On November 12, 2024, Dalian University Holdings, an international leading semiconductor component distributor dedicated to the Asia Pacific market, announced that its subsidiary Quanding has launched a Wi Fi 7 home gateway solution based on Qualcomm's IPQ5322, QCN6422, QCN6432, and QCA8386 chips.

With the development of applications such as home audio and video, smart homes, and online games, the demand for bandwidth in home networks is increasing day by day. From the early days of Kbps to Mbps, and now the widespread support for Gbps in fiber to the home, the improvement in network speed is evident. In addition, with the popularity of mobile devices such as smartphones and tablets, more and more applications are accessing home LANs through Wi Fi instead of using wired Ethernet. This trend directly drives the increase in demand for Wi Fi bandwidth. In this context, DaDaDa DaDa QuanDing has launched a Wi Fi 7 home gateway solution based on Qualcomm IPQ5322, QCN6422, QCN6432, and QCA8386 chips.

IPQ5322 is a highly integrated Wi Fi 7 SoC designed for high-performance and energy-efficient wireless network applications, suitable for various scenarios such as home routers, mesh nodes, operator gateways, and enterprise access points. This chip includes a Wi Fi subsystem, supports 2.4GHz 2 × 2/40 IEEE802.11be standard, and can be configured with different Wi Fi 7 wireless transceiver chips through PCIe interface. In addition, its network subsystem supports multiple interfaces, including two USXGMII, SGMII+, SGMII interfaces, and two SerDes interfaces that support external 10/5/2.5/1 GbE PHYs.

QCN6422/QCN6432 is an 802.11be Wi Fi 7 PCIe wireless transceiver chip designed specifically for home routers. It uses a full CMOS system on chip and supports 5/6GHz IEEE 802.11BE/AX/AC/N//B/G/N applications. And QCN6432 has AP and 2 spatial stream STA functions, and is a Wi Fi 7 wireless transceiver chip that supports native 320MHz.

QCA8386 is a highly integrated six port 4x2.5G switch equipped with a non blocking switching matrix and high-performance lookup unit, supporting 2048 MAC addresses, and equipped with four traffic class Quality of Service (QoS) engines. This product is designed specifically for cost sensitive wireless access point routers and home gateway applications, providing efficient and cost-effective network solutions.

This solution has one 10G SFP+port and four Ethernet ports, and supports three frequency bands: 2.4G, 5G, and 6G. Each frequency band is equipped with a 2x2 Wi Fi 7 wireless transceiver. In terms of software, it is equipped with the OpenWrt 19.07 system, which provides a one-stop solution from hardware to software, making it an ideal choice for pursuing high-speed wireless connectivity in homes.

Core technological advantages:

A one-stop solution based on OpenWrt 19.07;

Support Wi Fi 7 wireless transmission technology;

Supports EasyMesh R4.

Scheme specifications:

The CPU is Qualcomm IPQ5322, with four cores and four threads and a maximum frequency of 1.5GHz, and is equipped with a 1.5GHz independent NPU;

The running memory is 1GB, and the storage memory is 256MB;

The 5G wireless module is QCN6422;

The 6G wireless module is QCN6422;

The exchange module is QCA8386;

Physical network port: 2.5G x 4 electrical ports;

Support switching between dual WAN modes;

Supports a 10G SPF+;

The expansion interface is USB 3.2 Gen 1 * 1, which can be used for file sharing or connecting to network devices with network cards;

Supports OpenWrt 19.07;

Support signal processing for other battery management units (CMU&BJB) to achieve voltage monitoring, overvoltage and undervoltage diagnosis, charge and discharge control, and other functions.

Regarding Dahua University Holdings:

Da Da Da Da Da Holdings is an internationally leading semiconductor component distributor dedicated to the Asia Pacific market, headquartered in Taipei. It has subsidiaries such as Shiping, Pinjia, Quanding, and Youshang, with approximately 5000 employees and over 250 authorized product suppliers. The company has 73 distribution locations worldwide, with a total revenue of USD 21.55 billion in 2023. Dahua University has established an industrial holding platform, focusing on international operational scale and local flexibility, and has long been deeply rooted in the Asia Pacific market. With the vision of "industry first choice and channel benchmark", it fully implements the core values of "team, integrity, professionalism, and efficiency", and has been recognized by the "Global Distributor Excellence Performance Award" for 24 consecutive years. Faced with the trend of new manufacturing, Dalian University is committed to transforming into a data-driven enterprise, establishing an online digital platform - "DaDaWang", and advocating the intelligent logistics service (LaaS, Logistics as a Service) model to assist customers in facing the challenges of intelligent manufacturing together. Starting from good intentions and building trust through technology, the University of Hong Kong hopes to collaborate with the industry to establish a competitive ecosystem, and actively promote digital transformation with the sixteen character approach of "focusing on customers, technology empowerment, collaborative ecology, and co creating the era".

This is reported by Top Components, a leading supplier of electronic components in the semiconductor industry

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Media Relations

Name: John Chen

Email: salesdept@topcomponents.ru