Huawei AirEngine 5773 Series Models and Deployment Guide: 5773-21 vs 5773-22P vs 5773-23H vs 5773-23HW vs 5773-23WP vs 5773-23W

Quick Answer

The Huawei AirEngine 5773 family is not a group of identical access points with different names. The reviewed models share a similar Wi-Fi platform, but they are designed for different physical deployment and cabling requirements.

• Choose the AirEngine 5773-21 for a compact, conventional ceiling-mounted deployment.
• Choose the AirEngine 5773-22P when a ceiling-mounted AP must also provide PoE-out to a compatible low-power device.
• Choose the AirEngine 5773-23H when a ceiling-mounted AP must use a hybrid optical-electrical uplink over a longer distance.
• Choose the AirEngine 5773-23HW when a wall-plate form factor and hybrid optical-electrical cabling are both required.
• Choose the AirEngine 5773-23W for hotel rooms, dormitories, offices, and other wall-plate deployments requiring wired downlink ports.
• Choose the AirEngine 5773-23WP when the wall-plate design requires a broader PoE input range, including 802.3bt, and its additional wired or peripheral functions have been verified for the project.

All six models covered here are documented as dual-band Wi-Fi 7 access points operating on 2.4 GHz and 5 GHz. They provide 2×2 MIMO on each band, four spatial streams in total, and a maximum device rate of 3.57 Gbps.

The 3.57 Gbps figure is a theoretical aggregate device rate. It is not a promise that one client will achieve 3.57 Gbps of application throughput.

Available models can be reviewed in the Huawei indoor Wi-Fi 7 access point collection.

AirEngine 5773 Model Comparison

The table summarizes the main documented distinctions. Exact port quantities, accessory support, power behavior, and feature availability should still be checked against the current model-specific datasheet and software version before procurement.

What the AirEngine 5773 Models Have in Common

The reviewed AirEngine 5773 access points share a common mid-range Wi-Fi 7 positioning. Huawei documents the following wireless characteristics across the models covered in this guide:

• Wi-Fi 7 compliance based on IEEE 802.11be
• Simultaneous operation on 2.4 GHz and 5 GHz
• 2×2 MIMO on the 2.4 GHz radio
• 2×2 MIMO on the 5 GHz radio
• Four spatial streams in total
• Maximum aggregate device rate of 3.57 Gbps
• Built-in smart antennas
• Support for Wi-Fi 7 functions including MLO, MRU, and 4096-QAM

These are dual-band products. They should not be described as 2.4 GHz, 5 GHz, and 6 GHz tri-band APs unless a different model-specific Huawei document explicitly confirms a 6 GHz radio.

MLO support also does not automatically mean that every client will use multiple links. The client hardware, operating system, driver, regulatory domain, WLAN configuration, and software version must all support the intended MLO mode.

AirEngine 5773-21: Standard Compact Ceiling Deployment

The AirEngine 5773-21 is the most straightforward model in this comparison. Its circular enclosure measures 180 mm in diameter and 35 mm in height, and Huawei positions it for indoor scenarios such as small and medium-sized workplaces, higher education, and healthcare.

It is the logical starting point when the project needs:

• A conventional ceiling-mounted indoor AP
• Dual-band Wi-Fi 7 coverage
• Built-in smart antennas
• A standard copper-based access design
• USB-based IoT expansion
• Built-in BLE 5.4 and NearLink SLE 1.0 functions

Huawei notes that some USB IoT protocol expansion functions may require a software upgrade. Confirm the required software release before buying USB RFID, Zigbee, or other expansion hardware.

Review the available configuration on the AirEngine 5773-21 product page.

AirEngine 5773-22P: Ceiling AP with PoE-Out

The AirEngine 5773-22P uses the same documented dual-band, four-spatial-stream wireless platform and the same compact 180 mm by 35 mm enclosure format as the 5773-21. Its defining feature is PoE-out.

PoE-out can simplify installations where a nearby low-power device would otherwise need its own power source or cable route. Possible applications may include compatible sensors, terminals, or other low-energy PoE devices.

Do not select the 5773-22P based only on the phrase "PoE-out." Before approving the design, verify:

• The PoE-out standard supported by the AP
• The maximum output power available to the downstream device
• The AP input power required when PoE-out is active
• The downstream device's startup and steady-state consumption
• Whether PoE-out remains available under 802.3af input
• The total power budget required from the access switch
• Whether the downstream device data path is independent of the power output

The upstream switch must be sized for the AP and the attached powered device, not only for the AP's base consumption.

AirEngine 5773-23H: Hybrid-Cable Ceiling AP

The AirEngine 5773-23H retains a circular ceiling-mounted form factor but replaces the conventional short copper access assumption with a hybrid optical-electrical design.

Huawei states that its uplink optical port supports a hybrid cable with separated optical data and electrical power transmission over distances of up to 2 km. The AP includes a built-in lower-layer optical module, so an external optical module is not required at the AP end.

This design may be useful when:

• The AP is farther from the equipment room than standard copper Ethernet permits
• The building uses a simplified optical-electrical access architecture
• Electromagnetic interference makes an optical data path desirable
• A project wants to reduce the number of intermediate access closets
• Ceiling mounting is preferred over a wall-plate design

The phrase "up to 2 km" is a manufacturer-supported design limit, not a guarantee that every cable, connector, power source, and installation will operate at that distance. The project design must account for optical loss, conductor resistance, connector quality, power delivery, bend radius, installation method, and the compatible central-side equipment.

AirEngine 5773-23HW: Hybrid-Cable Wall-Plate AP

The AirEngine 5773-23HW provides the same general hybrid optical-electrical principle in a wall-plate form factor. Huawei lists dimensions of 160 mm × 86 mm × 38 mm and an operating temperature range of 0°C to 40°C.

It is intended for indoor room-based deployment where ceiling mounting is not the best fit but a long-distance hybrid uplink is still required.

Typical design considerations include:

• Whether the wall position provides suitable room coverage
• Whether furniture or occupants will obstruct the antenna pattern
• The route and termination method of the hybrid cable
• The compatible optical-electrical central equipment
• Access for future maintenance
• Protection of the Phoenix power connector
• Whether local wired downlink ports are required

Review the current configuration on the AirEngine 5773-23HW product page, but confirm the final port and power specifications against the current Huawei datasheet before ordering.

AirEngine 5773-23WP vs 5773-23W

The AirEngine 5773-23WP and 5773-23W are wall-plate Wi-Fi 7 APs intended for environments such as hotels and dormitories. Huawei documents one 2.5GE electrical uplink port, multiple GE electrical downlink ports, and one USB port for the pair.

Their shared wall-plate architecture allows one device to provide:

• Room-level wireless access
• A multi-gigabit wired uplink
• Local wired connections for room devices
• USB-based peripheral or IoT expansion

The most visible documented difference is power input:

• The 5773-23WP supports 802.3bt, 802.3at, and 802.3af PoE input, as well as a 43.2-57.6 V DC input.
• The 5773-23W supports 802.3at and 802.3af PoE input, as well as 12 V DC.

Do not interpret the wider PoE support of the 5773-23WP as proof that it always requires 802.3bt. It means that the model accepts bt, at, and af input. The appropriate power mode depends on which AP, USB, wired, and possible powered functions must remain available.

Huawei's short product table does not provide a complete public matrix showing every function retained under every power standard. Confirm the current datasheet, software documentation, and actual device status before approving an 802.3at- or 802.3af-only design for the 5773-23WP.

Review current options on the AirEngine 5773-23WP product page.

Which AirEngine 5773 Model Fits Each Deployment?

Ceiling AP or Wall-Plate AP?

The mounting form factor changes the RF design, cable route, maintenance process, and user experience.

Ceiling-Mounted Models

The 5773-21, 5773-22P, and 5773-23H use a circular ceiling-oriented form factor. Ceiling placement is usually appropriate for open offices, classrooms, corridors, treatment areas, and shared spaces where the AP should serve users in multiple directions.

A ceiling AP should not be placed only where the cable is easiest to install. The final position should consider:

• Ceiling height
• Wall and partition materials
• Metal ceiling structures
• Nearby lighting and electrical equipment
• Expected client distribution
• Interference from neighboring APs
• Maintenance access

Wall-Plate Models

The 5773-23HW, 5773-23WP, and 5773-23W are intended for wall or room-level deployment. They are especially relevant where each room needs both wireless access and local wired connectivity.

Wall-plate APs should be positioned where beds, desks, cabinets, televisions, and occupants will not substantially block the antenna pattern. Installing the AP behind furniture may be convenient for cabling but poor for coverage and maintenance.

Copper Uplink or Hybrid Optical-Electrical Uplink?

The uplink architecture is one of the most important differences in the 5773 family.

Conventional Electrical Uplink

A conventional copper-based AP design is usually simpler when the equipment room or access switch is within the supported Ethernet distance and the building already has suitable structured cabling.

The access switch still needs:

• The correct PoE standard on each AP-facing port
• Sufficient total PoE budget
• A data rate appropriate for the AP uplink
• VLAN, QoS, security, and management support
• A suitable uplink to the aggregation or core network

Hybrid Optical-Electrical Uplink

The 5773-23H and 5773-23HW are designed for a hybrid cable that transports data optically and delivers power electrically.

A hybrid design can reduce dependence on intermediate telecommunications rooms, but it introduces its own engineering requirements:

• Compatible central-side hybrid equipment
• Correct optical fiber type and connector
• Correct electrical conductor size
• Power loss over the planned distance
• Optical insertion-loss budget
• Bend-radius and pulling-tension limits
• Approved termination and splicing procedures
• Clear labeling of optical and electrical components

Do not purchase a hybrid AP as a direct replacement for a conventional copper AP unless the rest of the hybrid infrastructure is included in the project bill of materials.

PoE and Access-Switch Planning

Power requirements vary by model. The 5773-21, 5773-22P, 5773-23H, 5773-23HW, and 5773-23W are documented with 802.3at/af input. The 5773-23WP is documented with 802.3bt/at/af input.

For a detailed model-by-model explanation, read the AirEngine 5773 PoE requirements guide after it is published in this content cluster.

When selecting an access switch, check:

• Per-port PoE standard
• Total PoE budget
• Remaining PoE budget after phones, cameras, and sensors are included
• PoE behavior after one power supply fails
• Power priority during an overload
• AP-facing Ethernet port speed
• Switch uplink capacity
• Remote PoE restart and monitoring

Compare suitable models in the Huawei PoE switch collection and the Huawei CloudEngine S5735 series collection.

Do Not Select an AP by Maximum Rate Alone

The documented 3.57 Gbps device rate is useful for identifying the wireless class of the product, but it is not a complete capacity plan.

Real application performance depends on:

• The number of active clients
• Client radio capability
• Client-supported spatial streams
• Channel width
• Modulation and signal quality
• Interference and channel utilization
• MLO support on both AP and client
• Distance and building materials
• The AP Ethernet uplink
• The access-switch and aggregation uplinks
• WLAN security and traffic policies

A site survey and a controlled pilot are more useful than comparing only headline device rates.

Management and Software Compatibility

Hardware selection is only one part of the deployment. Before ordering, confirm that the selected AP model is supported by the intended controller, management platform, and software release.

Verify:

• The wireless access controller model and software version
• The supported AP software package
• iMaster NCE-Campus compatibility where centralized management is planned
• The applicable licensing model
• Regulatory-domain support for the deployment country
• Required WLAN security features
• MLO and other Wi-Fi 7 feature dependencies
• USB, BLE, NearLink, RFID, or Zigbee software requirements
• Upgrade and rollback procedures

A physically compatible AP should not be considered deployable until its software and controller compatibility have also been verified.

Recommended Selection Process

1. Decide whether the AP must be ceiling-mounted or wall-mounted.
2. Decide whether the uplink will use conventional electrical Ethernet or a hybrid optical-electrical cable.
3. Identify whether local wired downlink ports are required.
4. Identify whether PoE-out is required for another device.
5. Identify whether USB or IoT expansion is required.
6. Confirm the available PoE standard and total switch power budget.
7. Confirm the required uplink speed.
8. Confirm controller, firmware, and licensing compatibility.
9. Complete a predictive RF design.
10. Validate the proposed design with a pilot installation and site survey.

Common Model-Selection Mistakes

Assuming Every 5773 Model Uses the Same Cabling

The 5773-23H and 5773-23HW use hybrid optical-electrical designs. They are not interchangeable with a conventional electrical-uplink AP without the matching infrastructure.

Calling Every 5773 Model Tri-Band

The models covered in this article are documented as 2.4 GHz and 5 GHz dual-band APs. Wi-Fi 7 does not automatically mean that an AP includes a 6 GHz radio.

Calling Four Total Spatial Streams "4×4 MIMO"

Huawei documents 2×2 MIMO on 2.4 GHz and 2×2 MIMO on 5 GHz. That produces four spatial streams in total, but it is not the same as one 4×4 radio.

Ignoring the Difference Between 5773-23WP and 5773-23W

Their wireless specifications are similar, but their power-input specifications are not identical. The 5773-23WP includes 802.3bt in its documented PoE input range, while the 5773-23W is listed with 802.3at/af.

Using the Maximum User Number as a Design Target

A manufacturer's maximum association figure is not the same as the number of active users an AP can serve at an acceptable throughput and latency. Capacity must be based on the actual application mix.

Selecting the AP Before the Switch and Cabling Architecture

The AP, access switch, power budget, controller, cabling, and uplink capacity form one system. Selecting them independently increases the risk of incompatible ports, insufficient power, or unnecessary equipment replacement.

Pre-Purchase Checklist

• Exact AP model and product part number
• Ceiling or wall-plate mounting requirement
• Electrical or hybrid optical-electrical uplink
• Required AP uplink speed
• Required wired downlink ports
• PoE-out requirement
• USB and IoT expansion requirement
• Per-port PoE standard
• Total switch PoE budget
• Power budget under a failed-PSU condition
• Controller and management-platform compatibility
• Country code and regulatory-domain support
• Firmware and licensing requirements
• Hybrid-cable central equipment where applicable
• Mounting accessories and cable terminations
• Spare AP and power strategy
• Site-survey and pilot-test plan

Product datasheets can be checked through the network-switch.com datasheet library and should be compared with Huawei's current official documentation.

Conclusion

The AirEngine 5773 model number should be selected by deployment architecture, not only by wireless rate.

The 5773-21 is the conventional ceiling model, the 5773-22P adds PoE-out, the 5773-23H adds a ceiling-mounted hybrid uplink, the 5773-23HW applies the hybrid architecture to a wall-plate format, and the 5773-23W and 5773-23WP combine wall-plate wireless coverage with wired room connectivity.

For a complete project design covering AirEngine APs, access switches, PoE budgets, controllers, hybrid cabling, and spare units, review the wireless network solution for SMEs or the Huawei intelligent campus office network solution.

Technical questions can be submitted to the network-switch.com engineering support team.

After the model, power, and cabling requirements are confirmed, check stock and request a project quotation or contact the network-switch.com project team.

Official Sources

• Huawei AirEngine 5773-21 official product page
• Huawei AirEngine 5773-21 official datasheet
• Huawei AirEngine 5773-22P official product page
• Huawei AirEngine 5773-22P official datasheet
• Huawei AirEngine 5773-23H official product page
• Huawei AirEngine 5773-23H official datasheet
• Huawei AirEngine 5773-23HW official product page
• Huawei AirEngine 5773-23HW official datasheet
• Huawei AirEngine 5773-23WP and 5773-23W official product page
• Huawei AirEngine 5773-23WP and 5773-23W official datasheet

This guide compares the Huawei AirEngine 5773 models covered by the current Huawei product pages and datasheets. It focuses on documented hardware, installation, cabling, port, and power differences. It does not present unverified laboratory throughput or coverage measurements as first-hand results.