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EG hardened AP performs reliably in industrial settings.
R4G99A
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Aruba AP-518 (EG) 802.11n/ac Dual 2x2:2/4x4:4 Radio 6xRPSMA...
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R4G99A
- Description:
- Aruba AP-518 (EG) 802.11n/ac Dual 2x2:2/4x4:4 Radio 6xRPSMA Connectors Indoor Hardened AP
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R4G99A Overview
R4G99A is an enterprise-grade wireless Access Point designed for high-density indoor environments. It operates on dual frequency bands of 2.4GHz and 5GHz using the advanced Wi‑Fi 6 standard, delivering data rates of up to 2.5Gbps while incorporating MU-MIMO and beamforming technologies for enhanced multi-device connectivity. This unit is engineered to provide robust wireless coverage across large offices and other demanding commercial settings.
R4G99A offers flexible installation options with both ceiling and wall mount configurations and supports Power over Ethernet (PoE) for simplified deployment. Its integrated omnidirectional antennas with 5dBi gain ensure reliable signal distribution, making it ideal for continuous network performance in data-intensive environments.
R4G99A price is is available on request. Get immediate quote.
Request bulk order quote for R4G99A for additional pricing. Browse the full Hpe Aruba 518 Ruggedized Access Point series or explore all Hpe products.
R4G99A Specifications
- Product Type
- Wireless Product
- Wireless Type
- Access Point
- Wi-Fi Standard
- Wi-Fi 6
- Frequency Bands
- 2.4GHz / 5GHz
- Data Rate
- 2.5Gbps
- Max Range
- 100 meters
- Coverage Area
- 2000 square feet
- Connector Type
- RJ-45
- Antenna Type
- Omnidirectional
- Antenna Gain
- 5dBi
- MIMO Technology
- MU-MIMO
- Beamforming
- Yes
- Mounting Options
- Ceiling Mount / Wall Mount
- Power Supply
- PoE
- Mesh Networking
- Yes
- Ethernet Port
- 1x Gigabit
- Max Number of Devices Supported
- 250
- Protocols Supported
- 802.11a/b/g/n/ac/ax
- Management Features
- Cloud Management / SNMP
- Security Features
- WPA2 / WPA3 / 802.1X
- Compliance
- FCC / CE / RoHS
- Processor
- Quad-Core 1.2GHz
- Memory
- 1GB
- Outdoor Use
- No
- Product Name
- R4G99A Enterprise Access Point
- Height
- 2 inches
- Width
- 9 inches
- Depth
- 9 inches
- Weight
- 1.5 lbs
R4G99A Use Case
High-Density Corporate Campus Wi-Fi with R4G99A-Aruba AP-518
In a multinational campus supporting 1,000+ concurrent devices, the R4G99A-Aruba AP-518’s dual 2x2:2 & 4x4:4 radios and 6xRPSMA connectors deliver seamless mobility for real-time collaboration and VoIP. Outcome: 50% fewer user complaints and 30% faster application performance with enterprise-grade security.
Industrial IoT Connectivity in Manufacturing with Aruba AP-518 R4G99A
On a harsh factory floor with high interference, the hardened R4G99A-Aruba AP-518 uses external directional antennas via 6xRPSMA connectors to provide stable 802.11n/ac coverage for robotics, PLCs, and wireless sensors. Outcome: 99.9% network uptime, 25% fewer line stoppages, and simplified maintenance.
Secure Real-Time Patient Monitoring in Healthcare Facilities using Aruba AP-518
In a large hospital deploying wireless bedside monitoring and telemedicine carts, the R4G99A-Aruba AP-518 offers low-latency dual-radio connectivity and built-in segmentation for medical devices. Outcome: zero packet loss for vital sign data, HIPAA compliance, and a 20% reduction in clinical response times.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| R4G99A |  R4H03A |  R4H07A |  R4H00A |  R4H05A | |
|---|---|---|---|---|---|
| Product Type | Wireless Product | Wireless Product | Wireless Product | Wireless Product | Access Point |
| Wireless Type | Access Point | Access Point | Access Point | Access Point | Access Point |
| Wi-Fi Standard | Wi-Fi 6 | Wi-Fi 6 | Wi-Fi 6 | Wi-Fi 6 | Wi‑Fi 6 |
| Frequency Bands | 2.4GHz / 5GHz | 2.4GHz / 5GHz | 2.4GHz / 5GHz | 2.4GHz / 5GHz | 2.4GHz / 5GHz |
| Data Rate | 2.5Gbps | 1Gbps | 2.5Gbps | 2.5Gbps | 2.5Gbps |
| Max Range | 100 meters | 100 meters | 100 meters | 150 feet | 200 feet |
| Coverage Area | 2000 square feet | 1500 square feet | 3000 square feet | 1500 square feet | 1500 square feet |
| Connector Type | RJ-45 | RJ-45 | RJ-45 | RJ-45 | RJ-45 |
| Antenna Type | Omnidirectional | Omnidirectional | Omnidirectional | Omnidirectional | Omnidirectional |
| Antenna Gain | 5dBi | 5dBi | 5dBi | 5dBi | 5dBi |
| MIMO Technology | MU-MIMO | MU-MIMO | MU-MIMO | MU-MIMO | MU-MIMO |
| Beamforming | Yes | Yes | Yes | Yes | Yes |
| Mounting Options | Ceiling Mount / Wall Mount | Ceiling Mount / Wall Mount | Ceiling Mount / Wall Mount | Ceiling Mount, Wall Mount | Ceiling Mount / Wall Mount |
| Power Supply | PoE | PoE | PoE | PoE | PoE |
| Mesh Networking | Yes | No | No | No | No |
| Ethernet Port | 1x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit |
| Max Number of Devices Supported | 250 | 250 | 250 | 200 | 64 |
| Protocols Supported | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax |
| Management Features | Cloud Management / SNMP | Cloud Management | Cloud Management | Cloud Management | Cloud Management / On-Premises |
| Security Features | WPA2 / WPA3 / 802.1X | WPA2 / WPA3 | WPA2 / WPA3 | WPA2 / WPA3 / 802.1X | WPA2 / WPA3 / 802.1X |
| Compliance | FCC / CE / RoHS | FCC / CE / RoHS | FCC / CE / RoHS | FCC / CE / RoHS | FCC / CE / RoHS |
| Processor | Quad-Core 1.2GHz | Quad-Core 1.2GHz | 1.2GHz | Quad-Core 1.2GHz | 1.2GHz Quad‑Core |
| Memory | 1GB | 1GB | 512MB | 512MB | 2GB |
| Outdoor Use | No | No | No | No | No |
| Product Name | R4G99A Enterprise Access Point | R4H03A Wireless Access Point | R4H07A Wireless Access Point | R4H00A Wireless Access Point | R4H05A Wireless Access Point |
| Height | 2 inches | 2 inches | 2 inches | 1.2 inches | 2.5 inches |
| Width | 9 inches | 8 inches | 6 inches | 7.5 inches | 9 inches |
| Depth | 9 inches | 8 inches | 6 inches | 7.5 inches | 9 inches |
| Weight | 1.5 lbs | 1.2 lbs | 1.2 lbs | 1.0 lbs | 1.5 lbs |
| Wi‑Fi Standard |
Reviews & Ratings
U
Umer Farooq
4
Stable connections and good coverage.
P
Pavel Smirnov
5
External antennas offer flexibility.
F
Faisal Khan
5
Easy to manage.
A
Andrew Price
5
Dependable option.
Questions & Answers
What is the Aruba AP-518 (R4G99A)?
The Aruba AP-518 (R4G99A) is a dual-band indoor hardened access point featuring dual 2x2:2 and 4x4:4 radios, six RP-SMA connectors, and 802.11n/ac support for high-performance wireless connectivity.
Which wireless standards does the Aruba AP-518 support?
The Aruba AP-518 supports IEEE 802.11a/b/g/n on 2.4 GHz and IEEE 802.11a/n/ac Wave 1 on 5 GHz for broad device compatibility.
What is the difference between the dual 2x2:2 and 4x4:4 radios?
The dual 2x2:2 radio delivers up to 866 Mbps for legacy and low-bandwidth clients, while the 4x4:4 radio provides up to 1.7 Gbps for high-density, high-performance applications.
What are RP-SMA connectors on the AP-518 used for?
Six RP-SMA connectors allow flexible external antenna deployment—directional, omnidirectional, or sector—for targeted coverage and enhanced signal distribution.
Is the Aruba AP-518 suitable for indoor hardened environments?
Yes, the AP-518 features a ruggedized IP50-rated enclosure, dust and moisture sealing, and an operating temperature range of –40 °C to 60 °C for harsh indoor conditions.
What is the maximum data throughput of the Aruba AP-518?
Combined throughput reaches 2.56 Gbps—866 Mbps on 2.4 GHz and 1.7 Gbps on 5 GHz—for seamless high-speed performance.
Which power options are supported by the AP-518?
The AP-518 supports 802.3at PoE+ and 802.3bt PoE++ to simplify deployment without external power injectors.
How many client devices can the Aruba AP-518 handle?
The AP-518 can support up to 512 associated clients and 256 active data streams, delivering enterprise-grade density.
What mounting options are available for the Aruba AP-518?
It includes wall-mount, ceiling-mount, and direct-pole mount kits for versatile deployment in retail, hospitality, industrial, and stadium environments.
What security features are included in the Aruba AP-518?
Built-in WPA3 encryption, secure boot, role-based access control, and integrated firewall ensure enterprise-grade wireless security.
Can the AP-518 be managed via Aruba Central or AirWave?
Yes, you can centrally manage the AP-518 with Aruba Central cloud services or on-premises AirWave for real-time analytics and monitoring.
What are the environmental specifications of the Aruba AP-518?
It operates from –40 °C to 60 °C, with 5%–95% non-condensing humidity, and meets IP50 ingress protection for indoor hardened use.
Which antennas are compatible with the Aruba AP-518?
The AP-518 is compatible with Aruba’s 2.4 GHz and 5 GHz sector, patch, and omnidirectional antennas for tailored coverage patterns.
What warranty and support services are offered with the Aruba AP-518?
Aruba provides a limited lifetime warranty and 24/7 technical support; ProCare maintenance services offer expedited hardware replacement.
Are software licenses required for the Aruba AP-518?
The AP-518 requires ArubaOS and RF optimization licenses; an Aruba Central subscription is optional for cloud management.