R4W30A HPE Aruba Networking AP-575EX EG Wi-Fi 6 Hazardous Location Access Point
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R4W30A Overview
Identify the EG omnidirectional unit
HPE assigns R4W30A to AP-575EX (EG), the internal-omni hazardous-location order. Its radio arrangement is 2x2 on 2.4 GHz and 4x4 on 5 GHz. The separately ordered AP-577EX uses a directional antenna design, so matching an enclosure shape is insufficient when selecting a replacement. Record the destination country and the exact order on the site dossier.
Make the PoE configuration explicit
The AP can receive power through E0, E1 or both. HPE specifies 26.1W worst-case consumption for single-port full-function powering and 32.0W with dual-port powering. With one 802.3at class-4 source and Intelligent Power Monitoring disabled, the other Ethernet port is disabled. Enabling IPM permits startup without those initial restrictions, but functions may then be restricted dynamically by the available budget. HPE does not support 802.3af class-3-or-lower sources for this AP.
Separate the two wired interfaces
E0 accepts 100/1000/2500BASE-T, while E1 accepts 100/1000BASE-T. Select the switch, cabling and power policy together. Do not assume that connecting two cables guarantees two active data links: confirm the negotiated speeds and the configured power behavior after installation.
Keep the injector outside the classified area
The power injectors listed in HPE's ordering section are not HazLoc certified and must be located outside classified areas. The AP-575EX chassis is supplied without a mounting bracket. Specify the compatible mount and power source separately; approval of the AP does not extend to an injector, cable entry or a complete installation. Use the manufacturer installation instructions and have the qualified site authority confirm the applicable area classification, regional approval, grounding and startup procedure.
R4W30A Specification
| Exact order | R4W30A; AP-575EX (EG) |
| Integrated antennas | Omnidirectional; confirm site radio coverage |
| Wi-Fi radios | 2.4 GHz 2x2; 5 GHz 4x4 |
| E0 data interface | RJ-45; 100/1000/2500BASE-T |
| E1 data interface | RJ-45; 100/1000BASE-T |
| Power receiving | E0 and/or E1; configure source combining or priority |
| Worst-case AP consumption | 26.1W single-port full function; 32.0W dual-port PoE |
| Single 802.3at with IPM disabled | Other Ethernet port disabled |
| Single 802.3at with IPM enabled | Dynamic function restrictions may follow the actual power budget |
| Unsupported power | 802.3af class3 or lower, single or dual source |
| Listed power injectors | Not HazLoc certified; place outside classified areas |
| Mounting bracket | Not supplied with AP-575EX chassis; select separately |
| Installation approval | Exact region, area classification and installation require qualified approval |
| Manufacturer image | 570EX series illustration; not a supplied-unit photograph |
R4W30A Warranty
 | Product Quotation |  | Condition and Packaging |
 | Return Eligibility |  | Returns and Replacement |
 | Shipping Arrangements |  | Warranty Terms |
R4W30A FAQ
What is R4W30A?
R4W30A HPE Aruba Networking AP-575EX EG Wi-Fi 6 Hazardous Location Access Point is a ARUBA HPE 570EX Series Hazardous Location Access Points product supplied by YYST Global for enterprise IT procurement and infrastructure projects.
What integrated antennas is listed for R4W30A?
For R4W30A, the manufacturer specification lists integrated antennas as Omnidirectional; confirm site radio coverage.
What wi-fi radios is listed for R4W30A?
For R4W30A, the manufacturer specification lists wi-fi radios as 2.4 GHz 2x2; 5 GHz 4x4.
What interfaces and ports does R4W30A provide?
For R4W30A, the manufacturer specification lists e0 data interface as RJ-45; 100/1000/2500BASE-T.
Is R4W30A available from YYST Global?
Contact YYST Global to confirm availability for R4W30A, the required quantity, exact configuration, delivery destination and current lead time before ordering. A product listing does not confirm current inventory.
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