Description
Aruba Instant On 1930 8G Class4 PoE 2SFP 124W Smart Switch (Part Number: JL681A) is an enterprise-grade, smart-managed Layer 2+ PoE+ switch engineered for small businesses, medical offices, and retail locations needing integrated power and high-speed data. It offers 8 autosensing 10/100/1000BASE-T Class 4 PoE/PoE+ ports and 2 dedicated 1GbE SFP optical transceiver slots. Delivering a non-blocking 20 Gbps switching capacity and a forwarding rate of 14.88 Mpps, it is fortified with a robust 124W PoE power budget to support multiple high-draw endpoint devices simultaneously.
The 1930 8G PoE+ features an innovative fanless thermal architecture that delivers complete 0 dB acoustic silence even while supplying full PoE power, making it perfect for noise-sensitive workspace deployments. It provides rich Layer 2+ networking controls, including IPv4 static routing, VLAN segmentation, Access Control Lists (ACLs), and IEEE 802.1X network access security. Multi-site deployment and real-time network health monitoring are seamlessly handled via the cloud-based Aruba Instant On mobile app or web portal.
Technical Specifications
| Component / Parameter | Technical Specification |
|---|---|
| Product Line | Aruba Instant On 1930 Switch Series |
| Model / SKU | Aruba Instant On 1930 8G Class4 PoE 2SFP 124W Switch (Part Number: JL681A) |
| Switching Architecture | Smart-Managed Layer 2+ Gigabit PoE+ Switch with Static Routing |
| Copper PoE Ports | 8× RJ-45 autosensing 10/100/1000BASE-T Class 4 PoE ports (IEEE 802.3at) |
| Optical Uplink Ports | 2× 1GbE SFP optical transceiver slots |
| PoE Power Budget | 124 W (up to 30W per port) |
| Switching Capacity | 20 Gbps |
| Throughput (Forwarding Rate) | 14.88 Mpps (64-byte packets) |
| Latency | 1000 Mb Latency: < 2.4 μs |
| Acoustic Level | 0 dB (Fanless silent cooling) |
| Processor & Memory | ARM Cortex-A9 @ 800 MHz, 512 MB SDRAM, 256 MB flash, packet buffer: 1.5 MB |
| Management Modes | Instant On Mobile App (iOS/Android), Cloud Web Portal, Local Web GUI |
Switch Port, Stacking & Power Specifications
| Parameter / Feature | Specification / Rating |
|---|---|
| Port Density | 8 Gigabit PoE+ copper ports + 2 SFP fiber uplink slots |
| PoE Standard | IEEE 802.3af (PoE) / IEEE 802.3at (PoE+) |
| PoE Budget | 124 W |
| Maximum Power Consumption | 150.2 W (at full 124W PoE load) |
| Idle Power Consumption | 11.7 W |
| Power Supply | Internal power supply (100 – 240 V AC auto-ranging, 50/60 Hz) |
| Energy Efficiency | IEEE 802.3az Energy Efficient Ethernet compliance |
Mechanical & Environmental Specifications
| Parameter / Feature | Specification / Rating |
|---|---|
| Dimensions (W × D × H) | 254.0 mm × 254.0 mm × 43.9 mm (10.00 in × 10.00 in × 1.73 in, 1U compact) |
| Unit Weight | 1.91 kg (4.21 lbs) |
| Mounting Options | Desktop, wall mount, under-table, or rack-mountable with optional shelf kit |
| 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) | 850,000 hours (97 years) |
| Safety & Compliance | UL 60950-1, EN 60950-1, FCC Class A, CE Mark, RoHS compliant |
Key Features & Capabilities
- Substantial 124W PoE+ Budget: Powers up to 8 PoE devices simultaneously, including Wi-Fi 6 access points and HD surveillance cameras.
- Completely Fanless Operation: Operates at 0 dB silent acoustic levels, eliminating distracting fan noise in public or open-office areas.
- Dedicated SFP Optical Uplinks: Two 1GbE SFP fiber ports provide long-reach connectivity to core network switches and routers.
- Advanced Layer 2+ Static Routing: Supports IPv4 static routing for segmented departmental subnets without requiring external router hops.
- Enterprise-Grade Network Security: Includes 802.1X port authentication, RADIUS, VLAN segmentation, and automated DoS attack defense.
- Intuitive Cloud Management: Full visibility and control via the Aruba Instant On mobile app or web portal with zero licensing fees.
Recommended Applications
The Aruba Instant On 1930 8G Class4 PoE 2SFP 124W Smart Switch is engineered for power-intensive commercial edge deployments, including:
- Small business offices powering VoIP telephony systems and wireless access points.
- Retail storefronts driving PoE IP security cameras and POS transaction terminals.
- Medical and dental practices requiring fanless silence and isolated guest network VLANs.
- Hospitality check-in desks and restaurants running cloud-managed smart point-of-sale setups.
- Wall-mounted telecommunication panels and audio-visual credenzas.
Installation & Operating Environment
The Aruba Instant On 1930 8G PoE+ switch features a compact, fanless steel chassis measuring 254.0 mm × 254.0 mm × 43.9 mm and weighing 1.91 kg. It includes an integrated internal power supply (100-240V AC), eliminating untidy external power bricks. Suitable for desktop, wall-mounting, or shelf placement, it operates continuously across temperatures from 0°C to +40°C and 15% to 95% non-condensing relative humidity, ensuring resilient, maintenance-free enterprise uptime.
