| Brand | HPE Aruba |
| Model | JL557A |
| Product Name | HPE Aruba Networking 2930F 48G PoE+ 4SFP 740W Switch |
| Series | HPE Aruba Networking 2930F Switch Series |
| Switch Layer | Layer 3, managed |
| Form Factor | 1U fixed-port switch |
| PoE+ Ports | 48 x 10/100/1000 PoE+ (RJ-45, autosensing) |
| Uplink Ports | 4 x SFP |
| SFP Port Speeds | 100 Mb (100-FX) and 1G SFP transceivers |
| Total Ports | 52 |
| PoE Standards | IEEE 802.3af and 802.3at (PoE+), up to 30 W per port |
| PoE+ Budget | 740 W |
| Console Ports | 1 x RJ-45 serial and 1 x Micro USB |
| Switching Capacity | 104 Gbps |
| Throughput | Up to 77.4 Mpps |
| Latency (1000 Mb) | Under 3.8 µs (64-byte packets) |
| Processor | Dual-core ARM Cortex A9 at 1016 MHz |
| Memory | 1 GB DDR3 SDRAM |
| Flash Storage | 4 GB eMMC |
| Packet Buffer | 12.38 MB |
| Layer 3 Routing | Static, RIP, Access OSPF |
| Hardware Routing Table | 2,000 IPv4 routes, 1,000 IPv6 routes |
| Stacking | Virtual Switching Framework (VSF), up to 8 switches |
| Mounting | 19-inch rack-mountable or horizontal surface with rubber feet |
| Airflow | Side to side |
| Dimensions (H x W x D) | 1.73 x 17.42 x 12.77 in (4.39 x 44.25 x 32.42 cm) |
| Weight | 10.56 lb (4.79 kg) |
| Input Voltage | 100 to 127 VAC or 200 to 240 VAC, 50/60 Hz |
| Rated Current | 9.2 A at 100 to 127 VAC, 4.9 A at 200 to 240 VAC |
| Maximum Power | 980 W |
| Idle Power | 49.9 W |
| Maximum Heat Dissipation | 420.9 BTU/hr (444.1 kJ/hr) |
| Power Efficiency | 80 PLUS Gold |
| Acoustics | Sound power 55.1 dB, sound pressure 41.1 dB |
| Operating Temperature | 32 to 113 F (0 to 45 C) up to 5,000 ft; 32 to 104 F (0 to 40 C) up to 10,000 ft |
| Operating Humidity | 15% to 95% at 104 F (45 C), noncondensing |
| Operating Altitude | Up to 10,000 ft (3.05 km) |
| Nonoperating Temperature | -40 to 158 F (-40 to 70 C) |
| Nonoperating Humidity | 15% to 95% at 149 F (65 C), noncondensing |
| Safety | EN/IEC 60950-1, CSA 22.2 No. 60950-1, EN/IEC 60825-1 Class 1 laser |
| Emissions and Immunity | Class A (EN 55032/CISPR 32, FCC Part 15, VCCI, ICES-003, CNS 13438); EN 55024/CISPR 24 |
| Related Models | JL262A (2930F 48G PoE+ 4SFP), JL558A (2930F 48G PoE+ 4SFP+ 740W) |
Overview
- We perform an intensive quality control process on all our products. Units (unless sealed in the original manufacturer’s packaging) are fully tested and certified by our technicians. We run and record diagnostics on serial and operating systems, ensuring they function to the industry standard.
- Unless the listing specifies otherwise, this product comes with a 1 Year Warranty for the original purchaser as enduser of the equipment, applicable to items sold in the United States only. All others sales are supported by a 90 day extended warranty.
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