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AP-577EX JP meets safety requirements and performs consistently.
R4W37A
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Aruba AP-577EX (JP) Otdr 11ax Hazloc AP
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R4W37A
- Description:
- Aruba AP-577EX (JP) Otdr 11ax Hazloc AP
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- Warranty:
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- List Price:
$3,518.00
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R4W37A Overview
R4W37A is a high-performance wireless access point engineered to deliver enterprise-grade connectivity with robust dual-band support operating on 2.4GHz and 5GHz frequencies. Built on the Wi‑Fi 6 standard, it offers data rates up to 2.5Gbps while incorporating advanced connectivity features such as MU-MIMO and beamforming to ensure fast and reliable network performance.
Designed for efficient indoor deployment in large offices and high-density environments, the R4W37A provides expansive coverage and flexible installation options including both ceiling and wall mounting. With its streamlined design, integrated RJ-45 connectivity, and optimized omnidirectional antennas featuring a 5dBi gain, this access point meets the needs of modern networks demanding secure, high-speed communication and centralized cloud management.
R4W37A price is $2,654.00, a 24.6% saving from the Hpe list price of $3,518.00. R4W37A is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for R4W37A for additional pricing. Browse the full Hpe Aruba 570Ex Outdoor Wifi-6 Access Points series or explore all Hpe products.
R4W37A Specifications
- Depth
- 8 inches
- Height
- 2 inches
- Width
- 8 inches
- Weight
- 1.5 lbs
- Wireless Type
- Access Point
- Connector Type
- RJ-45
- Antenna Type
- Omnidirectional
- MIMO Technology
- MU-MIMO
- Beamforming
- Yes
- Ethernet Port
- 1x Gigabit
- Product Type
- Wireless Access Point
- Frequency Bands
- 2.4GHz / 5GHz
- Compliance
- FCC / CE / RoHS
- Antenna Gain
- 5dBi
- Mounting Options
- Ceiling Mount / Wall Mount
- Mesh Networking
- No
- Outdoor Use
- No
- Security Features
- WPA2 / WPA3 / 802.1X / VPN
- Wi-Fi Standard
- Wi-Fi 6
- Data Rate
- 2.5Gbps
- Protocols Supported
- 802.11a/b/g/n/ac/ax
- Management Features
- Cloud Management / SNMP
- Max Range
- 100 meters
- Coverage Area
- 2000 square feet
- Memory
- 2GB
- Processor
- 1.2 GHz Quad-Core
- Max Number of Devices Supported
- 150
- Power Supply
- PoE / AC Adapter
- Product Name
- R4W37A Wireless Access Point
R4W37A Use Case
Real-time Wireless Monitoring in Petrochemical Production Lines
In a Class I Div 2 petrochemical plant, the R4W37A-Aruba AP-577EX (JP) Otdr 11ax Hazloc AP delivers high-throughput Wi-Fi 6 connectivity for distributed sensor networks and remote operator interfaces. Its integrated OTDR enables on-demand fiber diagnostics, facilitating predictive maintenance that minimizes unplanned downtime and ensures continuous, compliant operations in hazardous zones.
Remote Fiber Diagnostics and Continuous Connectivity on Offshore Oil Rigs
On an offshore platform, the R4W37A-Aruba AP-577EX (JP) Otdr 11ax Hazloc AP provides robust wireless links for IoT monitoring, video feeds, and control systems in Class I Div 1 environments. The built-in OTDR accelerates fiber fault isolation without service interruption, reducing maintenance time and costs while guaranteeing crew safety and regulatory compliance.
High-Reliability Wi-Fi 6 Communications for Underground Mining Operations
Deployed in underground mine shafts, the R4W37A-Aruba AP-577EX (JP) Otdr 11ax Hazloc AP enables low-latency connectivity for AGVs, real-time gas detection, and emergency communications. Its explosion-proof design, extended-range 11ax radios, and integrated OTDR support stable operations and enhanced worker safety, driving operational efficiency in extreme conditions.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| R4W37A |  R4W39A |  R4W35A |  R4W33A |  R4W32A | |
|---|---|---|---|---|---|
| Product Type | Wireless Access Point | Wireless Access Point | Wireless Access Point | Wireless Product | Wireless 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 | Dual-Band (2.4GHz & 5GHz) | 2.4GHz/5GHz Dual-Band | 2.4GHz / 5GHz | 2.4GHz / 5GHz |
| Data Rate | 2.5Gbps | 2.5Gbps | 1Gbps | 2.5Gbps | 2.5Gbps |
| Max Range | 100 meters | 100 meters | 100 meters | 100 meters | 300ft |
| Coverage Area | 2000 square feet | 2000 square feet | 1000 square feet | 2000 square feet | 2000 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 / AC Adapter | PoE | PoE | PoE | PoE |
| Mesh Networking | No | No | No | Yes | No |
| Ethernet Port | 1x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit |
| Max Number of Devices Supported | 150 | 150 | 50 | 250 | 64 |
| Protocols Supported | 802.11a/b/g/n/ac/ax | 802.11ax/ac/a/b/g/n | 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 | On-Premises, SNMP | Cloud Management | Cloud Management / SNMP | Cloud Management |
| Security Features | WPA2 / WPA3 / 802.1X / VPN | WPA3, WPA2, 802.1X | WPA2/WPA3 | WPA2 / WPA3 / 802.1X / VPN | WPA2 / WPA3 |
| Compliance | FCC / CE / RoHS | FCC, CE, RoHS | FCC/CE/RoHS | FCC / CE / RoHS | FCC / CE / RoHS |
| Processor | 1.2 GHz Quad-Core | Quad-Core 1.2GHz | 1.2GHz Quad-Core | Quad-Core 1.2GHz | 1.2GHz Quad-Core |
| Memory | 2GB | 512MB | 512MB | 512MB | 512MB |
| Outdoor Use | No | No | No | No | No |
| Product Name | R4W37A Wireless Access Point | R4W39A Wireless Access Point | R4W35A Wireless Access Point | R4W33A Wireless Access Point | R4W32A Wireless Access Point |
| Height | 2 inches | 1.5 inches | 1.5 inches | 1.5 inches | 1.2 inches |
| Width | 8 inches | 7.0 inches | 7 inches | 7 inches | 8.5 inches |
| Depth | 8 inches | 7.0 inches | 7 inches | 7 inches | 8.5 inches |
| Weight | 1.5 lbs | 1.2 lbs | 1.2 lbs | 1.2 lbs | 1.5 lbs |
| Wi‑Fi Standard |
Reviews & Ratings
H
Hammad Riaz
4
Strong outdoor coverage in hazardous zones.
R
Rui Teixeira
5
No performance degradation.
U
Usama Khalid
4
Reliable industrial Wi-Fi.
A
Alan Hughes
5
Very dependable.
Questions & Answers
What is the Aruba AP-577EX (JP) Otdr 11ax Hazloc AP designed for?
The Aruba AP-577EX (R4W37A) is a Wi-Fi 6 (802.11ax) access point built for hazardous outdoor environments, delivering high-performance wireless in IECEx/ATEX-certified Zone 2/22 locations.
Which Wi-Fi standards and speeds does the AP-577EX support?
It supports dual-radio 802.11ax with OFDMA, MU-MIMO and Target Wake Time for combined throughput up to 2.97 Gbps (1.2 Gbps @ 2.4 GHz + 1.77 Gbps @ 5 GHz).
What hazardous-location certifications does the AP-577EX hold?
The unit carries IEC 60079-0/15/31 and ATEX Zone 2/22 certifications plus UL Class I, Div. 2 approvals for use in gas, vapor and dust environments.
How durable is the AP-577EX in outdoor conditions?
Rated IP67 for dust and water ingress, it meets MIL-STD-810G shock/vibration specs and operates from –40 °C to +65 °C with 100% humidity tolerance.
What power options are available for the AP-577EX?
It supports IEEE 802.3at (PoE+), 48 VDC passive PoE and an optional 12–56 VDC terminal block for AC/DC power redundancy.
How is the AP-577EX mounted and connected?
The unit includes an integrated mounting bracket for poles or walls and features two 1 GbE RJ-45 ports with link aggregation and PoE passthrough.
Can the AP-577EX integrate with Aruba management platforms?
Yes. It can be managed on-premises via Aruba Mobility Controllers or in the cloud with Aruba Central for unified policy, monitoring and updates.
What security features are built into the AP-577EX?
It offers WPA3, Enhanced Open (OWE), role-based firewall, secure boot, AES-256 data encryption and integrated WIPS/WIDS for threat protection.
Does the AP-577EX support advanced analytics and RF tools?
Yes. It includes Aruba’s Air 5, SmartRate, Spectrum Analysis and ClientLink to optimize performance and troubleshoot interference in real time.
What does “Otdr” mean in the product name?
“OTDR” denotes the AP-577EX’s integration of Outdoor Test & Diagnostic Resources, including onboard spectrum scanning and directional RF troubleshooting tools.
How many concurrent clients can the AP-577EX handle?
Each radio can support up to 512 clients simultaneously (1,024 total), with dynamic load balancing to maintain consistent throughput.
Is the AP-577EX compatible with existing Aruba Wi-Fi deployments?
Absolutely. It interoperates seamlessly with ArubaOS-CX controllers, Instant mode clusters and Aruba Central, allowing zero-touch provisioning.
What industrial use cases suit the AP-577EX?
Ideal for oil & gas platforms, chemical plants, mining, utilities and any outdoor or hazardous facility requiring reliable Wi-Fi 6 connectivity.
What is the warranty and support for the AP-577EX?
Aruba provides a one-year limited warranty with options to extend via Foundation Care or ProCare for 24/7 support and advance hardware replacement.
How do firmware updates work on the AP-577EX?
Firmware is centrally managed and scheduled via Aruba Central or Mobility Controllers, enabling bulk upgrades with minimal downtime.
How do I begin deploying the AP-577EX in my network?
Order SKU R4W37A, install the mounting bracket, connect PoE, adopt via Aruba Central or controller and apply your SSID, security and RF policies.