web GUI |
Switch Port, Stacking & Power Specifications
| Parameter / Feature | Specification / Rating |
|---|---|
| Port Density | 24 Gigabit RJ-45 ports + 2 SFP 1GbE uplink ports |
| PoE Class & Budget | Non-PoE |
| Maximum Power Consumption | 19.1 W |
| Idle Power Consumption | 7.6 W |
| Input Voltage Rating | 100 – 240 V AC nominal, 50/60 Hz internal power supply |
| Energy Efficiency | IEEE 802.3az Energy Efficient Ethernet (EEE) compliant |
Mechanical & Environmental Specifications
| Parameter / Feature | Specification / Rating |
|---|---|
| Dimensions (W × D × H) | 443.0 mm × 215.9 mm × 43.9 mm (17.44 in × 8.50 in × 1.73 in, 1U rackmount) |
| Unit Weight | 2.49 kg (5.50 lbs) |
| Mounting Options | 19-inch rack-mount (brackets included), wall mount, or surface tabletop |
| Operating Temperature Range | 0°C to +40°C (+32°F to +104°F) |
| Operating Humidity Range | 15% to 95% relative humidity at 40°C (non-condensing) |
| Mean Time Between Failures (MTBF) | 2,060,000 hours (235 years) |
| Safety Certifications | UL 60950-1, IEC 60950-1, EN 60950-1, FCC Class A, CE Mark |
Key Features & Capabilities
- Smart-Managed Layer 2 Control: Provides essential network controls including 802.1Q VLANs, link aggregation, and port mirroring.
- Fanless Silent Operation: Complete acoustic silence enables discreet installation in reception areas, libraries, and open offices.
- High-Speed SFP Uplinks: Two 1GbE SFP slots allow long-distance fiber connections to server closets and core switches.
- Dual Management Modes: Manage locally via an intuitive web GUI or configure remotely through the cloud-based Instant On app.
- Energy Efficient Design: Complies with IEEE 802.3az standards to automatically reduce power usage on idle Ethernet ports.
- Built-In Security Safeguards: Incorporates automatic denial-of-service (DoS) attack prevention and loop protection.
Recommended Applications
The Aruba Instant On 1830 24G 2SFP Smart-Managed Gigabit Switch is engineered for small business and commercial environments, including:
- Professional service firms (law firms, accountants, agencies) connecting desktop computers and printers.
- Retail boutiques and grocery stores needing reliable wired connections for POS checkouts.
- Educational study halls and quiet library desks requiring fanless silent networking gear.
- Medical clinics connecting reception terminals, billing PCs, and local storage arrays.
- Standard equipment racks and wiring cabinets requiring 24-port Gigabit aggregation.
Installation & Operating Environment
The Aruba Instant On 1830 24G switch is housed in a full-width 1U metal rackmount enclosure measuring 443.0 mm × 215.9 mm × 43.9 mm and weighing 2.49 kg. The package includes mounting brackets for standard 19-inch racks, screws for wall mounting, and rubber feet for table placement. Rated for continuous operation between 0°C and +40°C and 15% to 95% non-condensing relative humidity, its integrated internal power supply (100-240V AC) draws less than 20W at maximum load, ensuring eco-friendly and dependable commercial service.
