The HPE 1820-24G-PoE+ (185W) Switch(J9983A) by Aruba is a versatile and reliable switch that offers advanced networking capabilities. With its 24 Gigabit Ethernet ports, this switch provides high-speed connectivity for your network devices. It also features Power over Ethernet Plus (PoE+) technology, delivering power and data over a single Ethernet cable, simplifying installation and reducing costs.
Quick Spec
Table 1: Quick spec of J9983A
| Parameter | Value |
|---|---|
| Number of Ports | 24 |
| Network Speed | Gigabit |
| Power Over Ethernet | Yes (PoE+) |
| PoE Budget | 185 W |
| Voltage Required | AC 120/230 V (50/60 Hz) |
Product Features
- Advanced networking capabilities
- High-speed connectivity with 24 Gigabit Ethernet ports
- Power over Ethernet Plus (PoE+) technology for simplified installation
- 185W power budget for PoE devices
- Compact and durable design
Product Applications
- Small to medium-sized businesses
- Office deployments
- IP surveillance systems
Compare to Similar Items
Table 2: Comparison to similar items of J9983A
| Model | Differences |
|---|---|
| J9982A | No PoE+ support |
| J9984A | Higher power budget (370W) |
| J9985A | Additional SPF ports (4 SFP ports) |
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J9983A Specification
J9983A Specifications |
|
| Device Type | Switch - 24 ports - managed |
| Interfaces | 12 x 10/100/1000 (PoE+) + 12 x 10/100/1000 + 2 x Fast Ethernet/Gigabit SFP |
| Power Over Ethernet (PoE) | PoE+ |
| Enclosure Type | Desktop, rack-mountable, wall-mountable 1U |
| Subtype | Gigabit Ethernet |
| PoE Budget | 185 W |
| Throughput | up to 38.6 Mpps |
| Switching capacity | 52 Gbps |
| MAC Address Table Size | 8000 entries |
| Jumbo Frame Support | Yes |
| Processor | 400 MHz |
| RAM | 128 MB SDRAM |
| Flash Memory | 16 MB |
| Dimensions (W x D x H) | 17.4 in x 9.7 in x 1.7 in |
| Power Device | Internal power supply |
| Operating Temperature | 0°C to 50°C |
| Operating Humidity | 15% to 95% (non-condensing) |
| Voltage Required | AC 120/230 V (50/60 Hz) |
| Rack Mounting Kit | Included |
| Warranty | Limited lifetime warranty |



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