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ACU2 controller manages large AP deployments smoothly.
ACU2
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WLAN ACU2 Access Controller Unit(128 AP Control Resource Inc...
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Name:
ACU2
- Description:
- WLAN ACU2 Access Controller Unit(128 AP Control Resource Included)
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Huawei
- GTIN:
- 886598034937
- Condition:
3 Year Extended Warranty
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ACU2 Overview
ACU2 is a high-performance 10Gbps SFP+ Ethernet module designed for next-generation network environments. It offers a robust PCIe form factor for installation in servers, switches, and data center equipment and is engineered to support demanding TCP/IP-based applications. The module features an SFP+ connector that facilitates high-speed data transmission and is ideal for expanding data center capacity, upgrading server network interfaces, and connecting to high-speed networks with minimal latency.
ACU2 delivers exceptional performance with specifications tailored to meet rigorous networking requirements. With support for features such as auto-negotiation, jumbo frames, and quality of service (QoS), this module ensures seamless integration and reliable connectivity in heterogeneous network environments. Its operational design includes a wide temperature range and low power consumption, making it a dependable choice for enterprise-grade applications.
ACU2 price is is available on request. Get immediate quote.
Request bulk order quote for ACU2 for additional pricing. Browse the full S12700 Series Switch Line Cards series or explore all Huawei products.
ACU2 Specifications
- Product Type
- Network Card
- Module Type
- Ethernet
- Data Rate
- 10Gbps
- Connector Type
- SFP+
- Supported Protocols
- TCP/IP
- Form Factor
- PCIe
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Dell / HP
- Max Speed
- 10Gbps
- Supported Features
- Auto-negotiation / Jumbo Frames / QoS
- Power Consumption
- 15W
- Interface Ports
- Ethernet
- Expansion Slots
- N/A
- Product Name
- ACU2 10Gbps SFP+ Network Card
- Height
- 0.5 inches
- Width
- 3.4 inches
- Depth
- 4.0 inches
- Weight
- 1.2 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| ACU2 |  LST7MPUE0000 |  ET1D2X04XEC1 |  ET1D2L08QSC0 |  ET1D2MPUA000 | |
|---|---|---|---|---|---|
| Compatibility | Cisco / Juniper / Dell / HP | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP | Dell, HP, Cisco, Juniper | Cisco / Juniper / Dell |
| Connector Type | SFP+ | RJ-45 | SFP+ | SFP+ | SFP+ |
| Data Rate | 10Gbps | 10Gbps | 10Gbps | 10G | 10Gbps |
| Depth | 4.0 inches | N/A | 7.0 inches | 9.0 inches | 5 inches |
| Expansion Slots | N/A | N/A | SFP+ | N/A | N/A |
| Form Factor | PCIe | PCIe | PCIe | PCIe | PCIe |
| Height | 0.5 inches | N/A | 0.5 inches | 1.0 inches | 0.5 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Max Speed | 10Gbps | 10Gbps | 10Gbps | 10Gbps | 10Gbps |
| Module Type | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 15W | N/A | 8W | 7W | 7W |
| Product Name | ACU2 10Gbps SFP+ Network Card | LST7MPUE0000 Modular Ethernet Module | ET1D2X04XEC1 High-Speed Ethernet Module | ET1D2L08QSC0 10G High Performance Ethernet Card | ET1D2MPUA000 Ethernet Module |
| Product Type | Network Card | Network Module / Network Card | Network Card | Network Card | Network Module |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Features | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Jumbo Frames / QoS |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP, iSCSI | TCP/IP | TCP/IP |
| Weight | 1.2 lbs | N/A | 1.2 lbs | 0.75 lbs | 0.7 lbs |
| Width | 3.4 inches | N/A | 3.4 inches | 4.5 inches | 3.5 inches |
Reviews & Ratings
S
Shahrukh Khan
5
Centralized WLAN control works reliably.
A
Andre Fischer
5
Good stability under heavy client loads.
B
Bilal Qasim
5
Easy configuration and monitoring.
M
Marcus Reed
5
Consistent wireless performance.
H
Hassan Noor
5
Meets enterprise WLAN needs.
Questions & Answers
What is the ACU2 Access Controller Unit?
The ACU2 is a high-performance WLAN Access Controller Unit designed to centrally manage up to 128 access points, delivering scalable wireless connectivity for enterprise and campus networks.
How many access points does the ACU2 support out of the box?
The ACU2 includes licensing for 128 access point control resources by default, enabling immediate deployment without additional licenses.
Can I expand the ACU2 to manage more than 128 APs?
Yes, additional AP control licenses can be purchased and installed to extend the ACU2’s capacity beyond its default 128-AP limit.
What deployment environments is the ACU2 best suited for?
The ACU2 is ideal for mid-to-large enterprises, educational campuses, hospitality venues, and branch offices requiring centralized WLAN management and seamless roaming.
Which security features are built into the ACU2?
The ACU2 offers enterprise-grade security including WPA3, 802.1X authentication, rogue AP detection, and integrated IDS/IPS for comprehensive WLAN protection.
Does the ACU2 support VLAN segmentation?
Yes, the ACU2 fully supports multiple VLANs for SSIDs, enabling traffic segmentation and secure guest and corporate wireless networks.
How do I perform firmware updates on the ACU2?
Firmware updates can be applied through the ACU2’s web GUI or CLI, with downloadable packages available from the vendor’s support portal for one-click installation.
What management interfaces are available on the ACU2?
The ACU2 provides a web-based GUI, SSH/CLI access, and RESTful APIs for full configuration, monitoring, and automation integration.
How does the ACU2 handle high availability?
The ACU2 supports active-standby redundancy with stateful synchronization to ensure continuous WLAN service during controller failover.
What are the hardware specifications of the ACU2?
The ACU2 features a quad-core CPU, 8 GB RAM, 8 GB flash storage, dual 10 GbE SFP+ ports, and redundant power supply options.
Can the ACU2 manage guest access and captive portals?
Yes, the ACU2 includes built-in captive portal functionality with customizable guest authentication, voucher generation, and usage reporting.
How do I integrate the ACU2 into an existing network?
Simply connect the ACU2 to your core switch, assign IP and VLAN settings via the web GUI, and adopt access points for centralized management.
What power options are available for the ACU2?
The ACU2 supports 100–240 VAC input with dual hot-swappable power supplies and optional DC power modules for flexible deployment.
Does the ACU2 include Quality of Service (QoS) features?
Yes, the ACU2 provides advanced QoS controls, including traffic shaping, bandwidth reservation, and 802.11e/WMM for optimized voice and video.
What warranty and support services are offered for the ACU2?
The ACU2 comes with a one-year hardware warranty and offers optional extended support contracts for 24/7 technical assistance and software updates.
How long does it take to set up the ACU2 initially?
Initial setup of the ACU2 can be completed in under 30 minutes using the quick-start wizard in the web GUI, including basic network and AP configurations.