NETGEAR ProSAFE 48-Port Gigabit Smart Managed Pro Switch with 4 SFP Ports – GS748T-500AJS

Empower Your Enterprise with Advanced Smart Management

Take complete control of your expanding business network with the NETGEAR ProSAFE 48-Port Gigabit Smart Managed Pro Switch. Engineered to deliver exceptional Layer 2 and Layer 3 Lite capabilities, this high-performance switch offers unparalleled performance and usability for complex corporate environments. By utilizing built-in Static Routing, internal traffic is seamlessly routed directly through the switch. This intelligent segmentation drastically reduces the burden on your primary network router, reserving its processing power exclusively for external traffic and ensuring your entire infrastructure operates at peak efficiency. Designed with the future in mind, comprehensive IPv6 support guarantees a smooth, cost-effective migration to next-generation networking standards without the need to replace your hardware.

Uncompromising Network Security and Access Control

Safeguarding your sensitive business data is paramount. The GS748T establishes a highly secure, converged network designed to prevent external attacks and actively block malware while providing seamless access for authorized personnel. Advanced Dynamic VLAN Assignment allows IP phones and PCs to authenticate on the exact same port under separate VLAN policies, giving your employees the freedom to move physically around the office while maintaining consistent network access privileges. Furthermore, a robust security suite—including 802.1x authentication, DHCP Snooping, Port-based MAC locking, and comprehensive ACL filtering—ensures that only verified devices and users can interact with your critical digital assets.

Optimized Voice and Video Convergence

Modern business relies on flawless, lag-free communication. This NETGEAR Smart Switch features deeply integrated Auto Voice and Auto Video technology to streamline complex, multi-vendor IP telephone and conferencing deployments. By leveraging LLDP-MED compliance, Voice VLANs pass essential priority and DSCP values directly to your IP phones. When combined with sophisticated Quality of Service (QoS) controls—such as Layer 3 DSCP prioritization and ingress/egress rate limiting—mission-critical voice and video streams are guaranteed priority over standard data traffic. This ensures crystal-clear VoIP calls and stutter-free video surveillance feeds regardless of current network congestion.

Resilient Architecture and Seamless Maintenance

Network downtime is incredibly costly. To minimize service interruptions during routine maintenance, this switch features Dual Firmware Images and Dual Configuration Files, allowing administrators to execute transparent firmware updates and configuration changes safely. Additionally, specialized Protected Ports isolate traffic to ensure that sensitive unicast, broadcast, or multicast data—such as confidential VoIP conversations or security camera footage—cannot be intercepted or altered by unauthorized ports on the same switch. Housed in a durable, rack-mountable chassis with a low-noise cooling system (just 37.2 dBA), it is the ultimate dependable backbone for any growing business.