AirEngine 9703-S
Safe, Fast, 100% Genuine. Your Reliable IT Partner.
Best Price Assurance, Bulk Savings, Trusted Worldwide.
Proven Expertise, Trusted Solutions
- 8 Years, 100+ Countries
- 10000+ Customers/Projects
- CCIE, HCIE, H3CIE, RCNP, CISSP, JNCIE, NSE 7 AWS, Google Cloud Experts
Join Partner Network
- Exclusive Discounts/Service
- Credit Terms/Priority Supply In Hongkong
Huawei AirEngine 9703-S Access Controller Overview
The AirEngine 9703‑S is a high-performance controller designed for midsize to large enterprise campuses, branches, and educational institutions. It can manage up to 4,096 access points and delivers 120 Gbps forwarding capacity over various high-speed interfaces (100G/40G/25G/10G/GE combo). It supports flexible deployment modes—including in-path, off-path, Layer 2/3, and mesh—alongside robust high-availability features such as 1+1 hot standby and port backup mechanisms.
Highlights
-
Manage up to 4,096 APs with 120 Gbps throughput across multiple optical and electrical ports
-
SmartRadio optimization ensures stable wireless performance via load-balanced roaming, EDCA, and airtime scheduling.
-
Flexible network deployment: supports direct/tunnel forwarding, L2/L3 networks, NAT traversal, and mesh topologies.
-
High availability and redundancy: 1+1 HSB, LACP, MSTP port backup, and application-level failover.
-
Built-in visual management portal with one-click diagnosis, KPI dashboards, group-based config, and packet inspection.
Recommended Accessories
| Accessory | Category | Description |
|---|---|---|
| Redundant AC Power Supply | Power Supply | Provides redundant AC power input (sold separately) |
| Redundant DC Power Supply | Power Supply | Alternative DC redundant power supply (sold separately) |
| 100G/40G/25G/10G Optical Modules | Connectivity | SFP/QSFP transceivers for flexible optical port deployment |
| GE RJ45 Combo Transceivers | Connectivity | GE copper SFP modules for RJ45 connectivity |
| Console Cable (RJ45 to DB9) | Management | Required for initial configuration via console port |
| Rack Mount Kit | Installation | Hardware kit for installation in standard 19-inch racks |
| Grounding Kit | Safety | Additional grounding kit for enhanced device protection |
Comparison with Similar Models
| Feature | AirEngine 9703-S | AirEngine 9703-H | AirEngine 9700-M1 |
|---|---|---|---|
| Managed AP Capacity | 4,096 APs | 20,480 APs | 4,096 APs |
| Max Concurrent Users | 51,200 users | 307,200 users | 65,536 users |
| Forwarding Throughput | 120 Gbps | 160 Gbps | 80 Gbps |
| Interface Types & Speed | 2×100G QSFP28 or 4×40G QSFP+, plus 8×GE combo ports | 1×100G, 2×40G, 4×25G, 8×10G, 8×GE combo | 2×40G QSFP+, 8×10G SFP+, GE combo |
| High Availability | 1+1 HSB, LACP/MSTP redundancy | 1+1 HSB, LACP/MSTP redundancy | 1+1 HSB, VRRP redundancy |
| Deployment Modes | In-path/off-path, bridge, mesh, NAT traversal, L2/L3 forwarding | Same (greater scale) | In-path/off-path, bridge, L2/L3 |
| SmartRadio Optimization | Load-balanced roaming, EDCA scheduling, airtime fairness, DCA, TPC | Same features | Basic roaming, DCA, TPC |
| Security Features | Role-based control, ACL, DHCP snooping, ARP protection, application-layer security | Same features | Standard ACL, DHCP security |
| Dimensions (HxWxD) | 43.6 × 442 × 420 mm | 43.6 × 442 × 420 mm | 43.6 × 442 × 420 mm |
| Power Supply Options | Redundant 1+1 AC/DC | Redundant 1+1 AC/DC | Single or redundant AC/DC |
| Target Deployments | Medium-to-large campuses, branch offices, education institutions | Large-scale enterprise campuses, large venues | Large offices, medium campuses |
Specifications
| Parameter | Specification |
|---|---|
| Max Managed APs | 4,096 APs (including RUs) |
| Forwarding Throughput | 120 Gbps via 100/40/25/10 G or GE combo interfaces |
| Max Concurrent Users | 51,200 users |
| Interfaces | Multiple interface combinations: up to 2×100G QSFP28, or 4×10G SFP+, plus 8 GE combo ports |
| High Availability | 1+1 Active/Standby HSB, port redundancy via LACP/MSTP |
| Deployment Modes | In-path/off-path forwarding, L2, L3, mesh, NAT traversal |
| SmartRadio Features | Load-balanced roaming, EDCA, airtime scheduling |
| Security & Management | Role-based control, ACLs, DHCP/ARP protection, ACLs, application profiling |
| Diagnostics & Monitoring | Visual KPI dashboards, one-click troubleshooting, group config replication |
| Power Supply | 1+1 AC/DC redundant |
| Physical Dimensions & Cooling | 43.6 × 442 × 420 mm, forced-air cooling via front-to-back airflow |
| Operating Conditions | 0–45 °C (derates above 1,800 m); 5–95 % non-condensing humidity |
Quality Certifications
Get More Information
Warranty
100% Low Price Guarantee
Network-switch.com provides high-quality products at low wholesale prices
100% Quality Assurance
All items are ORIGINAL and GENUINE only.
Item conditions are "New Sealed". They are fully tested by Huawei HCIE Engineers.
Free Technical Support
Our FREE Expert Consultancy Support is over the phone, by chat, by email or by login remotely.
100% Money Back Guarantee
You can contact our customer service team to exchange or return any product that you bought from us.
Flexible Secure Payment & Shipment
Verified authorization: Mcafee Secure, VeriSign Secured
Return Material Authorization (RMA) Process
Standard Warranty Policy
Original New Sealed Enterprise Hardware: 3 Years
Original New Sealed Consumer Devices: 1 Year
The Support Contacts
If your Huawei products failed, you must contact your sales representative to verify product failure. If the problem still can't correct by remote support methods i.e. email or phone support, the RMA procedure will issue.
Frequently Questions and Answers
Refund Policy
At Network-switch.com, we aim to provide the best customer experience and ensure that your purchases meet your expectations. If for any reason you are not satisfied with your purchase, please read our return and refund policy below to understand your options.
Returns
You have the right to return products purchased from Network-switch.com under the following conditions:
Eligibility for Return: Items can be returned within 30 days from the date of delivery, provided that the product is in its original condition, unused, and in the original packaging.
Non-returnable Items: Certain items such as personalized or custom-made products, and items marked as non-returnable at the time of purchase, cannot be returned.
Return Process: To initiate a return, please contact our customer support team at help@network-switch.com. You will be provided with instructions on how to return the product and obtain a return authorization number if necessary.
Refunds
Refund Process: Once we receive your returned item and inspect it, we will process your refund to the original method of payment within 7-10 business days.
Refund Conditions: Refunds will be issued for the purchase price of the item, excluding any shipping, handling, or other additional fees. If the product is returned damaged, used, or missing parts, a partial refund may be issued.
Exchanges
If you would prefer to exchange an item for a different size, color, or model, please follow the same return process. Once we receive the returned product, we will send the replacement at no additional charge, based on availability.
Shipping Costs
Return Shipping Fees: You are responsible for paying the return shipping costs unless the item is defective, damaged, or incorrect.
Refund for Shipping Costs: Shipping costs are non-refundable, except in the case of defective or incorrect items.
Damaged or Incorrect Items
If you receive a damaged or incorrect item, please contact our customer service team within 7 days of receiving the product. We will exchange once the return is received.
Contact Us
If you have any questions or concerns about returns or refunds, please contact us at:
Email: help@network-switch.com
Before returning any products, please contact us to explain the issues you are experiencing. In many cases, we can resolve the problem through technical support, and you won't need to return the product.
If there are irreparable defects in the device, you can return it to us for repair or replacement under our twelve-month warranty. Simply reach out to us, and we will provide you with a return code, our return address, and any additional instructions.
Please do not return any items without first contacting us. We will guide you through the process, including the appropriate shipping methods.