Description:
High-Performance Gigabit Switching with 10G Uplinks for Smarter Business Networks
Empower your office connectivity with secure, smart-managed network switching. The Aruba Instant On 1930 48G 4SFP/SFP+ Switch (JL685A) is an advanced, fixed-configuration Gigabit switch custom-tailored for small-to-medium businesses looking to support bandwidth-heavy operations. Packed with 48 high-speed Gigabit Ethernet ports and 4 dedicated 10-Gigabit SFP+ fiber uplink ports, this 1U rackmount switch removes internal bottlenecks while giving your IT team the freedom to manage the network anywhere via the intuitive Instant On mobile app or cloud web portal.
Key Features & Benefits
- Blistering 10G SFP+ Fiber Uplinks: Features 4 dedicated 10-Gigabit SFP+ fiber ports to deliver ultra-fast storage connections, backup server links, or resilient backbone trunking to core network switches.
- Turnkey Cloud Management: Ready to deploy straight from your smartphone. The free Aruba Instant On cloud management ecosystem handles configuration, traffic visibility, and security updates with no subscription fees.
- Advanced Level 2 Switching (Layer 2+): Loaded with critical network controls including static routing, custom VLAN partitioning, Link Aggregation (LACP), and Spanning Tree Protocols (STP) to optimize local data flow.
- Silent Fanless Thermal Architecture: Built using an advanced fanless chassis layout, this switch operates completely silentlymaking it perfect for direct deployment under office desks, inside open conference spaces, or inside retail environments.
- Enterprise-Grade Threat Mitigation: Safeguards your data pipelines with integrated security protections including Access Control Lists (ACLs), IEEE 802.1X network authentication, and automatic Denial-of-Service (DoS) blockades.
- Optimized Traffic Prioritization (QoS): Built-in Quality of Service automatically assigns priority bands to time-sensitive voice and video packets, preventing dropped calls and laggy presentation feeds.
Technical Specifications
| Network Component |
Detailed Factory Specifications |
| Product Model Number |
Aruba Instant On 1930 48G 4SFP/SFP+ (JL685A) |
| Total Base RJ45 Ports |
48 x RJ-45 autosensing 10/100/1000 Mbps ports |
| Uplink Interface Slots |
4 x SFP+ 1/10-Gigabit high-speed transceiver slots |
| Total Switching Capacity |
176 Gbps |
| Data Packet Throughput |
130.95 Mpps (Million packets per second) |
| Processor Hardware |
ARM Cortex-A9 at 800 MHz with 512 MB SDRAM, 256 MB Flash |
| Power over Ethernet (PoE) |
Non-PoE Model (For PoE alternatives, see model JL686A) |
| Management Modes |
Aruba Instant On Cloud Mobile App, Web Browser interface, Local Web GUI |
| Maximum Power Rating |
36.9 W (Maximum operational drawing power) |
| Acoustics & Fans |
Fanless chassis layout for completely silent operation (0 dB) |
| Form Factor Size |
1U Rackmount Profile (Includes brackets) |
| Physical Dimensions |
43.9 x 442.5 x 286.4 mm (1.73 x 17.42 x 11.28 inches) |
| Net Hardware Weight |
3.13 kg / 6.91 lbs |
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