ZyXEL MGS3520‑28 Switch is a managed Layer 2 network device designed for corporate use, supporting gigabit Ethernet ports and advanced network management features. The model is suitable for networks requiring enhanced control, security, and performance.

Main Technical Specifications:

• Model: ZyXEL MGS3520‑28

• Device Type: Managed switch (Layer 2)

• Number and Type of Ports: 24 × RJ‑45 10/100/1000 Mbps ports + 4 combo ports (RJ‑45/SFP) or 24 SFP + 4 combo ports (depending on the version)

• Backplane Bandwidth: up to approximately 56 Gbps

• MAC Address Table: up to 16,000 entries

• Supported Standards: IEEE 802.3/802.3u/802.3ab, IEEE 802.1D/STP, IEEE 802.1w/RSTP, IEEE 802.1s/MSTP, IEEE 802.1q (VLAN), IEEE 802.3ad (LACP), IEEE 802.1p (priority) and others

• Management and Features: Web interface, CLI, SNMP, IPv4/IPv6 support, QoS, IGMP snooping, ACL, Jumbo Frame, etc.

• Form Factor and Mounting: Rack-mountable (19″) or desktop installation

• Dimensions and Weight: approximately 438 × 200 × 44 mm, weight ≈ 2.85 kg (depending on version)

• Operating Temperature: 0 °C ~ +50 °C (depending on version)

• Power Supply: AC 100–240 V or DC option, power consumption approximately 46 W (depending on version)

Advantages:

• High performance and gigabit ports — suitable for demanding networks

• Managed L2 functions: VLAN segmentation, traffic prioritization, access security

• Good scalability: 28 ports in a single device, channel aggregation (LACP) and stacking options available in some versions

• Suitable for rack installation and enterprise network integration