Hallittava kytkin Grandstream GWN7803PL Pro – 24x 1Gb RJ45, PoE+, SFP+, DHCP, CLI, VLAN

The Grandstream GWN7803PL Pro is a Layer 2++ managed switch designed for small and medium-sized businesses that require scalable, secure and high-performance wired networks. It provides 24 Gigabit Ethernet ports with PoE+ support, two SFP+ uplink ports and an 88 Gbps switching capacity. The switch includes advanced traffic segmentation, QoS and security functions to protect and prioritise network traffic while offering multiple management options including web UI with embedded controller, cloud management and CLI.

Advantages

The GWN7803PL Pro offers high-density Gigabit connectivity with PoE+ on all RJ45 ports, allowing centralized power delivery to IP phones, cameras and access points. Dual SFP+ uplinks provide high-speed aggregation to core networks. Built-in Layer 2++ features such as VLAN, advanced QoS, IGMP/MLD snooping and a set of security mechanisms (ARP inspection, IP source guard, DHCP snooping, DoS protection and port security) enable controlled traffic segmentation and protection against common network threats. Multiple management methods (cloud, on-premise software, web UI controller and CLI) give flexible deployment and operation choices.

Suitable for

• Small and medium-sized office networks requiring PoE for IP phones, cameras and Wi‑Fi access points
• Network edge or distribution layer with need for 24 Gigabit ports and SFP+ uplinks
• Environments that require VLAN segmentation, traffic prioritisation and advanced security features

Key specifications

• Function: Layer 2++ managed switch
• Ethernet ports: 24 × RJ45 1 Gbps with PoE+ support
• PoE standard: 802.3af/at (PoE/PoE+)
• Number of PoE ports: 24; maximum total PoE power: 250 W; maximum per-port power: 30 W
• SFP+: 2 high-speed SFP+ uplink ports
• Switching capacity: 88 Gbps
• RAM: 256 MB
• Management: Web UI with embedded controller, cloud management, on-premise software and CLI
• Mounting options: Desktop, wall, rack

How to use

Install the GWN7803PL Pro on a desktop, wall or rack according to available mounting hardware. Connect Gigabit devices to the RJ45 ports and connect uplinks to the core network via the SFP+ ports. If using PoE devices, connect them to the PoE-enabled RJ45 ports; the switch provides centralized PoE power and supports per-port power allocation. Configure network settings, VLANs, QoS and security policies through the web UI, cloud management platform or CLI according to your network design. Monitor traffic and PoE consumption and adjust settings as required.

Recommendations

For stable operation, ensure adequate ventilation and a suitable power source that can supply the maximum PoE budget. Plan VLAN and QoS policies before deployment to simplify configuration. Use the SFP+ uplinks for aggregation to core switches or routers to fully utilise the switch's high-speed capabilities.