NETGEAR GS748Tv6 Managed L2/L3/L4 Gigabit Ethernet (10/100/1000) Black, Grey

The NETGEAR GS748Tv6 48 Port Gigabit Smart Switch with 2 combo copper/SFP ports is a managed switch intended for medium to large network environments. It provides 48 Gigabit Ethernet ports for high-speed wired connectivity and two combo interfaces that accept either copper RJ45 or SFP fiber modules, enabling flexible uplink and aggregation options. The switch supports essential management functions such as VLANs and Quality of Service to help control traffic, segment networks, and prioritize critical applications.

Advantages

This smart switch offers high port density and gigabit throughput for local networks, together with the option to use fiber uplinks via the combo SFP ports for longer distance connections or backbone links. Integrated management capabilities include VLAN support for network segmentation and QoS features to prioritize voice, video, and other latency-sensitive traffic. The device balances performance and manageability for IT administrators who require predictable network behavior without a fully centralized controller-based system.

Suitable for

• Office networks needing high port count and gigabit performance
• Connectivity for small data centers or wiring closets
• Networks requiring VLAN segmentation and traffic prioritization
• Environments that benefit from flexible copper or fiber uplink choices

Key specifications

• 48 Gigabit Ethernet RJ45 ports for wired devices
• 2 combo ports supporting either copper or SFP fiber modules
• Managed smart switch functionality with VLAN and QoS support
• Layer 2 switching capabilities with link aggregation and basic multicast support
• Rack-mountable form factor suitable for standard network cabinets

How to use

Install the switch in a standard 19-inch rack or place it on a stable surface in a wiring closet. Connect devices to the Gigabit Ethernet ports using Cat5e or higher network cabling. For uplink or backbone connections requiring fiber, insert compatible SFP modules into the combo ports or use the copper connectors as needed. Access the switch management interface via its web GUI, SNMP, or supported command-line interface to configure VLANs, QoS profiles, link aggregation, and other features. Apply IP addressing and administrative credentials according to your network policies.

Recommendations

Use shielded cabling where electromagnetic interference is a concern and maintain proper ventilation in rack installations. Plan VLAN and QoS settings before deployment to ensure consistent traffic handling, and use SFP fiber modules for uplinks when connecting switches across longer distances or to a fiber backbone.