The S5755-S series 48 port full gigabit electrical port access switch (with expansion slot, B is a simplified/basic version), pure wired without PoE, 8 × 25GE uplink+1 expansion slot, hardware/performance is completely the same as the 25755-S48T8YZ, only software license/authorization, packaging/accessories, and channel versions are different, focusing on high cost-effective pure wired high-density access scenarios.

The S5755-S series 48 port full gigabit electrical port access switch (with expansion slot), with pure wired access, no PoE, 8 × 25GE high-speed uplink+1 expansion slot, focuses on high-density wired terminal access, high bandwidth aggregation, and flexible expansion, suitable for pure wired scenarios such as enterprise/park office, server access, monitoring aggregation, etc

The S5755-S series 24 port PoE++(90W/port) Gigabit access switch (with expansion slot) is designed specifically for high-power PoE terminals such as Wi Fi 7 AP, high-power IoT, high-definition dome cameras, etc. It has 8 × 25GE high-speed uplink and 1 expansion slot, which can accommodate full power supply, high bandwidth aggregation, and future expansion. It is the preferred model for high-end wireless/security access

Huawei S5755-S series 24 port PoE+Gigabit access switch (with expansion slot), 24 port PoE+(30W/port)+8 × 25GE uplink+1 expansion slot, suitable for conventional PoE power supply, high-speed uplink and future expansion, suitable for campus access scenarios such as Wi Fi 6 AP, IP cameras, IP phones, etc

Huawei S5755-S series 24 port gigabit access switch, with expansion slots and dual optical port expansion capabilities, suitable for enterprise/campus access layers, can flexibly expand optical ports and business cards, taking into account both basic access and future expansion needs

Huawei's new generation 48 port PoE++(90W) gigabit access switch is designed specifically for high-power PoE devices such as Wi Fi 7/high-power APs, IoT terminals, and high-definition ball machines. It is a flagship choice for high-density, high-power park access layers, with 48 ports fully equipped with PoE++8 25GE high-speed uplinks.

Huawei's new generation 48 port PoE+Gigabit access switch, featuring high-density PoE+power supply and 25GE high-speed uplink, is designed specifically for the campus/enterprise access layer of PoE terminals such as Wi Fi 6/7 APs, IP cameras, IP phones, etc., balancing high reliability and intelligent operation and maintenance.

Huawei Wi Fi 6/7 era full gigabit campus access switch, featuring high-density ports and stable forwarding, suitable for medium and large enterprises/campus access layers, with uplink 25GE to meet wireless and high concurrency business needs

Huawei's new generation PoE++ Gigabit Access Switch is designed for high-density, high-power PoE terminals (APs, cameras, access control systems) in campus/enterprise access scenarios, supporting 25GE uplink, high forwarding, and intelligent operation and maintenance

The Huawei S5755-S24P8Y is a 24 port gigabit three-layer PoE+access switch in the S5755-S series, featuring high-density PoE power supply and 8 × 25GE 10 Gigabit uplink. It is designed specifically for PoE power supply scenarios such as Wi Fi 6/7 high-density APs, security monitoring, and enterprise offices

The Huawei S5755-S24T8Y is a 24 port gigabit layer 3 access switch in the S5755-S series, designed specifically for high-density campus access and small aggregation in the Wi Fi 6/7 era. It features high bandwidth uplink, full port security, and flexible expansion, making it suitable for high-quality campus networks in industries such as government, finance, manufacturing, and healthcare

The Huawei S5735-S48HJ4XE-V2 is a 48 port gigabit three-layer PoE wide temperature switch in the S5735-S-V2 series. The H in the model represents the high-temperature and wide temperature resistant version, designed specifically for weak current wells without air conditioning, outdoor cabinets, and high-temperature environments.