Black Box GB Ethernet Managed Switch - 48 RJ45 Ports, 4 SFP+ Modules, Part #LGB5052A-R3

Black Box GB Ethernet Managed Switch - 48 RJ45, 4 SFP+

The Black Box GB Ethernet Managed Switch model LGB5052A-R3 offers a robust network solution designed for enterprise environments requiring high performance and flexibility. Featuring forty-eight 10/100/1000BASE-T RJ45 ports and four SFP+ ports supporting 1/10 Gbps, this switch ensures fast and reliable connectivity for a variety of network devices and servers. Its fully managed architecture supports comprehensive SNMP management, web-based configuration, and console access, simplifying network administration and monitoring. The switch supports up to 26 trunking groups with 16 ports per group, facilitating efficient bandwidth aggregation and network segmentation to optimize performance and reduce bottlenecks. Additionally, its support for VLANs and QoS allows traffic segmentation and prioritization, essential for applications like VoIP and streaming video, ensuring quality of service across your network.

Security features are integral to this model, including 802.1x port-based network access control, SNMPv3 cryptographic security, SSH, and SSL, providing enterprise-level protection against unauthorized access and data breaches. The switch’s energy-efficient design adheres to IEEE 802.3az standards, reducing power consumption during low activity periods by up to 50%, which contributes to lower operational costs. Cable length detection further enhances energy savings by adjusting signal power based on the length of connected cables, promoting environmentally friendly operation. The switch’s compact desktop form factor is ideal for rack mounting in standard 1U setups, making installation straightforward in various workspace configurations.

Included with the device are rackmount brackets, hardware, an AC power cord, an RJ-45 console cable, adhesive rubber feet, and a comprehensive installation guide. Built in Taiwan and compliant with RoHS environmental standards, the Black Box GB Ethernet Managed Switch emphasizes durability, security, and energy efficiency. Its versatile management features, secure access controls, and high-speed ports make it suitable for demanding network environments that require reliable, scalable, and manageable switching solutions.

Features:

• Provides forty-eight 10/100/1000BASE-T UTP ports and four SFP+ ports supporting 1/10 Gbps

• Full SNMP management plus Web-based management and console port for easy configuration and monitoring

• Supports up to 26 trunking groups with 16 ports per group for efficient bandwidth management

• Supports VLAN and QoS for traffic segmentation and prioritization of critical applications

• Delivers enterprise-class security with 802.1x port-based network access control, SNMPv3, SSH, and SSL

• IEEE 802.3az Energy-Efficient Ethernet reduces power consumption during low data activity periods