

R8N89A has the following distinguishing entries in the manufacturer specification. Ports: 12x ports ten/one hundred/1000BASE-T Ports 2x 1G SFP ports 2x 1GbE ports. Power consumption: Max Power (w/o PoE): twenty-one.9W Max Power (w/ PoE): 170W. Product dimensions: four.four x twenty-five.four x twenty-five.five cm. Throughput: twenty-three.eight Mpps. Switching capacity: thirty-two Gbps. Latency: one Gbps: two.three μSec. PoE capability: 139W Class four PoE/PoE+.
| Datasheet series | HPE Aruba CX Switches |
| Exact model | R8N89A |
| Management check | Confirm Aruba Central, controller, AirWave or local management requirements |
| Official datasheet | HPE Aruba networking official product page |
Product Number | R8N89A |
Differentiator | 12x ports 10/100/1000BASE-T Ports 2x 1G SFP ports 2x 1GbE ports Supports PoE Standards IEEE 802.3af, 802.3at 1x USB-C Console Port 1x USB Type-A Host port |
Ports | 12x ports 10/100/1000BASE-T Ports 2x 1G SFP ports 2x 1GbE ports |
Memory and processor | Dual Core ARM Cortex A9 @ 1016 Mhz 8 GB DDR3, maximum, depending on model 16 GB eMMC |
Latency | 1 Gbps: 2.3 μSec |
Throughput | 23.8 Mpps |
Switching capacity | 32 Gbps |
PoE capability | 139W Class 4 PoE/PoE+ |
Routing capabilities | Static |
Input voltage | 100-127 VAC / 200-240 VAC |
Operating temperature | 32°F to 113°F (0°C to 45°C) up to 5000 ft (1.5 km) derate -1°C for every 1000 ft (305 m) from 5000 ft (1.5 km) to 10000 ft (3.0 km) |
Power consumption | Max Power (w/o PoE): 21.9W Max Power (w/ PoE): 170W |
Product dimensions | 4.4 x 25.4 x 25.5 cm |
Weight | 2.8 kg |
Product Quotation | ![]() | Condition and Packaging | |
Return Eligibility | Returns and Replacement | ||
Shipping Arrangements | ![]() | Warranty Terms |
For R8N89A, the manufacturer specification lists ports as 12x ports 10/100/1000BASE-T Ports 2x 1G SFP ports 2x 1GbE ports.
For R8N89A, the manufacturer specification lists memory and processor as Dual Core ARM Cortex A9 @ 1016 Mhz 8 GB DDR3, maximum, depending on model 16 GB eMMC.
For R8N89A, the manufacturer specification lists latency as 1 Gbps: 2.3 μSec.
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