Μεταγωγέας δικτύου TP-Link Omada SG5452X Managed L3 Gigabit Ethernet (10/100/1000) μαύρο

Omada SG5452X is a managed Layer 3 access switch designed for small and medium enterprises and ISPs. It offers 48 Gigabit RJ45 ports, 4 SFP+ 10 Gbps slots and a switching capacity of up to 176 Gbps per unit. The unit supports physical stacking of up to 4 switches, centralized Omada SDN cloud management, and multiple management interfaces including web GUI and CLI. The switch includes a console port, rack-mount form factor and support for IEEE 802.3af/at/bt PoE standards as part of its platform capabilities.

Advantages

The SG5452X combines high port density and 10 Gbps uplink capacity with Layer 3 routing features such as Static Routing, RIP and OSPF, enabling scalable network designs. Physical stacking of up to four units provides redundancy and increased throughput. Built-in security functions including ACLs for IPv4/IPv6, Dynamic ARP Inspection, IEEE 802.1X, MAB and port security strengthen perimeter protection, while SNMP, RMON, SSL/SSH and Omada SDN support enable centralized monitoring and secure management.

Suitable for

• Small and medium enterprise network access aggregation
• ISP access and aggregation sites
• Wired networks requiring 10 Gbps uplinks for servers or core switches
• Environments needing centralized cloud management with Omada SDN

Key specifications

• Ports: 48 × Gigabit RJ45 (10/100/1000), 4 × 10 Gbps SFP+
• Switching capacity: 176 Gbps per unit
• Layer 3: Static Routing, RIP, OSPF, DHCP Server, DHCP Relay
• Stacking: Physical stacking up to 4 units
• Security: ACL (IPv4 & IPv6), Dynamic ARP Inspection, IEEE 802.1X, MAB, Port Security, SSH
• Manageability: Omada SDN cloud management, Web GUI, CLI, SNMP (v1/v2c/v3), RMON
• High availability: ERPS (Ethernet Ring Protection Switching)
• MAC table: 16,000 entries
• Form factor and color: Rack-mountable, black

How to use

Install the SG5452X in a standard 19-inch rack and connect access devices to the 48 Gigabit RJ45 ports. Use the 10 Gbps SFP+ slots for uplinks to servers, core switches or other aggregation devices. For larger deployments, physically stack up to four units to form a single logical switch. Configure Layer 3 routing, VLANs, and security policies via the web-based GUI, CLI, or through Omada SDN for centralized provisioning. Protect management sessions with SSL or SSH when accessing the device remotely.

Recommendations

For reliable performance, keep firmware up to date, separate management and data VLANs, and use the Omada SDN controller or cloud management to maintain consistent configuration, monitoring and backups across stacked units.