Huawei R250D R200 Series Agile Distributed Remote Unit
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R250D Overview
Exact R250D remote-unit identity
Huawei R250D has an exact Info-Finder record under PBI ID 21722185. Its deployment role is a remote unit within a compatible central-AP WLAN architecture, so the existing AP5000 classification does not describe the product correctly.
Verified wired-interface roles
Huawei’s Fit AP command reference states that the R250D uplink GE interface works in root mode and its downlink GE interfaces work in endpoint mode by default. The installation record should therefore identify the upstream central-AP path and every endpoint-facing port before cabling.
SFN roaming boundary
Huawei’s agile distributed SFN guidance includes R250D in supported RU combinations with R250D-E, R251D, R251D-E and R450D. For the referenced central-AP design, Huawei documents a maximum of 128 SFN roaming stations on one frequency band. This is a design constraint, not a claim that arbitrary RU and central-AP combinations interoperate.
Procurement and acceptance
Confirm the central AP, software release, RU topology, power source, cabling, mounting and regulatory settings. At acceptance, verify the complete R250D label, correct uplink/downlink roles, central-AP discovery, client service and recovery after an upstream interruption.
Official sources: Huawei R250D wired-interface mode reference; Huawei agile distributed SFN guidance.
R250D Specification
| Exact model / SKU | R250D |
| Exact Huawei model | R250D |
| Huawei PBI ID | 21722185 |
| Default uplink GE role | Root mode |
| Default downlink GE role | Endpoint mode |
| Documented SFN combination context | R250D, R250D-E, R251D, R251D-E and R450D |
| Referenced per-band SFN roaming limit | 128 stations |
| Source match | Exact R250D Info-Finder identity plus official R250D interface-role and SFN guidance |
| Official manufacturer reference | Huawei exact R250D command and deployment references |
R250D Warranty
 | Product Quotation |  | Condition and Packaging |
 | Return Eligibility |  | Returns and Replacement |
 | Shipping Arrangements |  | Warranty Terms |
R250D FAQ
What is R250D?
Huawei R250D R200 Series Agile Distributed Remote Unit is a HUAWEI R200 Series Access Points product supplied by YYST Global for enterprise IT procurement and infrastructure projects.
Is R250D available from YYST Global?
Contact YYST Global to confirm availability for R250D, the required quantity, exact configuration, delivery destination and current lead time before ordering. A product listing does not confirm current inventory.
What is the price of R250D?
The current reference price for R250D is US$ 160.00. Final pricing can change based on stock, quantity, configuration and delivery destination.
What should buyers verify before ordering R250D?
Confirm the exact model suffix, interfaces, power option, software or licenses, included accessories, new factory sealed, warranty and destination requirements before ordering R250D.
Related products
Related R250D
Huawei R250D-E Wall-Plate Remote Unit
Huawei R250D-E is a wall-plate remote unit connected to a central AP in Huawei agile distributed Wi-Fi. Its exact hardware chapter separates GE0/PoE_IN from GE1/PoE_OUT, provides GE2–GE4 Gigabit data connections, and lists a 48 V ±5% DC input alongside IEEE 802.3af/at PoE. A USB2.0 storage connection and an RJ45 cable pass-through support the room wiring arrangement. The documented 11.5 W consumption excludes USB and downstream PoE output power. R250D-E uses an 86 mm plate and dual-band IEEE 802.11ac Wave 2; it is not interchangeable with the simpler R250D port layout.
Huawei R251D Wall-Plate Remote Unit
Huawei R251D is an indoor wall-plate remote unit for Huawei agile distributed Wi-Fi, connected to and managed by a central AP. The base R251D requires IEEE 802.3af PoE input through GE0/PoE_IN and provides four GE1–GE4 Ethernet data ports plus RJ45 pass-through ports for transparent network or phone cabling. Huawei lists 11.5 W unit consumption, a 32.5 × 86 × 150 mm housing and 0.25 kg weight. The shared characteristics specify IEEE 802.11ac Wave 2 on 2.4 GHz and 5 GHz, smart antennas and installation in 86 mm, 120 mm or 118 mm junction boxes.
Huawei R251D-E Wall-Plate Remote Unit
Huawei R251D-E is an indoor wall-plate remote unit for agile distributed Wi-Fi, connected to and managed by a central AP. The E model requires IEEE 802.3at PoE input through GE0/PoE_IN, adds GE4/PoE_Out and a USB2.0 storage interface, and also provides GE1–GE3 Ethernet ports and separate RJ45 pass-through ports. Huawei lists 11.5 W unit consumption excluding the USB and PoE_OUT output power. The shared characteristics describe dual-band IEEE 802.11ac Wave 2, smart antennas and installation in 86 mm, 120 mm or 118 mm junction boxes; verify the exact mounting and central-AP arrangement.
Huawei R240D Wall-Plate Remote Unit
Huawei R240D is an indoor wall-plate remote unit for a central-AP-managed agile distributed Wi-Fi system. Its room-facing ETH0–ETH3 interfaces run at 10/100M, while the GE/PoE uplink supports 10/100/1000M and PoE input. Huawei separately identifies phone connections for a POTS phone or modem and for a traditional PSTN. R240D accepts 12 V ±10% DC or IEEE 802.3af/at PoE, with an 8.7 W consumption reference. The manufacturer restricts this 86-type-box design to countries and regions supporting that box format and documents dual-band IEEE 802.11a/b/g/n/ac operation.
R230D Huawei R200 Series Indoor 802.11ac Wave 1 2x2 MIMO Access Point
Huawei R230D is an indoor R200 remote radio unit for distributed Wi-Fi, with dual-band 2x2 MIMO, one 10/100M Ethernet port and 802.3af PoE input. Confirm the central AP and software combination before ordering.