R4H38A HPE Aruba 577 (USF1) Dual Radio 2x2/4x4 Wi‑Fi 6 Access Point
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R4H38A Overview
A directional AP-577 order for the site plan
R4H38A appears in HPE's ordering table as AP-577 (USF1) TAA, with dual-radio 2x2/4x4 Wi-Fi 6 and internal directional antennas. This is the directional AP-577 configuration; the AP-575 family uses internal omnidirectional antennas. Keep the exact USF1 order on the purchase request and verify the destination-country authorization before installation. The ordering suffix alone does not establish approval for a particular site.
Check the bracket's effect on coverage direction
HPE's AP-577 mounting note identifies H1 as the common wall-mount choice and says that it permits chassis tilt. V1A and V2 can also be used, but leave the AP-577 pointing down. Decide the intended coverage direction before selecting a bracket rather than treating these mounts as interchangeable. Put the chosen mount and installation orientation on the quote; package contents require confirmation against that order.
Budget power before enabling the second wired link
The two PoE receiving ports can use combined or prioritized sources. Maximum AP consumption is 26.1W for single-port full-function powering and 32.0W for dual-port powering. With a single 802.3at class-4 supply and Intelligent Power Monitoring disabled, the other Ethernet port is disabled. With IPM enabled, startup is unrestricted initially but functions can be limited dynamically by the available power budget. Single or dual 802.3af class-3-or-lower sources are unsupported; the power source is sold separately.
Match cabling to the actual port speeds
E0 is the SmartRate RJ-45 interface for 100/1000/2500BASE-T, while E1 provides 100/1000BASE-T. HPE lists LACP between the two ports, but the power policy must also permit both to operate. Confirm the switch-side aggregation settings, negotiated speeds and power allocation during commissioning. These wired rates do not promise a measured wireless throughput or a particular outdoor coverage distance.
R4H38A Specification
| Exact manufacturer order | R4H38A; AP-577 (USF1) TAA |
| Product and antenna identity | Outdoor Wi-Fi 6 access point; internal directional antennas |
| Radio configuration | Dual radio 2x2/4x4 as listed in the exact order |
| Wall mounting with H1 | HPE common AP-577 wall-mount choice; permits chassis tilt |
| Using V1A or V2 | Supported mounting choices; AP-577 points down |
| E0 wired interface | RJ-45 SmartRate; 100/1000/2500BASE-T |
| E1 wired interface | RJ-45; 100/1000BASE-T |
| Power inputs | PoE on E0 and/or E1; combined or prioritized sources |
| Maximum AP consumption | 26.1W single-port full function; 32.0W dual-port power |
| Single 802.3at, IPM disabled | Other Ethernet port disabled |
| IPM enabled on that single source | Dynamic restrictions may follow the available power budget |
| Unsupported sources | Single or dual 802.3af class3 or lower |
| Power source and ordering checks | Power source sold separately; confirm mount and exact package contents |
| Official image scope | 570 series illustration; not an exact USF1 unit photograph |
R4H38A Warranty
 | Product Quotation |  | Condition and Packaging |
 | Return Eligibility |  | Returns and Replacement |
 | Shipping Arrangements |  | Warranty Terms |
R4H38A FAQ
What is R4H38A?
R4H38A HPE Aruba 577 (USF1) Dual Radio 2x2/4x4 Wi‑Fi 6 Access Point is a ARUBA HPE 570 Series Outdoor Access Points product supplied by YYST Global for enterprise IT procurement and infrastructure projects.
What product and antenna identity is listed for R4H38A?
For R4H38A, the manufacturer specification lists product and antenna identity as Outdoor Wi-Fi 6 access point; internal directional antennas.
What radio configuration is listed for R4H38A?
For R4H38A, the manufacturer specification lists radio configuration as Dual radio 2x2/4x4 as listed in the exact order.
What interfaces and ports does R4H38A provide?
For R4H38A, the manufacturer specification lists e0 wired interface as RJ-45 SmartRate; 100/1000/2500BASE-T.
Is R4H38A available from YYST Global?
Contact YYST Global to confirm availability for R4H38A, 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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